Tr Relay Protection Closed-Loop Residual Zero Sequence Current Transformer CT Aperture 65mm Input 10mA~5A Fire Monitoring Video,Demo, How It Works & Features

Name: Tr Relay Protection Closed-Loop Residual Zero Sequence Current Transformer CT Aperture 65mm Input 10mA~5A Fire Monitoring
Uploaded: 2026-08-25T14:12:14+08:00
Description: Watch the Tr Relay Protection Closed-Loop Residual Zero Sequence Current Transformer CT Aperture 65mm Input 10mA~5A Fire Monitoring video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-21 3660

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Product Specifications

Model NO.:

TR21315B-003

Application:

Electronic, Instrument

Type:

Current Transformer

Phase:

Single

Operation Condition:

Outdoor

Usage:

Protection, Measurement

Winding Form:

Small Fixed Type

Insulating Medium:

Common Insulating Materials

Installation:

Active Type

Magnetic Circuit Structure:

Combined Type

Voltage Transformation Principle:

Electromagnetic Type

Rated Input Current (AC):

10mA~5A

Rated Output (AC):

0~1V or 0~5mA

Linear Range:

5%~120%

Voltage Level:

0.4/0.66/0.72kv

Trademark:

Transport Package:

Carton

Specification:

HOLE 8.5

Origin:

China

HS Code:

850450

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