VOLTWORKS VS-600PB 600W Pure Sine Wave Power Inverter User Manual

VS-600PB 600W Pure Sine
Wave Power Inverter
User Manual

VS-600PB 600W Pure Sine Wave Power Inverter

Warning: This manual contains important safety and operating instruction. Please read it carefully before use the unit.

SPECIFICATIONS

(Be subjected to the rating)
Frequency| 50Hz/ 60Hz ±1Hz (Refer to label)
Wave form| Pure Sine Wave
Efficiency| About 90%
Over heat Protection| 65±5t
Over load protection| 700W
Short Circuit protection| YES
Display| LCD
USB| 5VDC, Max2.4Ax2
No load current| DC0.5A±10%| I DC0.75A±10%
Cooling fan| The cooling fan on the product will not run when start up the inverter, it will start running only when temperature reach 104° F or load power is more than 340Watt.
Operating temperature| 0 ∼ 40°C
Storage temperature| -10∼ 45°C
Size (LxWxH)| 276 X152 X 84mm
Weight| 2.04Kg

INSTRUCTION

The VOLTWORKS pure sine power inverter product line is used for back-up power.
The pure sine product line is ideal for sensitive equipment and provides clean power, which is more efficient for back-up power applications. The power inverter transforms DC (direct current) electricity into AC (alternating current) power that can be used for running a wide variety of tools and appliances. This inverter is perfect for providing mobile power in cars, boats and work trucks. The inverter can also be utilized as a back-up source of electricity in the event of an electrical failure or for several off-grid applications such as camping or in your RV.
Please read this instruction manual carefully and make sure your inverter is installed properly before using.

WARNING AND SAFETY

1. Read the manual before connecting this inverter and keep it for future reference.

2. While opening the product package, please check the integrity of the product and accessories. If there is any problem, please do not use it.

3. While connecting and using for the first time, if there is smoke or explosion sound in the product, please stop using immediately and disconnect the product from the battery and electrical appliances. This may be caused by damage during the transportation or due to moisture during storage in the warehouse before delivery. Please contact your seller in time.

4. During daily use, if there is smoke or explosion sound in the product, please don’t worry, this is due to the internal fuse protection of the product. Please do not disassemble it by yourself. Please stop using the product immediately.
   Disconnect the product from the battery and electrical appliances. Contact the seller in time and only with seller’s agreement a hired professional personnel can disassemble the product. Otherwise, it may cause electric shock, fire and serious personal injury.

5. Do not put the inverter under direct sun light or near a heating source.

6. The case of inverter will get hot during using. Do not allow flammable materials such as clothing, sleeping bags, carpet or any other flammable materials to touch the inverter. The heat from the inverter can damage these items.

7. The power inverter is designed to be used with a negative ground electrical system! Don’t use with positive ground electrical systems (the majority of modern automobiles, RVs, trucks and boats are negative ground).

8. Do not disassemble the unit randomly: it may cause fire or electric shock.

9. Do not connect the negative to car chassis when use in car.

10. This device should only be serviced by a qualified technician. This item does not have any serviceable parts.

11. Prevent body contact with grounded surfaces such as pipes, radiators, ranges, and refrigerator enclosures during installation.

12. Do not operate the inverter if under the influence of alcohol or drugs. Read warning labels on prescriptions to determine if your judgement or reflexes are impaired while taking drugs. If there is any doubt, do not operate the inverter.

13. People with pacemakers should consult their physician(s) before using this product. Electromagnetic fields in close proximity to a pacemaker could cause interference to or failure of the pacemaker.

14. Keep the inverter well-ventilated. Do not place any objects on top of or next to the inverter or allow anything to cover the cooling fans; inverter will bel overheating, causing a potential fire hazard and/or damage to the inverter.
    Leave adequate ventilation space underneath the inverter as well; thick carpets or rugs can obstruct air flow, causing the inverter to overheat.

