EYEN HP Series Pure Sine Wave Inverter For All Home & Office Appliances User Manual

HP Series Pure Sine Wave Inverter For All Home & Office Appliances
User Manual Utility + Inverter + Charger + Transfer SW + Solar Power + AGS
All in One

Important Safety Information

WARNING!
This manual contains important instructions for all HP Inverter/Charger models that shall be followed during the installation and maintenance of the inverter.

General Safety Precautions

1. Before installing and using the HP Inverter/Charger, read all instructions and cautionary markings on the HP Inverter /Charger and all appropriate sections of this guide. Be sure to read all instructions and cautionary markings for any equipment attached to this unit.
2. This unit is designed for indoor use only. Do not expose the HP Inverter/Charger to rain, snow, or spray.
3. To reduce the risk of fire hazards, do not cover or obstruct the ventilation openings. Do not install the HP Inverter/Charger in a zero-clearance compartment. Overheating may result.
4. Use only attachments recommended or sold by the manufacturer. Doing otherwise may result in a risk of fire, electric shock, or injury to persons.
5. To avoid a risk of fire and electric shock, make sure that existing wiring is in good condition and that wire is not undersized. Do not operate the HP Inverter/Charger with damaged or substandard wiring.
6. Do not operate the HP Inverter/Charger if it has received a sharp blow, been dropped, or otherwise damaged in any way. If the HP Inverter/Charger is damaged, see the Warranty section.
7. Do not disassemble the DR Inverter/Charger. It contains no user-serviceable parts. See Warranty for instructions on obtaining service. Attempting to service the HP Inverter/Charger yourself may result in a risk of electrical shock or fire. Internal capacitors remain charged after all power is disconnected.
8. The HP Inverter contains more than one live circuit (batteries and AC line). Power may be present at more than one source. To reduce the risk of electrical shock, disconnect both AC and DC  power from the HP Inverter/Charger before attempting any maintenance or cleaning, or working on any circuits connected to the HP Inverter/Charger. Turning off controls will not reduce this risk.
9. Use insulated tools to reduce the chance of short-circuits when installing or working with the inverter, the batteries, or PV array.

Precautions When Working with Batteries

1. Make sure the area around the battery is well ventilated.

2. Never smoke or allow a spark or flame near the engine or batteries.

3. Use caution to reduce the risk of dropping a metal tool on the battery. It could spark or short circuit the battery or other electrical parts and could cause an explosion.

4. Remove all metal items, like rings, bracelets, and watches when working with lead-acid batteries.
   Lead-acid batteries produce a short circuit current high enough to weld metal to the skin, causing a severe burn.

5. Have someone within range of your voice or close enough to come to your aid when you work near a lead-acid battery.

6. Have plenty of fresh water and soap nearby in case battery acid contacts skin, clothing, or eyes.

7. Wear complete eye protection and clothing protection. Avoid touching your eyes while working near batteries.

8. If battery acid contacts skin or clothing, wash immediately with soap and water. If acid enters your eye, immediately flood it with running cold water for at least twenty minutes and get medical attention immediately.

9. If you need to remove a battery, always remove the grounded terminal from the battery first. Make sure all accessories are off so you don’t cause a spark.

10. Always use identical types of batteries.

11.  Never install old or untested batteries. Check each battery’s date code or label to ensure age and type.

12. Batteries are temperature sensitive. For optimum performance, they should be installed in a stable temperature environment.

13. Always recycle old batteries. Contact your local recycling center for proper disposal information.

Introduction

**General Information

**

Thank you for purchasing the HP Series Inverter/Charger.
HP Series Pure Sine Wave Inverter is a combination of an inverter, charger, solar power, and Auto-transfer switches into one complete system. It is packed with unique features and it is one of the most advanced inverter/chargers on the market today.
The inverter features an AC pass-through circuit, powering your home appliances from utility or generator power while charging the battery. When utility power fails, the battery backup system keeps your appliances powered until utility power is restored. Internal protection circuits prevent over- discharge of the batteries by shutting down the inverter when a low battery condition occurs. When utility or generator power is restored, the inverter transfers to the AC source and recharges the batteries.

Accessories allow the HP series to also serve as a central hub of a renewable energy system. Set the HP Series inverter to battery priority mode, and designates the inverter-preferred UPS configuration. In this configuration, the load power in normally provided by the inverter. However, if the inverter output is interrupted, an internal transfer switch automatically transfers the load from the inverter to commercial AC power. The transfer time between inverter and line is short(6ms typical), and such transfers are normally not detected by even highly sensitive loads. Upon restoration of inverter power, the inverter will transfer back to inverter power.
On the line priority mode, when utility AC power cuts off(or falls out of acceptable range), the transfer relay is de-energized and the load is automatically transferred to the Inverter output. Once the qualified AC utility is restored, the relay is energized and the load is automatically reconnected to the AC utility.
It features power factor corrected, sophisticated multi-stage charging, and pure sine wave output with unprecedentedly high surge capability to meet the demanding power needs of inductive loads without endangering the equipment.

