Rơle điện tử Schneider EOCR-3DD - Relay điện tử Schneider EOCR-3DD
Mã sản phẩm: EOCR-3DD
Giá bán : Liên hệ
Hãng sản xuất: Schneider Electric
Bảo hành: 12 tháng
Xuất xứ: Còn hàng
Chia sẻ sản phẩm này với bạn bè:
■ MCU( Microprocessor Control Unit ) Based Compact Design
■ Digital Ammeter
■ Multiple Protection Functions
■ Trobleshooting/Trip Cause Display
■ Run Monitor & Load Alert Function
■ Selectable Trip Time Characteristics
■ Manual Instantaneous/ Electrical Remote Reset
■ Test Function
■ Ambient Insensitive
■ Faill-safe Operation(No Volt Release)
■ Ambient Insensitive
■ Over Current/Phase loss/Phase Reversal/Locked Rotor/Phase Unbalance |
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Protective Item
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Trip Time
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Over-current
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DEF : 0.3 ~ 25sec INV : 1 ~ 30
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within 4sec
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8sec
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0.1sec
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Locked Rotor
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DEF : within 0.5 Sec after dt
INV : If D-Time=0sec
operating according to cold-curve
If D-Time=over 0sec
operating according to Hot-curve after D-time set
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Current Setting
(IS)
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Type
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Range
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05
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0.5 ~ 6/10A
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60
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5 ~ 60A
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100
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10 ~ 120A
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with Ext. CT
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150
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15 ~ 180A
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200
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20 ~ 240A
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300
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30 ~ 360A
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400
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40 ~ 480A
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500
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50 ~ 600A
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600
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60 ~ 720A
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Start Time Setting(D-TIME)
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SW3-INV/On
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0 - 120sec
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SW3-DEF/Off
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1 - 120sec
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Alert Setting
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50~100% of Oc setting (Is)
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Trip Time Setting (O-TIME)
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SW3-INV/On
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1-30
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SW3-DEF/Off
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0.3-25sec
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Conrol Voltage
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24
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24VAC/DC
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220
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85-250VAC/DC
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440
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320-480VAC/DC
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Output Relay
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OL
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2-SPST, 3A/250VAC Resistive (1a1b)
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AL
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1-SPST, 3A/250VAC Resistive (Nomally De-Energized)
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Trip Time Characteristic
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3DD/FD
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SW3
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off-DEF On-Inv |
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Mounting
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3DD
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35mm DIN-Rail
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FD
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Display
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Flush
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Converter
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35mm DIN-Rail
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Connection
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Interface Cable
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