CG Global Logo

CALL US

222 423 7700 (IN)
1800 267 0505 (CC)

MARKET

663.35 +33.60(5.34%)

662.8 +32.95(5.23%)

CG Global - Product Details

AIS (SF6) Circuit Breaker Up To 800 kV

Home Power Switchgear Products- MV / HV / EHV / UHV EHV Switchgear AIS (SF6) Circuit Breaker Up To 800 kV
  • product_image
  • product_image

    Dead Tank Circuit Breaker

EHV Switchgear

AIS (SF6) Circuit Breaker Up To 800 kV

SF6 Insulated Dead Tank Breaker (DTB). CG has supplied its High Voltage DTB to various utilities spread across different climatic conditions in LATAM, ARFICA. Our DTB adhere to the requirements of the National and International Quality, Environment and Safety Standards including ISO 9001–2015, ISO 14001 and ISO 18001. The performance and reliability of DTB has been verified through Type tests at renowned international testing laboratories like VEIKI-VNL Hungary, including Short Circuit Making and breaking, Switching Tests, Dielectric Tests including Power Frequency Withstand, Lightning Impulse and Partial Discharge test etc as per IEC 62271-100.

    • Fully Compliant to IEC standards
    • Up to Three CT Cores per Phase
    • Aluminum enclosures result in low enclosure losses, are light weight and corrosion free
    • Low maintenance requirement, high availability and long service life
  • Sr. No. RATING UNIT 72.5KV DTB
    1 TYPE DESIGNATION   DTB72-40
    2 APPLICABLE STANDARD   IEC62271-100
    3 HIGHEST SYSTEM VOLTAGE kV 72.5
    4 RATED FREQUENCY Hz 50
    5 RATED NORMAL CURRENT A 3150
    6 RATED POWER FREQUENCY WITHSTAND VOLTAGE (1 min) kV 140
    7 RATED LIGHTNING IMPULSE WITHSTAND VOLTAGE kVp 325
    8 RATED SHORT CIRCUIT BREAKING CURRENT (3 SEC) kA 40
    9 RATED PEAK WITHSTAND CURRENT kAp 100
    10 RATED BREAK TIME ms 60
    11 AMBIENT TEMPERATURE ° C 40

  • ADVANTAGES:

    • Less space Requirement
    • Compact design
    • More sustainable solution
    • Lower Maintenance
    • High Reliability
Place an Enquiry
Top