Rơle điện tử EOCR-3DE - Relay điện tử EOCR-3DE

• 

Rơle điện tử EOCR-3DE - Relay điện tử EOCR-3DE

Mã sản phẩm: EOCR-3DE

Giá bán :  Liên hệ

Hãng sản xuất: Schneider Electric

Bảo hành: 12 tháng

Tình trạng: Còn hàng

Số lượng:

Chia sẻ sản phẩm này với bạn bè:

■ Compact Design ■ MCU( Microprocessor Control Unit ) Based ■ Three Integral Current Transformers ■ Multiple Protection Functions ■ Digital Ammeter/3 Phase Current Display ■ Troubleshooting/Trip Cause Memory, Display ■ Adjustable Operating Features by Mode switch ■ 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 ■ Inverter (20~400Hz) ■ EOCR-3DE : Panel Mounting type ■ EOCR-FDE : Flush Mounting type(Display)

Protective Item Trip Time Over-current DEF:0.2~30 sec, INV:1~30 class Under-current 0.5~30 sec Phase Loss 0.1~0.3 sec Phase Unbalance within 8 sec Phase Reversal 0.1~0.3 sec Locked Rotor Lock : within 0.5sec after D-time(in DEF set) Stall : 0.05 ~ 10sec (in DEF set)   Current Range Over-Current(oc) 0.5~960A(Over 60A with External CTs) Under-Current(uc) 0.5~59A/OFF(Over 60A with External CTs) Phase Unbalance 5~50% Alert Setting 50~100% of Oc setting Time Setting Range Start Delay Time (D-TIME) 1~200sec (Definitive) Trip Delay Time Setting (O-TIME) INV 1-30   DEF 0.2-30 sec Control Voltage 110VAC±15%, 220VAC±15%, 24VAC/DC Output Relay     OC/UC 2-SPST, 3A/250VAC Resistive AL/UC 1-SPST,3A/250VAC Resistive Time Characteristic     In/"tc"mode Inverse dE/"tc"mode Definite Trobleshooting/Trip Indication LED Display(3 Trip causes memory) Current Sensing   3-CT Mounting       35mm DIN-Rail/Panel