Thiết bị điện Hoàng Phương: Rơle điện tử Schneider EOCR-FDE

Thứ Hai, 5 tháng 11, 2018

Rơle điện tử Schneider EOCR-FDE - Relay điện tử Schneider EOCR-FDE

Mã sản phẩm: EOCR-FDE

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