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Certified ISO 9001 by
Reference standards: VCB-IS 13118, IS 2147, IEC 62271-100, IEC 60298, IEC 60694
Outdoor VCB Kiosk Type MSK 12 / 24 / 36Upto 36 kV, 1600 A, 25 kA
MEGAWIN
Salient Features
Totally enclosed, Simple in construction &
easy to operate
The VCB can be fixed or drawout type
Fully Type Tested
Enclosure Tested for IP55
High Electrical and Mechanical life
No fire hazard
Restrike free
Suitable for rapid Auto-reclosing duty
Negligible maintenance
Stagewise stringent quality checks
Introduction
Megawin Outdoor Vacuum Circuit Breaker KIOSKtype MSK12/24/36 is directly installed at site on aplinth. CTs/PTs and relay control panel are in-built inthe metal enclosure. The power supply can be takeneither through roof bushings or cable box or a combi-nation of roof bushing and cable box as the case maybe.
The operating mechanism is either manual/ motorisedspring charged. The clearance between phases andbetween phase and earth on the VCB truck as well asthe bus connections are as per the relevant standards.The vacuum circuit breaker is very robust and virtuallymaintenance free.
Emergency tripping arrangement can be providedoutside the cubicle on request.
InterlocksAdequate interlocks for the vacuum circuit breakertruck are provided to ensure total safety to the operatingpersonnel. Mechanical Castle Interlocks with up stream/down stream isolators can be provided on request.
Transport, Erection, CommissioningThe MSK outdoor kiosk vacuum breakers arecompletely factory assembled and ready for installationat site. Only the power connections and control cableconnections need to be extended to the kiosk.
AdvantagesCompactSaving of floor spaceReady to installHigher reliability
B
A C
MSK12
12287550
1250253
62.5900
IP55IP2X
MSK24
2450
12550
1250253
62.51100
IP55IP2X
MSK36
3670
17050
1250253
62.51250
IP55IP2X
Unit
kVkV-rmskV-Peak
HzAkA
Sec.kA Peak
kg
Technical Specification Rating
Rated VoltagePower Frequency withstand VoltageImpulse withstand voltageRated FrequencyRated Normal CurrentShort time currentRated short circuit durationPeak withstand currentTotal Weight (approx)Degree of protection(a) enclosure(b) within switchgear
A
90010001500
B
222526252650
Rating
12kV24kV36kV
C
185024002400
All dimensions are in mm
Due to continuous improvement, some information in this catalogue may become obsolete
For latest information, please contact: Megawin Switchgear
Salem (HO) : P.B No. 434, Perumal Malai Adivaram, Alagapuram, Salem 636 004. Tamilnadu. India.Ph. 91- 427- 2330498, 2447099, 2330288, 2440720 Fax : 91- 427- 2330502.E-mail : [email protected]. www.megawinswitchgears.com
Chennai : Saikiran, 3rd Floor, 4, 1st Main Road,Kasturibai Nagar, Adyar, Chennai-600020. Telefax : 91-44-24403569.E-mail : [email protected]
Bangalore : No.22, 1st Floor, SNS Plaza, Kumara Krupa Road,Bangalore – 560 001. Telefax: 91-80 –2383869.E-mail : [email protected]
Mumbai : A2/2-703, Flower Valley, Off : EE Highway, Near Cadbury Junction,Thane - 400 601. Telefax : 91-22-25776381.E-mail : [email protected]
Delhi : A-115, Ashok Vihar, Phase – 1, New Delhi – 110 052. Telefax : 91 – 11 – 27452584, 27246142.E-mail : [email protected]
Cochin : E-mail : [email protected] Ph : 0484-2527985. Fax : 0484-2523849.Hyderabad : E-mail : [email protected] Telefax : 91-40-55315324 / 27543167.Kolkatta : E-mail : [email protected] Ph. 033-26609869. Fax : 033-26505479.Nagpur : E-mail : [email protected] Telefax : 0712-2738335.Pune : E-mail : [email protected] Telefax : 020-5441183.
