Transformer Iron Core Grounding Current Tester/Outer Sheath Grounding Current Detector

• After-sales Service: Online
• Warranty: 1 Year
• Type: Iron Core Current Tester
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Model NO.: KDZD
• Transport Package: Plywood Case
• Trademark: LONROY
• Origin: China
• HS Code: 9024800000
• Production Capacity: 200pieces/Month

Product Description

Transformer iron core grounding current tester/Outer sheath grounding current detector

Power transformer is one of the important electrical equipment in the power system, once the failure occurs in operation, it will cause serious consequences to the power system. The normal operation of the transformer core is a single point grounded, if there are two or more points at the same time grounded, the core and the earth will form a current loop, the maximum current can reach tens of amps, will cause the core local overheating or even burned. To find the latent fault of transformer as soon as possible is the main means to ensure the safe operation and normal maintenance of transformer.

 

Transformer core grounding current tester can effectively solve these problems. It is widely used in transformer substation, power plant as transformer, reactor and other electrical equipment leakage current test of iron core and clamp.

 

Functional features:

Clamp type current transformer, convenient for field operation;

3.5-inch 320*240 true color LCD display, graphical menu operation prompts;

Strong anti-interference ability to ensure accurate and reliable data;

With high-speed microprocessor, real-time display of measurement data and waveform;

Leakage current alarm function, alarm current can be set;

Built-in large non-volatile memory, can store 500 groups of measurement data and waveforms.

Built-in high precision real-time clock function: date and time calibration;

Built-in 2100mAh rechargeable lithium battery, standby time 3~4 hours, easy to use on site.

Transformer iron core grounding current tester/Outer sheath grounding current detector

Measuring range Current	0 ~ 40A
Frequency	20 ~ 200Hz
Minimum resolution	0.0001A
Measurement accuracy	±(1% reading +2 words)
Overall dimensions	203mm×112mm×38mm
The weight of the instrument	0.5kg
Conditions of use
Ambient temperature	-10 ° C to 50 ° C
Ambient humidity	≤85%RH
Charger input AC	220V/50Hz
Charger output	8.4V/1000mA