Atec High-Voltage-VLF-28CMF - Manual (Page 6)

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HIGH VOLTAGE, INC. 31 County Route 7A • Copake, NY 12516 • (518) 329-3275 • Fax: (518) 329-3271 • www.hvinc.com
VLF-200CMF
The VLF-200CMF provides a 200kVac peak output voltage, suitable for per-
forming VLF hipot tests on 138kV cable and as a voltage source for tan delta and
partial discharge testing on 230kV cable. The controls offer all the features of our
other VLF models along with VLF Cable Burning. Trailer mount optional.
Input: 230V Single phase, 80A peak, 50/60Hz
Output: 0 – 200 kVac peak, 100mA. Bushing output with no cable provided
Load: .75 mF @ 0.1Hz, 1.5 mF @ 0.05Hz, 3.75 mF @ 0.02Hz
Duty: Continuous
Metering: Voltage: 0 – 200 kVac peak 3.5” analog display
Current: 0 – 200 mAac 3.5” analog display
Controls: HV On/Off, Motorized Voltage Control, Zero Start Interlock,
External Interlock, Digital Dwell Timer, Capacitance Measuring
Circuit, Cable Burn Mode, Fixed 120% Overload,
Automatic Data Logger
Size/Weight: Controls: 24”w x 25.5”d x 71”h, 650lbs.
61cm h x 65cm w x 180cm h, 295kg
HV Tank: 59”w x 37”d x 87”h, 3700lbs
155cm w x 93cm d x 220cm h, 1678kg
VLF Fault Locator Combination
Input: VT33: 120V, 60 Hz, 10A
VT33F: 230V, 50/60 Hz, 5A
VLF Hipot Output: 0 – 33 kVac peak @ 0.1 Hz
Load Capability: 1 mF or more than 1 mile (1.6 km) of 15 kV & 25 kV cable
Discharge Output: 0 – 13 kVdc @ 760 joules
Discharge Rate: Every 8 seconds
VLF Burner: Arcs cable every few seconds using cable energy to burn.
TDR Interface: Arc Reflection & Current Impulse
Size & Weight: 28”w x 26”d x 44”h, 245 lbs.
711mm w x 660mm d x 1118mm h, 111kg
Cable Outputs: 50’ (15m) shielded HV cable & ground
VT33(F)
The VT33 is the worlds only combination VLF hipot and cable fault locator,
or thumper. It is the complete tool for AC testing and fault locating cables
rated up to 25kV. It offers a 33kVac peak VLF output, VLF Cable Burn
mode, and a 760 joule discharge output. It is fully TDR/radar ready.
Input: 230 volts, 50/60 Hz, 30A peak, 25A average
Output: 0-120 kVac peak, 0.1/0.05/0.02/0.01 Hz sinusoidal
Duty: Continuous
Load Rating: .55 mF @ 0.1 Hz, 1.1mF @ 0.05 Hz
2.75 mF @ 0.02 Hz, 5.5mF @ 0.01 Hz
Metering: Voltmeter: 0-120 kVac peak
Charging Current Meter: 0 – 100 mA peak
Load capacitance meter: 0 – 6 microfarads
User programmable test duration timer
Cable Lengths: Shielded EPR output cable 100 ft. (30m)
Ground cable 100 ft. (30m)
Sizes & Weight: Controls: 17” w x 11” d x 9.5” h, 20 lbs.
432mm w x 280mm d x 241mm h, 9 kg
Regulator: 20” w x 14” d x 27” h, 160 lbs.
508mm w x 356mm d x 686mm h, 73 kg
HV Tank: 26” w x 20” d x 22” h, 390 lbs.
660mm w x 508mm d x 559mm h, 177 kg
Overall: 30” w x 60” d x 51” h, 853 lbs.
762mm w x 1524mm d x 1295mm h, 388 kg
VLF-12011CMF
The VLF-12011CMF provides a 120kVac peak output voltage, suitable for VLF
hipot testing 69kV cable and as a voltage source for partial discharge and tan
delta testing of 115kV cable. In addition to the standard controls described, this
model also contains a Cable Burn mode. Cable reels provide 100’ (30m) of HV
and ground cable.
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