GD-2305/2306 5kV, 10kV High Voltage Insulation Resistance Meter, Megger Meter
Product Description
GD-2305/2306
High Voltage Insulation Resistance Meter, Megger Meter
Introduction
Digital Insulation resistance tester embedded real-time industrial microcomputer operating system, ultra-thin wire-shaped sheets header with the perfect combination of dot matrix liquid crystal display, the instrument is with a variety of voltage output level (250V,500V,1000V,2500V,5000V,10000V), high capacity, strong anti-interference, the pointer and digital synchronous display, AC-DC dual-use, simple operation, automatic calculation of various insulation index (absorption ratio, polarization index), all measured characteristics with the anti-power-down function
It is suitable for measuring high capacity transformers, transformers, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.
Features
There are a variety of output voltages GD2305 (250V, 500V, 2500V, 5000V), GD2306 (5000V,10000V) resistance range measuring range up to 0 ~ 400GΩ, resistance measuring range can be automatically converted, and have the corresponding instructions
Insulation resistance simultaneously displayed in two ways: change range of insulation resistance can be easily observed by Analog pointer; Digital Display has measurement accurate results.
Embedded and real-time operation of industrial microcomputer software system. High degree of automation, anti-interference ability, equipment can be automatically calculated absorption ratio and the polarization index, without human intervention
User friendly, all measurement results with anti-power-down function, can store 19 consecutive measurements
Produces high-pressure instrument, there are tone output
Built-in residual high voltage discharge circuit, testing is completed on the device under test can be automatically let go of the residual pressure
AC and DC, configuration rechargeable battery and AC adapter
Meter with Portable design for easy field operation
High voltage short circuit current ≥ 3mA, is the measurement of large transformers, transformers, generators, high voltage electric motors, power capacitors, power cables, surge arresters and other ideal insulation resistance test equipment.
Specifications
1.Measuring range and accuracy
(Temperature, humidity: 23±5℃, 45～75%RH)
Model | GD2305 | |||||
Rated Voltage | 250V | 500V | 1000V | 2500V | 5000V | |
Measuring Range | 0.0～99.9MΩ 100～999MΩ 1.00～10.0GΩ | 0.0～99.9MΩ 100～999MΩ 1.00～9.99GΩ 10.0～20.0GΩ | 0.0～99.9MΩ 100～999MΩ 1.00～9.99GΩ 10.0～40.0GΩ | 0.0～99.9MΩ 100～999MΩ 1.00～9.99GΩ 10.0～100GΩ | 0.0～99.9MΩ 100～999MΩ 1.00～9.99GΩ 10.0～99.9GΩ 100～200GΩ | |
Open circuit Voltage | DC 250V +20%, -0% | DC 500V +20%, -0% | DC 1000V +20%, -0% | DC 2500V +20%, -0% | DC 5000V +20%, -0% | |
Short-circuit Current | Approx 3.3mA | |||||
Accuracy | ±5%±3dgt | 100GΩor more ±20% | ||||
Model | GD2306 | |
Rated Voltage | 5000V | 10000V |
Measuring Range | 0.0～99.9MΩ 100～999MΩ 1.00～9.99GΩ 10.0～99.9GΩ 100～200GΩ | 0.0～99.9MΩ 100～999MΩ 1.00～9.99GΩ 10.0～99.9GΩ 100～400GΩ |
Open circuit Voltage | DC 5000V +20%, -0% | DC 10000V +10%, -0% |
Short-circuit Current | Approx 3.3mA | |
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