Fully Enclosed High Voltage Current Transformer Casting CT Transformer LZZBW-35kV

Price Negotiable

Price: $370

MOQ: 1 piece

Delivery Time: 20 days

Brand: MacweyTEK

Product Description

LZZBW-35kV Fully Enclosed Casting High Voltage Current Transformer for Relay Protection with Epoxy Resin Insulation

Product Overview

High-performance current transformer designed for relay protection systems in 35kV electrical networks, featuring fully enclosed epoxy resin casting construction for maximum reliability in demanding environments.

Service Conditions

Altitude: ≤ 2500m
Installation: Outdoor
Rated Frequency: 50Hz or 60Hz
Ambient Temperature: -25°C ~ +40°C
Pollution Level: Class II or Class III (customizable)
Secondary Current: 5A or 1A

Construction & Features

Epoxy Resin Casting - excellent insulation, UV resistance, and aging resistance
Fully Enclosed Outdoor Design - moisture-proof, pollution-resistant, safe for harsh climates
Compact & Pillar-Type Structure - reduced footprint, easy installation with base mounting holes
High Mechanical Strength - withstands short-circuit thermal and dynamic currents
Low Maintenance - long service life without frequent inspections

Technical Parameters

Rated Voltage	35kV
Rated Insulation Level	40.5/95/185kV
Standards Compliance	IEC60044-1, GB1208
Accuracy Classes	0.2(S), 0.5, 10P
Rated Secondary Output	10 - 20 VA
Short-Time Thermal Current (Ith)	up to 80kA / 1s
Rated Dynamic Current (Idyn)	up to 160kA