The CG5-10Q high-voltage sensor extracts a certain voltage from the high-voltage live circuit through a suction capacitor core rod as the power supply for display and locking, which is used to reflect the live state at the device setting and can forcibly lock the switch gate. The operation of voltage indication and forced locking are both controlled by the same high voltage signal, but the circuit system is independent of each other As long as the high-voltage circuit is energized, even if both the display circuit and the locking circuit fail, the electromagnetic lock will still be in a locked state. Therefore, the anti misoperation locking of the product has high reliability and safety. All sensors are designed according to the requirements of all operating conditions, and the creepage distance meets the technical requirements The appearance of the monitor is novel, and all electronic components have been screened and assembled delicately. The sensor is an epoxy resin cast post insulator product. It can be used as an isolation switch, grounding switch, and other pillar insulators, with high strength, strong arc resistance, and low local discharge capacity.

operational condition

1. Usage environment: Temperature range of -25 ℃ to+40 ℃, and in special areas, it should not be lower than -35 ℃; Altitude not exceeding 1000M

2. Atmospheric conditions: The daily average relative humidity of the air is not greater than 95% RH, and the monthly average is not greater than 90% RH; The daily average value of water vapor pressure shall not exceed 2.2KPa, and the monthly average value shall not exceed 1.8KPa

3. Environmental conditions: No obvious pollution, no flammable, explosive, chemical corrosion, and salt spray areas.

T-type high-voltage live display: When the voltage at the high-voltage end is between 15% and<65% of the rated phase voltage (referring to the lighting up when the rated voltage is measured at 0.15~0.65), the display lights begin to indicate the live status of the high-voltage end separately.

Q-type high-voltage live display: This product not only has all the functions of a T-shaped high-voltage live display, but also can achieve:

1. When the voltage of any phase in the three-phase high-voltage bus is between 65% and 100% of the rated phase voltage (referring to the lockout when the rated voltage is measured at 0.65 to 1.0). The output contact J of the electronic circuit control relay is open and in a forced locking state.

2. When all three phases are not charged, ① the secondary power supply is normal, the output contacts are closed, and it is in an unlocked state; ② The secondary power supply is disconnected, the output contact is opened, and it is in a protective locking state, achieving the forced locking function.

CG5-10Q/95 × 130 (135.140.145) Indoor High Voltage Sensor

CG5-10Q/100 × 140 Indoor High Voltage Live Display Device Sensor Grounding Switch Special

CG5-10Q/100 × 140 Indoor High Voltage Live Display Device Sensor Isolation Switch Special