The program includes all the devices, accessories, hardware and software tools and documentation manuals needed for a timely scheduled and controlled execution of retrofit projects. The combined overcurrent and earthfault relay spaj 140 c is intended to be used for the selective shortcircuit and earthfault protection. Abb spaj 140 c rs611006 combined overcurrent and earth fault relay. The sensitive earthfault relay is suited for both primary and backup earthfault protection. The combined overcurrent and earthfault relay is a secondary relay to be connected to the current transformer of the protected object. Spau 140 c synchrocheck relay, users manual and technical description.
Combined overcurrent and earthfault relay spaj 144 c. If this item is defective upon receipt, customer has up to 30 days from date of receipt for exchange of a new one. The sensitive earthfault relay spaj 111 c is designed to be used as a neutral current measuring feeder earthfault relay, as generator interturn fault protection, as capacitor bank unbalance protection and rotor earthfault protection. This version does not include ez blocks or welltell software. The combined phase and neutral overcurrent relay spaj 144 c is used for the selective shortcircuit and time overcurrent protection of radial feeders in distribution networks. By staying here you are agreeing to our use of cookies. Return is accepted within 30 days after the buyer has received the item.
If you require any other information, please contact us using form located at the bottom of the page. The overcurrent relay spaj 1 c is a secondary relay that is connected to the current transformers of the protected object. Abb library power generation protection and control. Abb ref 601 relay how to enter in edit mode or how to change settings hd. Abb s relion 611 series of protection relays duration. Spaj 140 c overcurrent and earthfault relay abb group. The program includes all the devices, accessories, hardware and software tools and documentation manuals needed for a timely scheduled and controlled execution of. This integrated protection relay includes an overcurrent unit and an earthfault unit with flexible tripping and signalling facilities. Start searching for documents or use existing filters. Setting protection relay abb spaj 140c oc 100% electrical education malaysia eem. Check out the rest of our store to see what else we have to offer. Boveri and cie of switzerland merged together to form asea brown boveri abb.
Abbs relion 611 series of protection relays youtube. The relay measures the phase currents of the capacitor bank. If you require any other information, please contact us. If you are not completely satisfied with your purchase, you may return it to us for a prompt exchange or we will refund your and return shipping will be paid by buyer. A complete protection system for capacitor banks should also include overcurrent, short circuit and earthfault protection. The combined overcurrent and earthfault relay spaj 141 c is part of abb s distribution automation concept extending abb s solution for the control and management of electric power systems. All these functions are incorporated in the spaj 160 c relay. The ref 610 feeder protection relay is abb s new and advanced solution for costefficient feeder protection. The sensitive earth fault relay spaj 111 c is designed to be used as neutral current measuring feeder earth fault relay, as generator interturn fault protection, as capacitor bank unbalance protection and rotor earthfault protection. The three phase overcurrent unit and the earth fault unit continuously measure the phase current and the neutral current of the protected object. Multipurpose relay for applications where nondirectional overcurrent and earthfault protections are needed, e. The relay can be used for singlephase, twophase or threephase overcurrent protection.
Cap 501 relay setting software classic cap 505 relay configuration software. The relay spam 150 c can also be used as a the start of the highset overcurrent unit can example 4 multifunction protection for other objects than be brought out linked to relay d instead of the motors, e. The combined overcurrent and earthfault relay includes a circuitbreaker failure protection unit. The sensitive earth fault relay suits as both primary and backup earth fault protection relay. Abb has developed a complete relay retrofit program, which focuses on the smooth and controlled replacement of existing protection relays with modern protection and control ieds. These are available as separate downloads an installations.
Spaj 140 c series, combined overcurrent and earthfault relays english pdf brochure abb product selection. Dont have an abb substation automation software library account. These relays can also be used for other applications, which require single, two, or threephase overcurrent protection. Combined overcurrent and earthfault relay spaj 141c abb ltd. Spaj 140 c overcurrent and earthfault relay, users manual and technical description tr id.
Earth fault protection relay rej 523 limited earth fault protection relay rej 525 limited feeder terminal ref 550. Abb spaj 140 c rs611006 combined overcurrent and earth. Spaj 110 c limited spaj 111 c limited spaj 115 c limited spaj 1 c limited spaj 5 c limited. Combined overcurrent and spaj 140 c earthfault relay. Complete connection diagram for the capacitor bank protection relay spaj 160 c with all. Capacitor protection relay product guide spaj 160 c 1mrs750420mbg 4 design the capacitor protection relay includes a threephase, twostage overload unit, a twostage unbalance unit, an undercurrent unit and a reconnection inhibit timer.
The relay is also used for feeder earthfault protection in isolated neutral networks and networks with resistively earthed neutral. Rem 610 is a versatile multifunction protection relay designed for the protection of medium and large standard mv asynchronous motors in a wide range of motor applications. This page contains technical data sheet, documents library and links to offering related to this product. Abb spaj 140 caa over current and earthfault relay ebay. Overcurrent and earthfault relay spaj 140 c abb group.
Do someone have detailed instruction how to connect ref 543 relay to 800xa, configuration of spaj, using tools such pcm600 or other, 800xa configuration, screen configuration etc. Abb relayscapacitor protection relay spaj 160 c dpstar. Abb library is a web tool for searching for documents related to abb products and services. Mv relay setting tools aimed for commissioning, maintenance, service and monitoring of the process and its secondary equipment in distribution substations.
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