China High Quality insulation tester megger Manufacturers – GD3127 Series High Voltage Insulation Resistance Tester – HV Hipot

China High Quality insulation tester megger Manufacturers – GD3127 Series High Voltage Insulation Resistance Tester – HV Hipot

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China High Quality insulation tester megger Manufacturers – GD3127 Series High Voltage Insulation Resistance Tester – HV Hipot Detail:

General Information

GD3127 Series Insulation Resistance Tester is widely used in maintenance of electrical equipment in transformer substation, power plant, etc. It is suitable for carrying out measurement of insulation resistance(IR), polarization index(PI), absorption ratio (DAR), ramp(RAMP), filter(FR, 10s, 20s, 30s, 40s 4 choices), voltage(V), current(nA) of all kinds of high voltage equipment, including switchgear, transformers, reactors, capacitors, motors, generators and cables, etc.

GD3127 Series is the perfect test tool for early identification and discovery of preventive or predictive maintenance plans for potential equipment failures. It is of great significance to ensure product quality and the safety of people and equipment in operation. The insulation performance of electrical products is one of the important signs to evaluate the insulation quality, which is reflected by the insulation resistance test.

Features

● Max. short current >5mA.
● Insulation resistance(IR), polarization index(PI), absorption ratio(DAR).
● Ramp(RAMP), filter(FR), voltage(V).
● Automatically monitor the live voltage of the measured object, and automatically prohibit the test if the voltage exceeds 36V, which effectively protects the instrument and the operator.
● Timing function, automatic record the test time.
● Automatically discharge high voltage after measurement is completed, the discharge time is no more than 30 seconds.
● Automatic power off function.
● Large LCD screen dot matrix display with stable performance.
● Double-layer shell structure, sturdy and durable, protection grade IP65.
● Large capacity rechargeable lithium battery pack.
● Storage function, can automatically store 1000 sets of real-time test data with test date and time and test timing.
● Upload function, equipped with USB interface, record data can be uploaded to computer for statistical analysis of data.

Specifications

Function Insulation resistance(IR), polarization index(PI), absorption ratio (DAR), ramp(RAMP), filter(FR, 10s, 20s, 30s, 40s 4 choices), voltage(V), current(nA)
Power supply Rechargeable lithium battery 5.2Ah
Rated voltage GD3127: 250V, 500V, 1kV, 2.5kV, 5kV
GD3127B: 250V, 500V, 1kV, 2.5kV, 5kV, 10kV
Output voltage accuracy (5%-10%) ±10V
Insulation resistance measuring range GD3127: 0.50MΩ~2.00TΩ
GD3127B: 0.50MΩ~5.00TΩ
Short circuit current >5mA
Polarization index(PI) Yes
Absorption ratio (DAR) Yes
Ramp(RAMP) test mode Test in steps of 10% of the preset voltage until the preset voltage
Filter test mode Four choices of 10S, 20S, 30S, 40S
Voltage test Range: AC/DC 0V-1000V, accuracy:±5%rdg±3V
Current test Range: 0.01nA-7mA, accuracy:±5%rdg±0.5nA
Voltage monitor Monitor the voltage of the tested object, monitor the discharge state after the test, and prohibit the test when the voltage is greater than 36V, protect the instrument and the operator
Test timer Automatically record test time, timing range: 0s~9999s
Storage Automatic storage of test data with date and time, a total of 1000 groups
Communication Upload the stored test data to the computer through the USB communication line.
Battery  There is a battery level display, reminding to charge in time when the battery voltage is low
Auto power off function Auto power off after 15 minutes
Protection class IP65/IP40
Insulation resistance 50MΩ(1000V) (between test circuit and shell)
Withstand voltage AC 3kV 50Hz 1min (between test circuit and shell)
Standards IEC61010-1, IEC61326-1
Working temperature and humidity - 20℃ ~ + 50℃   < 80%RH
Storage temperature and humidity - 25℃ ~ + 65℃  < 80%RH
Power Supply 220V AC 50Hz
Dimension (mm) 280 (L)*260(W)*160(H)
Weight 4400g(include battery)

Packing List

Insulation resistance tester 1 set
High voltage test wire (Red) 1 piece
Test wire(Green) 1 piece
Test wire(Black) 1 piece
Power adapter 1 piece
User’s guide 1 copy
Test report 1 copy

Product detail pictures:

China High Quality insulation tester megger Manufacturers –  GD3127 Series High Voltage Insulation Resistance Tester   – HV Hipot detail pictures

China High Quality insulation tester megger Manufacturers –  GD3127 Series High Voltage Insulation Resistance Tester   – HV Hipot detail pictures

China High Quality insulation tester megger Manufacturers –  GD3127 Series High Voltage Insulation Resistance Tester   – HV Hipot detail pictures

China High Quality insulation tester megger Manufacturers –  GD3127 Series High Voltage Insulation Resistance Tester   – HV Hipot detail pictures

China High Quality insulation tester megger Manufacturers –  GD3127 Series High Voltage Insulation Resistance Tester   – HV Hipot detail pictures

China High Quality insulation tester megger Manufacturers –  GD3127 Series High Voltage Insulation Resistance Tester   – HV Hipot detail pictures

China High Quality insulation tester megger Manufacturers –  GD3127 Series High Voltage Insulation Resistance Tester   – HV Hipot detail pictures


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We aim to find out quality disfigurement from the production and supply the best service to domestic and overseas customers wholeheartedly for China High Quality insulation tester megger Manufacturers – GD3127 Series High Voltage Insulation Resistance Tester – HV Hipot , The product will supply to all over the world, such as: Greenland, Islamabad, Southampton, The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.
  • This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Nelly from Riyadh - 2018.05.22 12:13
    The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Camille from San Diego - 2018.05.22 12:13

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