HZJY-2.5K-N 2.5kV Water Cooling Generator Insulation Resistance Tester

Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hzjy-2.5k-n 2.5kv water cooling generator insulation resistance tester in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.

HZJY-2.5K-N 2.5kV Water Cooling Generator Insulation Resistance Tester

HZJY-2.5K-N insulation resistance tester is a professional testing instrument used to test the insulation resistance value of electrical appliances, power equipment, cables, etc. The test results of this instrument are accurate and reliable, which can help users understand the insulation status of the equipment and prevent electrical failures and safety accidents.

Technical Specifications

The main technical performance

Accuracy: ± 10%

Range: 0.1M～100GΩ

Test voltage: 2500V

Short circuit current:> 25mA

Measuring time: 1 minute to 10 minutes (with the measurement related)

Power Supply: 180 ~ 270VAC, 50Hz/60Hz ± 1% (utility or generator power)

Working Environment: Temperature -10 ~ 40 ℃, relative humidity 20 to 80%.

Principle

Features

LCD Keypad: Responsible for keyboard input and display output.

NC Regulator: PWM circuit produces a high‑efficiency 0–5 V output standard.

DC‑DC 0–2.5 kV: Includes a step‑up transformer, high conversion efficiency, and provides a high‑voltage DC output of 2.5 kV. Equipped with short‑circuit protection.

Divider Circuit: Converts the 2.5 kV high voltage down to 5 V to facilitate AD (analog‑to‑digital) acquisition.

Measuring Circuit: Used for data acquisition and current transformation.

Controller: Coordinates all the above modules to complete the measurement process.

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