As an alternative please refer to the mvaj055 and mvaj105 relays. In some cases the protective relay may trip a circuit breaker directly or according to the coil rating and the number of circuits to be energized may do so using a vaj tripping relay.
High Speed Tripping Relays Vajh Vajs And Vajhm
Alstom vajh 23 relay wiring diagram. Inception of an earth fault on battery wiring. Vajc11 relay alstom wiring diagram posted by. Sunday 16th of april 2017 054804 am. When it is necessary to break heavy or highly inductive dc loads heavy duty. Standard vaa 1121 relays are suitable for acdc supply and standard vaa 1323 relays are suitable for dc supply only. Difference between vajh 23 relay and vajh13 relay posted by.
Alstom vaj tripping relay are precise measuring devices the contacts of which should not be expected to switch large electrical loads. Alstom tripping relays vajh23zg0752bbaalstom vajh23zg0752bba alstom tripping relays vajh23zg0752bba. Between case terminals 21 and 23 must remain fitted on these relays. Vaa212223 are double pole versions of vaa 111213 respectively. The alstom grid logo and any alternative version thereof are trademarks and service marks of alstom grid. Wiring diagram 01vajh23zg 002.
Relay type vajh 23. Cut out dimensionin mm h x w x d 116x145x130. Auxcurrent or voltage 110 125 v dc. Manufacturing for mvaj15 and mvaj17 24 28 29 and 31 has been discontinued. Wiring diagram 01vajh13yf 001. Permission of alstom grid it will invalidate the warranty and may render the product unsafe.
Thread post. Difference between vajh 23 relay and vajh13 relay page link. The mvaj 11 to 34 range complements the more cost effective range of mvaj051 to mvaj205 tripping relays. This makes the relays particularly suitable for use in distributed tripping or control relay contact logic schemes where the initiating. Diagram hopefully list here and moderator or forum member will add some information give me an answer about vajc11 relay alstom wiring diagram. Technical document type electro mechanical relay.
Mvaj 051020 492 25 second time delayed self reset relays types mvaj 102 202. Vajh vajs vajhm relay type contacts vajh 13 vajhm 13 4 pairs of hand reset output contacts in following combinations 4 no 3no 1 nc 2 no 2 nc vajh 23 vajhm 23 8 pairs of hand reset output contacts in the following combinations 8 no 7 no 1 nc 6 no 2 nc 5 no 3 nc 4 no 4 nc. Sx440 avr wiring diagram with droop ct full data vajhm23 relay wiring diagramutomatic dam gate control system with caution alarm vajc11 relay alstom wiring diagramra jaipur pdfterfly godown wiring diagram pdf. Alstom tripping relays vajh13yf1001abavajh13yf1001aba alstom tripping relays vajh13yf1001aba. All trade names or trademarks mentioned herein whether registered or not are the property of their owners. Case size 12n h 20t.
Click to download for vajh wiring diagram. Vaa 3133 are triple pole versions of vaa 111213 respectively. Protection type tripping relays. Cut out dimensionin mm h x w x d 116x145x130. Vajc11 relay alstom wiring diagram page link.
Gallery of Alstom Vajh 23 Relay Wiring Diagram
