Ws-era series AC charging pile automatic aging test system

Ws-era series AC charging pile automatic aging test system

model

WS-ERA-009S

WS-ERA-050T

Main technical indexes of load box

input voltage

AC220V   

AC 380V / 220V three-phase four wire system

Voltage range

Phase voltage 176 ~ 264 VAC @ 99% rated power;

Phase voltage 176 ~ 264 VAC @ 99% rated power;

Rated power

9KW

50KW (single / three-phase compatible)

Maximum current

41A

Three phase mode 75A, single phase mode 227a

Rated frequency

50Hz

50Hz

Power factor

Full load state ≥ 0.99

Full load state ≥ 0.99

AC output

380 VAC (three-phase line voltage) 50Hz, parallel with mains power

Install isolation transformer for output

380 VAC (three-phase line voltage) 50Hz, parallel with mains power

Install isolation transformer for output

efficiency

Full load ≥ 85%

Full load ≥ 85%

Adjustment accuracy

0.1KW

0.1KW

control mode

automatic

automatic

Panel layout

Power switch / color touch screen / code scanning gun / national standard socket / buzzer / emergency stop switch

Power switch / color touch screen / code scanning gun / national standard socket / buzzer / emergency stop switch

Load mode

< constant power > < constant current >

< constant power > < constant current >

Data monitoring

Voltage, current and power

Three phase current, three-phase voltage, three-phase power, total power

Voltage resolution

0.1V

Current resolution

0.1A

Power Resolution

0.1KW

Protection function

Power short circuit protection / input / output short circuit protection / load overvoltage protection / fan interlock protection / fan fault protection / overtemperature protection

Heat dissipation mode

Forced air cooling, top air inlet, top air outlet

Test function

1. Model library editing 2. Code scanning input and query model data 3. Test data record query 4. Data export to excel 5. Automatic determination of aging test status of charging pile

6. Load power feedback 7. Energy saving status query 8. Support MES requirements

Withstａnd voltage level

AC 1600V / 50Hz 1 minute no breakdown

AC 1600V / 50Hz 1 minute no breakdown

ambient temperature

-10℃~55℃

Installation mode

Indoor, vertical cabinet type, with universal casters at the bottom

Overall dimension

1200-620-700mm(height * width * depth mm)

1600-700-900mm(height * width * depth mm)

Equipment weight

150kg

350kg

Appearance color

Ral9003 white