Quality

AS9100D

Health & Safety

ISO 45001

Environmental

ISO 14001

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VLF-4022CM(F) VERY LOW FREQUENCY TEST SET VLF AC HIPOT 0 – 44 kV @ 5.5 µF

This VLF model, with its 44kVac peak output, is suitable for all testing of 25kV cable and Maintenance testing on 35kV cable. Its high load capacity enables it to test up to approximately 16km of cable (at 0.02Hz), depending on type. This model includes a charging current and load capacitance meter, and a centre zero peak kilovolt output meter.

VLF-4022CM(F) VERY LOW FREQUENCY TEST SET VLF AC HIPOT 0 – 44 kV @ 5.5 µF

Description

  • Sine wave output 0.1, 0.5 and 0.02 Hz
  • Continuously adjustable output voltage
  • Continuous duty rating
  • Fixed thermal circuit breaker overload
  • ‘zero start’ and external interlock provision
  • Single-range voltmeter
  • Single range current/capacitance meter
  • Two-piece portable design
  • Transit protected metering
Input: 120V, 60Hz, 10A peak, 5A average
230V, 50/60Hz, 6A peak, 2.5A average
Output: 0 – 44kVac peak, 0.1/0.05/0.02Hz sinusoidal
Duty: Continuous
Load Rating: 1.1μF @ 0.1Hz, 2.2μF @ 0.05Hz, & 5.5μF @ 0.02Hz

 

Voltmeter: 3.5″, centre zero 0 – ±44kVac peak
Charging Currentmeter: 3.5″, 0 – 100mA peak
Load capacitance meter: 0 – 6μF

 

Cable Lengths
Output cable: 6m Shielded RG/8U
Interconnect cable: 3m
Size & Weight:
Controls: 559mm w x 286mm d x 387mm h, 23kg
HV Tank: 368mm w x 267mm d x 483mm h, 33kg

 

Controls
Test duration timer: User programmable

Additional information

Input

120V, 60Hz, 10A peak, 5A average, 230V, 50/60Hz, 6A peak, 2.5A average

Output

0 – 44kVac peak, 0.1/0.05/0.02Hz sinusoidal

Duty

Continuous

Load Rating

1.1μF @ 0.1Hz, 2.2μF @ 0.05Hz, 5.5μF @ 0.02Hz

Metering - Voltage measurement

3.5″, centre zero 0 – ±44kVac peak

Metering - Charging Current Meter

3.5″, 0 – 100mA peak

Metering - Load Capacitance Meter

0 – 6μF

Cable Length - Output cable

6m Shielded RG/8U

Cable Lengths - Interconnect cable

3m

Size & Weight - Controls

559mm w x 286mm d x 387mm h, 23Kg

Size & Weight - HV Tank

368mm w x 267mm d x 483mm h, 33Kg

Product Enquiry

Please contact our sales for the product information. E-mail : [email protected]