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Voltage Adjustable 5kV R15 R60 R600 DAR PI Insulation Resistance Meter
GM-5kv Adjustable High Voltage Digital Megger
Model
GM-5KV
Rating test voltage
0V, 100V, 250V, 500V, 1.0kV, 2.5kV, 5.0kV
Output voltage error
± 5 %
Short circuit current
5mA
Product Overview
GM-5kV high voltage insulation resistance tester high voltage, the power, they often object to
be measured with a leak or high-frequency interference on inductive power, so for personal safety,
the use of this instrument must first take a good safety ground wire!
This instrument 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.
Performance Features
Microcomputer control, menu operation, LCD display, stable performance
Suitable for measuring in strong electromagnetic interference environment.
Wider measuring range, several voltage output gears.
Output voltage is continuous and adjustable
Auto measure R15, R60, R600, auto calculate DAR, PI
Strong load capacity, short-circuit current about 5mA.
Measuring range up to 0 ~ 10TΩ, auto switching range.
The analog bar pointer & digital display, clear and accurate
Test time display at any time, buzzer beeps every 15 seconds
Auto discharge high voltage within 30 seconds after test
Auto measure ambient temperature, air humidity, date and time.
Storage capacity up to 60 records, data may not be lost for 20 years.
RS232 serial interface
Built-in Micro-printer
Auto remind power off when no operation for 5 minutes
Perfect protection, high reliability
Key Specifications
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 ±0.5℃
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
Product Details
Panel Introduction
1.L terminal socket
9.UP button
2.Display
10.DOWN keys
3.G terminal socket
11.OK keys
4.E terminal socket
12.Contrast knob
5.High pressure adjustment knob
13.RST Reset button
6.ESC key
14.switch
7.Temperature and humidity sensor
15.Charging jack
8.buzzer
16.RS232 serial interface
Instructions
Safety rules
Test begins, it should take a good test line, after turning the power meter.
The test is complete, you should turn off power to the instrument, after dismantling the test line.
When the meter is working, the body can not touch or near the test line.
Test the whole process, there must be full-time staff on-site supervision for safe operation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
8 million-10 million
Employee Number:
100~120
Ecer Certification：
Verified Supplier
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, ope...
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, ope...
