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Home » Products » Medium Voltage Switchgear Panels » Outdoor 33kV SF6 Switchgear Panels

Outdoor 33kV SF6 Switchgear Panels

Outdoor 33kV SF6 Switchgear Panels
Outdoor 33kV SF6 Switchgear Panels
Product Code : 07
Product Description
Power +F30
The Power +F3O are an Outdoor 33kV SF6 Switchgear Panels of current ratings from 1250A to 2500A. Outdoor Panels are of Kiosk Type construction with double door in the front. The Rear door that is both hinged and bolted for safety. Adequate slope given on roof top to drain rain water. Robust weather and dust proof IP55 degree of protection externally and IP2X between compartments.

Specifications


Panel Model: Power + F30

SF6 Outdoor Kiosk Panel

Breaker

SF6 breaker (HPA)

Supply voltage

33KV

Rated current

1250A, 1600A, 2000A

Short time current rating

26.3

Degree of protection of panel

IP 4X, IP5X

Sheet Enclosure

i) Prime grade sheet steel treated with 7 tank process and duly powder coated for longitivity OR
ii) Supergalum Pre coated Alu-zinc enclosure

Busbar

Electrical grade Aluminium or 99.9% Oxygen Free Copper

Relays

Numerical, Electromechanical relays for Feeder, Transformer, Bus, Motor and Generator protections can be provided.

Metering compartment

Is designed such that meters, indicating equipments, Relays are arranged to make maintenance and operation easy.

Current / Potential transformer:

i) Resin cast transformers designed for low smoke and flame-retardant.
ii) Ratios, Accuracy & burdens as per requirement.

Standard dimensions of panel
(Estimated)

W 1316 mm
D 2300 mm for Incoming / Outgoing panel and 3000mm for IN/OUT type of panel.
H 2500 mm including canopy

 

Our Design Standards:


Breaker

IEC 62271-100

Current transformer

IS 2705/1992 and IEC 60044-1

Potential transformer

IS 3156/1992 and IEC 60044-2

Busbar

IS 5082 for Aluminium

Sheet Steel:

IS 513

Cables

IS 694

General Features

  • Modular & compact for better strength and flexibility in extension.
  • Fully Compartmentalized construction for optimal safety and protection
  • Our design enables adequate space for large cable sizes. Even larger cables and additional runs rear extension is provided for cost effectiveness.
  • Independent exhaust vents for all HT compartment are provided for natural cooling and exit for any flue gasses.
  • Dedicated Circuit breaker compartment as per internationally proven ABB design.
  • Cassette mounted ABB Circuit Breaker with draw out feature for easy maintenance and fail-safe safety.
  • Live parts covered by automatic metallic shutters when breaker is racked out.
  • Electrical anti-pumping design avoids mishaps due to mishandling of the breaker.
  • Additional feature includes a separate Racking in/out mechanism which is provided in the breaker which can change from “test” to “service” positions and vice versa with the cubicle door closed.
  • Only Branded and type tested sub components are used in our panels.
  • Current and Voltage transformers are placed in chamber below Circuit breaker to avoid any kind of flashovers which may damage the breaker.
  • Wiring done with flexible copper cable affirming to IS 694 for Longitivity and Durability.
  • Optional integral earth switch can be provided on the cable side for Earthing.
  • We provide Foundation frame as standard supply
  • All hinged doors are provided with gaskets to keep away dust and water from the electrical components.
  • Multiple guides are provided for safe and sure engagement of fixed and moving contacts.
  • Breaker trolley shall be given along with the breaker panel for maintenance.

 


NEW INDIA ELECTRICALS LTD.

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NEW INDIA ELECTRICALS LTD.
#18, Power House, J.C. Road, Bengaluru - 560002, Karnataka, India
Phone :+917210114575
Fax :91-80-22226666
Mr. Nipul N. Desai (Director - Operations)
Mobile :+917210114575
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