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Railway Electrification System |
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|  We are listed at the apex in the list of the most prominent Rail Electrification System Manufacturers and Exporters from India. Various national as well as international clients are placing huge and repeated orders for the Railway Electrification System as these are of unmatched quality and exhibit inexplicable performance at respective applications. Additionally, the use of excellent quality materials in the manufacturing of the Railway Electrification System has also added durability and resistivity to various unfavorable conditions. Our Railway Electrification System is widely used at:
- Railways Electrification
- Railway Signaling
- Railway Coaches
Powerware range is a combination of :
- Auxiliary Transformers
- S/P & D/P Isolators Manually operated as well as Moterised
- Air Break Switches Manually operated as well as Moterised
- Booster Transformers
- Traction Transformers
- Transformers for EOG Coaches
Sai Electricals has a dedicated team of application Engineers. Our quest for quality products end services has led us to obtain ISO 9001:2000 Certification.
Sai Electricals, with its R&D wing has developed certain products to be used by Indian Railways at various levels and started their commercial production. The equipments can be used at:
- Railways Electrification
- Railway Signaling
- Railway Coaches
Auxiliary Transformers 25 KV for Railway AC Traction System
Features Application
Range Available : 5, 10, 25 & 50 KVA
25 KV I 240V, 50 Hz. Single phase, oil filled
Design: Computer aided design, compact in size, optimum design and as per latest IS & RDSO specifications.
RDSO Spec No. : ETI/PSI/15(08/2003)
Approval Agency: RDSO, CORE
Type Tested: At CPRI & ERDA
Single & Double Pole 25 KV Isolators
Range Available: 1250 Amp., 1600 Amp & 3150 Amp., 33 KV Class
Design: Optimum design, compact size obtained by computer aided design as per latest IS & ROSO specifications.
ETI/OHE/16(01/94) with slip no. 1 (June2000)
Approval Agency: RDSO & CORE
Type Test: CPRI & ERDA, Vadodra
Moterised Models also available.
Used At Section and paralleling post & sub sectioning & paralleling post, Feeding post & Traction sub-station.
Air Break Switches
- Range 11, 22, 33 KV class
- Current Rating - 200, 400, 600, 800, 1200, 1600 Amp.
- Mounting - Vertical / Horizontal, Single / Double & Center Break, with & without earth switch
- Specification - IS9921(1-V)
- Mode of Operation - Manual as well as Moterised
In addition to above Sai Electricals have :
- Traction Transformers
- Dry Type Step down, Integrated Transformers for EOG coaches
- Transformers covered under group no. 4716 of RCF
- Voltage Regulator
- Transformer Rectifier Set
- Booster Transformers
- Soft Starters
Railway Electrification:
We have successfully developed specialized transformers used by Indian railways up to 25 KV class in their various applications, such as:
- Auxiliary transformer of 5/10/25 & 50 KVA input / 240 output.
- Booster transformers up to 280 KVA 25 KV class.
- Dry type fiber glass epoxy stainless steel housed transformers for EOG coaches up to 60 KVA 750 V input / 415 V output.
- Coach testing traction transformers up to 1000 KVA 11 KV 3 phase input / 25 KV single phase output.
- Single pole & double pole 25 KVA, 1250/1600 amps isolators.
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