15. Avoid unintentional starting. Be sure the switch is in the OFF position when not in use and before plugging in any appliance. Disconnect the battery and inverter when not in use for a long time.

16. Keep inverter away from children. Don’t install the inverter where it is accessible to children.

17. The power inverter will output the same AC power as utility power, please treat the AC outlets as carefully as you would your home AC outlets. Do not put anything other than an electrical appliance into the output terminal. It may cause shock or fire.

18. This product cannot be used for medical and life support equipment.

PARTS LIST

1. DC Input Side
2. AC Output side

INVERTER INSTALLATION

1. Ensure there is enough space for the installation, and the location should be meet the following requirements:
   (1) Do not drip water or other liquids on the inverter.
   (2) The normal working ambient temperature the product was 0-40 ℃, the ideal temperature is 10-25 ℃, a temperature as low as possible within this range.
   (3) Ventilation: Products and surrounding objects should be a certain distance, to avoid blocking the vents of the product.
   (4) Do not install the inverter in an environment with high dust, saw dust residue or other particles that may get sucked into the inverter increasing internal temperature (5) Inverters and batteries when connected, will produce arcs or sparks, so there should not be around flammable objects such as gasoline, alcohol , etc.

2. INSTALL THE INVERTER
   For this high-power inverter, due to its heavy weight, it is best to install it on a stable platform, such as a floor, a desktop or a fixed bracket. The supporting platform must have enough capacity to bear the weight of the product, and fix the product with four screws to prevent the product from slipping off.

BATTERY

1. Voltage and current of the battery The battery is designed to supply the unit with DC input voltage and the rated voltage should be in accordance with the rated input voltage of the inverter. Any voltage exceeds the range of the input voltage of the inverter will cause over voltage or under voltage protection. In the meantime, the battery should supply sufficient current. The small capacity battery cannot drive the large power electrical appliance. In this case, the battery will be in under voltage protection because of the overdischarge of the battery. The simple calculation method of battery current is: load power divided by battery voltage. Due to the consumption of the inverter itself, the actual current will be about 10% larger. For example, the voltage of lead acid battery is 12VDC, and load power is 1000W, therefore, the actual current of the battery is about 1000W÷12V×110%≈91.6A.
2. Battery operating time Battery operating time depends on battery capacity and current, and the calculation formula of operating time is: battery capacity divided by current, that is, battery capacity divided by the value of the load power divided by battery voltage times 110%. For example, battery specification is 12V, 2000Ah, load power is 1000W, so the total discharging time is 2000Ah÷ (1000÷12×110%) ≈21.8 hours.
   Notice: The result of formula above is on the basic of discharging rate of 20 hours of the battery, that is, the result is from the discharging current of 2000Ah battery not exceed 100A. When the charging current exceeds this value, the discharging period will reduce. And the quantity of the electricity of the battery may also influence the result. See the specification of the battery manufacturer.

 CONNECTION

1. Grounding
   The power inverter has a terminal on the rear panel marked ” Grounding “or “ “.
   This is used to connect the chassis of the power inverter to the ground. The ground terminal has already connected to the ground wire of AC output receptacle through
   the internal connecting wire.
   The ground terminal must be connected to the ground wire, which will vary depending on where the power inverter is installed. In a vehicle, connect the ground terminal to the chassis of the vehicle. In a boat, connect it to the boat’s grounding systems. In a fixed location, connect the ground terminal to earth.
   Warnings:
   ● To make sure the firmness of the connection. The ground wire must be 14AWG (2.082 mm ) or even larger.
   ● Do not operate the power inverter without connecting to the ground. Electric shock may result.

