Electric Vehicle Charging Station EV Charger

Basic Info

Model NO.	PC-AC/DC
After-sales Service	24 Months
Type	Fast EV Charging Station
Certification	ISO, CCC, RoHS, CE
Warranty	24 Months
Noise Control	≤65dB
Cooling Method	Forced Air Cooling
Protection Level	IP54
Voltage Regulation Accuracy	0.5%
Output Voltage	AC & DC
Input Voltage	220V & 380V AC
Frequency	50/60Hz
Auxiliary Power Supply	12V or 24V
Safety Standed	IEC 62196, SAE J1772
Transport Package	Standard Packaging
Trademark	Rockwill & Customization
Origin	China
HS Code	8528591090
Production Capacity	200sets/Month

Product Description

EV charger description

Rockwill EV charger station adopting a nuclear power-grade high-power power module platform, the safety and reliability are higher;The new high-efficiency three-phase PFC circuit topology is adopted, the power factor is greater than 0.99, and the harmonic distortion rate is ≤5%.The high-frequency switching power supply module adopts full-bridge phase-shift soft-switching technology, and the execution efficiency is high.Intelligent charging process control and perfect charging process monitoring and protection, fool-like operation;A variety of charging methods such as timed charging, quantitative charging, fixed amount charging and automatic charging are available;Real-time display of information such as the amount of charge, charging time, current electricity price, charging price, and operating status;The RS-485 networking communication interface can be reserved, and the optional GPRS networking mode can be provided;Module hot swap technology makes maintenance more convenient.

EV charger specifications

7/22kW Wall-mounted/ Floor-stand AC EV chaging station

Type	PC-AC-7kW/220V-J3	PC-AC-22kW/220V-J3
Rated Power	7kW	22kW
Oupput current	0~32A	0~32A
In/ Output voltage	200VAC±15%	380VAC±15%
Input frequency	50/60Hz
Noise control	<40dB
Working elevation	<3000m
Operating temperature	-30ºC~+55ºC
Working humidity	5%~95% non-condensing cream
Cable Length	5m (optional)
Protection level	IP54
Security function	Overvoltage, undervoltage, overcurrent, short circuit, surge, leakage, etc
Case material	ABS+PC,flame retardant grade UL94 V-0
Effectiveness	99%
Installation method	Wall-mounted/ Floor-stand
Payment methed	Credit card payment/ Scan code payment
Safty standed	IEC 62196, SAE J1772

Type	PC-DC-20kW/750V-Z8	PC-DC-30kW/750V-Z8	PC-DC-40kW/750V-Z9
Rated Power	20kW	30kW	40W
Oupput current	0~50A	0~75A	0~100A
Output voltage	200~750VDC
Input voltage	380VAC±15%
Input frequency	50Hz
Noise control	<65dB
Working elevation	<3000m
Operating temperature	-30ºC~+55ºC
Working humidity	5%~95% non-condensing cream
Dimension	520mm×200mm×680mm		550mmx295mmx455mm
Cable Length	5m (optional)
Protection level	IP54
Security function	Overvoltage, undervoltage, overcurrent, short circuit, surge, leakage, etc
Case material	galvanized steel sheet
Voltage regulation accuracy	≤±0.5%
Steady flow accuracy	≤±1%
Ripple coefficient	≤±0.5%
Power factor	0.99
Harmonic content THD	≤ 5%(>50%load)
Effectiveness	95%
Payment methed	Credit card payment
Auxiliary power supply	12V or 24V
Safty standed	IEC 62196, SAE J1772

Type	PC-DC-20kW/750V-Z6	PC-DC-30kW/750V-Z6
Rated Power	20kW	30kW
Oupput current	0~50A	0~100A
Output voltage	200~750VDC
Input voltage	380VAC±15%
Input frequency	50Hz
Noise control	<65dB
Working elevation	<3000m
Operating temperature	-30ºC~+55ºC
Working humidity	5%~95% non-condensing cream
Dimension	520mm×200mm×680mm
Cable Length	5m (optional)
Protection level	IP54
Security function	Overvoltage, undervoltage, overcurrent, short circuit, surge, leakage, etc
Case material	galvanized steel sheet
Voltage regulation accuracy	≤±0.5%
Steady flow accuracy	≤±1%
Ripple coefficient	≤±0.5%
Power factor	0.99
Harmonic content THD	≤ 5%(>50%load)
Effectiveness	95%
Payment methed	Credit card payment
Auxiliary power supply	12V or 24V
Safty standed	IEC 62196, SAE J1772

