Rơle điện tử EOCR-3EZ - Relay điện tử EOCR-3EZ

Mã sản phẩm: EOCR-3EZ

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	within 3 sec
Phase Unbalance	8 sec
Locked Rotor	Lock : within 0.5sec after dt(in DEF set) Stall : 0.05~10sec(in DEF set)
Ground Fault	0.05~10 sec

Current Range	Over-Current		0.5~960A(Over 60A with External CTs)
	Under-Current		0.5~59A/OFF(Over 60A with External CTs)
	Ground Fault		0.02~3A
Start Delay Time (D-TIME)			1~200 sec
Time Setting Range(O-TIME)	Trip Delay Time Setting (O-TIME)	INV	1-30
		DEF	0.2-30 sec
Control Voltage			110VAC±15%,220VAC±15%, 85~250VAC/DC(Terminal Type) 24VAC/DC
Output Relay		OC/UC	2-SPST, 3A/250VAC Resistive
		GR	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-CTs
Mounting			35mm DIN-Rail/Panel