300 AMP Circuit Breaker Contact Resistance Test Kit for High Voltage Switchgear

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Years
• Model NO.: HZ-5300
• Type: Micro-Ohmmeter
• Maxcapacity: 400V
• Accuracy Grade: 0.5
• Load Way: Mechanical Load
• Loading Method: Static Load
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Top
• Model Number: Hz-5600
• Test Report: Yes
• Measurement Accuracy: ± (0.2%+2)
• Work Power: 110V-400V Adjustable
• Work Temperature: -10°c~ 50°c
• Environment Humidity: ≤85%Rh
• Power Frequency: 50±1Hz
• Sharpness of Separation: 1
• Output Current: 5A 2A 1A
• Size: 350*216*226mm
• Name: Micro-Ohmmeter
• Transport Package: Wooden Box with Foam Inside
• Specification: CE/ISO/IEC
• Trademark: HuaZheng
• Origin: Hebei, China
• HS Code: 9030332000
• Production Capacity: 100 PCS/Month

Product Description

300 Amp Circuit Breaker Contact Resistance Test Kit for High Voltage Switchgear

 

I.Overview
The HZ-5300 Contact Resistance Tester is a high-precision, digital switch detection instrument carefully developed by the company in accordance with the IEC standard and the relevant regulations of the latest electric power implementation standard DL/T845.4-2004 of the People's Republic of China, using its own technical advantages. The instrument uses high-frequency high-power constant-current switching power supply technology, which can measure micro-ohm contact resistance. It is widely used in the measurement of contact resistance, loop resistance of various switches and electrical appliances, and contact resistance of cables, wires, and welds. The instrument has accurate measurement data and stable performance. It can meet the requirements of on-site high-voltage switch maintenance and high-voltage switch factory loop resistance testing in electric power and power supply departments Claim. The output current and measuring resistance are simultaneously output on the 65K true color LCD, and the measurement results can be voltage output or stored in a USB flash drive. The power-off storage can satisfy data query at any time.
II.Main technical indexes
1. The test current is large, which fully meets the requirements of the national standards for testing contact resistance.
2. High output voltage and wide measuring range.
3. The test current comes from a high-precision high-current constant-current power supply, without manual adjustment, and the test is rapid and accurate.
4. The four-terminal wiring method is adopted, which effectively eliminates the influence of the test wire resistance on the test results.
5. The 65K true color LCD with ultra-small pixels of 320X240 dot matrix,
6. The instrument comes with a perpetual calendar clock and power-down storage, which can automatically store 1000 sets of test data for reference at any time
7. The instrument is equipped with a micro printer, RS232 and USB interfaces, which can communicate with a computer and store in a U disk
8. Intelligent power management technology, the instrument always works in the minimum power state, effectively saving energy.
III.Main Technical index
Test current: 100A, 200A, 300A
Range: 0~50mΩ(100A) 0~20mΩ(200A) 0~5mΩ(300A)
Resolution: min 0.1µΩ
Accuracy: ± (0.5% ± 2 words)
Power: 1000W
Working mode: continuous measurement
Power supply: AC220V±10% 50HZ
Operating temperature: 0~40ºC
Relative humidity: less than or equal to 90% without condensation
Dimensions: 355*275*147
Weight: 9.05KG

Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.

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