GM Series Megger Digital Megohmmeter Digital 5kv 10kv 20kv Insulation Resistance Tester Best price

• Customization: Available
• After-sales Service: Provide lifelong after-sales service
• Warranty: 1 Year
• Model NO.: GM-5kV
• Rating test voltage: 50V, 100V, 250V, 500V, 1.0kV, 2.5kV, 5.0kV
• Maxcapacity: 5kv
• Control: Manual Control
• Power: Electronic
• Usage: Auto Testing Machine
• Accuracy Grade: 5% max
• First half range basic error: 5%Rx + 1d
• Short circuit current: About 5mA
• Output voltage error: 5 %
• Dimensions and N.W.: 320*230*270mm, 4.5kg
• Power supply: 14.8V lithium battery
• Transport Package: Wooden Case
• Specification: Universal Testing Machine
• Trademark: GDZX
• Origin: China
• HS Code: 9030332000
• Production Capacity: 1200sets/Year

Product Description

GM Series Megger Digital Megohmmeter Digital 5kv 10kv 20kv Insulation Resistance Tester Best price

      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

Technical Indicators:

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

Shipping and packaging

Device display

About GDZX




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