DC Constant Current 20A Transformer Fast Testing Resistance Instruments

• Test Current: 1A 5A 10A 20A
• Data Storage: 255 Groups
• Max Resolution: 0.1μΩ
• Power Supply: AC 220V±22V, 50Hz/60Hz±2Hz
• Max Consumption: 600W
• Environment Temperature: 0°~40°
• Model NO.: HZ210-10A
• Relative Humidity: ≤80%
• Dimension: 200*400*280(mm)
• Transport Package: Wooden Box with Wrapping Film
• Trademark: United Electrical
• Origin: Hubei, China
• HS Code: 9030332000

Product Description

I. Production Introduction & Features:
The DC resistance test of transformer winding is an indispensable test item after  transformer is transferred, overhauled and changed. It adopts new power technology, with stable performance, quick measurement, compact size, easy to use, high precision of measurement and good repeatability of data. It is the ideal equipment to measure the DC resistance of transformer windings and high power inductance devices.

II. Main Parameter:

Item	Technology Indication and Parameter		Remark
Test Current	1A  5A  10A  20A
Measurement Range	1A:      5A: 10A: 20A:	10mΩ~20Ω 1mΩ~4Ω 1mΩ~2Ω 1mΩ~1Ω
Measurement Accuracy	±(0.2% full range ±2 letter)
Data Storage	255 groups
Display	LCD		Resistance display 4 1/2
Max Resolution	0.1μΩ
Power Supply	AC 220V±22V,50Hz/60Hz±2Hz		Protective tube 5A
Max Consumption	600W
Work Environment	Environment Temperature:0°~40° Relative humidity:≤80%
Volume	200*400*280(mm)
Weight	10kg		Including accessory

III. Product detailed picture:

Company Profile:
Wuhan Hezhong Electric Equipment Manufacture Co., Ltd is a high-tech enterprise professionally engaged in R & D, manufacture and marketing of power testing products, instruments, power industry automation systems for 20 years.We export completed set to Korea, Singapore, Vietnam, India, Ecuador, Paraguay, Pakistan, Philippines, Russia, Italy, Austria, Portugal, Chile such as PD test system, impulse voltage generator, temperature rising test system, transformer comprehensive test system, cable fault detect system and varies of instruments for transformer, circuit breaker, switchgear, lightning arrestor, insulator, cable, battery,SF6 gas and so on.

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