HP Series Inverter is equipped with a powerful charger of up to 120Amp (depending on the Model). The overload capacity is 300% of continuous output for up to 20 seconds to reliably support tools and  equipment longer
Another important feature is that the inverter can be easily customized to Battery priority via a DIP switch, this helps to extract maximum power from battery in renewable energy systems. Thus, the HP  Series Pure Sine Wave Inverter is suitable for Renewable energy systems, Utility, RV, Marine, and Emergency appliances.
To get the most out of the power inverter, it must be installed, used, and maintained properly. Please read the instructions in this manual before installing and operating.

Application

Power tools–circular saws, drills, grinders, sanders, buffers, weed, hedge trimmers, air compressors.
Office equipment – computers, printers, monitors, facsimile machines, scanners.
Household items – vacuum cleaners, fans, fluorescent and incandescent lights, shavers, sewing machines.
Kitchen appliances – coffee makers, blenders, ice markers, toasters.
Industrial equipment – metal halide lamp, high–pressure sodium lamp.
Home entertainment electronics – television, VCRs, video games, stereos, musical instruments, satellite equipment.

Features

• Smart Remote Control (RMT)
• Battery Temperature Sensor (BTS)
• Automatic Generator Starting (AGS)
• Support Solar Panel with MPPT Function
• Designed to Operate in Harsh Environment
• DC Start & Automatic Self-Diagnostic Function
• Compatible with Both Linear & Non-Linear Load
• Easy to Install & Easy to Operate & Easy to Solve
• Low DC Voltage Supports Home & Office Appliances
• Powerful Charge Rate Up to 120Amp, Selectable From 0%-100%
• High-Efficiency Design & “Power Saving Mode” to Conserve Energy
• Battery Priority Mode, Designates the Inverter-Preferred UPS Configuration
• 13 Vdc Battery Recover Point, Dedicated for Renewable Energy Systems
• 8 pre Set Battery Type Selector plus De-sulphation for Totally Flat Batteries
• 4-step Intelligent Battery Charging, PFC (Power Factor Correction) for Charger
• 8 ms Typical Transfer Time Between Utility & Battery, Guarantees Power Continuity
• 15s Delay Before Transfer when AC Resumes, Protection for Load when Used with Generator

Electrical Performance

Inverter
Topology
The HP inverter/charger is built according to the following topology.
Inverter: Full Bridge Topology.
AC Charger: Isolate Boost Topology
Solar Charger: MPPT PV Controller
Because of high-efficiency Mosfets and 16bit, 4.9MHz microprocessor and heavy transformers, it outputs PURE SINE WAVE AC with an average THD of 10% (Min5%, Max 15%) depending of load connected and battery voltage.
The peak efficiency of the HP series is 88%.

Overload Capacity
The HP series inverters have different overload capacities, making it ideal to handle demanding loads. 1
For 110%<Load<125%(±10%), no audible alarm in 14 minutes, beeps 0.5s every 1s in the 15th minute, and Fault(Turn off) after the 15th minute.
2 For 125%<Load<150%(±10%), beeps 0.5s every 1s and Fault(Turn off) after the 1 minute.
3 For 300%≧Load>150%(±10%), beeps 0.5s every 1s and Fault(Turn off) after the 20s.

AC Charger
HP Series is equipped with an active PFC (Power Factor Corrected) multistage battery charger. The PFC feature is used to control the amount of power used to charge the batteries in order to obtain a  power factor as close as possible to 1.
Unlike other inverters whose max charging current decreases according to the input AC voltage, the HP series charger is able to output max current as long as input AC voltage is in the range of 164- 243VAC (95-127VAC for 120V model), and AC freq is in the range of 48-54Hz(58-64Hz for 60Hz model).
The HP series inverter is with a strong charging current of 120Amp (for 4KW,12V), and the max charge current can be adjusted from 0%-100% via a liner switch at the right of the battery type selector.  This will be helpful if you are using our powerful charger on a small capacity battery bank. Fortunately, the liner switch can effectively reduce the max charging current to 20% of its peak.
Choosing “0” in the battery type selector will disable the charging function.

