Voltage Indicator
Introduction
The voltage indicator is used to provide the operator with circuit voltage information. Its internal circuit uses energy efficient light-emitting diodes with low power consumption, stable performance and high reliability. To facilitate onsite dual power supply phase check, the voltage indicator (recommended type) panel has set up phase test port, while the indicator housing frame is detachable in the front so that the user can replace the charged indicator without having to open the display housing.
The indicating device is widely used for indoor 3.6-40.5kV, 50Hz high voltage switchgears. When used together with voltage sensor, the voltage indicator can show the status of high voltage circuits, and when used with disconnector or earthing switch, the charged indicator can improve the error proofing performance of the equipment.
Parameters| Model | Specifications | High voltage indication light emitting element | Locking power supply (A) | Mounting holes size (mm×mm) | Overall and mounting hole dimensions | Rear view connection diagram | Test methods | Note | ||
| Type | Operating voltage (V) | Service life | ||||||||
| | T1 | High brightness light-emitting tube | >3000 | / | 92×44 | Pic 1 | Pic 4 | switch should be OFF during voltage test | Recommended type | |
| Q1 | AC 2 20 | Pic 5 | 1. removable panel structure, the core can be removed from the front for easy on-site maintenance. 2. panel settings phase test end for easy on-site double-loop phase check. 3. light stop switch. | |||||||
| Q2 | DC110 | |||||||||
| Q 3 | DC220 | |||||||||
| QDC6 | DC6 | |||||||||
| T2 | / | 88×28 | Pic 2 | Pic 6 | Same as above | Same as the above 1,2 | ||||
| T3 | / | 100.5×70.5 | Pic 3 | Pic 7 | Phase test port can be mounted on the panel | |||||
| Q 5 | AC 2 20 | Pic 8 | ||||||||
| Q 6 | DC110 | |||||||||
| Q 7 | DC220 | |||||||||
Installation Figure
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