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1 Piece (MOQ)
Lrd Thermal Overload Relay Motor Protection
Zhejiang Anfu New Energy Technology Co.,Ltd.
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Jqx-60f-1z 80A Spdt Spst 12VDC/24VDC/110VAC/220VAC Coil Electromagnetic Power Relay for UPS
| Price | $4.53 |
|---|---|
| Min Order | 1 Piece |
| Availability | In Stock |
| Shipping From | Shanghai, China |
| Popularity | 468 people viewed |
Model NO.:
WJ177
Theory:
Electromagnetic Relay
Usage:
Car Relay, Household Appliances Relay, Communication Relay, Lathe Relay, Stabilizer
Phase:
1
Electricity Type:
Ac
Number of Pole:
1
Load:
High Power Relay
Protective Characteristics:
Sealed Relay
Action Principle:
Electromagnetic Type
Size:
Miniature
Type:
Electric Parameter Relay
Product Name:
Jqx-60f 220V 1z 60A Power Relay
Part Number:
Wj177
Max Current:
80A
Contact Arangement:
1A,1b,1c/ No, Nc, Transfer
Contact Capacity:
28VDC,250VAC
Coil Voltage:
6~220VDC,6~240VAC
Color:
Transparent
Contact Material:
Agsno2
Weight:
150.0
Mounting Method:
Screw Fasten
Trademark:
wanjia star
Transport Package:
100PCS in 1 Carton
Specification:
76*42*46mm
Origin:
Zhejiang, China
HS Code:
8536411000
Product Description
Jqx-60f-1z 80a Spdt Spst 12vdc/24vdc/110vac/220vac Coil Electromagnetic Power Relay
(1)When the ambient humidity is ≥ 60% (for example refrigerator or some country like Indian), the metal parts of relay will be weakened in different degrees
due to long-term exposure to the outdoors in terms of electrical conductivity and service life.
(2)When the dust density is high in the environment, all kinds of impurities carried in the dust (such as gravel), if gravel is embedded between contacts.
Firstly, it will affect the normal opening and closing of contacts;Secondly, part of the silicon oxide can be used as a semiconductor to conduct electricity,
and then the relay's on and off will fail if no anti-dust cover.
(3)When corrosive gases are serious in the environment, it will accelerate the metal aging, greatly affecting the service life of electrical relays.
* When none of the above situations exists, the plastic anti-dust cover is not necessary due to extra cost.
1.Suggestions of Plastic Anti-dust Cover
We highly recommend cover :(1)When the ambient humidity is ≥ 60% (for example refrigerator or some country like Indian), the metal parts of relay will be weakened in different degrees
due to long-term exposure to the outdoors in terms of electrical conductivity and service life.
(2)When the dust density is high in the environment, all kinds of impurities carried in the dust (such as gravel), if gravel is embedded between contacts.
Firstly, it will affect the normal opening and closing of contacts;Secondly, part of the silicon oxide can be used as a semiconductor to conduct electricity,
and then the relay's on and off will fail if no anti-dust cover.
(3)When corrosive gases are serious in the environment, it will accelerate the metal aging, greatly affecting the service life of electrical relays.
* When none of the above situations exists, the plastic anti-dust cover is not necessary due to extra cost.
2.Suggestions of Contacts
(1)We should pay attention to prevent contact movement, adhesion, abnormal consumption, increase of contact resistance and other fault phenomena while using.
(1)We should pay attention to prevent contact movement, adhesion, abnormal consumption, increase of contact resistance and other fault phenomena while using.
(2)The material of power relay can be AgCd010,AgSn08,AgSnOlnO etc.Wanjia star brand relay adopted AgSnO2 with high quality & stable performance.
(3)The mechanical service life and electrical service life can be main factor too
* In a word, good device need good relay to low the repairing rates and improve the endurance.
(3)The mechanical service life and electrical service life can be main factor too
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