Name: Three-Phase Voltage Transformer Group 3хЗНОЛ(П)-НТЗ; 3хЗНТОЛП-НТЗ
Brand: NTZ
SKU: 135625
Availability: InStock

Three-Phase Voltage Transformer Group 3хЗНОЛ(П)-НТЗ; 3хЗНТОЛП-НТЗ — NTZ VOLKHOV LLC

Brand: NTZ

$900 - $3,600 USD

MOQ: 2 pieces

Key Features

Overall dimensions; mm: from 286x125x245 to 648x250x432 mm

Rated primary voltage; V: 10000 V

Degree of protection: UHL2; T2

Overall dimensions; mm: no mm

Current Transformer TShP (TShL)-NTZ-0.66

$90-$300

Internal Current Transformer TV-NTZ

$900-$6,000

Grounded Combined Three-Phase Transformer 3xZNTO-LP-NTZ-6(10)

$900-$3,600

Zero Sequence Current Transformer for Microprocessor Protection TЗЛК(Р)-НТЗ-0.66 MЗ

$90-$360

Grounding Combined Transformer ZNTOLP-NTZ-6(10)

$150-$900

Current Transformer TSHL-NTZ-0.66 for Internal Distribution

$15-$60

Combined Transformer (Z) NTO-LP-NTZ-6(10) for Internal Installation

$150-$900

Zero Sequence Current Transformer TЗЛК(Р)-НТЗ-0.66

$30-$300

Combined Transformer (Z)NTO-LP-NTZ-6(10)-IV

$900-$3,600

Description

Earthed single-phase and combined voltage transformers ZNOL(P)-NTZ, assembled in a three-phase group, are used in networks with isolated neutral.

The transformers can be designed with one or two main secondary windings intended for measuring/measuring and one additional winding intended for supplying the circuits of protective devices and monitoring the network insulation. The neutral earthing of three-phase transformers allows the mains insulation to be monitored by means of additional secondary windings connected in open delta.

The necessity of the mains insulation monitoring function dictates the use of earthed voltage transformers.

Specifications

Overall dimensions; mm

from 286x125x245 to 648x250x432 mm

Rated primary voltage; V

10000 V

Degree of protection

UHL2; T2

Overall dimensions; mm

no mm

type

three-phase group of voltage transformers