Sign In | Join Free | My himfr.com
Home > 12V 50A Relay >

SPST DC 12V 50A Relay Gap3.0mm Coil 2.25W Power Relay NB90-12S-S-A For EV Charger Pile

Shenzhen Ketai Electronic Technology Co., Ltd.
Contact Now
    Buy cheap SPST DC 12V 50A Relay Gap3.0mm Coil 2.25W Power Relay NB90-12S-S-A For EV Charger Pile from wholesalers
     
    Buy cheap SPST DC 12V 50A Relay Gap3.0mm Coil 2.25W Power Relay NB90-12S-S-A For EV Charger Pile from wholesalers
    • Buy cheap SPST DC 12V 50A Relay Gap3.0mm Coil 2.25W Power Relay NB90-12S-S-A For EV Charger Pile from wholesalers

    SPST DC 12V 50A Relay Gap3.0mm Coil 2.25W Power Relay NB90-12S-S-A For EV Charger Pile

    Ask Lasest Price
    Brand Name : NBC
    Model Number : NB90-12S-S-A
    Certification : TUV/CQC/UL
    Price : negotiable
    Payment Terms : Western Union, T/T, L/C
    Delivery Time : 5-8days
    • Product Details
    • Company Profile

    SPST DC 12V 50A Relay Gap3.0mm Coil 2.25W Power Relay NB90-12S-S-A For EV Charger Pile


    NBC

    SPST DC12V 50A Gap3.0mm Power Relay NB90-12S-S-A for EV Charging Equipment


    Description:

    It is a lastest design relay complied with EU standard.PIN widen,brass material,Gap with 3.0mm,high coil power 2.25W,between contacts and between coil & contacts both are 4000VAC,specially use for EV charging equipment of new energy field.


    Feature:

    1. Contact switching current: 50A

    2. Brass PIN

    3. Gap is 3.0mm by default.(1.8mm and 2.8mm for option)

    4. Coil insulation grade Class F

    5. Ambient temperature 105℃ for option


    Application:

    1. New energy:EV charger system

    2. Photovoltaic power system


    Specification:


    Contact Rating
    Contact Form1A
    Contact MaterialAgSnO2
    Contact Load CapacityNB90

    50A 240VAC 30VDC

    50A 277VAC

    2HP 240VAC

    TV-15

    Switching Power Max.13850VA
    Switching Voltage Max.277VAC
    Switching Current Max.50A
    Contact Resistance Max.20mΩ(1A ,24VDC)
    Life expectancyElectrical1*104ops (50A 240VAC, at 55℃,Resistive load 1s on 9s off)
    5*104ops (40A 240VAC, at 55℃,Resistive load 1s on 9s off)
    10*104ops (32A 240VAC, at 55℃,Resistive load 1s on 9s off)
    Machanical10 7

    Safety Certification
    ApprovalCQCTUVUL
    Load50A 240VAC 30VDC40A 240VAC 30VDC50A 277VAC 2HP 240VAC TV-15

    Coil Rating
    Coil Power 2.25W
    No.Nominal
    Voltage
    VDC
    Max.
    Voltage
    VDC
    Coil Resistance Ω±10%Pick-up Voltage
    VDC Max.
    Drop-out Voltage
    VDC Min.
    0121213.2649.0(6.0V)0.6

    Technical Rating
    Insulation ResistanceMin.1000MΩIEC 60255-5
    Dielectric StrengthBetween Contacts4000 VACIEC 60255-5
    Between Coil&Contact4000VACIEC 60255-5
    Operate Time≤15ms
    Release Time≤10ms
    Shock ResistanceOperation extremes 10G Damage limits 100GIEC 68-2-27 test Ea
    Vibration Resistance10Hz~55Hz double amplitude 1.5mmIEC 68-2-6 test Fc
    Ambient Temperature﹣55℃~85℃
    Relative Humidity85% RH , 40℃IEC 68-2-3 test Ca
    TerminationPCB
    WeightApprox.30.0g
    PackageSealed;Dust-proof type

    3 Dimension and electrocircuit of 50 ampere 3mm gap power relay


    1112
    Outline Dimensions
    13
    Bottom View Layout
    14
    Wiring Diagram(Bottom View)

    Engineering Data

    15

    Quality SPST DC 12V 50A Relay Gap3.0mm Coil 2.25W Power Relay NB90-12S-S-A For EV Charger Pile for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Shenzhen Ketai Electronic Technology Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)