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APPLICATION
The SPD normally is installed in the building power distribution box, computer center,telecom room, elevator control room, wiring tv room, building control room, security monitor center, fire control center ,industry control room, frequency converter equipment control room, hospital surgery room, monitoring room and the distribution box in whichelectronic mechanical equipment.
COMPONENTS INSTRODUCTION
Invalid tripping device
There is invalid tripping device on the protector modular, when the protector is invalid cause of over thermal, breakdown, the invalid tripping device can separate from the power grid automatically and the indication signal is sent out. When the protector is normal, the green is displayed ,when invalid tripping,
red is displayed.
Alarming apparatus
The alarming apparatus is power supplied by 220VAC,the indication lamp is green when the protector work normally, normal open contact is closed and the normal closed contact is open. Audio light alarming function: when the protection modular is invalid , the alarm will be beeping ,the normal green lamp will be changed into red lamp at the same time. When the maintainer press the stop button, the buzz will stop ,but the red lamp still is on, if the fault is not solved within 24 hours, the alarming apparatus will send out beep once again.
Remote signal contact
The protector can be with remote signal contact, the contact is normal open, if one or moremodular of protector is invalid, the contact will be closed and send out fault signal. The rated parameter of remote signal contact isA C36V,1A.
The SPD normally is installed in the building power distribution box, computer center,telecom room, elevator control room, wiring tv room, building control room, security monitor center, fire control center ,industry control room, frequency converter equipment control room, hospital surgery room, monitoring room and the distribution box in whichelectronic mechanical equipment.
COMPONENTS INSTRODUCTION
Invalid tripping device
There is invalid tripping device on the protector modular, when the protector is invalid cause of over thermal, breakdown, the invalid tripping device can separate from the power grid automatically and the indication signal is sent out. When the protector is normal, the green is displayed ,when invalid tripping,
red is displayed.
Alarming apparatus
The alarming apparatus is power supplied by 220VAC,the indication lamp is green when the protector work normally, normal open contact is closed and the normal closed contact is open. Audio light alarming function: when the protection modular is invalid , the alarm will be beeping ,the normal green lamp will be changed into red lamp at the same time. When the maintainer press the stop button, the buzz will stop ,but the red lamp still is on, if the fault is not solved within 24 hours, the alarming apparatus will send out beep once again.
Remote signal contact
The protector can be with remote signal contact, the contact is normal open, if one or moremodular of protector is invalid, the contact will be closed and send out fault signal. The rated parameter of remote signal contact isA C36V,1A.
