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VLF-34E VERY LOW FREQUENCY TEST SET VLF AC HIPOT 0 – 34 kV @ 5 µF

  • VLF and DC output
  • Sheath testing
  • Cable fault burning
  • No PC required for VLF withstand and TD testing
  • VLF and TD communicate wirelessly — program TD test from VLF
  • Test data records to internal VLF memory and USB stick
  • Remote control of VLF and TD with E-Link PC application and XBee wireless
    • Higher connection sustainability — more dependable
    • No short distance limitations — test from further away
    • Stay warm and dry in your truck while testing
    • Works in more signal-sensitive locations
  • Advanced data capture and reporting capabilities
    • Continuous rolling average of TD results and standard deviation
    • 6 test results display at once for comparative analysis
    • Use built-in templates or create your own
    • Multiple fields for writing test descriptions
    • 12 VLF & TD reporting routines

VLF-34E Brochure

VLF-34E VERY LOW FREQUENCY TEST SET VLF AC HIPOT 0 – 34 kV @ 5 µF

Description

Input: 90Vac – 265Vac, 50/60Hz, 5A max.
Output: 0-34kVac peak,
0.1Hz to 0.01Hz sinusoidal
± 34kVdc
Square wave: 34kV Sheath Tester
Duty: Continuous
Load Rating: 0.5μF @ 0.1Hz, 1.0μF @ 0.05Hz, 5.0μF @ 0.01Hz

 

Voltage measurement: 0.1 – 34kV peak/0.1 – 25kV rms 1% FS & 0.1 kV peak accuracy
Current measurement: 0 ‐ 15mA rms 1% FS & 1 μA accuracy
Capacitance measurement: Res: 0.001μF, load 50µA-0.5mA 10% or 0.01µF acc., >0.5mA 5% or 0.01µF acc.
Resistance measurement: Res: 0.1MΩ, load 50µA-0.5mA 10% or 5MΩ acc., >0.5mA 5% or 1MΩ acc.
Calculated: Capacitance, resistance, flashover voltage, time to failure
Reports: Test records stored in non-volatile memory or via USB memory stick
Optional: Tan Delta and Partial Discharge diagnostic equipment available

 

Main Controls: Fully programmable digital controls and timers for automatic testing
Fault: Smart fault management or shutdown on fault
PC interface: USB, XBee® wireless, RS-232/422
PC software: Remote control & test reports

 

Cable Length
Output cable: 6m shielded RG8/U
Ground cable: 2 off 6m
Accessories: Test leads, ground hook, line cord etc.
Size & Weight
Overall: 500mm w x 305mm d x 458mm h, 21kg.
Case: Hard “Pelican” type case with extendable handle and wheels

Additional information

Weight 21 kg
Dimensions 500 × 305 × 458 mm
Input

90Vac – 265Vac, 50/60Hz, 5A max.

Output

± 34kVdc, 0-34kVac peak, 0.1Hz to 0.01Hz sinusoidal

Square wave

34kV Sheath Tester

Duty

Continuous

Load Rating

0.5μF @ 0.1Hz, 1.0μF @ 0.05Hz, 5.0μF @ 0.01Hz

Voltage measurement

0.1 – 34kV peak/0.1 – 25kV rms 1% FS & 0.1 kV peak accuracy

Current measurement

0 ‐ 15mA rms 1% FS, 1 μA accuracy

Capacitance measurement

Res: 0.001μF, load 50µA-0.5mA 10% or 0.01µF acc., >0.5mA 5% or 0.01µF acc.

Resistance measurement

Res: 0.1MΩ, load 50µA-0.5mA 10% or 5MΩ acc., >0.5mA 5% or 1MΩ acc.

Calculated

Capacitance, flashover voltage, resistance, time to failure

Reports

Test records stored in non-volatile memory or via USB memory stick

Optional

Tan Delta and Partial Discharge diagnostic equipment available

Main Controls

Fully programmable digital controls and timers for automatic testing

Fault

Smart fault management or shutdown on fault

PC interface

RS-232/422, USB, XBee® wireless

PC software

Remote control & test reports

Cable Length - Output cable

6m shielded RG8/U

Cable Length - Ground cable

2 off 6m

Cable Length - Accessories

ground hook, line cord etc., Test leads

Case

Hard “Pelican” type case with extendable handle and wheels

Product Enquiry

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