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High Precision Miniature Current Transformer for Energy Metering
US$0.30-0.60
100 Pieces
Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Application

Electronic, Instrument, Electricity Meter

Type

Current Transformer

Model NO.

TP-23

Phase

Three

Operation Condition

Indoor

Usage

Protection, Measurement, Electricity Meter

Winding Form

Multilayer Honeycomb Type

Insulating Medium

Epoxy Resin

Installation

Busbar Type

Magnetic Circuit Structure

Combined Type

Voltage Transformation Principle

Capacitive Type

Accuracy Class

0.05, 0.1, 0.2

Application Range

Energy Meter

Max Current

5A-300A

Current Transformer Ratio

1:1000, 1:2000, 1:2500

DC Immunity

DC Immunity

Material

Nano Crystalline, Ferrite Core

Self Heating Testing

Pass Self Heating Testing

DC Tolerance

Good DC Tolerance

Standard

IEC62052-31

Rosh

Rosh Compliant

Transport Package

Carton/ Pallet

Trademark

TOPRO

Origin

China

HS Code

850431

Production Capacity

100000000PCS

Key features

High Precision Accuracy: Achieves 0.05 or 0.1 accuracy class for superior measurement performance.
DC Immunity Technology: Ensures stable performance under DC influence and harmonic distortions.
Premium Core Material: Utilizes nano crystalline and amorphous alloy for unmatched linearity.
Robust Construction: Flame-retardant PBT case with epoxy resin encapsulation for insulation.
Wide Current Range: Supports rated 5A to maximum 80A primary current for versatile use.
Certified Compliance: Meets IEC62053-21, ANSI C12.20, RoHS, and CE standards.
Compact Design: Solid core miniature structure ideal for three-phase energy meters.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤15h

About Our Factory & Business Background

AddressNo. 308, Weishijiu Road, Economic Develop Zone, Yueqing, Wenzhou, Zhejiang, China

Our Production Capability & Technical Expertise

Main ProductsCurrent Transformers, Latching Relay, Miniature Current Transformer, Single Pole Relay, Dual Pole Relay, Three Phase Relay, Two Way Relay, Split Core Current Transformer, DC Immune Current Transformer, Shunt Resistor

Product Q&A

Q:What is the accuracy class of this current transformer?
A:
The TP-23 current transformer offers high precision with an accuracy class of 0.05 or 0.1.
Q:Does this transformer work with DC current?
A:
Yes, it features DC immunity, ensuring impeccable performance under DC influence and harmonic distortions.
Q:What materials are used for the core and casing?
A:
The core uses nano crystalline and amorphous alloy, while the case is made of flame-retardant PBT with epoxy resin encapsulation.
Q:What are the rated and maximum current limits?
A:
The rated primary current is 5 Amps, and the maximum primary current (Imax) is 80 Amps.
Q:Which standards does this product comply with?
A:
It complies with IEC62053-21, ANSI C12.20, RoHS, and CE standards.

Send Inquiry

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