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capacitor banks and installations for parallel compensation
standard:
gb 50227-2008
type number clarification
note: connection:
a--connected in single star
b--connected in double star
protection of installation:
k--open delta voltage protection
c--differential voltage protection
q--differential current bridge protection
l--unbalance current protection of neutral point
installation environment:
w--outdoor
none--indoor
product example – 10kv metal enclosed capacitor installation
capacity (kvar) | connection | protection | dimensions (m×m) |
| 900 | single-star | open delta voltage protection | 4.5×1.6 |
| 1200 | single-star | open delta voltage protection | 4.5×1.6 |
| 1500 | single-star | open delta voltage protection | 4.5×1.6 |
product example – 110kv shunt capacitor installation
capacity (kvar) | connection | protection | dimensions (m×m) |
| 120000 | single-star | bridge protection | 12.0×8.0 |
| 210000 | single-star | bridge protection | 14.0×8.0 |
| 240000 | single-star | bridge protection | 14.0×9.0 |