25000V Digital Insulation Resistance Measurement 25kv High Voltage Megohmmeter Tester

• After-sales Service: Yes
• Warranty: 1 Year
• Type: Strength Testing Machine
• Maxcapacity: 1000V
• Accuracy Grade: 0.5
• Load Way: Mechanical Load
• Model NO.: HZJY-25K
• Loading Method: Static Load
• Display: Digital
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Oil Cylinder Position: Top
• Power: Electronic
• Model Number: Hzjy-5K-II
• Usage: Auto Testing Machine
• Language: English
• Max Reading: 9999
• Interface: RS-232c
• Power Supply Voltage: 198VAC~240VAC
• Frequency: 50Hz
• After Sales Service: Yes
• 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

25000V Digital Insulation Resistance Measurement 25kV High Voltage Megohmmeter Tester
 

I.Main functions and features
Intelligent high-voltage insulation resistance tester, with 8 ranges: 500V, 1000V, 2500V, 5000V, 10000V, 15000V, 20000V, 25000V, the maximum test can reach 25TΩ, and the manual voltage function.

1. Design in strict accordance with safety standards
2. Insulation resistance range 25TΩ@25kV
3. The short-circuit current can be adjusted, up to 5mA (up to 10mA short-circuit current products can be customized).
4. Automatically display the test values of polarization index (PI) and dielectric absorption ratio (DAR), which can test leakage current and capacitance.
5. Excellent anti-interference performance, when the interference current reaches 2mA, the instrument still guarantees the test accuracy.
6. The capacitive test sample discharges quickly, and the instrument discharges quickly automatically.
7. Two power supply methods: use lithium ion battery power supply, battery life can reach 4 hours (25000V no load). At the same time, it can be charged in use. In the event of a power failure, it can automatically switch from AC power to battery power. The charging power supply is built-in, that is, an integrated design.
8. The instrument has an automatic shutdown function: when it is idle, the instrument automatically cuts off the power to prevent forgetting to shut down and cause the battery to run out.
9. All Chinese display, Chinese prompt operation, simple and clear, and can display the insulation resistance simulation column.
10. Digital filter function, use the filter function to reduce the influence when the display value is deviated due to external influence.
11. Perfect protection function, built-in fuse protection, and has the function of fuse blowing prompt.
12. The instrument has a Bluetooth communication function, and can develop user-specific application programs with the communication protocol.
13. The instrument has built-in electronic contrast adjustment to meet the problem of temperature changes affecting the display gray scale.

II.Technical specifications
1. Safety specifications
IEC 61010-1  CAT.IV 600V Pollution degree 2
IEC 61326    EMC specification: electrical equipment for testing, control and inspection
IEC60529 IP64 (outer box closed state)
2. AC power supply: 220V±10%, 50/60 HZ, 25 VA
3. Battery power supply: 16.8V lithium ion battery
4. Battery life time: 25000V@no-load, about 4 hours
5. Dimensions (length x width x height): 37cm x 27cm x 17cm
6. Weight: 3.5kg
7. Test voltage accuracy: 100% to 110% of the nominal value
8. Voltage measurement accuracy: 5%+10V
9. Current test range: 10mA
10. Current measurement accuracy: 5%+0.2nA
11. Short-circuit current: 2 to 7mA, adjustable output (10mA short-circuit current can be customized)
12. Capacitance test range: 20uF
13. Capacitance test accuracy: 15%+0.03uF
14. Insulation resistance test range and accuracy (temperature: 23±5ºC, relative temperature: 45-75%RH)

Range Accuracy	500V	1000V	2500V	5000V	10000V	Manual pressure regulation
Unspecified	<1M	<1M	<1M	<1M	<1M	Range: 1G/V, 100G at 100V. When the voltage is less than 300V, the resistance error increases by 10%
5%	<1M-10G	<1M-20G	<1M-100G	<1M-100G	<1M-200G
20%	10G -100G	20G-200G	100G-1T	100G-1T	200G-2T
Unspecified	> 100G	> 200G	> 1T	> 1T	> 2T

 

Range Accuracy	15000V	20000V	25000V
Unspecified	<1M	<1M	<1M
5%	<1M-300G	<1M-400G	<1M-500G
20%	300G -3T	400G-4T	500G-5T
Unspecified	>3T	>4T	>5T

IV.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.


 

V.Customer Visit



VI.Exhibition




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