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Home » Products » Air Break Isolating Switches » Gang Operated Air Break Switches

Gang Operated Air Break Switches

Gang Operated Air Break Switches
Gang Operated Air Break Switches
Product Code : 02
Product Description

Our company is a reckoned entity in this industry best known as one of the most prominent manufacturers and suppliers of Gang Operated Air Break Switches. Offered range is manufactured by using finest quality basic materials sourced from authentic vendors of market. These switches are available in horizontal and vertical mounting. Gang Operated Air Break Switches are designed with low cost electrification program especially suited for overhead system to isolate the transformer from the distribution system.

Features:

  • Strong operating handle
  • Rust proof
  • Low maintenance

Air Break Isolating Switches available in Rocking Tilting Type &  Rotating Type

  • 11 KV 200 Amps 3 insulator
  • 11 KV 200 Amps 2 insulator
  • 11 KV 400 Amps 3 insulator
  • 11 KV 630 Amps 3 insulator
  • 11 KV 200 Amps 3 insulator rocking type air break switch with single action make and break (Horizontal Type)
  • 11 KV 400 Amps 3 insulator rocking type air breaks switch with single action make and break "Horizontal Type"
  • 11 KV 200 Amps air break switch with drop out fuse set 12 insulators
  • 11 KV 400 Amps air break switch with dropout fuse set insulators
  • 11 KV switch fuse unit 9 insulator with lighting arrestors.
  • 22 KV 200 Amps 3 insulator Vertical type DOUBLE STACK type
  • 22 KV 400 Amps 3 insulator Vertical type DOUBLE STACK type
  • 22 KV 200 Amps 3 insulator Vertical type DOUBLE STACK type
  • 22 KV 400 Amps 3 insulator Vertical type DOUBLE STACK type
  • 33 KV 200 Amps 3 insulator Vertical type DOUBLE STACK type
  • 33 KV 400 Amps 3 insulator Vertical type DOUBLE STACK type

Spare for Switches available from 11 KV to 33 KV

  • Male contact/moving contact blade
  • Female contact/Fix contact jaw
  • Tinned copper flexible jumper 200A/400A
  • MS jumper carrier
  • Back connector plate

Rotating Type Switch available from 22 KV to 33 KV

  • 200 Amp. horizontal mounting
  • 400 Amp. horizontal mounting
  • 200 Amp./1400 Amp with earth switch

Guaranteed Technical Particulars for 11 KV Switch Air Break Type with Post Insulators

Particulars

Technical Particulars

Manufacturer's type/Designation/Installation

11 KV 200, A Tilting type

Manufacturer's name and country of manufacture

M/s. Jaipuria Brothers Electricals Pvt. Ltd., Delhi

Works Address

F-16 -17, Ganga Vihar, Gokul Puri Shahdara Delhi

Standard (s) according to which the isolators are manufactured

IS 9921/Part I to V

Maximum design voltage at which the isolators can operate

12 KV

Rated Frequency

50 Hz.

Rated Voltage

12 KV

Continuous current rating

200 A

Rated short time withstand current for one second


Voltage drop across terminals

As per relevant IS

Current density at the minimum cross section of :


For copper parts ( Amp. /sq . Mm)

Less than 2.5

For aluminum parts (Amp. Sq/ mm)

Less than 1.0

Maximum temperature rise of following current carrying parts when carrying rated current continuously (deg. C) over an ambient of 50 deg . C Instead of 40 deg. C mentioned in relevant IS

25oC

Class (outdoor)

Outdoor

Insulation levels.


impulse withstand voltage (KV peak)


Across the isolating distance

85 KV

Phase to earth

75 KV

Power Frequency withstand voltage (KV rms)


Phase to earth

28 KV

Across the isolating distance

32 KV

Minimum clearance in air (mm) center to center between phase to phase

600 mm

Minimum distance between insulators

As per drawing to be approved

Minimum Isolating distance (in open position)

375 mm

Design & Construction :


Number of insulators Per Pole

3 nos.

Number of breaks Per Pole

Single

Type of closing/opening mechanism

Vertical

Height of contacts

110 mm

Cross section and number of fixed contact leafs

2 nos., 38 mm x 3.0 mm thick

Cross section of moving blade

32 mm x 5 mm

Size and numbers of spring used in fixed contact

4 nos, 16 SWG, 28 mm long, 15 mm OD & 6 turns

All Current carrying copper parts should be suitable to have current density less than

2.5 A/ sq./mm

All Current carrying aluminum parts should be suitable to have current density less than

1.0 A/ sq/ mm

Operating pipe (handle & rod)

25 mm NB, 5.0 meter long med, class

Type of bearings

Rocking type lever supported on side plates with self lubricated nylon rings

Base channels

75 mm x 10 mm x 100 mm long

Post Insulators


Type

11 KV, E-22, IS 2544

Name of manufactures

Name of manufactures

Height of each insulator

245 mm

Tensile strength (Kg)

20 KN

Compressive strength

40 KN

Torsional strength in (Kg m)

340 MN

Cantilever strength upright

9 KN

Power frequency dry flash over voltage (KV) rms

As per relevant IS

Power frequency we flash over voltage (KV) rms

As per relevant IS

Impulse flash over voltage (positive wave ) (KV) peak

As per relevant IS

Impulse with stand voltage (KV) peak

75

Power frequency puncture voltage (KV) rms

As per relevant IS

Visible discharge voltage level (KV) rms

9

Cree page distance

300 mm (min)



Factory Address:

F-16-17, 40 Foota Road
Ganga Vihar, Shahdra
New Delhi

JAIPURIA BROTHERS ELECTRICALS PVT. LTD.
12/56, DB Gupta Road, D.R. Chamber, 2nd Floor, Karol Bagh, New Delhi - 110005, India
Mr. Mehul Jain (Director)
Retail Outlet Address:
Jaipuria Brothers Electricals Pvt Ltd  1749 /4 , Bhagirath Palace Chandni Chowk , Delhi - 110006
Phone No.- 011-23873581
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