Transformers And Cables Test Van Laboratories Etl 40v - Ukraine

ETL-40V 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 40 kV with 300 mA max.

current;

- Burning up to 20 kV / 1 A;

- Surge energy up to 2400 J;

- Precise fault prelocating using Time‑Domain Reflectometer RIF‑9 working in:

- TDR mode;

- Arc-Reflection mode;

- Impulse Current Mode;

- Voltage coupling mode;

- Automatic test procedure;

 Fault location using step voltage mode (optional).

ADVANTAGES

- Easy user friendly interface;

- High safety level;

- Multistep self fault protection;

- Flexible auxiliary equipment integration.

Technical Specifications

TEST MODE

DC voltage range 0 – 40 kV

DC current, max 300 mA

Measuring uncertainty less than 3 %

BURN MODE

DC voltage range 0 – 20 kV

DC current, max 1 A

Measuring uncertainty less than 3 %

SURGE MODE

Stages 4; 8; 16; 32 kV

Max.

surge energy 2400 J (at 4 kV stage);

2000 J (at 8/16/32 kV stages)

Timer set (automatic surge mode) 5 – 15 seconds

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

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 50W audio-frequency generator with frequencies 491/ 982/ 8446 Hz with a receiver

Company Contact:

• Posted By: KharkovEnergoPribor Ltd.

• Phone: 38 0503237124

• Address: 61075, Ukraine , Kharkov, 9, Generala Momota Str., Kharkiv , Ukraine

• Email:

• Website: https://kephv.com

• Business Description: KharkovEnergoPribor Ltd.
  
  We create high-voltage testing and diagnostic equipment for maintenance of utilities, as well as objects of electrical infrastructure and the energy sector.
  
  Our service center performs installation, commissioning and maintenance of equipment, trains customer personnel and provides remote technical support.
  
  The company has a quality management system in accordance with ISO 9001.