GD-2305 5kV Digital High Voltage Insulation Resistance Tester
Product Description
GD-2305 5kV Digital High Voltage Insulation Resistance Tester
Overview:
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.
Specifications:
1.Measuring range and accuracy
(Temperature, humidity: 23±5℃, 45～75%RH)
Model | GD2305 5kV Digital High Voltage Insulation Resistance Tester | ||||
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% | |||
Operating system:Dual integration
Display: Liquid crystal display(Max. 9999counts) Bar graph / Max. 31points
Low battery warning:Battery mark display (in 4 levels)
Over range indication:“----“ mark appears on insulation resistance range
Sample rate:approx 0.5～5 times/sec
Operable altitude:2000m or less above sea level
Temperature & humidity range (guaranteed accuracy):23±5℃ / Relative humidity 85% or less (no condensation)
Operating temperature & humidity range: 0℃～+40℃ / Relative humidity 85% or less (no condensation)
Storage temperature & humidity range:-20℃～+60℃ / Relative humidity 75% or less (no condensation)
Insulation resistance:1000MΩ or more /DC 1000V(Between electrical circuit and enclosure)
Dimension:230(L) ×190(W) ×90(D) mm
Weight:approx 3.5kg (battery included)
Power source:DC15V/4A Adapter Power Or DC9.6V: charging battery size AA×8pcs
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