2. Connect to the lead acid battery
   (1) Please do all the safety precautions before connection, and then check whether the battery voltage is in accordance with the input voltage of the inverter. Only the
   voltage of the battery accords with the requirements can be allowed to connect with the inverter.
   (2) The connecting wire must bear enough current. Depending on the table below, please choose the input DC wire or larger cross-sectional area according to the table below:Rated voltage of inverter| Current max. load power| Max. current of wire| Specification of wire length-1m| Specification of wire length1-2m| Specification of wire lengthEN m
   ---|---|---|---|---|---
   12V| 1200W| 100A| 6AWG
   (13.3mm2)| 3AWG
   (26.67mm2)| Nx6AWG ,
   (Nx13.3mm`)
   1500W| 150A| 4AWG
   (21.15mm2)| 1AWG
   (42.41mm2)| Nx4AWG
   (Nx21.15mm2)
   2000W| 200A| 3AWG
   (26.67mm2)| OAWG
   (53.49mm2)| NX3AWG
   (Nx26.67mm2)
   2500W| 250A| 2AWG
   (33.62mm2)| 00AWG
   (67.43mm2)| NX2AWG
   (Nx33.62mm2)
   3000W| 300A| 1AWG
   (42.41 mm2)| 000AWG
   (85.01 mm2)| NX1AWG
   (Nx42.41mm2)
   24V| 1200W| 50A| 9AWG
   (6.63mm2)| 6AWG
   (13.3mm2)| NX9AWG
   (Nx6.63mm2)
   1500W| 75A| 7AWG
   (10.55mm2)| 4AWG
   (21.15mm2)| NX7AWG
   (Nx10.55mm2)
   2000W| 100A| 6AWG 2
   (13.3mm )| 3AWG
   (26.67mm2)| NX6AWG 2
   (Nx13.3mm )
   2500W| 125A| 5AWG
   (16.77mm2)| 2AWG
   (33.62mm2)| NXSAWG
   (Nx16.77mm2)
   3000W| 150A| 4AWG
   (21.15mm2)| 1AWG
   (42.41mm2)| NX4AWG
   (Nx21.15mm2 )

Notice:
1)The wire specifications provided in the table above are for reference, In practice, the thick wire can be replaced by two thin parallel wires if only the total cross-sectional area of the wire meets the requirements.
2) The DC input wire will produce a voltage drop when the current is large. The working voltage of the product should be based on the measured value at the terminal on the inverter. The value is the value of the battery voltage minus the voltage drop of the conductor. If the voltage drop on the conductor is too large, the actual working voltage of the product will be reduced and undervoltage protection will occur. At this time, the cross-sectional area of the wire can be increased or the length of the wire can be reduced.
3) Connect the battery negative wire to the negative terminal post on the back panel of the inverter (black), then connect the battery positive terminal post to the positive
terminal post on the inverter (red), and tighten the connector.

Warnings:

1. Please wear goggles and working clothes when working around the battery to prevent the acid and corrosives of the battery from hurting your eyes and skin.

2. Prepare enough water and soap. In case the acid materials contact eyes or skin, clean it by soap and water as soon as possible. If the acid materials spay to your eyes
   accidentally, clean it by cold water immediately and then sent to hospital.

3. Sparks will appear when connecting with the battery, so do not have any combustibles at the installation site.

4. A small amount of flammable gas will be generated during the operation of the battery, so please pay attention to ventilation and do not get too close to the inverter.
   It is better to install them in different space.

5. The wiring of the DC input terminal must be tightened, otherwise the voltage will drop excessively or lead to overheating.

6. Reverse connection or short-circuit of the positive and negative poles will cause the fuse to blow or the internal components of the inverter will be permanently damaged.

7. In the installation should remove the metal accessories (watches, rings, etc.), to prevent the battery short circuit.

8. Although the inverter has over voltage protection, if the input is too high, it can still damage the inverter.

Connection of the AC appliance
Put the power plug of the AC appliance load into the output AC receptacle of the inverter directly.
Warnings:

1. Make sure that the switches of the inverter and appliance power are in OFF position before connection.
2. Check the power cord. If it is damaged, it should be connected after replacement.

