Sel 751a Datasheet. Sel Sel751a Feeder Protection Relay 250v Aeliya Marine SEL-751A Data Sheet 5 Power Element Protection The SEL-751A with optional voltage inputs provides two power elements for detecting real (watts) or reactive (VARS) positive or negative power flow levels for the feeder application Add Difference Voltage Supervision to the SEL-751 and SEL-751A Synchronism-Check Element.
protection relay Relay Introduction SEL751A from protectionview.blogspot.com
Add Difference Voltage Supervision to the SEL-751 and SEL-751A Synchronism-Check Element. The SEL-751A Feeder Protection Relay is for industrial and utility feeder protection with flexible I/O options, easy retrofit, and fast setup and configuration.
protection relay Relay Introduction SEL751A
15 SEL manufactures a variety of standard cables for connecting this and other relays to a variety of external devices SEL-751A Data Sheet 5 Power Element Protection The SEL-751A with optional voltage inputs provides two power elements for detecting real (watts) or reactive (VARS) positive or negative power flow levels for the feeder application You can use the SEL-751 directional and non-directional overcurrent functions to protect virtually any power system circuit or device including lines, feeders, transformers, capacitor banks, reactors, and
Schweitzer Engineering SEL751A Feeder Protection Relay at Rs 10000. Add Difference Voltage Supervision to the SEL-751 and SEL-751A Synchronism-Check Element. Consult your SEL representative for more information on cable availability.
SEL 751A51ACA9X74850201 SEL751A 120/240V 5A UNMP MRO Global Solutions. Each element type has four levels of instantaneous pro-tection 4 Applications Figure 2 shows some typical protection applications for the SEL-751