There are mainly 3 stages:
Bulk Charging: This is the initial stage of charging. While Bulk Charging, the charger supplies the battery with a controlled constant current. The charger will remain in Bulk charge until the Absorption charge voltage (determined by the Battery Type selection) is achieved.
The software timer will measure the time from A/C start until the battery charger reaches 0.3V below the boost voltage, then take this time asT0 and T0×2 = T1.
Absorb Charging: This is the second charging stage and begins after the absorb voltage has been reached.
Absorb Charging provides the batteries with a constant voltage and reduces the DC charging current in order to maintain the absorb voltage setting.
In this period, the inverter will start a T1 timer; the charger will keep the boost voltage in Boost CV mode until the T1 timer has run out. Then drop the voltage down to the float voltage. The timer has a minimum time of 1 hour and a maximum time of 12 hours.
Float Charging: The third charging stage occurs at the end of the Absorb Charging time. While Float charging, the charge voltage is reduced to the float charge voltage (determined by the Battery Type selection*). In this stage, the batteries are kept fully charged and ready if needed by the inverter.
If the A/C is reconnected or the battery voltage drops below 12Vdc/24Vdc/48Vdc, the charger will reset the cycle above.
If the charge maintains the floating state for 10 days, the charger will deliberately reset the cycle to protect the battery.

Table 2.5.1 Battery Charging Processes

Table 2.5.2 Battery Type Selector

For 12Vdc Mode Series (2 for 24Vdc Mode ; 4 for 48Vdc Mode)

De-sulphation
The de-sulphation cycle on switch position 8 is marked in red because this is a very dangerous setting if you do not know what you are doing. Before ever attempting to use this cycle you must clearly understand what it does and when and how you would use it.
What causes sulphation? This can occur with infrequent use of the batteries(nor), or if the batteries have been left discharged so low that they will not accept a charge. This cycle is a very high voltage charge cycle designed to try to break down the sulfated crust that is preventing the plates from taking a charge and thus allow the plates to clean up and so accept charge once again.

Charging depleted batteries
The HP series inverter allows start-up and through power with depleted batteries.
For the 12VDC model, after the battery voltage goes below 10V, if the switch is still (and always) kept in the “ON” position, the inverter is always connected with the battery, and the battery voltage does not drop below 2V, the inverter will be able to charge the battery once qualified AC inputs are present.

Before the battery voltage goes below 9VDC, the charging can be activated when the switch is turned to “Off”, then to “ON”.
When the voltage goes below 9VDC, and you accidentally turn the switch to OFF or disconnect the inverter from the battery, the inverter will not be able to charge the battery once again, because the CPU  loses memory during this process.

Tabel 2.5.3 AC Charging Current for HP model

Model Watt| Battery Voltage| AC Charger Current Max| Model Watt| Battery Voltage| AC Charger Current Max
---|---|---|---|---|---
1.000
—
1.500| 12 Vdc| 45 ± 5 Amp| 2.000| 12 Vdc| 70 ± 5 Amp
24 Vdc| 25 ± 5 Amp| 24 Vdc| 35 ± 5 Amp
48 Vdc| 15 ± 5 Amp| 48 Vdc| 20 ± 5 Amp
3.000| 12 Vdc| 90 ± 5 Amp| 4.000| 12 Vdc| 120 ± 5 Amp
24 Vdc| 50 ± 5 Amp| 24 Vdc| 65 ± 5 Amp
48 Vdc| 30 ± 5 Amp| 48 Vdc| 40 ± 5 Amp
5.000| 24 Vdc| 80 ± 5 Amp| 6.000| 24 Vdc| 90 ± 5 Amp
48 Vdc| 50 ± 5 Amp| 48 Vdc| 60 ± 5 Amp
8.000| 24 Vdc| 120 ± 5 Amp| 10.000| 48 Vdc| 100 ± 5 Amp
48 Vdc| 80 ± 5 Amp| 12.000| 48 Vdc| 120 ± 5 Amp

The charging capacity will go to peak in around 3 seconds. This may cause a generator to drop frequency, making the inverter transfer to battery mode.
It is suggested to gradually put a charging load on the generator by switching the charging switch from min to 0max, together with the 15s switch delay, our inverter gives the generator enough time to spin up. This will depend on the size of the generator and the rate of charge.

Transfer
While in the Standby Mode, the AC input is continually monitored. Whenever AC power falls below the VAC Trip voltage (154 VAC, default setting for 230VAC,90VAC for 120VAC), the inverter automatically transfers back to the Invert Mode with minimum interruption to your appliances – as long as the inverter is turned on. The transfer from Standby mode to Inverter mode occurs in approximately 8 milliseconds. And it is the same time from Inverter mode to Standby mode.
Though it is not designed as a computer UPS system, this transfer time is usually fast enough to keep your equipment powered up.
There is a 15-second delay from the time the inverter senses that continuously qualified AC is present at the input terminals to when the transfer is made. This delay is built in to provide time for a  generator to spin up to a stable voltage and avoid relay chattering. The inverter will not transfer to the generator until it has locked onto the generator’s output. This delay is also designed to avoid frequent switching when the input utility is unstable.

