One of the most important problems faced by the modern FREEDM technology is the possibility of communication failure or interruption of the system which may cause malfunction of the protection system operation.
Electric Parameter Overcurrent Overload Relays Magnetic Price Independent Thermal Relay New Lrd US$1.00-5.00 1 Piece (MOQ) Motor Overcurrent Protection Relay US$215.40-646.20 1 Piece (MOQ) Westhomes Thermal Relay Thermal Overload Relay Overcurrent Relay US$1.95-7.85 1 Piece (MOQ) ...
Dinrail Mount Adjustable Over/Under Voltage Protector Protective Device 63A 230V Over Current Protection Relay, Find Details and Price about Over Voltage Protector Over Current Protector from Dinrail Mount Adjustable Over/Under Voltage ...
3 Phase Current Display digital Overload over current protection Relay Miniature Electromagnetic Relay Protection: Protective Item Operating(Trip) Time Over-current DEF:0.2~30 sec, INV:1~30 class Under-current 0.5~30 sec Phase Unbalance within ...
6 Relay Output 7 Configuration 8 Metering and Fault Record Overcurrent protection Features: • Multifunction numerical relay • Three-phase, low-set and high-set phase overcurrent• Two sets of low-set and high-set setting for phase overcurrent• Low-set and high-set earth fault...
a c directional overcurrent relay 【电】 交流方向性超流断电器 相似单词 overcurrent n. 过流 directional a. 方向的 protection n.[C] 1.保护,防护;警戒 2.保护者;防护物 3.保护贸易制度(或政策、理论等) 4.通行证;护照 5.保护费 6.(歹徒等勒索“保护费”后提供的)“保护” 7.(列入保险契约...
The overcurrent and feeder protection relays can be used for line/feeder protection of high and medium-voltage networks with grounded, low-resistance grounded, isolated or a compensated neutral point. The relays have all the required functions to be applied as a backup relay to a transformer diff...
The overcurrent and feeder protection relays can be used for line/feeder protection of high and medium-voltage networks with grounded, low-resistance grounded, isolated or a compensated neutral point. The relays have all the required functions to be applied as a backup relay to a transformer diff...
Electric Parameter Overcurrent Overload Relays Magnetic Price Independent Thermal Relay New Lrd US$1.00-5.00 1 Piece (MOQ) Motor Overcurrent Protection Relay US$215.40-646.20 1 Piece (MOQ) Westhomes Thermal Relay Thermal Overload Relay Overcurrent Relay US$1.95-7.85 1...
EOCR-SS Electronic Overload Relay 1. Overload and Phase Loss Protection 2. Independently adjustable starting and Trip Delay 3. Visual Current Setting Aid & Trip Indication(LED) 4. Flexible Power supply (90 to260VAC or 320 to 480VAC ) 5. Electronic Shear-pin function Description ...