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Din Rail Voltage Protector High Voltage Protection for Home
Model No.:HSX3-663A
The HSX3-663A Din rail voltage protector is a protection device used in AC circuits.It is mainly used for overvoltage and undervoltage protection,overload protection,instantaneous protection and phase loss protection of electrical equipment.When the voltage in the power system exceeds or falls below the set value,the system will automatically activate the protector to promptly cut off the abnormal current and protect the equipment from damage by electrical pressure.
description
Applications
Mainly used in home and shopping mall power distribution(single-phase AC230V,three-phase four-wire AC415V) lines for overvoltage,undervoltage,phase failure,and neutral line failure protection.
Instructions
Measures
Specifications
| Model | HSX3-663A |
| Rated supply voltage | AC 220V |
| Rated frequency | 50/60Hz |
| Umax setting range | 240V-300V |
| Umin setting range | 140V-210V |
| Voltage hysteresis | 5V |
| Over voltage trip delay | 0.5s |
| Built-in Delay | 1s/300s |
| Electrical life | 105 |
| Mechanical life | 106 |
| Max.operating phase voltage | 400V |
| Rated operating current | 63A |
| Maximum operating current Imax | 80A |
| Altitude | ≤2000m |
| Ambient temperature | -25°℃~+55℃ |
| Permissable relative humidity | ≤50%at 40°C(without condensation) |
Installation
The HSX3-663A Din rail voltage protector should be installed directly in the power line.
- Find the power incoming line of the equipment it protects,
- Connected in parallel with the circuit breaker.
- Do instal the din rail voltage protector first,and then Air switch to ensure the safe use of the equipment.
Cautions
- Before installing,you need to check whether the power line is correctly wired and whether the circuit breaker is disconnected.
- During installation,you should carefully check the rated voltage and rated current of the equipment to confirm whether the din rail voltage protector meets the parameter requirements of the equipment.
- The installation of the voltage protector should be carried out in strict accordance with the requirements in its product manual,and nounauthorized modifications are allowed.
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