Auto frequency adjust
The inverter is with Auto Frequency adjust function.
The factory default configuration for 220/230/240VAC inverter is 50Hz, and 60Hz for 100/110/120VAC inverter. While the output freq can be easily changed once a qualified freq is applied to the inverter.
If you want to get 60Hz from a 50Hz inverter, just input 60Hz power, and the inverter will automatically adjust the output freq to 60Hz and vice versa.

Automatic Voltage Regulation(Optional)
The automatic voltage regulation function is for the full series of HP Pure Sine Wave Inverter/ Charger except for split phase models including HP1000W~6000W.
Instead of simply bypassing the input AC to power the loads, the HP-SV series inverter stabilizes the input AC voltage to a range of 230V/120V±10%.
Connected with batteries, the HPS Series inverter will function as a UPS with a max transfer time of 10 ms.
With all the unique features our inverter provides, it will bring you long- term trouble-free operation beyond your expectation.

Function Introduction
Table 2.5.5 Input Voltage Transfer Points

183/156
(B)Line Low comeback N/W (On Boost)| 80/70| 89/77| 97/83| 178/153| 186/160| 193/166
(C)Line 2nd boost threshold (On Boost)| | | | | |
(D)Line 2nd boost comeback (On Normal)| | | | | |
(E)Line 1st boost threshold (On Boost)| 90| 99| 108| 198| 207| 216
(F)Line 1st boost comeback (On Normal)| 93| 103| 112| 205| 215| 225
(G)Line buck comeback (On Normal)| 106| 118| 128| 235| 246| 256
(H)Line buck threshold (On Buck)| 110| 121| 132| 242| 253| 264
(I)Line high comeback (On Buck)| 115| 127| 139| 253| 266| 278
(J)Line high loss (On Battery)| 120| 132| 144| 263| 276| 288

Power Saver Mode

There are 3 different working statuses for HP inverters: “Power Saver Auto” 、“Power Saver Off” and “Power Off”.
When the power switch is in the “Unit Off” position, the inverter is powered off.
When the power switch is turned to either of “Power Saver Auto” or “Power Saver Off”, the inverter is powered on.
The power saver function is designed to conserve battery power when AC power is not or is rarely required by the loads.

In this mode, the inverter pulses the AC output looking for an AC load (i.e., electrical appliance). Whenever an AC load (greater than 25 watts) is turned on, the inverter recognizes the need for power and automatically starts inverting and the output goes to full voltage. When there is no load (or less than 25 watts) detected, the inverter automatically goes back into search mode to minimize energy consumption from the battery bank.
In “Power saver on” mode, the inverter will draw power mainly in sensing moments, thus the idle consumption is significantly reduced.
The inverter is factory defaulted to detect load for 250ms every 30 seconds. This cycle can be customized to 3 seconds turn SW3 on the DIP switch.

Note: The minimum power of load to take the inverter out of sleep mode (Power Saver On) is 25 Watts.

Table 2.5.6 HP Series Idle Power Consumption

When in the search sense mode, the green power LED will blink and the inverter will make a ticking sound.
At full output voltage, the green power LED will light steadily and the inverter will make a steady humming sound. When the inverter is used as an “uninterruptible” power supply the search sense mode or “Power Saver On” function should be defeated.
Exceptions
Some devices when scanned by the load sensor cannot be detected. Small fluorescent lights are the most common example. (Try altering the plug polarity by turning the plug over.) Some computers and sophisticated electronics have power supplies that do not present a load until line voltage is available. When this occurs, each unit waits for the other to begin. To drive these loads either a small companion load must be used to bring the inverter out of its search mode, or the inverter may be programmed to remain at the full output voltage.

Protections
The HP series inverter is equipped with extensive protections against various harsh situations/faults. These protections include:
AC Input over-voltage protection/AC Input low voltage protection Low battery alarm/High battery alarm
Over-temperature protection/Over load protection Short
Circuit protection (1s after fault)
Back feeding protection
When Over temperature /Overload occur, after the fault is cleared, the master switch has to be reset to restart the inverter.
The Low battery voltage trip point can be customized from the defaulted value of 10VDC to 10.5VDC thru the SW1 on the DIP switch.
The inverter will go to Over temp protection when heat sinks temp. ≥105ºC, and go to Fault (shutdown Output) after 30 seconds. The switch has to be reset to activate the inverter.
The Global LF series Inverter has back-feeding protection which avoids presenting an AC voltage on the AC input terminal in Invert mode.
After the reason for fault is cleared, the inverter has to be reset to start working.

