Akyga CHG50A 32A Single Phase AC EV Charger User Manual

32A 40A 48A
Single-phase
AC EV Charger User Manual

CHG50A 32A Single Phase AC EV Charger

Before operating this product, please read the enclosed Operating Instructions completely.

Symbol meaning

package, indicating that electrical and electronic equipment and its accessories should be treated separately from ordinary household waste. When scrapped, it should be treated as industrial waste,other wise it may cause accidents.
| Warning sign: indicates danger.
Pay attention to the personal injury that may be caused by operation procedure or incorrect operation. Actions after the “warning” mark can only be performed when the conditions indicated by the condition are fully understood and satisfied.
| “FCC” mark: on the product, instruction manual or package, indicating that the product has passed the safety certification mark.
| “CE” mark: on the product, instruction manual or package, indicating that the product has passed the safety certification mark.
| “RoHS” mark: on the product, instruction manual or package, indicating that the product has passed the safety certification mark.

The company is committed to the continuous improvement and update of the product, product hardware and software will continue to upgrade, the information provided is subject to change without prior notice.
Version: V2.0
Revision date: 2022-3

FCC COMPLIANCE STATEMENT:

This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:

1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful intferference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by furning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that fo which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Warning : Changes or modifications to this unit not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment.
FCC Radiation Exposure Statement
The device has been evaluated to meet general RF exposure requirement.
The device can be used in mobile(min20cm) exposure condition.
IC Statement
This device complies with Canada Industry licence-exempt RSS standard(s). Operation is subject to the following two conditions:

1. this device may not cause interference; and
2. this device must accept any interference. Including interference that may cause undesired operation of the device.

CAN ICES-3(B)/ CAN NMB-3 (B)
Radiation Exposure Statement:
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.

Product overview

Product Function

1. RFID card and APP starting methods both supported;
2. Reservation charging function, which can be charged regularly according to user needs, and it will automatically end when fully charged.
3. The historical record function can query the historical charging record and expense record.
4. Equipped with display screen to display SOC information in real time, Estimated fill time.
5. With overload protection, overvoltage protection, undervoltage protection, short circuit protection, overtemperature protection, emergency stop and other functions.
6. Convenient charging, plug and play.

Basic Parameters

parameter
voltage| 220v-260V
Rated current| 32A| 40A| 48A
Frequency| 50/60Hz
IP Code| IP65
Use environment
Working temperature| -30°C – +50°C
Working humidity| 5%-95%HR
The cooling way| Natural air cooling
Display function
Display parameters| Charge voltage, charge current, charge quantity fault code.
Physical size
Fuselage size| 320110’120mm
Installation mode| Column mounted (floor mounted) or wall mounted Install optional.

*LCD Screen/WIFl/Bluetooth/4G/Ethernet and OCPP is optional function, below manual is for reference only it don’t mean the device you get have all such function

Important information

Electrical hazard
Only trained, qualified and authorized electrical professionals are responsible for installation. The first commissioning and maintenance of the charger should comply with existing standards and installation regulations.
ElectricalHazard/Fire Hazard

• The charger’s socket or charging gun (including the charging cable) must be regularly inspected for damage, and the casing must be inspected for damage.

• If the charger is damaged, it must be switched off immediately and replaced + Do not perform charger repair or replacement without authorization, only by the manufacturer.

• Do not modify or modify the charger without authorization.

• Do not remove safety symbols, warning tips, nameplates, signs or pipeline marks.

• When installing for the first time, disconnect the power supply before connecting the external power supply to the charger input. Do not connect the line with live power.

• No extension cable shall be used when connecting the electric vehicle to the electric vehicle power supply unit.

• Only connect electric vehicles or their charging equipment, do not connect other loads (power tools, etc.). When pulling the charging gun, please hold the plug,do not pull the cable.

• Do not bend, squeeze or bend the charging gun to cause mechanical damage.

• Do not contact the contact surface of the equipment with heat, dirt, or water.
  Some vehicles may generate toxic or explosive gases in indoor areas during charging and must be equipped with an external ventilation system.

• When using the charger to charge the electric vehicle, please carefully read the relevant tips and instructions of the vehicle.

• Avoid falling of the charger from a high place or impact from strong mechanical force:
  otherwise, electrical safety of the device may be damaged, resulting in potential safety hazards.