USAGE OF INVERTER

① How to use a inverter

1. Check the output voltage and capacity of the battery to make sure it applicable to the requirement of the product use.
2. Connect the battery and the DC cable of the inverter to ensure that the polarities do not be reversed and in good contact.
3. Long press the switch of inverter or of remoter for over 0.5s and later on let it go, if the indicator lighter on the inverter or on the remoter box is on, it means that the inverter start to work normally. This method can avoid effectively turning on the unit due to the interference or any mistakes.
4. Turn off the power switch of electrical appliances, and plug the power plug into the AC output socket of the inverter, open the power switch of electrical appliances, you can use the electrical appliances normally.
5. The cooling fan inside the inverter does not rotate when it is turned on, and only starts to operate when the power exceeds the value specified in the parameter table or the case temperature reaches about 40°C.
6. When not in use, press the power switch on the inverter, the power indicator on the inverter and the remote control box are off, indicating that it has been shut down.

② How to use USB port power supply
The product provides two USB interfaces, which can provide a stable 5V DC voltage, and the maximum output current of each USB interface is 2.4A, which can power or charge portable devices with USB interfaces
Note: Before using USB interface for power supply, please make sure that the device can be powered through USB interface and the maximum working current does not exceed 2.4A.

ABOUT SOFT START TECHNOLOGY

This product has soft-start technology, that is, after turning on the inverter switch, the output voltage gradually rises from low to normal. This feature can reduce the impact of large current at the moment when the appliance is turned on, and help to turn on those hard-to-start loads and High-power electrical appliances.

OUTPUT VOLTAGE WAVEFORM

The output voltage waveform of the inverter is “pure sine wave”, which is a waveform with the same characteristics as household AC power, and even higher purity than household AC power. This type of waveform is suitable for most loads, Including linear or switching power supplies, transformers, electric motors and so on in electronic equipment. Compared with the modified sine wave type, for electric fans, refrigerators and other inductive load, it can improve the power factor, improve the utilization rate of power, can effectively reduce the noise of electrical work; For capacitive loads such as notebook adapters, it can reduce the impact current during work, reduce interference,
improve stability, and more effectively extend the service life of electrical appliances. ****

WORK INSTRUCTIONS

When the product is working, the LCD on the inverter displays the current battery power, input voltage and output power. When the inverter is in the protection state, the LCD will display a warning symbol and the current protection state, as shown below:

1. When the warning icon and “IN: LOW” are displayed, it indicates that the inverter is currently under voltage protection.
2. When the warning icon and “IN: HIGH” are displayed, it indicates that the inverter is currently in the over voltage protection state.
3. When the warning icon and “OVERLOAD” are displayed, it indicates that the inverter is currently entering the output overload or short circuit protection state.
4. When the warning icon and thermometer icon are displayed, it indicates that the inverter is currently in the overheating protection state.

PROTECTION FUNCTION

1. Input undervoltage reminder: When the input DC voltage is lower than 9.8V/19.6V, the buzzer will give an intermittent alarm to remind the user that the inverter will soon enter the undervoltage protection state. If you are operating a computer or other equipment, you should save it in time data.
2.  Input undervoltage protection: When the input DC voltage is lower than 9.5V/19V, the inverter will automatically shut down and the buzzer will beep for a long time. The user should turn off the inverter power switch and recharge the battery in time before using it.
3. Input over voltage protection: When the input DC voltage is higher than 16V/32V, the inverter  will automatically shut down and the buzzer will beep for a long time. The user should turn off the inverter power switch, adjust the input voltage to the allowable range before using.
4. Overload protection: When the load power is higher than the rated power of the product, the inverter will automatically shut down and the buzzer will beep for a long time. The user should turn off the inverter power switch and reduce the load power to the allowable range before using it.
5. Short-circuit protection: When the output is short-circuited, the inverter will automatically turn off the AC output.