Type	PC-DC-60kW/750V-Q2	PC-DC-120kW/750V-Q2	PC-DC-160kW/750V-Z7	PC-DC-240kW/750V-Z7
Rated Power	60kW	120kW	160kW	240kW
Oupput current	0~100A	0~200A	0~250A	0~250A
Output voltage	200~750VDC
Input voltage	380VAC±15%
Input frequency	50Hz
Noise control	<65dB
Working elevation	<3000m
Operating temperature	-30ºC~+55ºC
Working humidity	5%~95% non-condensing cream
Dimension	600mmx750mmx1750mm		700mmx730mmx1650mm
Cable Length	5m (optional)
Protection level	IP54
Security function	Overvoltage, undervoltage, overcurrent, short circuit, surge, leakage, etc
Case material	galvanized steel sheet
Voltage regulation accuracy	≤±0.5%
Steady flow accuracy	≤±1%
Ripple coefficient	≤±0.5%
Power factor	0.99
Harmonic content THD	≤ 5%(>50%load)
Effectiveness	95%
Payment methed	Credit card payment/ Scan code payment
Auxiliary power supply	12V or 24V
Safty standed	IEC 62196, SAE J1772

DC charging & AC charging

1. Charging SpeedDc charging piles use direct current, while AC charging piles use alternating current, resulting in a difference in charging speed between the two types of charging piles.The charging speed of DC charging pile is faster, while that of AC charging pile is generally slower.Therefore, dc charging piles are generally used for quick charging piles.2. AppearanceGenerally, DC piles are relatively large (because there are a certain number of AC-DC power modules inside, the higher the power, the more modules), while AC piles are relatively small. Secondly, the head is not the same, DC pile charging gun has 9 holes, in addition to PE grounding wire, there are positive and negative dc power supply, CC1, CC2 and so on. AC pile charging gun has 7 holes, generally including L, N AC power supply, PE grounding wire, CC charging connection confirmation and so on.3. Charging PrinciplesThe DC charging pile directly charges the power battery of an electric vehicle. AC charging pile only provides power output and has no charging function. It needs to be connected to the car charger to charge electric vehicles, which is equivalent to just playing a role of control power supply.4. Charging PowerThe DC charging pile adopts three-phase four-wire power supply system, which can provide enough power and adjust the output voltage and current in a wide range to meet the requirements of fast charging. Power to 40kW, 60kW and higher.AC charging pile is a power supply device that provides AC power for the on-board charger of electric vehicles (that is, the charger fixed on the electric vehicle). Power to 3.5kW and 7kW in the majority.5. InstallationAC pile is cheaper and easier to be installed privately, and DC charging pile is generally installed by operating enterprises due to volume, price and other reasons.6. Influence to BatteryAn AC charging pile equalizes the battery pack at the end of the charge phase, ensuring that each cell is as fully charged as possible.Slow charging is mild and helps extend battery life.The DC charging pile has high requirements on the quality of the battery, and the reaction conditions of the battery under large current are too harsh and severe, deviating from the equilibrium state for a long time. Long-term fast charging will cause a certain loss of the battery life, and the safety factor will decline. Therefore, it is necessary to reasonably match the fast and slow charging. In addition, there will be some components of virtual electricity in fast charging, which cannot reach the nominal driving range of the vehicle.

EV Charger ProductsScope of application

Integrated DC charging pile is suitable for urban public charging stations (bus, taxi, official car, sanitation car, logistics car, etc.) city public charging station (private car, commuter car, bus) cityVarious parking lots in residential areas, shopping plazas, power business places, etc.; intercity highway charging stations, etc.

 

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