Sichuan Hongshunjin Trading Co., Ltd.
Based on service, relying on quality for survival, and technology for development, we sincerely treat every customer.
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22KW Ev Charging Station WIFI RFID Cards With DC 6mA Type 2
workshop
At present have production workshop 35000 square meters,staff 358 , with more than 1million sets( electric vehicle charging interface) and 20million pcs/year(battery connector) production capacity. Equipped with precision mold, CNC machining, plastic molding, metal stamping, finished product assembly whole chain of production line.
All products must pass the following inspection before leaving the factory:
1. Function test:
A.charging function control test,
B.communication function test,
C.insulation detection function test,
D.vehicle plug locking function test,
E.pre-charging function test
2. Charging output test:
A.four ui large constant power output test,
B.power control test,
C.low-voltage auxiliary power test,
D.output current response time test,
E.transmission out current stopping rate test,
F.efficiency test,
G.power factor test.
3. control guide test:
A.charging control state test,
B.charging connection control timing test,
C.control guide voltage limit test,
D.communication interruption test,
E.protection grounding continuity loss test,
F.connection detection signal disconnection test,
G.battery voltage and communication message match test,
H.battery voltage exceeds the charger range test,
I.draw battery two protection function vehicle zu high allowable total voltage mismatch test,
J.charging demand is greater than Battery parameters test.
Benefit
Q1:Time of warranty:Usually 12 months
Q2: Delivery time:Generally 7-9 days after receive payment
Q3:Terms of payment:T/T 50% as deposit, 50% balance before sending if amount is big
Q4:shipping:10kg~100kg , suggest by Express , 101-200kg suggest by Air , 201kg+ by sea