Product Details
GM-10kv Adjustable High Voltage Digital Megohmmeter Megger
II Performance 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, 10kV |
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 | ±0.5℃ |
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 | 0℃~+40℃ < 85%RH |
Storage temperature and humidity | -20℃~+50℃ < 90%RH |
Dimensions and N.W. | 320×230×270mm, 4.5kg |
Certificate Display
Packing List
Main Tester x 1Set
Charger x 1Set
Rs232 interface x 1Set
L - terminal test connection line( red line, red connector ) x 1Set
G- terminal test connection line( yellow line, yellow connector ) x
1Set
E- terminal test connection line( black line, black connector ) x
1Set
Certificate / Warranty Card x 1Set
Test report(Copy) x 1Set
Manual x 1Set
Safe Operation Procedure
1. When the test begins, firstly connect the test line and then
turn on power supply of the instrument.
2. When the test is finished, firstly turn off power supply of the
instrument and then disassemble the test line.
3. When the instrument is operating, human body shall not touch or
approach the test line.
4. During the whole process of the test, full-time personnel shall
stay on the site to supervise safe operation.
Company Profile
About GDZX
Wuhan GDZX Power Equipment Co.,Ltd. is located in Wuhan, China,
covering an area of 50 acres, with 6,000 m2 of factory space and
12,000 m2 of office buildings. We specialize in power testing
equipment, engineering services, equipment commissioning,
operations and maintenance testing, calibration, energy-saving and
environmental protection equipment, and power sales. Our integrated
solutions provide complete high-voltage testing and electrical
inspection services to various power users.
Guodian Zhongxing integrates R&D, production, sales and
service, and provides complete solutions for high voltage testing
and electrical testing services for all types of power users. It is
a well-known brand of electrical testing equipment in China.
The six major categories of products independently developed and
produced by the company are mainly used in the handover test,
preventive test, condition maintenance and intelligent substation
detection of various voltage levels of power equipment in all links
of the power system from power generation, transmission and
distribution to distribution, factory inspection and annual
inspection of primary equipment. Specifically divided into: high
voltage/ultra-high voltage/ultra-high voltage AC and DC test
equipment series, mobile power test intelligent integrated system,
transmission and transformation test instrument, power
metering/standard series, SF6 gas/oil test series, battery test
series. All products have passed the inspection or type test of the
"National Power Industry Electrical Equipment Quality Inspection
and Testing Center"; and obtained the calibration certificate of
the "National High Voltage Metering Station".