Vacuum Contactor Switch Fuse Combined Apparatus
Ambient Condition
1) Omjouwingstemperatuer: -25 ℃ ~ + 45 ℃, deistich gemiddelde: ≤35 ℃
2) Hichte: 1000m (Standert);kin oant 4500m foar spesjale bestelling;
3) Relative Feuchte: deistige gemiddelde ≤95%, moanlikse gemiddelde ≤90%;
4) Ierdbeving yntinsiteit ≤8 graad;
5) Applicable gelegenheden moatte frij wêze fan inflammables, eksplosiven, corrosives en swiere trilling.
Main Technyske parameters fan Gpvc Vacuum Contactor-fuse Combination Apparatus
Items | Ienheid | Data | |||
Rated Voltage | kV | 3.6 | 7.2 | 12 | |
1min Power frekwinsje wjerstean spanning | kV | 20 | 32 | 42 | |
Lighting ympuls wjerstean spanning | kV | 46 | 60 | 75 | |
Rated hjoeddeistige | A | 400 | 315 | 200 | |
Rated koarte tiid wjerstean stroom (4s) | kA | 4 | |||
Rated piek wjerstean stroom | kA | 10 | |||
Ferwachte koartsluting brekstrom | kA | 50 | |||
Ferwachte koartsluting tichtby stroom | kA | 130 | |||
Main circuit ferset | uΩ | ≤250+RFuse | |||
Max.oerdracht hjoeddeistige | A | 4000 | 4000 | 3200 | |
Rated hjoeddeistige breaking tiden | kear | 250.000 | |||
Mechanysk libben | Mechanyske hold-type | kear | 300.000 | ||
Elektryske hold-type | kear | 500.000 | |||
Main circuit ferset | uΩ | ≤150 |
Plan fan de Gpvc Vacuum Contactor-Fuse Combination
Plan nûmer | Plan -1 | Plan - 2 | |
Primêr plan | |||
| Nominearre stroom (A) | ~400 | ~400 |
Foarnaamste komponinten | Vacuum contactor-Fuse kombinaasje - GPVC | 1 | 1 |
Aktuele transformator LZZBJ | 3 | 3 | |
Spanningstransformator JDZ10 of JDZX10 |
|
| |
Hege spanning fuse XRNM-10 | 3 | 3 | |
Earthing switch GPJN15-12 |
| 1 | |
Voltage monitor apparaat | As brûkers eask | As brûkers eask | |
Opmerkingen | Motor riden | Motor riden |