Remote control

Apart from the switch panel on the front of the inverter, an extra switch panel connected to the RJ11 port at the DC side of the inverter thru a standard telephone cable can also control the operation of the inverter.
If an extra switch panel is connected to the inverter via “remote control port”, together with the panel on the inverter case, the two panels will be connected and operated in parallel.
Whichever first switches from “Off” to “Power saver off” or “Power saver on”, will power the inverter on.
If the commands from the two panels conflict, the inverter will accept the command according to the following priority:
Power saver on> Power saver off> Power off
Only when both panels are turned to the “Unit Off” position will the inverter be powered off.
The Max length of the cable is 10 meters.

WARNING
Never cut the telephone cable when the cable is attached to the inverter and the battery is connected to the inverter.
Even if the inverter is turned off. It will damage the remote PCB inside if the cable is short-circuited during cutting.

LED Indicator & LCD
Table 2.5.7 HP Series LED Indicators

Table 2.5.8 HP Series LCD Indicator

Audible Alarm

Battery Voltage Low| Inverter green LED lit, and the buzzer beeps O.Ss every Ss.
---|---
Battery Voltage High
Invert Mode Over-Load| Inverter green LED lit, and the buzzer beeps O.Ss every 1s and Fault after the 60s.
(1)110%<load<125%(±10%), No audible alarm in 14 minutes, Beeps O.Ss every 1s in 15th minute and Fault after 15  minutes; (2)125% <load<150%(±10%), Beeps 0.5s every 1s and Fault after the 60s; (3)Load>150%(±10%), Beeps O.Ss  every 1s and Fault after 20s;
Over Temperature| Heatsink temp. .?105°C, Over temp red, LED Lighting, beeps 0.5s every 1s;

FAN Operation

For 1-3KW, there is one multiple controlled DC fan that starts to work according to the following logic.
For 4-12KW, there is two multiple controlled DC fan and one AC fan. The DC fan will work in the same way as the one on 1-3KW, while the AC fan will work once there is AC output from the inverter.
So when the inverter is in power saver mode, the AC fan will work from time to time in response to the pulse sent by the inverter in power saver mode.
The Operation of the DC fan at the DC terminal side is controlled by the following logic (Refer to Table 2.5.10):

Table 2.5.10 HP Series Fan Operation Logic

HEAT SINK
TEMPERATURE| T .s 60°C| T > 65°C| OFF
65°C65°C<_T <85 °C| T s 60°C / T 85°C| 50%
T > 85°C| T s 80°C| 100%
CHARGER
CURRENT| Is 15%| I >_20%| OFF
20%< I s 50%| I 15%/I >_50%| 50%
I > 50%| I s 40%| 100%
LOAD%
(INV MODE)| Load < 30%| Load 30%| OFF
30% s Load < 50%| Load s 20% / Load >_50%| 50%
Load 50%| Load s 40%| 100%

Allow at least 30CM of clearance around the inverter for airflow. Make sure that the air can circulate freely around the unit.
Variable-speed fan operation is required in invert and charge mode. This is to be implemented in such a way as to ensureJ high reliability and safe unit and component operating temperatures in an operating ambient temperature up to 50°C.
Speed to be controlled in a smooth manner as a function of internal temperature and/or current.
The fan should not start/stop suddenly.
The fan should run at the minimum speed needed to cool the unit.
Fan noise level target <60db at a distance of 1m.

DIP Switches
On the rear panel of the inverter, there are 5 DIP switches that enable users to customize the performance of the device.

Table 2.5.11 HP Series Dip Switch Function Setting

2 for 24Vdc, 4 for 48Vdc
SW2| AC Input Range / (AVR)| 230Vac HV| 184-253Vac / (176-276Vac)| 154-253Vac / (150-276Vac)
120Vac LV| 100-135Vac / (92-144Vac)| 90-135Vac / (78-144Vac)
SW3| Power Saver Auto Setting| Detect Load Per SSecs| Night Charge Function
SW4| 0/P Frequency Setting| 50Hz| 60Hz
SW5| Solar/AC Priority Setting| Utility Priority| Solar Priority

