SVASCA offer technologically advanced and customized range of Oil Filled Distribution Transformers upto 33 kV class conforming to the Indian / International standards, to enhance the customer’s satisfaction. Products are designed and developed by using modern manufacturing techniques and optimum utilization of finest raw materials, processed under one roof, to ensure cost effectiveness, reliability and a long durable trouble-free performance. SVASCA is approved to design, manufacture and test energy efficient transformers conferred upto 5 Star Ratings, in accordance with energy saving guidelines, defined by the BEE (Bureau of Energy Efficiency, Govt. of India). SVASCA also offers Corrugated Hermetically Sealed type Transformers upto 2500 kVA, which is compact in size and need no maintenance of dielectric insulating fluid. SVASCA vide range of Distribution Transformer are Type Tested from NABL Accredited Labs viz. CPRI, ERDA, NTH, to validate the quality and design.
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Distribution Transformer (CSP Feature) — up to 33 kV Class
Capacity Range:
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Single-phase: up to 50 kVA
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Three-phase: up to 200 kVA (with internal breaker)
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Up to 1000 kVA (with external MCCB)
CSP System Includes Three Key Components:
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Primary Internal Expulsion Fuse — for system protection
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Secondary Circuit Breaker — for overload and fault protection, equipped with signal light
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Primary Surge Arrester — for lightning protection
Standard Accessories
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HV & LV Bushings with Metal Parts
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Oil Level Indicator
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Thermometer Pocket
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Air Release Device
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Lifting Lugs
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Earthing Terminals
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Silica Gel Breather
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Arching Horns
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Rating & Diagram Plate
Optional Accessories
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Tapping Switch (OLTC / OCTC)
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RTCC Panel with AVR for On Load Tap Changer
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Bi-Metallic Terminal Connectors for HV & LV
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Conservator
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HV / LV Cable Boxes
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Disconnecting Chambers
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Explosion Vent with Diaphragm
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Inspection Covers
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Skid Base for Bi-Directional Roller Arrangement
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Uni / Bi-Directional Rollers
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Drain, Filter & Sampling Valves
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Jacking Pads
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Pulling Lugs
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Dial Type Thermometer
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Pressure Relief Valve with Alarm & Trip Contact
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Buchholz Relay with Alarm & Trip Contact
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Magnetic Oil Level Gauge with Alarm Contact
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Oil Temperature Indicator with Two Sets of Electrical Contacts (Alarm & Trip)
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Winding Temperature Indicator with Two Sets of Electrical Contacts (Alarm & Trip)
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SCADA-Compatible Oil & Winding Temperature Indicator
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Weatherproof Marshalling Box
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Thermo Siphon Filter
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Lightning Arrestor
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Bird Guard
| Parameter | Specification |
|---|---|
| Ratings | Single Phase Up to 150 kVA, Three Phase Up to 5000 kVA |
| Single Phase | Up to 150 kVA |
| Three Phase | Up to 5000 kVA |
| Primary Voltage | Up to 33 kV Class |
| Secondary Voltage | 230 / 240 / 250 Volts (Single Phase) 400 / 415 / 433 Volts (Three Phase) or as per customer specification & requirements |
| Type | Conventional / Hermetically Sealed |
| Application | Indoor / Outdoor |
| BEE Rating | Up to 5 Star |
| Applicable Standards | IS: 1180 (Part-1): 2014, IS: 2026, IEC: 60076 |
| Energy Efficiency Level | BIS Energy Efficiency Level 1 / 2 / 3 |
| Frequency | 50 / 60 Hz |
| Cooling | ONAN |
| Vector Group | Dyn11 / Dyn1 / YNyn⁰ or as per customer specification |
| Class of Insulation | Class A |
| Core | Stack or wound type using Prime CRGO |
| Windings Type | Aluminum / Copper — Round / Rectangular / Foil |
| Insulating Fluid | Mineral Oil (both inhibited & uninhibited) as per IS: 335 / IEC: 296 |
| Tapping Switch | On Load Tap Changer (OLTC) / Off Circuit Tap Changer (OFTC) |
| Radiators Type | Corrugated / Pressed Steel / Elliptical Tube |
| Mounting | Pole / Platform |