Key facts
- Brand
- EXTECH
- Model
- PRT200
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-01
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Extech PRT200 Non-Contact Phase Rotation Tester User's Guide
The Extech PRT200 is a non-contact phase rotation tester designed to quickly and accurately determine three-phase sequence for motor installation and repair. It utilizes a non-contact voltage detecting technique that allows for easy connection to insulated conductors, avoiding the need to touch bare high voltage wires. The device is shipped fully tested and calibrated to provide reliable service.
Read onlineEXTECH PRT200 specifications
| Input Voltage | 75 to 1000VAC |
|---|---|
| Frequency Range | 45 to 65Hz |
| Max conductor diameter | 33mm (1.3") |
| Probe length | 86cm (34") |
| Auto-Off time | 5 min. without sequence detection |
| Batteries | 4 x 1.5V AA |
| Current consumption | 15mA |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Safety Standard | EN61010-1 to Category IV 600V and Category III 1000V |
Source: Extech PRT200 Non-Contact Phase Rotation Tester User's Guide
All EXTECH PRT200 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I determine the phase sequence?
Connect the three non-contact alligator clips to the three phase power conductors; the CW or CCW LED and rotation LEDs will indicate the phase sequence.
From: Extech PRT200 Non-Contact Phase Rotation Tester User's Guide
How does the buzzer indicate the phase sequence?
The buzzer sounds intermittently for a clockwise sequence and continuously for a counter-clockwise sequence.
From: Extech PRT200 Non-Contact Phase Rotation Tester User's Guide
What voltage range can this tester measure?
The device tests up to 1000VAC with a frequency range of 45 to 65Hz.
From: Extech PRT200 Non-Contact Phase Sequence Tester User's Guide
How does the tester indicate if the phase sequence is reversed?
The beeper sounds continuously when a reversed phase is detected.
From: Extech PRT200 Non-Contact Phase Sequence Tester User's Guide