Q96-PS,Q72-PS Phase sequence indicatorDetailed product description：

Characteristics:
Q96-PS and Q72-PS phase sequence indicators are used for phase sequence indication in three-phase power grids
Environmental temperature: -25 ℃ to+55 ℃
Shell protection: IP42/52
Vibration resistance: 0.7g
Working voltage (phase to phase): 190-440Vac
Frequency: 50... 60Hz
Power consumption: ≤ 2VA

Product Model	Dimensions (A × B × C)	Hole size (mm)	Weight (kg)
Q96-PS	96×96×80	ninety-two+0.5×92+0.5	zero point four
Q72- PS	72×72×80	sixty-eight+0.5×68+0.5	zero point three

Instructions for using Q96-PS and Q72-PS phase sequence indicators
1. When using this product, users should wire it correctly as shown in Figure 1;
2. When the power is turned on, the indicator lights corresponding to each phase light up; If there is a missing phase, the corresponding indicator light for that phase will turn off, and the positive and negative sequence indicator lights will light up simultaneously.
When the connected phase line is in positive sequence, the positive sequence indicator light will turn on here; Otherwise, the reverse sequence indicator light will turn on;
4. The relationship between each indicator light is shown in the table