Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Input
Input Type
Voltage: Plug-in connector
Current:
• Direct input: Large clamp
• External current sensor: BNC
Input Format
Voltage: Mobile input via voltage divider
Current: Mobile input via shunt
Measurement Range
Voltage:
Crest factor 3: 15 V / 30 V / 60 V / 150 V / 300 V / 600 V
Crest factor 6 or 6A: 7.5 V / 15 V / 30 V / 75 V / 150 V / 300 V
Current (Direct Input):
Crest factor 3 (WT310E): 5 mA / 10 mA / 20 mA / 50 mA / 100 mA / 200 mA / 0.5 A / 1 A / 2 A / 5 A / 10 A / 20 A
Crest factor 6 or 6A (WT310E): 2.5 mA / 5 mA / 10 mA / 25 mA / 50 mA
External Current Sensor:
Crest factor 3:
• EX1: 2.5 V / 5 V / 10 V
• EX2: 50 mV / 100 mV / 200 mV / 500 mV / 1 V / 2 V
Crest factor 6 or 6A:
• EX1: 1.25 V / 2.5 V / 5 V
• EX2: 25 mV / 50 mV / 100 mV / 250 mV / 500 mV / 1 V
Input Impedance
Voltage:
• Input impedance: approx. 2 MΩ
• Input capacitance: approx. 13 pF in parallel with resistor
Current (Direct Input):
• Noted in above sections
Instantaneous Input
Voltage:
Peak value: 2.8 kV or RMS
Current (Direct Input):
Crest factor 3: 5 mA / 10 mA / 20 mA / 50 mA / 100 mA / 200 mA
Crest factor 6 or 6A: 2.5 mA / 5 mA / 10 mA / 25 mA / 50 mA / 100 mA
Continuous Input
Voltage:
Peak value: 1.5 kV or RMS
Current (Direct Input):
Crest factor 3: 5 mA / 10 mA / 20 mA / 50 mA / 100 mA / 200 mA
Crest factor 6 or 6A: 2.5 mA / 5 mA / 10 mA / 25 mA / 50 mA / 100 mA
Max value: 30 A or RMS
• Crest factor 3: 0.5 A / 1 A / 2 A / 5 A / 10 A / 20 A
• Crest factor 6 or 6A: 0.25 A / 0.5 A / 1 A / 2.5 A / 5 A / 10 A
Max value: 100 A or RMS
Communication Interface: RS-232
Function: Harmonics Measurement
Power Cord: VDE standard