• Itis strictly prohibited to use in the environment with combustible material or explosive gas, otherwise there is the risk of explosion.

• Do not let conductive objects such as metal foreign matter fall into the charger otherwise accidents may occur.

• The PE end of the charger must be grounded reliably; otherwise, electric shock or fire may occur.

Troubleshooting

Rule outdriven
1.If the voltage exceeds 288 Vac for a short time, wait for the power grid to restore itself to the normal voltage range.
2.Check the background monitoring data and analyze. If the voltage in this area is overvoltage for a long time, adjust the input overvoltage protection point to 288 Vacby configuring software.
The fault name| Symptom Possible causes
AC undervoltage| A input voltage too low
Rule out advice
Check the background monitoring data and analyze. If the voltage in this area is chronically undervoltage (192 Vac), the protection point of input undervoltage can be adjusted to 90 Vac at least by configuring software.
The fault name| Symptom Possible causes
AC undervoltage| A input voltage too low
Rule out advice
1. Immediately turn off the leakage/overcurrent protection circuit breaker of the power distribution box.
2.Check whether there is low impedance or short circuit between the output line of Ac pile.
3.After the fault is rectified, power on the device again. If the fault persists.
The fault name| Symptom Possible causes
AC undervoltage| The temperature in the Ac pile is too high
Rule out advice
Check the ac pile installation environment. Check whether there are other heating devices nearby. Ensure that the ambient temperature is below 50°C.
The fault name| Symptom Possible causes
---|---
Leakage current exceeds standard| High leakage current to the ground
Rule out advice
1.Immediately turn off the leakage/overcurrent protection switches in the power distribution box.
2.Check whether the output line of AC pile is damaged or has low impedance to the ground.
3.After the fault is rectified, power on the devi ceagain. If the fault persists, contact us.
The fault name| Symptom Possible causes
Ground fault| Theinput/outputisimproperly grounded or theinput L/N isinversely connected
Rule out advice
1.Immediately turn off the leakage/overcurrent protection switches in the power distribution box
2.Check whether the input and output cables of ac piles are grounded properly and whether the input L/N cables are connected in normal sequence.
3. After the fault is rectified, power on the device again. lf the fault persists, contact us.
The fault name| Symptom Possible causes
Abnormalcommunicationanternet mode)| Poor background communication of Ac pile
Rule out advice
1.Check whether the network cable is properly connected.
2. Check whether charging piles are correctly configured in the background.
The fault name| Symptom Possible causes
Abnormal connection of charging gun| Chorginggun CC/CP Connection exception
Rule out advice
1. Check whether the charging gun is connected correctly and reliably.
2.If the fault persists, contact us.

Fault display: Over- temperature fault
Possible causes

1. The ambient temperature exceeds the working temperature specification.
2. The input voltage of Ac power supply is too high.
3. Internal charger failure.

terms of settlement

1. Install the charging pile in an environment with low ambient temperature.
2. If the problem cannot be solved, please do not use the charging pile. Please contact your local company representative or a qualified electrical contractor.
   Fault display :Device overvoltage

Possible causes

1. The input voltage of Ac power supply is foo high
2. Internal charger failure

terms of settlement

1. Check the input voltage.
2. If the problem cannot be solved, please do not use the charging pile. Please contact
   Local company representative or qualified electrical contractor.
   Fault display: Device undervoltage

Possible causes

1. The input voltage of the Ac power supply is oo low.
2. Internal charger failure.

terms of settlement

1. Check the input voltage.
2. If the problem cannot be solved, please do not use the charging pile. Please contact

Local company representative or qualified electrical contractor.
Fault display: Meter unconnected!
Possible causes

1. Metering module failure terms of settlement Please contact your local company representative or a qualified electrical contractor

Fault display: Emergency fault
Possible causs

1. The emergency stop button is pressed
2. The emergency stop button is damaged

terms of settlement

1. Press the resume emergency stop button again
2. Replace the emergency stop button

Fault display: RFID unconnected
Possible causes

1. Card reader failure

terms of settlement

1. Whether the power supply is restored after restart
2. Replace the card reader

Fault display: Grounding fault
Possible causes

1. Ground fault

terms of settlement

1. Check whether the ground wire is reliably connected
   Fault display: Over Current fault

Possible causes

1. 0verload protection

terms of settlement

1. Please contact the manufacturer’s local representative or a qualified electrical contractor

Fault indicator prompt

Maintainance

The power distribution system
The AC input of the charger is led out from the distribution box of the power grid, and the power shall be cut off before connection. The power on and power off steps are as follows:

1. Check whether the power supply voltage is normal.
2. Closing: first close the main switch of the distribution box, and then close the branch circuit switch in furn.
3. A switch: pull each branch circuit switch first, and then pull the main switch of the distribution box. Pull the main brake in case of emergency.

