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High-Performance Current Sensor for Energy Metering 5A-300A Range
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 accuracy classes of 0.05, 0.1, and 0.2 for metering applications.
Superior Core Material: Constructed with nano crystalline and amorphous alloy for exceptional linearity.
Flame Retardant Casing: Uses PBT material offering high mechanical and electrical resilience.
Wide Current Range: Supports rated current from 5A up to 300A with various turn ratios.
RoHS and CE Certified: Fully compliant with RoHS standards and holds CE certification for safety.
IEC Standard Compliance: Meets IEC62053-21 and ANSI C12.20 standards for energy metering.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤18h

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 sensor?
A:
It offers high precision with accuracy classes of 0.05, 0.1, and 0.2.
Q:What materials are used for the core and casing?
A:
The core uses nano crystalline and amorphous alloy, while the casing is flame-retardant PBT.
Q:What is the maximum primary current rating?
A:
The sensor supports a maximum primary current of 300A, with specific models rated up to 80A.
Q:Does the product meet international safety standards?
A:
Yes, it is RoHS compliant, CE certified, and meets IEC62053-21 and ANSI C12.20 standards.
Q:What turn ratios are available?
A:
Available turn ratios include 1:1000, 1:2000, and 1:2500.

Send Inquiry

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