22 wiring 12 23 preliminary checks 12 24 insulation 12 25 operatereset operation 13. Open circuit of trip coil of trip circuit wiring.
Cdg 31 Relay Wiring Diagram
Alstom mvaa relay wiring diagram. Commissioning 10 21 general 10 22 wiring 10 23 commissioning preliminaries 10 24 insulation 10 3. Use of supervision relays such as type mvax 11 where the wiring is at risk. Where required multiple operate lines may be used to drive a single mvaj trip relay. The other names mentioned registered or not are the property of their respective companies. Contact the appropriate alstom grid technical sales office and request the necessary information. 54 relays fail to economise.
Hand reset relays require manual resetting making them effective lockout relays which are normally used to trip. Mvaj 11 17 21 26 41 and 51. Mvaa 12 mvaa 13 mvaa 14 mvaa 15 mvaa 16 contents safety section 5 1 installation 9 11 general 9 12 unpacking 9 13 storage 9 14 site 9 2. Mvaa auxiliary relays home automation control auxiliary relays mvaa auxiliary relays. Valuable alstom mvaa relay wiring diagram mvaj relay manual areva pdf document software self reset relays reset whilst the beginning sign is eliminated making them appropriate to be used as journey relays in automobile reclose schemes and also for trendy flagging purposes. Any agreements commitments and legal relationships and any obligations on the part of.
Mechanical settings 11 41 general 11 42 contact settings 12 421 relays with. The 40 60ms time delay ensures reliable operation of series elements such as type mcaa repeat relays. Pervision relay choice of pre closing and post closing supervision simple and robust con. In these cases mcaa relays may be. Alstom logo and any alternative version thereof are trademarks and service marks of alstom.
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