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  • Home > PRODUCTS >HFE28
  • Product Name: HFE28
    Product Model: HFE28
    Product Number: HFE28
    Products:

    Double-contacts Latching Relay
    100A Latching Relay
    Features:

    1.100A switching capability
    2. AC-voltage driving is feasible
    3. Environmental friendly product(RoHS compliant)
    4.  4kV Dielectric strength(Between coil and   contacts)
    Latching Relay for Meter Main Application:
    (1)Lamp Controller
    (2)Home Automation
    (3)Combination switch
    (4) Automatic control device/assembly
    (5)Prepayment energy Meter and AMR system etc.

     

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Technical parameters

  • Product Information
    1.CONTACT DATA
    Contact arrangement 2A,2B,2U,2V
    Contact resistance 2A,2B :1mΩ(at 1A 24VDC)                     2U,2V :0.7mΩ(at 1A 24VDC)                
    Contact material AgSnO2
    Contact rating(Res.load) 100A 277VAC/28VDC
    Max.switching Voltage 440 VAC
    Max.switching Current 120A 
    Max.switching power 27700VA/2800W
    Mechanical endurance 100000 OPS
    Electrical endurance  5000 OPS
           
           
           
    2.CHARACTERISTICS
    Insulation resistance 1000mΩ(at 500 VDC)
    Dielectric Strength Between coil & contacts   4000 VAC 1min
    Between open contacts   2500 VAC 1min
    Creepage distance 9.6mm
    Operate time(at nomi.volt.) 20ms max.
    Release time(at nomi.volt.) 20ms max.
    Vibration resistance   10Hz to 55Hz 1.5mm DA
    Shock resistance Functional 98m/s2
    Destructive 980m/s2
    Humidity 98% RH,40 ℃
    Ambient temperature under 40 ℃ to 85℃
    Termination QC
    Unit Weight Approx.250g
    Construction Dust proofed
         
    3.Coil
    Coil Power 1 coil latching 5 W
    2 coils latching 10 W
         
    Shipping & Payment
    MOQ 1000 PCS
    Samples Samples are available
    The lead time of the samples is about 5 weeks
    Packing detail 36 pcs per carton
    Carton size:(36*30.5*28))cm
    Gross Weight 12.5kg
    Bulk lead time 35 days after sample confirmed and deposit paid
    Delivery clause FOB Xiamen
    Terms of payment T/T,Western Union 

     

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