YOKOGAWA CW240 User Manual

17-2
IM CW240E
17.1 CW 240 Specifications
(1) Input
Item Voltage Current
According to the clamp used and the range.
96036 (2A) 200.0/500.0mA/1.000/2.000A
96033 (50A) 5.000/10.00/20.00/50.00 A
96030 (200A) 20.00/50.00/100.0/200.0 A
96031 (500A) 50.00/100.0/200.0/500.0 A
96032 (1000A) 200.0/500.0 A/1.000 kA
96034 3000A range 300.0/750.0 A/1.500/3.000 kA
2000A range 200.0/500.0 A/1.000/2.000 kA
1000A range 100.0/200.0/500.0 A/1.000 kA
96035 3000A range 300.0/750.0 A/1.500/3.000 kA
300A range 30.00/75.00/150.0/300.0 A
96036 (2A) 20Arms
96033 (50A) 130Arms
96030 (200A) 250Arms
96031 (500A) 625Arms
96032 (1000A) 700Arms
96034 3000A range 2400Arms
2000A range 2400Arms
1000A range 1200Arms
96035 3000A range 3600Arms
300A range 360Arms
Input Form
Resistance Partial
Pressure Method
Rated Value
(Range)
Measurement
Wiring
Single phase 2 wire, single phase 3 wire, single phase 3 wire 3 current (neutral line
current), 3 phase 3 wire 2 current (2 power-meter method), 3 phase 3 wire 3 current
(3 power-meter method), 3 phase 4 wire, 3 phase 4 wire 4 current (neutral line current),
Scott connection (3 phase 3 wire + single phase 3 wire)
Measurement
Line Quantity
(Number of loads)
Input Resistance
AD Converter
Voltage: Current Input Simultaneous Conversion
PLL Synchronization 128 samples/cycle 16-bit resolution
Continuous
Maximum
Allowable
Input
1000 Vrms
Approx. 13MΩ Approx. 100kΩ (CW240 main unit)
Common Voltage
Single phase 2 wire: 4 loads; single phase 3 wire: 2 loads; 3 phase 3 wire 2 current: 2 loads
150.0 V
300.0 V
600.0 V
1000 V
Clamp Detection Method
Chapter 17 CW 240 Specifications

YOKOGAWA CW240 Specifications

General

Brand	YOKOGAWA
Model	CW240
Category	Measuring Instruments
Language	English