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EOCR-3DM2 WR 100~240V Window front

EOCR-3DM2 WR 100~240V Window

Protection relay, EOCR Digital, 0.5 to 60A, 100 to 240VAC/DC, window connt, for motor protection.
SKU: 3DM2-WRDUWZ

  • Product Info

    Range of product EOCR
    Device short name EOCR-3DM2
    Product or component type Protection relay
    Protection type Overload, In > OC setting
    Underload, In < UC setting
    Locked rotor for starting, In > 2...8 times OC setting
    Locked rotor for running, In > 1.5...5 times OC setting
    Sensitivity to phase loss
    Phase unbalance, 10...50 %
    Sensitivity to phase reverse
    Product specific application Motor protection
    Network type AC
    Network frequency 50...60 Hz
    protection ajustment range 0.5…60 A
    Tripping threshold 0.5...32 A (inverse and thermal)
    0.5...60 A (definite)
    Complementary
    [Us] rated supply voltage 100...240 V AC/DC
    Mounting support 35 mm DIN rail
    Panel
    Contacts type and composition 1 NC + 1 NO (OL) 
    1 NO (AL/UL/TO)
    Short-circuit and overload protection By 4 A gG fuse
    [Ue] rated operational voltage 600 V AC 50...60 Hz for power circuit conforming to UL
    690 V AC 50...60 Hz for power circuit conforming to CSA
    690 V AC 50...60 Hz for power circuit conforming to IEC 60947-4-1
    [Uimp] rated impulse withstand voltage 6 kV conforming to IEC 60947-4-1
    Reset Manual reset
    Automatic reset 0.5…1200 s
    Electrical 0…1 s by interruption of power supply
    Time delay type D-Time: 0...200 s
    O-Time: 0.2...30 s (definite)
    O-Time: 1...30 class (inverse and thermal)
    U-Time: 0.5...30 s
    display type Bar graph
    7 segments LED
    power consumption per relay 3 W
    Connections - terminals Control circuit: cable 2 x 1…1.5 mm²flexible with cable end - M3
    Control circuit: cable 2 x 1…1.5 mm²flexible without cable end - M3
    Control circuit: cable 1 x 1…2.5 mm²flexible with cable end - M3
    Control circuit: cable 1 x 1…2.5 mm²flexible without cable end - M3
    Tightening torque Control circuit: 0.8...1.2 N.m on cable, 4.7 mm
    height 74.5 mm
    Width 70 mm
    Depth 83.8 mm
    Net weight 0.315 kg
    Environment
    Standards IEC 60947-4-1
    product certifications UL
    IP degree of protection IP20 conforming to IEC 60529
    Ambient air temperature for operation -20…60 °C conforming to IEC 60947-4-1
    Ambient air temperature for storage -40…85 °C
    Operating altitude 2000 m
    Fire resistance 650 °C conforming to IEC 60695-2-12
    960 °C conforming to UL 94
    Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-7
    Vibration resistance 4 gn on panel mounting conforming to IEC 60068-2-6
    2 gn on 35 mm DIN rail conforming to IEC 60068-2-6
    Dielectric strength 2 kV 50...60 Hz in between case and circuit conforming to IEC 60255-5
    1 kV 50...60 Hz in between contact conforming to IEC 60255-5
    2 kV 50...60 Hz in between circuit conforming to IEC 60255-5
    Surge withstand 6 kV conforming to IEC 61000-4-5
    Electromagnetic compatibility Resistance to radiated electromagnetic fields: 10 V/m level 3 conforming to IEC 61000-4-3
    Resistance to electrostatic discharge: 8 kV air, 6 kV contact conforming to IEC 61000-4-2
    Resistance to fast transient: 2 kV conforming to IEC 61000-4-4
    Conducted RF disturbances: 10 V conforming to EN 61000-4-6
    Conducted RF disturbances: class A conforming to EN 55011
    [Ith] conventional free air thermal current 3 A for control circuit
    Permissible current 250 V, 3 A AC
    Packing Units
    Unit Type of Package 1 PCE
    Number of Units in Package 1 1
    Package 1 Height 10.2 cm
    Package 1 Width 9.3 cm
    Package 1 Length 8.3 cm
    Package 1 Weight 325.0 g

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