SW1:Low Battery Trip Volt:
For the 12VDC model, the Low Battery Trip Volt is set at 10.0Vdc by a typical deep cycle lead-acid battery. It can be customized to 10.5Vdc using SW1 for sealed car battery, this is to prevent batteries from  over-discharging while there is only a small load applied on the inverter.(2 for 24VDC, 4 for 48VDC)
SW2:AC Input Range:
There are different acceptable AC input ranges for different kinds of loads.
For some relatively sensitive electronic devices, a narrow input range of 184-253VAC (100-135V for 120VAC model) is required to protect them.
While for some resistive loads which work in a wide voltage range, the input AC range can be customized to 154-253VAC (90-135V for 120VAC model), this helps to power loads with the most AC  input power without frequent switches to the battery bank.
Power Saver Auto Setting :
The inverter is factory defaulted to detect load for 250ms every 5 seconds. This cycle can be customized to 3 seconds thru the SW3 on the DIP switch.
Solar/AC Priority:
Our inverter is designed with AC priority by default. This means, that when AC input is present, the battery will be charged first, and the inverter will transfer the input AC to power the load. Only when the  AC input is stable for a continuous period of 15 days, the inverter will start a battery inverting cycle to protect the battery. After 1 cycle normal charging and ac throughput will be restored.
The AC Priority and Battery Priority switch are SW4. When you choose battery priority, the inverter will invert from the battery despite the AC input. Only when the battery voltage reaches the low voltage alarm point(10.5V for 12V), does the inverter transfer to the AC Input charges battery and switches back to the battery when the battery is charged fully. This function is mainly for wind/solar systems taking utility power as backup.

Output Socket
The inverter is either equipped with a dual GFCI socket (rated at 30Amps) or a universal socket (rated at 10Amps) for more convenient wiring.

Other features
Battery voltage recovery start

After low battery voltage shut off (10V for 12V model/20V for 24V model/40V for 48V model), the inverter is able to restore operation after the battery voltage recovers to 13Vdc/26Vdc/52Vdc  (with the power switch still in the “On” position). This function helps to save the users extra labor to reactivate the inverter when the low battery voltage returns to an acceptable range in renewable energy systems. The built-in battery charger will automatically reactivate as soon as the city/generator ac has been stable for 15 seconds.

WARNING
Never leave the loads unattended, some loads (like a Heater) may cause accidents in such cases.
It is better to shut everything down after a low voltage trip than to leave your load on, due to the risk of fire.

Auto Gen Start
The inverter can be customized to start up a generator when the battery voltage goes low.
When the inverter goes to a low battery alarm, it can send a signal to start a generator and turn the generator off after battery charging is finished.
The auto-gen starts feature will only work with generators designed to work with this feature. There is an open/closed relay that will short circuit the positive and negative cable from a generator. The input DC voltage can vary, but the Max current the relay can carry is 16Amp.

Conformal Coating
EYEN’s entire line of HP inverters has been processed with a conformal coating on the PCB making it water, rust, and dust resistant.

Installation

Location
Follow all the local regulations to install the inverter.
Please install the equipment in a location that is Dry, Clean, Cool and that has good ventilation.
Working temperature: ‐10 ℃‐40 ℃
Storage temperature: ‐40 ‐70 ℃
Relative Humidity: 0%‐95% ，non-condensing
Cooling: Forced air

DC Wiring recommendation
It is suggested the battery bank be kept as close as possible to the inverter. The following able is a suggested wiring option for 1 meter DC cable.
Please find the following minimum wire size. In case of DC cable longer than 1m, please increase the cross-section of cable to reduce the loss.

Model Watt| Battery Voltage| Wire Gage /Min| Model Watt| Battery Voltage| Wire Gage /Min
---|---|---|---|---|---
0-1.0m| 1.0-5.0m| 0-1.0m| 1.0-5.0m
1.000
1.500| 12 Vdc| 30mm2| 401111112| 2.000| 12 Vdc| 60mm2| 75mm2
24 Vdc| 15mm2| 20mm2| 24 Vdc| 30rrn2| 45mm2
48 Vdc| 10mm2| 15mm2| 48 Vdc| 151111112| 25mm2
3.000| 12 Vdc| 90mm2| 120mm2| 4.000| 12 Vdc| 120rrun2| 150mm2
24 Vdc| 45mm2| 60mm2| 24 Vdc| 60mm2| 75mm2
48 Vdc| 25mm2| 30mm2| 48 Vdc| 30mm2| 40mm2
5.000| 24 Vdc| 75mm2| 95mm2| | 6.000 24 Vdc| 90mm2| 120mm2
48 Vdc| 40mm2| 50mm2| 48 Vdc| 45mm2| 60mm2
8.000| 24 Vdc| 1201111112| 1501111112| 10.000| 48 Vdc| 75mm2| 95mm2
48 Vdc| 60mm2| 75mm2| 12.000| 48 Vdc| 901111112| 120mm2

Please note that if there is a problem obtaining for example 90mm²cable, use 250mm²or 335mm².
One cable is always best, but the cable is simply copper and all you require is the copper, so it does not matter if it is one cable or 10 cables as long as the square area adds up. Performance of any product can be improved by thicker cable and shorter runs, so if in doubt round up and keep the length as short as possible.

AC Wiring
We recommend using a 10-5Awg wire to connect to the ac terminal block.
There are 3 different ways of connecting to the terminal block depending on the model. All the wirings are CE compliant, Call our tech support if you are not sure about how to wire any part of your inverter.