Temperature protection: The product will heat up during use. If the temperature exceeds 65°C, the inverter will automatically shut down and the buzzer will beep for a long time. The user should turn off the power switch of the inverter and continue to use it when the inverter is naturally cooled to normal temperature. At the same time, the user should check the reasons for the temperature protection, such as whether the ventilation conditions are good, whether the ambient temperature is too high, whether the vent is blocked, whether the load power is too large, etc., solve the above problems to avoid recurring temperature protection.

QUICK KNOWLEDGE ABOUT INVERTER

! Ensure Your Battery Size Is Big Enough And Voltage Is Correct.
A. CORRECTLY CONNECTING THE INVERTER FOR FIRST USE.

1. Secure the provided Negative (black) DC cable connect to the Negative (-) bolt on the inverter, and the other end to the Negative (-) post on the battery.
2. Secure the provided Positive (Red) DC cable to the Positive (+) bolt on the inverter, and the other end to the Positive (+) post on the battery.
3. The nuts of the connection posts must be tightened to ensure well connected.
4. Press the power switch for one second, because it is a long press type switch.

WARNING: REVERSE CONNECTED THE CABLES WILL DAMAGE THE INVERTER AND AVOID YOUR WARRANTY!

B. TROUBLESHOOTING TIPS

Input DC Voltage
High Input DC Voltage| • Do not use it when the battery is charging
• Check the rated voltage of the battery and make sure that it is in the allowable range of the input voltage.
Overload| Reduce the load power
Over temperature| • Cut off the load and let it cool naturally for 10 to 30 minutes.
• Restart it after it resumes to normal temperature. Reduce the load. avoid blocking the vent and improve the ventilation condition.
No AC output voltage?| 1.The power switch is off. 2.Poor contact with battery.| • Press the power switch for 1-2 second to turn it on. it is a long press type switch
• Check the cables and make sure they are tightly connected.
Output voltage below 100 V AC?| “True RMS”voltage meter is required to properly measure output voltage of modified wave inverter| • Test output voltage with a True RMS meter
• Try to maintain the input voltage in the range of rated power
• Change the battery of the meter then test again.
Cannot drive the load?| 1.Load power is too large. Or the actual power of the appliance exceeds nominal power.
2.The starting power is larger than rated power (especially for appliances with motor)
3.Battery is too small.| • Reduce the load power, or turn on the appliance first, then turn on the inverter.
• Choose a bigger inverter
• Change a bigger battery and ensure fully charged.
Tester indicated “Open Ground”?| This is because it is not connected to a”true Earth ground “, meaning it is not connected to a metal rod stuck in the Earth. it would be impossible to do so in a boat or car while moving. The power inverter DOES NOT and cannot create a true Earth ground on its own.| • Don’t need the tester to do the Grounding Test.
• Refer to the manual to do the Grounding
Starting alarm ?| The main reason is that the instantaneous current is too large, which leads to the detection of low voltage and trigger under-voltage alarm.| Please restart the inverter several times.
Got 40V or so while testing inverter’s ground wire and zero line?| This voltage has no meaning, zero line can be ground.| This is normal, there is no current leakage.

If the unit still doesn’t work normally after using all the methods above, it maybe the internal faults of the circuit. Please contact us: usvoltworks@gmail.com

WARRANTY

This product is designed using the most modern digital technology and under very strict quality control and testing guidelines. If, however, you feel this product is not performing as it should, please contact us: usvoltworks@gmail.com
We will do our best to resolve your concerns. If the product needs repair or replacement, make sure to keep your receipt/invoice, as that will need to be sent back along with the package and prepaid to VOLTWORKS. You have a full 18 months warranty from date of purchase.
The following situations will void warranty:

1. The box is distorted, damaged or changed, and interior parts damaged because of an exterior hit or drop not reported at time of delivery.
2. Connect the DC power incorrectly reversing the polarity.
3. Dismantled or repaired the unit by an unauthorized person.
4. The unit was damaged by incorrect installation or operating method.
   To find out where to buy any of our products, you may also e-mail: Customer Service Contact: usvoltworks@gmail.com

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