Line system
Regularly check the input and output cables of the charger:

1. Weekly line inspection: check the cable for heating and damage.
2. Monthly line inspection: check whether the cable is heated or damaged, whether the cable is stressed by external tension, and whether the cable is fixed firmly.
3. Annual routine inspection: check whether the connection between the cable and the switch is tight, whether the grounding is reliable, whether the cable is heated and damaged, whether the insulation resistance of the cable mee ts the requirements whether the sealing measures of the cable charger are intact, and whether the holes are sealed tightly.

Circuit components
The following inspections shall be carried out by professional maintenance personnel:

1. Weekly routine inspection: whether the mechanical lock buckle of the charging gun is damaged and whether the connection is abnormal.
2. Quarterly routine inspection: whether there is ignition burning at the connection of charging gun wire core. If there is any abnormality, replace the parts in time.
3. Annual routine check: use brushes and vacuum cleaners to remove dust from the box.

When cleaning, be careful to inhale dust into the components by mistake, resulting in short circuit. Check all components of the box and replace abnormal parts in fime.
Equipment appearance

1. Check the appearance of the charger monthly to see if there are stains, and clean the charger shell.

Wire Connection instructions

Remove the top cover for wiring

Step 1
Unscrew the anti-the ft screw
Step 2
Use the tool to Follow the arrow trajectory to open the top cover

Remove the top cover for wiring(single-phase)

Step 1
Open the wire entry hole Put into the cable
Step 2
Connect the input cable to the mainboard

Ihstallation steps

Install the charging pile on the backplane on the wall

If the power distribution box is connected, connect the L, N, and PE ends of the input line the L, N, and PE ends of the circuit breaker respectively

If the power distribution box is connected, connect the L, N, and PE ends of the input line with the L, N, and PE ends of the circuit breaker respectively

Usage steps

1. Insert: the charging input to the power supply.
2. Insert the charging plug to the charging port.
3. Start by swiping card/APP.
4. E-cars are in normal charging state.
5. Finish by swiping card /APP.
6. Remove the charging pile and put it back in place.

Steps for adding APP device

Download method:
For10S: Search Smart Life in the Apple Store to download and install it.
For Android: Search Smart Life in the Google Store to download and install it.

Step 1 Add Device
Click “Add Device”| Step 2 Connect the WIFI
When adding a device for the first time, connect the device and mobile phone under the same WIFI.
---|---
|
Step3 Loading
Wait until the device s loaded.| Step 4
Loading completed  After loading, click Add to enter the chargin interface.
|

Tips:
Only when the device is added for the first time, the device and mobile phone need to be connected under the same WIFI. After the device is loaded, you only need to turn on Bluetooth to connect the device again.

Charging instructions on APP

Instructions 1: Swipe right to charge
Insert the charging plugin to the charging port, Right Swipe “Swiper right to charge’

Instructions 2: Charging record
Users’ charging history can be viewed in the APP

Instructions 3: Alarm
When the device fails, a warning is issued and are cord is left

Instructions 4: Charging completed
After charging, click to turn off the power

Steps for APP appointment time

Step1: Create Scene Click the scene TAB, and then click Create Smart Scene Step2:   Schedule Click Schedule to select an appointment time

Step3: Execution Time
Slide up and down to set the length of time, and click Next when finished

Step4: Save
Click Save to open booking charging ****

Sichuan Green Science & Technology Co. Ltd
Website: www.cngreenscience.com
Contact: grsc@cngreenscience.com

APP current switch step

Step1: Setting Click on the Settings TAB Step2: Charging current
Click on Charging current to switch 7-48A

Alarm Parameter Settings

Step1: Setting Click on the Settings TAB

Step2: Alarm setting
Set the overcurrent, over- voltage & undervoltage thresholds

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