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Measurement Range
Measuring Quantity
Voltage (phase - neutral)
Range: 0 V … 300 V
Input / Sensor: U1, U2, U3
Current
Range: 1 mA … 12 A, Input / Sensor: UCT I.3-12A
Range: 1 mA … 10 A , Input / Sensor: UCT 10.3
Range: 10 mA … 120 A , Input / Sensor: UCT 120.3
Range: 100 mA …1000 A , Input / Sensor: UCT 1000.3
Range: 3 A …3000 A , Input / Sensor: FLEX 3000, UCT LEM.3
Primary current
Range: 30 A …2000 A , Input / Sensor: AmpLiteWire 2000A
Measurement Accuracy
Voltage (U1, U2, U3, N)
Range: 46 V … 300 V, ≤± E [%]: 0.2
Current direct UCT I.3-12A
Range:
10 mA … 12 A, ≤± E [%]: 0.1
1 mA … 10 mA, ≤± E [%]: 0.1
Current CT 10A UCT 10.3
Range: 30 mA … 10 A, ≤± E [%]: 0.2
Range: 1 mA … 30 mA , ≤± E [%]: 1.0
Current CT 120A UCT 120.3
Range: 100 mA … 120 A, ≤± E [%]: 0.2
Range: 10 mA … 100 mA, ≤± E [%]: 1.0
Curr. CT 1000A UCT 1000.3
Range: 10 A …1000 A, ≤± E [%]: 0.2
Range: 1 A … 10 A, ≤± E [%]: 1.0
Current FLEX 3000 UCT LEM.3
Range: 300 A …3000 A, ≤± E [%]: 0.1 + EM
Range: 30 A … 300 A , ≤± E [%]:0.1 + EM
Range: 3 A … 30 A , ≤± E [%]: 0.1 + EM
Current AmpLiteWire 2000A
Range: 300 A …2000 A, ≤± E [%]: 0.1 + EM
Range: 30 A … 300 A , ≤± E [%]: 0.1 + EM
Frequency / Phase Angle / Power Factor
Frequency (f):
Range: 40 Hz … 70 Hz, ≤±E: 0.01 Hz
Phase Angle (Φ)
Range: 0.00 °… 359.99°, ≤±E: 0.1 °
Power Factor (PF)
Range: -1.000 … +1.000 , ≤±E: 0.002
Pulse Input / output:
Input level: 4 … 12 VDC (24 VDC)
Input frequency: max. 200 kHz
Supply: 12 VDC (I < 60 mA)
Output level: 5V
Pulse length: ≥ 10us