Wiring Option 1
230V single phase/120V single phase
Input: Hot line+Neutral+Ground
Output: Hot line+Neutral+Ground|
---|---
Wiring Option 2
230V split phase
Input: Hot line+ Hot line +Ground
Output: Hot line+ Hot line +Neutral|
Wiring Option 3
230V split phase
Input: Hot line+ Hot line +Ground
Output: Hotline +Neutral
Remark: In such cases, each output the hotline can only carry a max of half the rated capacity.|

Troubleshooting Guide

Troubleshooting contains information about how to troubleshoot possible error conditions while using the HP Series Inverter & Charger.
The following chart is designed to help you quickly pinpoint the most common inverter failures.
Indicator and Buzzer

connected, loose battery-side connections.
Low battery voltage.| Check the batteries and cable connections. Check DC fuse and breaker.
Charge the battery.
No AC output voltage and no indicator lights ON.| The inverter has been manually transitioned to OFF mode.| Press the switch to Power saver on or Power saver off position.
AC output voltage is low and the inverter turns loads OFF in a short time.| Low battery.| Check the condition of the batteries and recharge if possible.
The charger is inoperative and the unit will not accept AC.| AC voltage has dropped out-of-tolerance| Check the AC voltage for proper voltage and frequency.
The charger is supplying a lower charge rate.| Charger controls arc improperly set.
Low AC input voltage.
Loose battery or AC input connections.| Refer to the section on adjusting the “Charger Rate”.
Source qualified AC power.. Check all DC /AC connections.
The charger turns OFF while charging from a generator.| High AC input voltages from the generator.| Load the generator down with a heavy load.
Turn the generator output voltage down.
Sensitive loads turn off| Inverter’s Low voltage trip voltage| Choose narrow AC voltage
temporarily when transferring between grid and inverting.| may be too low to sustain certain loads.| DIP switch, or Install a UPS if possible.
Noise from Transformer/case*| Applying specific loads such as hair drier| Remove the loads

*The reason for the noise from the transformer and/or case
When in inverter mode sometimes the transformer and/or case of the inverter may vibrate and make noise.
If the noise comes from a transformer:
According to the characteristics of our inverter, mainly there is one type of load that most likely may cause rattles of the transformer.
That is a half-wave load: A load that uses only half a cycle of the power (see figure 1). This tends to cause an imbalance of the magnetic field of the transformer, reducing its rated working freq from 20KHz  to maybe 15KHz (it varies according to different loads). In such a case the frequency of noise falls exactly into the range (200Hz-20KHz) that human ears can hear.
The most common load of such kind is a hair drier.
If the noise comes from the case:
Normally when loaded with inductive loads, the magnetic field generated by the transformer keeps attracting or releasing the steel case at a specific freq, this may also cause noise.
Reducing the load power or using an inverter with a bigger capacity will normally solve this problem.
The noise will not do any harm to the inverter or the loads.

5 Warranty

We offer a 1-year limited warranty.
The following cases are not covered under warranty.

1. DC polarity reverse.
   The inverter is designed without DC polarity reverse protection. A polarity reverse may severely damage the inverter.

2. Wrong AC wiring

3. Operating in a wet environment.

4. Operating with an undersized generator or generator with an unqualified waveform.

Ordering Information

Model Identification and Numbering Conventions
The HP Inverter is identified by the model/serial number labels. The Serial Number can be located on the mounting rail or inside the top cover. Model Number labels may be located on the bottom side of the front cover or possibly inside the front cover. All the necessary information is provided on the label such as AC output voltage, power, and frequency (punch holes).
The inverter also has a letter designator followed by 4-6 digits (depending on revision). The model number describes the type of inverter, the output specifications, the required battery voltage, and the output voltage and frequency. 

