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Phone: 400-027-8938

Mobile: 133 9714 9829

Product Details

■Product Overview

Overview

This tester is suitable for measuring the operating current and operating time of single-phase and three-phase thermal relays, as well as various active and passive motor protectors.

This test utilizes imported high-permeability silicon steel laminations, and the enameled wire is of Grade E insulation. Consequently, the voltage regulator and current booster exhibit minimal heat generation, strong overload capacity, and high efficiency.

This instrument also features the capability to measure the operating current of various AC current relays, as well as their rated‑current operating time. It offers a choice of either single‑phase or three‑phase current source output. ■ Scope of Application

Suitable for testing various types of low-voltage motor protectors and thermal relays.

Test whether the motor protector provides effective protection during operation.

Suitable for laboratory testing of low-voltage motor protection devices.

It is suitable for manufacturers of motor protectors to perform product quality verification and factory‑acceptance testing and commissioning.

Suitable for research and development, experimentation, and teaching at universities and research institutions.

■ Main Technical Parameters

● Input: AC 3 × 380V+1 (Three-phase four-wire) 50Hz ± 0.2Hz

● Current output: 0-60A 0-600A Three-phase output or single-phase output. Simultaneous monitoring of three-phase currents.

Vision.

● Accuracy: 0.5% ± 2 characters

● Time measurement range: 0.01 ~ 999.99S

● Volume: 450 × 360 × 350 ( mm )

● Quality: 40kg

Keywords:

NDRJD Series Thermal Relay Calibrator

Service system

Offering inspection and reception services

We guarantee to welcome your visit at any time and provide you with every possible convenience.

Provide a reasonable quotation.

We guarantee to provide a unified, reasonable quotation for the products you request within 24 hours.

Provide professional technical support

We guarantee that a technical specialist will respond to any technical questions you may have within 24 hours.

Provide detailed information

We guarantee that, within 24 hours, the product catalogues, software CDs, and other technical materials you require will be delivered to your company by our local branch or office.

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