The CEM DT-5505 is a compact professional insulation resistance tester for commissioning, troubleshooting and preventative maintenance on motors, generators, cables, switchgear and other electrical equipment.
Key Features
- Insulation test voltages: 125 V, 250 V, 500 V and 1000 V
- Insulation resistance measurement up to 4000 MΩ
- 1 mA nominal insulation test current at rated voltage
- Low-resistance and continuity testing
- AC and DC voltage measurement
- Automatic discharge of capacitive voltage after testing
- Live-circuit detection inhibits insulation testing when voltage above 30 V is detected
- Data Hold and Min/Max functions
- Backlit dual display with analogue bargraph
- CAT IV 600 V / CAT III 1000 V
Applications
- Motors and generators
- Power and control cables
- Switchgear and distribution equipment
- Electrical installation maintenance
Model: CEM DT-5505
Specifications
| Specification | Details |
|---|---|
| Insulation test voltages | 125 V / 250 V / 500 V / 1000 V |
| Insulation resistance | Up to 4000 MΩ |
| Low resistance | Yes |
| Continuity test | Yes |
| Voltage measurement | AC/DC |
| Safety features | Auto-discharge and live-circuit detection above 30 V |
| Display | Large backlit LCD with analogue bar graph |
| Safety rating | IEC 61010-1, CAT IV 600 V / CAT III 1000 V |