Auxiliary Transformer
In StockAn Auxiliary Transformer is a compact and efficient electrical device designed to supply power to auxiliary or supporting systems within industrial plants, substations, and power stations. It steps down the high main supply voltage to a lower voltage suitable for operating control circuits, lighting systems, fans, pumps, and other auxiliary equipment.
By ensuring a stable and continuous power supply, it supports the smooth functioning of essential secondary systems that keep main electrical operations running efficiently. Built with high-quality copper windings, laminated magnetic cores, and durable insulation materials, the Auxiliary Transformer ensures high efficiency, low power loss, and long operational life.
Auxiliary Transformer
In Stock
An Auxiliary Transformer is a compact and efficient electrical device designed to supply power to auxiliary or supporting systems within industrial plants, substations, and power stations. It steps down the high main supply voltage to a lower voltage suitable for operating control circuits, lighting systems, fans, pumps, and other auxiliary equipment.
By ensuring a stable and continuous power supply, it supports the smooth functioning of essential secondary systems that keep main electrical operations running efficiently. Built with high-quality copper windings, laminated magnetic cores, and durable insulation materials, the Auxiliary Transformer ensures high efficiency, low power loss, and long operational life.
Product Specification
System Connections: Delta / Star
Input Voltage: 415V, 3 Phase
Output Voltage: 415V or 200V, 3 Phase
Ratios: 1:1 and 2:1
Regulation: Better than 3.5%
Power Factor: 0.75 Lead or 0.75 Lag
Di-electric Strength: 3KV for 60 seconds
Insulation Resistance: Better than 1000 Mega Ohms
Coupling Capacitance: 0.1 PF for 80 dB
Leakage Current: Less than 20 Micro Amps
Common Mode Attenuation: 80 dB / 100 dB
Construction Standards: As per IS 2026 Part I and II, IS 11171
Type of Execution: Closed Type
Operating Temperature: 0°C to 45°C
Type of Cooling: Natural Air / Forced Air / Oil Cooled (optional)
