Rơle điện tử Schneider EOCR-FDZ - Relay điện tử Schneider EOCR-FDZ
Mã sản phẩm: EOCR-FDZ
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:
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■ Compact Design
■ MCU( Microprocessor Control Unit ) Based
■ ASIC(Application Specific Integrated Circuit)Inside
■ Three Integral Current Transformers
■ Overcurrent/Phase Loss/Phase Reversal/Phase Unbalace/Locked Rotor/Ground Fault
■ Digital Ammeter
■ Troubleshooting/Trip Cause Memory, Display
■ Adjustable Operating Features by DIP switch Setting
■ Wide Current Adjustment Range
■ Selectable Time-Current Characteristics(Inverse/Definite)
■ Manual(Instantaneous)/Electrical(Remote)Reset
■ Test Function
■ Ambient Insensitive
■ Selectable Fail-safe and Non-fail-safe Operation Modes |
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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 0.5sec 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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over Current Setting |
Type
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Setting Range
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05
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0.5 ~ 6/10A
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20
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5 ~ 20A
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100
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10 ~ 120A
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Wth External CTs
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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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Ground Fault Current Setting
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A
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0.05~2.5A
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B
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0.2~10A
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Start Delay 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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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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Output Relay
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O.L
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1-SPST(1b), 3A/250VAC Resistive
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G.R
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1-SPST(1a), 3A/250VAC Resistive
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Time Characteristic
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SW3-INV/On
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Inverse
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SW3-DEF/Off
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Definite
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Trobleshooting/Trip Indication |
LED Display
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Current Sensing
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3-CT
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Mounting
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35mm DIN-Rail/Panel
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