7kw Column Type Single Gun EV Charging Stations Charge Points

Overview
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.
The advanced digital current sharing technology effectively improves the current sharing accuracy and anti-interference; the first module sleep
technology and the wheeling technology ensure the high-efficiency operation of the system;
Intelligent charging process control and perfect charging process monitoring and protection, fool-like operation;
One button is automatically filled with simple and practical;
Display the charging voltage, current, SOC and other information and operating status in real time, and display the charging degree after charging is completed;
Module hot swap technology makes maintenance more convenient;
Working environment temperature -20+50 °C.
Scope of application
Portable DC charging piles for private use (private cars, logistics vehicles, trucks, etc.)
The operating company leases with the car.
The yard is delivered with the car;
Particularly suitable for rapid deployment where the site is limited.
The main technical parameters

Product number		DCX007A	DCX015A	DCX020A
Detailed  specifications	rated power	7KW	15KW	20KW
Charging equipment	User Interface	Digital tube, LED
	Installation method	Portable
	Way of routing	After going in and out
	Equipment size	345*175*265	540*375*195	540*375*195
	Input voltage	AC220V±20%	AC380V±20%	AC380V±20%
	Input frequency	45~65Hz
	The output voltage	200V-450V	200V-750V
	Single gun output current range	0-15A	0-20A
	The output voltage	250V-750V	200V-750V (constant power)	200V-750V
	Single gun output current range	0-11A	0-37.5A	0-37.5A
	Cable length	5m (gun line 2m)
	Measurement accuracy	Level 0.5
	Current limit protection value	≥110%
	Voltage regulation accuracy	≤±0.5%
	Steady flow accuracy	≤±1%
	Ripple coefficient	≤±0.5%
	effectiveness	≥94.5%
	Power factor	≥0.99 (50% load or more)
	Harmonic content THD	≤5% (50% load or more)
	HMI	LED indicator
	Charging mode	Automatic charging
	payment method	no
	Communication Interface	no
	Executive standard	GB\T 20234, GB/T 18487, GB/T 27930, NB\T 33008
	security function	Overvoltage protection,  undervoltage protection, overload protection,  short circuit protection,  grounding protection,  over temperature protection,  low temperature protection,  leakage protection
	Operating temperature	-25°C~+50°C
	Working humidity	5%~95% non-condensing cream
	Working elevation	<3000m
	Protection level	IP20
	cooling method	Air cooled
	Noise control	≤55dB
	MTBF	100,000 hours

parameter	Min	Type	Max	Unit	Remarks
range of working temperature	-40	25	85	ºC	Intelligent derating of  shell temperature over 70 °C
Operating humidity range	20	25	95	RH%	No condensation
Altitude			2000	m
Atmospheric pressure	70		106	Kpa