Figure 6-1 Product Identification

Appendix 1

Electrical Specifications

| Model| 1.0KW| 1.5KW| 20KW| 3.0KW| &0KW| 5.01CW| 6.0KW| BMW| 10.01CW| 12DKW
Inverter Output| Continuous Output Power| 1.0KW| 1.5KW| 20KW| 3.0KW| &0KW| 5.0KW| 6.01CW| BMW| 10.01CW| 12DKW
Surge Rating(20ms)| 10KW| 4.51CW| 60KW| 9.0KW| 12DKW| 15.0KW| 1801W| 24.0KW| 30.0KW| 360KW
Output Waveform| Pure Sine wave/Same as input(Bypass Mode)
Nominal Efficiency| >138%(Peak)
Line Mode Efficiency| >95%
Pow Factor
Paver| 09-1.0
Nominal Output Voltage tins| 100-110-120Vac / 220-230-240Vat
Output Voltage Regulation| 110% RMS
Output Frequency| 50111 1 0.3111/60142 4 Oiltz
Short Circuit Protection| Yes( 1 sec after fault )
Typical transfer Time| 10ms(Maz0
DID| 410%
DC Input| Nominal Input Voltage| 12DVdc / 24,0Vdc / 4813Vdc| 24.0Vdc / 48.0Vdc I 480Vdc
Minimum Start Voltage| 10.0Vdc / 10.5Vdc for I2Vdc Mode| 2 for 24Vdc, 4 for 48Vdc
Low Battery Alarm| 10.5vdc /11.0vdc for 12Vdc Mode
Low Battery Trip| 10.0Vdc /10.5Vdc for 12Vdc Mode
High Voltage Alarm| 160Vdc for I2Vdc Mode
Low Battery voltage recover| 153Vdc for 12Vdc Mode
Idle Consumption-Search Mode| .c 25 W when Power Saver Ort(Refer to Table)
Charger| Output Voltage| Depends on battery type (Refer to Table 2.52)
Charger &oak& Rating| 10A I 15A I 20A I 20A I 20A I 30A I 30A I 40A I 40A I 40A
Max Charge Power Rate| 1/3 Rating Power (Refer to Table 2.5.3)
Battery Initial Voltage for Start| 10-15,7Vdc for 12Vdc Mode| s2 for 24Vdc, 4 for 48Vdc:
Over Charge Protection S.D.| 15.7Vdc for 12Vdc Mode
BTS| Battery Temperature SenSensor(Optional)| Yes(Refer to the table )
Variances in Charging Voltage & SD Voltage Base on the Battery Temperature.
Bypass &
Protection| Input Voltage Waveform| Sine wave (Grid or Generator)
Nominal Voltage| 110Vac I 120Vac I 220Vac I 230Vac I 230Vac
Max Input AC Voltage| 150VAC For 120Vat LV Mode; 300VAC For 230Vac HV Mode :
| Nominal Input Frequency| 50Hz or 60111
Low keg Trip| 472.03H1 for 50Hz, 5740.31% for 6011z
High Deg Trip| 55403111 for 501/1.6510.314z for 60Hz
Overload protection (DAPS bad)| Circuit Breaker
Output Short circuit protection| Circuit Breaker
Bypass breaker rating| 10A I 15A I 20A I 30A| 40A I 40A I 40A| SOA I 63A I 63A
Transfer switch rating| 30Amp for UL & TIN| 40Amp for UL| 80Amp for UL
Bypass without battery connected| Yes (Optional)
Max bypass current| i0Amp I 40Amp I 80Amp
Solar Charger
(Optional)| Rated Voltage| I2Vdc / 24Vdc / 48Vdc
Solar Input Voltage Range| 15-30Vdc / 30-55Vdc / 55-100Vdc
Rated Charge Current| 40 – 60A
Rated Output Current| ISA
Self Consumption| c 1 ornA
Bulk CnargeiDefault)| 14.5Vdc For 12Vdc Mode|
Floating Charge Default| 13.5Vdc for 12Vdc Mode|
Equalization Charge(Default)| 14.0Vdc for 12Vdc Mode|
Over Charge Disconnection| 1413Vdc for 12Vdc Mode| ( 2 for 24Vdc„ ‘4 for 48Vdc)
Over Charge Recovery| 13.6Vdc for 12Vdc Mode|
Over-Discharge Disconnection| 1013Vdc for 12Vdc Mode|
Over-Discharge Reconnection| 123Vdc for 12Vdc Mode|
Temperature Compensation| – 132mVX for 12Vdc Mode|
Ambient Temperature| 0 – 40 C0ull load] 40 – 6ErC(Derating)
Mechanical
Specifications| Mounting| WS Mount
Inverter Dimensions(I N 11)| 388 415,20Omm| 488 415 200mm| 588,415 200mm
Inverter Weight(Solar Chg)KG| 21+25 122+25 123+2.5 127+25| 38+23 148+23 149+25| 60+2.5 166+25 170+25
Shipping Diniertsions(L V *H)| 550%20,310m1| 650•520•310mm| 750,520%10nm
Shipping Weight(Solar CIVICG| 23+25 124+25 1 25+2.5 1 29+25| 40+23 150+25 151+25| 62+2.5 168+25 172+25
Display| Status 11135 / Status LEDS+LCD
Standard Warranty| 3 Years ( Optional )

Appendix 2 Battery Temperature Compensation

The default output voltage for Float and Absorption is at 25℃.
Reduce Float voltage follows Float voltage and Raised Absorption voltage follows Absorption voltage.
In a adjust mode temperature compensation does not apply.
Note: Specifications are subject to change without notice.

References

• Home Solar System Kit,Power Inverter,Solar Inverter,Off Grid Inverter

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