Installation manual

3-10

ChargePoint® Charging Stations

Step 9: Check Voltages

• Turn power ON.

• Using a solenoid type voltage tester, check that the

voltages at the charging station’s terminal block are

as follows:

Measure Between Volts

L1 and L2 208/240

GND and L1 120

GND and L2 120

If the voltages are not as expected, ensure that the

wiring has been properly connected as describing

on the previous page. For detailed wiring diagrams

and grounding requirements, see pages 1-4

to 1-6.

Before continuing, resolve any wiring issues and

ensure that voltages are as expected.

• Turn power OFF.

CT4000 Input Voltage Measurements

208V/240V

120V

208V/240V

VOLTAGE CAN BE EITHER

208V OR 240