Cable Test Van ETL-80V


Cable test system ETL-80V is a modular diagnostic and test equipment, which is designed for testing and fault location of both LV and MV cables. The key parameters are designed flexible to satisfy customer’s specific requirements.

MAIN FEATURES 

 

  • DC cable testing up to 80 kV;
  • Converting high-resistive cable faults into lowresistive with a use of burn generator;
  • Surge energy up to 2400 J;
  • Precise fault prelocating using Time‑Domain Reflectometer RIF‑9;
  • Cable route tracing with a use of 200 W lowfrequency generator and receiver;
  • Precise pinpointing using a surge wave generator with a ground microphone.

 

ADVANTAGES

 

  • Easy user friendly interface;
  • High safety level;
  • Multistep self fault protection;
  • Flexible auxiliary equipment integration.

Technical Specifications

Parameter Value
GENERAL parameter
Input voltage, V 230 ± 23
Frequency, Hz 50 ± 1
Power consumption, kVA, max 2.0 (3.5 for 40A burn generator)
TEST MODE
Output DC voltage range, kV 0 – 80
Output DC current range, mA 0 – 580
BURN MODE
Output DC voltage range, kV 0 – 20
Output DC current range, A 0 – 40
SURGE MODE
DC voltage ranges, kV 4 / 8 / 16 / 32
Output energy, J, max 2560 (at each range)
Timer set (automatic surge mode), seconds 3 – 15
Manual single surge  yes
Flexible voltage change during automatic operation  yes
Pinpointing with an acoustic receiver  yes
PRELOCATION MODE
Methods TDR / Arc reflection / Impulse current / Voltage coupling / Arc reflection + burn
Automatic distance measuring yes
Saving cable parameters into Reflectometer non‑volatile memory yes
Saving reflectograms either to Reflectometer non-volatile memory or USB flash drive yes
CABLE TRACING MODE
Cable tracing using 200W audio-frequency generator with frequencies 491/ 982/ 8440 Hz with a receiver yes

Operating Conditions

The cable test van is designed for an outdoors operation under the following conditions:

Condition Value
Air temperature, °С from -20 to +40
Relative humidity, %, up to 80 at +20° С
Atmospheric pressure, kPa (mm hg) 84,0 – 106,7 (630 – 800)

Operating ETL-80V in explosive environments is strictly prohibited!

Equipment List

  • DC high voltage generator up to 80 kV;
  • Burning Generator up to 15 A (40 A – optional);
  • Surge Wave Generator (integrated into the main stand);
  • Time Domain Reflectometer (via 17-inch display ETL-80V);
  • Low Frequancy Generator LFG-200P;
  • Control unit;
  • AC adapter;
  • connecting peripheral devices panel;
  • output switching unit;
  • drum stand with connection cables;
  • receiver (tracker) PT-14;
  • acoustic wave receiver P-900;
  • power supply (standard – 3000 VA inverter with battery);
  • isolation transformer;
  • Ground Control Unit.

Warranty

The Manufacturer guarantees the laboratory ETL-80V conformity with the current technical documentation and the relevant Electrical and Safety codes and standards.

Limited Warranty period is 12 months from date of shipment of the apparatus to the consumer.

 

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