UniGear ZS1 switċgear ġeżfjat tal-ħwa għall-aġenzija tal-enerġija / Ring Main Unit

Descrizjoni:

UniGear ZS1 hu l-għażla ta’ ABB għal switchgear ġġenerali fl-istriġġ primarji sa 24 kV, 4 000 A, 63 kA. Il-switchgear jingħata minn dawk ta’ haddieth u hemm aktar minn 700 000 panels installati.

UniGear ZS1 jintuża biex idistribu l-enerġija elektrika f’varjet applikazzjonijiet tal-bħal fuq platforms off shore, fuq naves kontenur jew cruise, fi mina, bħalissa fis-sottostazzjonijiet, power plants jew plants kemika. UniGear ZS1 hu disponibbli bħala soluzzjoni ta’ single busbar, double busbar, back to back jew double level.

Karatteristiċi：

• Standards: IEC, CSA, GOST, GB/DL.

• Illum panels ikunu klassifikat LSC2B, PM *.

• Tip ta’ accessibilità: A.

• Internal arc class: FLR.

• Versjoni customizzati mhux normali huma disponibbli.

• Il-switchgear tista' tintalla b'wall back.

Sigurtà：

• Fully type tested according to IEC 62271-200.

• Fitted with safety interlocks.

• Circuit breaker racking with closed doors.

UniGear ZS1 panel variants have the most common classification LSC2B, PM. Check other panel variants and their LSC classification in catalogue 1VCP000138.

Switching devices：

• Vacuum circuit breaker with spring actuator.

• Vacuum circuit breaker with magnetic actuator.

• SF6 circuit breaker with spring actuator.

• Vacuum contactor.

• Switch disconnector.

Current and voltage measurement:

• Current and voltage sensors.

• Conventional current and voltage instrument transformers .

Protection and control:

• Relion® protection and control relays.

Optionally available with:

• Optical arc fault protection 

• Ultra Fast Earthing Switch UFES

• Surge arresters

• Is-limiter, advanced fault current limiter

• Smart solutions

Parametri tekniki：

 1.With installed gas exhaust duct 2.Depending on rated feeder current  3. 2 089 – 2 154 mm for 63 kA 4) 42 kV (63 kA version; GB/DL)
 Note: 1 250 A - 40 kA  available at 650 mm panel

Diagramma strutturale：