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Sonel Test Equipment

S-36 VLF High Voltage Insulation Tester

S-36 VLF High Voltage Insulation Tester

Regular price $38,141.29
Regular price Sale price $38,141.29
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Description

 



Technical specification

S-24 VLF S-36 VLF S-44 VLF S-44 VLF S-57 VLF
Index WMGBS24VLF WMGBS36VLF WMGBS44VLF WMPAS44VLF WMGBS57VLF
Power supply 230 V (±10%),10 A, 50/60 Hz 230 V (±10%),10 A, 50/60 Hz 230 V (±10%),10 A, 50/60 Hz 110 V (100 V...127 V),15 A, 50/60 Hz 230 V (±10%), 10 A, 50/60 Hz
Output voltage 0…24 kVRMS VLF 0.1 Hz (option: 0.05 Hz + 0.02 Hz) ± 0…34 kV DC 0…36 kVRMS VLF 0.1 Hz (option: 0.05 Hz + 0.02 Hz) ± 0…52 kV DC 0…44 kVRMS VLF 0.1 Hz (option: 0.05 Hz + 0.02 Hz) ± 0…62 kV DC 0…44 kVRMS VLF 0.1 Hz (option: 0.05 Hz + 0.02 Hz) ± 0…62 kV DC 0…57 kVRMS VLF 0.1 Hz (option: 0.05 Hz + 0.02 Hz) ± 0…62 kV DC
Voltage waveshape
VLF similar sine-wave, symmetrical, with True RMS measurement similar sine-wave, symmetrical, with True RMS measurement similar sine-wave, symmetrical, with True RMS measurement similar sine-wave, symmetrical, with True RMS measurement similar sine-wave, symmetrical, with True RMS measurement
DC direct voltage, negative and positive polarity direct voltage, negative and positive polarity direct voltage, negative and positive polarity direct voltage, negative and positive polarity direct voltage, negative and positive polarity
Overcurrent trip (DC) 10 mA 10 mA 10 mA 10 mA 10 mA
Max. testable cable length, max. capacitance (VLF) up to 60 km (15 µF at 24 kVRMS, 0.02 Hz)* up to 60 km (15 µF at 18 kVRMS, 0.02 Hz)* up to 60 km (15.0 µF at 18 kVRMS, 0.02 Hz)* up to 60 km (15.0 µF at 6 kVRMS, 0.02 Hz)* up to 60 km (15.0 µF at 18 kVRMS, 0.02 Hz)**
Max. load at max. output voltage (VLF) and 0.1 Hz 5 µF at 24 kVRMS 2.4 µF at 36 kVRMS 1.5 µF at 44 kVRMS 1.0 µF at 44 kVRMS 0.9 µF at 57 kVRMS
Discharge - integrated automatic discharge device max. 9000 J max. 12500 J max. 12500 J max. 12500 J max. 12500 J
Voltage measuring range -40…0…40 kV accuracy ±1% -60…0…60 kV accuracy ±1% -70…0…70 kV accuracy ±1% -65…0…65 kV accuracy ±1% -70…0…70 kV accuracy ±1%
Current measuring ranges ±0…100 µA / 1 mA / 10 mA ±0…100 µA / 1 mA / 10 mA ±0…100 µA / 1 mA / 10 mA ±0…100 µA / 1 mA / 10 mA ±0…100 µA / 1 mA / 10 mA
Operating temperature -20…+45°C
-4…+113°F
-20…+45°C
-4…+113°F
-20…+45°C
-4…+113°F
-20…+45°C
-4…+113°F
-20…+45°C
-4…+113°F
Storage temperature -25…+70°C
-13…+158°F
-25…+70°C
-13…+158°F
-25…+70°C
-13…+158°F
-25…+70°C
-13…+158°F
-25…+70°C
-13…+158°F
Duty continuous operation continuous operation continuous operation continuous operation continuous operation
PC interface USB stick USB stick USB stick USB stick USB stick
Construction in two parts: operation unit and high voltage unit in two parts: operation unit and high voltage unit in two parts: operation unit and high voltage unit in two parts: operation unit and high voltage unit in two parts: operation unit and high voltage unit

 

*at a cable capacitance of approx. 0.25 µF/km

**at a cable capacitance of approx. 0.36 µF/km



 

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