This device can be used to check phase rotations on secondary potential transformers. Simply connect the alligator clip of each lead to each phase to start testing.
This device can be used to check phase rotations on secondary potential transformers. Simply connect the alligator clip of each lead to each phase to start testing.
With this TPI SPD480 Phase Rotation Indicator, you can easily check the phase rotations on secondary potential transformers. The tester also verifies proper rotation on feeder extension. To start testing, just connect 1 lead to each phase.
Features
| Voltage Range | 110 to 480 (3 phase) |
| Maximum Voltage Input | 480 |
| Frequency Range | 40 to 70 Hz |
| Maximum Voltage Input Time Ratings | 4 minutes (480, 450 V), 30 minutes (220 V), continuous (110 V) |
| Test Lead Insulation Rating | 1,000 V |
| Fusing | 500 mA, 50 kA (interrupting rating) |
| RoHS Compliant | Yes |
| UL Listed | Yes |
| CE Compliant | Yes |
| Product Length | 1.6" (40.64 mm) |
| Product Width | 3" (76.2 mm) |
| Product Height | 6" (152.4 mm) |
| Product Weight | 9.8 oz (277.83 g) |
| Voltage Range | 110 to 480 (3 phase) |
| Maximum Voltage Input | 480 |
| Frequency Range | 40 to 70 Hz |
| Maximum Voltage Input Time Ratings | 4 minutes (480, 450 V), 30 minutes (220 V), continuous (110 V) |
| Test Lead Insulation Rating | 1,000 V |
| Fusing | 500 mA, 50 kA (interrupting rating) |
| RoHS Compliant | Yes |
| UL Listed | Yes |
| CE Compliant | Yes |
| Product Length | 1.6" (40.64 mm) |
| Product Width | 3" (76.2 mm) |
| Product Height | 6" (152.4 mm) |
| Product Weight | 9.8 oz (277.83 g) |
