Rơle điện tử EOCR-FMZ - Relay điện tử EOCR-FMZ

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Rơle điện tử EOCR-FMZ - Relay điện tử EOCR-FMZ

Mã sản phẩm: EOCR-FMZ

Giá bán :  Liên hệ

Hãng sản xuất: Schneider Electric

Bảo hành: 12 tháng

Tình trạng: Còn hàng

Số lượng:

■ Compact Design ■ 3MZ:Panel Mounting Type ■ FMZ:Panel Flush Mounting Type ■ MCU( Microprocessor Control Unit )&ASIC Based ■ Three Integral Current Transformers ■ Over current/Under current/Phase Loss/Phase Reversal/Phase Unbalace/Locked Rotor/Ground Fault ■ Digital Ammeter ■ Troubleshooting/Trip Cause Memory, Display ■ Adjustable Operating Features by Pulse Rotary switch ■ Wide Current Adjustment Range  ■ Selectable Time-Current Characteristics(Inverse/Definite) ■ Manual Instantaneous/Electrical Remote Reset ■ Precise Ground Fault protection ■ Ambient Insensitive ■ Selectable Fail-safe and Non-fail-safe Operation Modes

Protective Item Trip Time Over-current DEF : 0.2 ~ 30sec      INV : 1 ~ 30 Undercurrent 0.5~30sec(DEF) Phase Loss within 3sec Phase Unbalance 0.1sec Phase Reversal 8sec Locked Rotor Lock 0.5sec after dt stall 1~10sec Ground Fault 0.1~10sec   Model 3MZ/FMZ Current Setting Range Over-Current(oc) 0.1~800A(Over 20A with External CTs) Under-Current(uc) 0.5~under OC setting Ground Fault Current(Ec) A:0.03~2.5A/B:0.5~10A Time Setting Starting Delay Time(dt) OFF~200sec Over-Current Trip (ot) DEF:0.2~30sec/INV:1~30 Under-Current Trip (ut) 0.5~30sec(DEF) Ground Fault Trip Delay(Et) 0.1~10sec Conrol Power 220 85~250VAC/DC, 50/60Hz Output Relay O.L 1-SPST,3A/250VAC, Resistive G.R 1-SPST, 3A/250VAC, Resistive Environment Temperature   Store -30 ~80 ℃ Operation -30 ~60 ℃ Humidity 30~85%RH, Non-condensation Display 7-Segment LEDs 3 Phase current, 3 Trip causes, Run time   Bar-Graph % of existing Current vs OC setting current Mounting 35mm DIN-Rail

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