Transcription of SPECIFICATION FOR 220 kV STATION CLASS SURGE …
{{id}} {{{paragraph}}}
Example: tourism industry
SPECIFICATION FOR 220 kV STATION CLASS SURGE …
_____ 220kV Page 1 of 8 SPECIFICATION FOR 220 kV STATION CLASS SURGE ARRESTERS A. system information A-1 system conditions The networks are mainly of outdoor type. The basic parameters are set out below: Nominal system voltage between phases kV 220 Earthing of neutral at transformers Solid system earthing Effectively earthed system Frequency Hz 50 system highest voltage kV 245 Symmetrical short circuit current at rated voltage RMS (ultimate) kA 25/40 Impulse withstand voltage Main Transformer kV 950 Impulse withstand voltage Other Equipment kV 1050 Power frequency voltage (1 min.)- Main Transformer kV 395 Power frequency voltage (1 min.)
220kV L.A. Page 1 of 8 SPECIFICATION FOR 220 kV STATION CLASS SURGE ARRESTERS A. SYSTEM INFORMATION A-1 System Conditions The networks are mainly of outdoor type.
Loading..
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
Related search queries
Elastimold, Surge Arresters Metal Oxide, Surge arresters, CA235018EN UltraSIL Polymer-Housed Evolution, Surge, Metal Oxide, Arresters, HIGH VOLTAGE SURGE ARRESTER SPECIFICATION, Metal oxide surge, Text Pages 03-03, Distribution, Metal, Oxide, Contents, Distribution Transformer, Sheath voltage limiters