Automotive Latching Relay
Features of HFE19-60 Magnetic Relays
●60A switching capability
●Latching relay
●Making test 1800A peak short circuit current
●Carrying the 3500A short circuit current without explosion
●4kV dielectric strength (between coil and contact)
●Outline Dimensions:(38.0 x 30.0 x 16.5)mm
●Environmental friendly product(Rohs Compliant)
Contact Data of 60A Latching Relay
Contact Arrangement | 1A,1B |
Contact Resistance | 1 mΩ max.(at 1A 24VDC) |
Contact Rating(Res.load) | 60A 250VAC |
Max. switching voltage | 250VAC |
Max. switching current | 60A |
Max. switching power | 22500VA |
Mechanical Endurance | Meter: 1 x 105OPS |
Electrical Endurance | Meter: 6000 OPS |
Contact Material | AgSnO2 |
Characteristics of Latching Relay
Insulation Resistance | 1000 mΩ(at 500VDC) | ||
Dielectric Strength | Between coil & contacts | 4000VAC 1min | |
Between open contacts | 1500VAC 1min | ||
Creepage distance | 8mm | ||
Operate Time (at nomi.volt) | 20ms max. | ||
Release Time (at nomi.volt) | 20ms max. | ||
Shock Resistance | Functional | 98m/s2 | |
Destructive | 980m/s2 | ||
Vibration Resistance | 10Hz to 55Hz 1.5mm DA | ||
Humidity | 5% to 85% RH | ||
Ambient Temperature | -40℃ to 70℃ | ||
Termination | QC | ||
Unit Weight | Approx.50g | ||
Construction | Dust Protected | ||
Coil of Latching Relay
Coil Power | Single coil latching: Approx. 1.0W Double coils latching: Approx. 2.0W |
Notice:
1.Relay is on the reset or set status when being released from stock, with the consideration of shock risen from transit and relay mounting, relay would be changed to set of reset status, therefore, when application (connection the power supply), please reset the relay to set or reset status on request.
2.In order to maintain set or reset status, energized voltage to coil should reach the rated voltage, impulse width should be 5 time ( more than 1 min) should be avoided.
3.The terminals of relay without twisted copper wire can not be tin-soldered, can not be moved willfully, more over two terminals can not be fixed at the same time.
4.Relays used for metering measuring applications are usually made with dust proof structure, while most relays could be made specially per customer;s specific requirements. No longer than 6 months' storage time is recommended for this kind of relay, and please pay attention to the storage environment. To ensure contact reliability, we will keep contact status be closed when delivery if no special required by customer.
