MCCZ-30A Grounding Conductor Group Tester

Model: MCCZ-30A Quantity: 1 set Manufacturer: Hubei MECI Electric Power Equipment Co., Ltd

Category: Transformer Testing

Keywords: MCCZ-30A Grounding Conductor Group Tester

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Product Overview

The “MCCZ-30A Grounding Wire Group DC Resistance Tester” was developed in accordance with the “Regulations for Preventive Testing of Electrical Safety Tools and Equipment” and is used to verify the quality of electrical contact between the grounding wire lugs and busbar clamps and the multi-strand copper flexible conductors.

This instrument employs the DC voltage-to-current ratio method and consists of a low-voltage, high-current constant-current source and a measurement system. The constant-current source utilizes advanced switch-mode power supply technology, offering strong anti-interference performance and excellent stability. The measurement section features a clear, high-brightness digital display, ensuring accurate and reliable readings, while the circuit selection and switching functions are flexible and easy to operate.

Product Features

1. Simple operation and intuitive criteria;

2. Strong anti-interference capability and excellent stability;

3. High-brightness digital display showing resistance value and current;

4. Flexible circuit switching: The device is equipped with six settings—AB, AC, AD, BC, BD, and CD—allowing direct measurement of resistance between any two circuits during testing without removing the test clips, thereby enhancing convenience.

5. Dedicated chuck: no manual removal or replacement of the test fixture is required during testing, and loading and unloading are convenient.

Technical Specifications

Input power: ~220V ±10%, 50Hz

Maximum input power: 200 W

Constant-current output: 30 A (adjustable)

Digital Resistance Meter: Range: 0–199.99 mΩ; Accuracy: ±0.5%

Working mode: intermittent

MCCZ-30A Grounding Conductor Group Tester

MCCZ-30A Grounding Conductor Group Tester

Model: MCCZ-30A Quantity: 1 set Manufacturer: Hubei MECI Electric Power Equipment Co., Ltd

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Tel： 86-13307164232

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