Complaint
GM-5KV AC10.0kV 50Hz Adjustable Microcomputer Control High Voltage Digital Megohmmeter
Introduction
GM-5kV High Voltage Digital Megohmmeter is designed for measuring Insulation characteristics of large high voltage transformers, electrical machinery electric appliance, remote power cables or buried cables, etc, solving the problem of filed interference in power plants, substations.
Note: To ensure safety, the series products must be well grounded before use.
Features
1. Microcomputer control, menu operation, LCD display, stable performance
2. Suitable for measuring in strong electromagnetic interference environment.
3. Wider measuring range, several voltage output gears.
4. Output voltage is continuous and adjustable
5. Auto measure R15, R60, R600, auto calculate DAR, PI
6. Strong load capacity, short-circuit current about 5mA.
7. Measuring range up to 0 ~ 10TΩ, auto switching range.
8. The analog bar pointer & digital display, clear and accurate
9. Test time display at any time, buzzer beeps every 15 seconds
10. Auto discharge high voltage within 30 seconds after test
11. Auto measure ambient temperature, air humidity, date and time.
12. Storage capacity up to 60 records, data may not be lost for 20 years.
13. RS232 serial interface
14. Built-in Micro-printer
15. Auto remind power off when no operation for 5 minutes
16. Perfect protection, high reliability
| Rating test voltage | 50V, 100V, 250V, 500V, 1.0kV, 2.5kV, 5.0kV | |
| Measuring range high limit | 10TΩ | |
| Output voltage error | ± 5 % | |
| Short circuit current | About 5mA | |
| First half range basic error | ±( 5%·Rx + 1d ) | |
| Second half range basic error | ±( 10%·Rx + 2d ) | |
| High voltage display error | ±( 5%·Ux + 1d ) | |
| Temperature measurement error | ±0.5ºC | |
| Air humidity measurement error | ±2%RH | |
| Power supply | 14.8V lithium battery | |
| Battery run time | 30 days, every day 10 times DAR test & 5 times PI test | |
| Insulation resistance | >500MΩ(between test line and case) | |
| Withstanding | AC10.0kV 50Hz 1min(Test line to the case) | |
| Temperature and humidity | 0ºC~+40ºC < 85%RH | |
| Storage temperature and humidity | -20ºC~+50ºC < 90%RH | |
| Dimensions and N.W. | 320×230×270mm, 4.5kg | |
Company introduction
Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, transformer test equipment, secondary protection / switch test equipment, cable fault tester, arrester test equipment, power metering equipment, standard source series and so on. There are many kinds of products and complete models.
Service and Warranty
Service
* Provide professional consulting service; dedicated salesman and professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in hand.
* Reasonable price, we trust our customers should get the worth what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.
PACKING AND SHIPPING
(1)We will ship products within 8-20 working days after the receipt of confirmation of your payment.
