TZLK (R)-SESH 0,66 kV

Zero-sequence current transformer TZLK (R)-SESH for 0,66 voltage class. Transformer TZLK (R)-SESH is designed to supply protection circuits for earth-fault protection of individual wires of a three-phase cable and for signal transmission of measuring information to the measuring instruments, automation, signaling and control. TZLK (R)-SESH 0,66 kV have climate version "U", “T” and category 2 according to GOST 15150-69.

Cделать заказ

Добавить в список

Общее описание

Техническая информация

Ease of installation of transformers.
The possibility of making a transformer in a detachable execution.
Nomenclature width according to the proposed bus sizes, cable, location of secondary winding.

Технические характеристики

Specifications	Value
Voltage class, kV	0,66
Rated frequency, Hz	50
One-second thermal current, A	140
Current ratio for TZLK-SESH-0,66-1,-2,-3,-5 and TZLKR-SESH-0,66-1,-2,-3	30/1
Current ratio for TZLK-SESH-0,66-4 and TZLKR-SESH-0,66-4	60/1
Operating temperature, °С	-45° +40°

Технические характеристики

Specifications	Value
Voltage class, kV	0,66
Rated frequency, Hz	50
One-second thermal current, A	140
Current ratio for TZLK-SESH-0,66-1,-2,-3,-5 and TZLKR-SESH-0,66-1,-2,-3	30/1
Current ratio for TZLK-SESH-0,66-4 and TZLKR-SESH-0,66-4	60/1
Operating temperature, °С	-45° +40°

Cделать заказ