16.5kV–27 kV Medium Voltage Metal-Clad Switchgear Aiki 16.5kV–27 kV Medium Voltage Metal-Clad Switchgear

Bayanan

Na ƙwaliti na Square D Masterclad™ Medium Voltage Metal-Clad Switchgear tana cikin harkokin da kuma ingantaccen bayanai wanda take tsara masu amfani da shi don ci gaba da kyau. Ingantaccen bayanai da kuma tsohon yadda ya haɗa da Masterclad switchgear. An samun switchgear daga abubuwa masu karfin ruwa da kuma takalmafiya don haka da mutanen da ke amfani da shi da kuma abubuwan da ake amfani da su.

Abubuwan da ake iya samun Masterclad switchgear sun hada da electronics masu zamani da kuma ION power quality monitoring da EASERGY protective relays, EcoStruxure™, integrated racking, da automatic throwover systems.

An yi tasirin cikakken bayanai ta hanyar amfani da wurare da kuma abubuwan da ake amfani da su. Don duk ratings da kuma configurations da functions na switchgear, ana amfani da wurar daɗi. Wannan abubuwa tana ba da hankali da kuma tsohon yadda, tana saukar da lokacin da ake bukata da kuma lokacin da ake fada da switchgear. 

Abubuwan da ake samu

• Air-insulated switchgear defined by ANSI C37.20.2

• UL listed equipment

• Indoor and outdoor options with one or two high breaker arrangements

• Also available as arc resistant structures type 2B for 5 and 15 kV class

• Removable (drawout) circuit breaker

• Compartmentalized enclosure with grounded barriers

• Isolated low voltage compartment

• Automatic gear driven shutters

• Automatic shutters in VT, CPT, and fuse truck compartments

• Epoxy insulated busbars

• Mechanical interlocks

• Disconnect style instrument transformers

• Continuous grounded breaker and auxiliary trucks, in and between test/disconnected and connected positions

 Parameter

• 16.5–27 kV

• 1200–2000 Amperes Continuous Ratings

• 16, 25, and 40 kA Symmetrical Interrupting Capacity

• 125 kV BIL, peak (impulse) dielectric withstand

• 60 kV, rms 1 minute 60 Hz dielectric withstand

• NEMA Type 1 – Indoor enclosure

Structural diagram

27 kV Layout Dimensions