Measuring insulation of power distribution system High Voltage Digital Insulation Tester up to 5TΩ insulation resistance
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Features of Digital Insulation Resistance Tester
- Insulation Resistance measurement with 5 levels of voltage output, max voltage 5000V
- LCD display the result for comparison data
- Auto calculate PI (Polarization Index) and DAR (Dielectric absorption ratio)
- Data storage, check and clear functions. Max 99 group data saved.
- AC and DC voltage measurement Function
- Insulation Resistance up to 5TΩ
- Resistance measurement Function
- Analog bar and Digital display
- Auto calculate PI and DAR
- Back Light Function
- Comparing Function
- Auto Power Off
- Timing Function
| Insulation Test |
| Rated voltage | Measurement range | Open circuit voltage | Output circuit(specified load) | Range | Accuracy |
| 250V | 0.0MΩ∽250GΩ | DC250V
100%∽120% | At 250KΩ load:
1mA∽1.2mA | 0.0MΩ∽99.9GΩ | ±(5%+3) |
| 10.0GΩ∽50.0GΩ | ±(10%+5) |
| 50.10GΩ∽250.0GΩ | ±(20%+10), >50GΩ:Humidity≤50%RH |
| 500V | 0.0MΩ∽500GΩ | DC500V
100%∽120% | At 500KΩ load:
1mA∽1.2mA | 0.0MΩ∽9.99GΩ | ±(5%+3) |
| 10.0GΩ∽50GΩ | ±(10%+5) |
| 50.1GΩ∽500GΩ | ±(20%+10), >50GΩ:Humidity≤50%RH |
| 1000V | 0.0MΩ∽1000GΩ | DC1000V
100%∽120% | At 1MΩ load:
1mA∽1.2mA | 0.0MΩ∽9.99GΩ | ±(5%+3)
|
| 10.0GΩ∽100GΩ | ±(10%+5) |
| 101GΩ∽500GΩ | ±(20%+10) |
| 501GΩ∽1000GΩ | ±(30%+20),>50GΩ:Humidity≤50%RH |
| 2500V | 0.0MΩ∽2.50TΩ | DC2500V
100%∽120% | At 2.5MΩ load:
1mA∽1.2mA | 0.0MΩ∽9.99GΩ | ±(5%+3)
|
| 10.0GΩ∽100GΩ | ±(10%+5) |
| 101GΩ∽500GΩ | ±(20%+10) |
| 501GΩ∽2.50TΩ | ±(30%+20),>100GΩ:Humidity≤50%RH |
| 5000V | 0.0MΩ∽5TΩ | DC5000V
100%∽120% | At 5MΩ load:
1mA∽1.2mA | 0.0MΩ∽9.99GΩ | ±(5%+3)
|
| 10.0GΩ∽100.0GΩ | ±(10%+5) |
| 101GΩ∽1TΩ | ±(20%+10) |
| 1.01TΩ∽5TΩ | ±(30%+20),>100GΩ:Humidity≤50%RH |
| Short circuit current | Greater than 3.0mA |
| Voltage measurement |
| Voltage type | Testing range | Resolution ratio | Accuracy |
| ACV | 30∽600V(50/60Hz) | 1V | ±(2%+3) |
| DCV | ±30∽±600V | 1V | ±(2%+3) |
| Feature |
| Storage Data: 99 groups |
| Recall and Clear stored data |
| PI/DAR |
| Comparing function |
| Timing function |
| Back Light |
| Auto Power Off |
| General |
| Power Supply | 1.5V(LR14)×10 Batteries |
| Size | 284mm×221mm×121mm |
| Net weight | Approx.1985g(not include batteries) |
| Gross weight | 5900g |
| Safety Rating | EN61010-1,EN61557-1,EN61326-1 CAT.Ⅲ 1000V CAT.Ⅳ 600V |
Description of Digital Insulation Resistance Tester
The MS5215 is a battery powered digital high voltage insulation resistance tester. The insulation resistance measurement of this instrument has 5 test voltage outputs, namely 250V, 500V, 1000V, 2500V, 5000V; the maximum value of the measurable resistance is 5TΩ, the maximum short-circuit current is 3mA, the polarization index (PI) and Dielectric Absorption Ratio (DAR) can be automatically calculated, no other settings are required.
This instrument has the functions of automatic discrimination of AC and DC voltage, timing measurement, comparison, storage, backlight, automatic shutdown, automatic test prohibition and automatic discharge when the tested terminal is charged, which can protect the safety of testers. With its high precision, high stability and high reliability, this instrument is ideal for numerous overhauls, commissioning and preventive maintenance.
- Display-It consists of an analog display, a main display and a secondary display. Large high-definition display with backlight function enables users to read clearly in dark environments.
- Insulation measurement-Measurement maximum value, minimum value, average value, comparison upper limit value, comparison lower limit value, DAR, PI.
- Data storage-The instrument can store up to 99 sets of data, and the new stored data will overwrite the original stored data when the data is stored. The stores data can be read and cleared according to user needs.
Detailed Images of Digital Insulation Resistance Tester
Our Target
We aim to produce intelligent instruments, provide high quality services, and become an innovative manufacturer.
R&D Team
Our R&D team have over 20 years R&D experience in instrument industry .
Mission
Our mission is to get our work done well to become customer’s reliable business friend. S.E.Q( Service , Economic pricing , Quality ) is our concern , we know what you need ,and we know what we have .
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5Tohm Max High Voltage Digital Insulation Tester For Power Distribution System Images
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