YOKOGAWA CW120 - Chapter 6. Setting Ranges and Wiring Method; Ranges and Display Digits

6-1
IM CW120-E
Setting Ranges and Wiring Method
6
Chapter 6. Setting Ranges and Wiring Method
6.1 Ranges and Display Digits
The following describes the voltage, current, power, and electric energy
ranges.
● Voltage Range
150/300/450 V
● Current Range
96033 clamp-on probe: 5/10/20/50 A
96030 clamp-on probe: 20/50/100/200 A
96031 clamp-on probe: 50/100/200/500 A
96032 clamp-on probe: 200/500/1000 A
● Range of Active and Reactive Powers
The range of active and reactive powers is determined by the voltage
range, current range, and wiring method set as follows:
Wiring Method (Phase Lines)
Single-phase two wires
Single-phase three wires
Three-phase three wires
Three-phase four wires
(only for CW121)
Power Range
Voltage range × current range
Voltage range × current range × 2
Voltage range × current range × 3