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POWER LIFELINE SYSTEM
GST : 09ALQPC3784Q1Z6

Step Down Three Phase To Single Phase Transformer

Step Down Three Phase To Single Phase Transformer Specification

High Voltage
Up to 415V AC

Capacity
10 kVA to 200 kVA and above

Cooling Type
Air/Oil cooled

Dimension (L*W*H)
Custom as per rating (e.g., 800 x 500 x 700 mm for 100 kVA)

Operating Temperature
-10C to 50C

Standard
IS 2026 / IEC 60076

Rated Voltage
415V/240V or customized input/output

Voltage Booster Type
Dry

Load Loss
Low, as per IS standard

Low Voltage
110V, 220V, or 240V AC

Coil Material
Electrolytic grade copper

Product Type
Electrical Transformer

Material
Stainless Steel

Output
Single phase AC output

Frequency (MHz)
50/60 Hz

Efficiency
Up to 98%

Phase
Three Phase

Usage
Electrical step-down for machinery, equipment, and power supply conversion

Coil Structure
Toroidal or laminated core

Coil Number
Two-winding

Power Scope
Up to 200 kVA (Customizable)

Weight
Varies by capacity (e.g., 150 kg for 100 kVA)

Noise Level
Below 55 dB

Insulation Class
Class F or Class H as per requirement

Ambient Temperature
Maximum 40C

Impedance
3% to 6% typical

Humidity Tolerance
Up to 95% RH

Paint Finish
Epoxy coated, anti-corrosive

Mounting Type
Floor or platform

Overload Capacity
120% for 1 hour

Connections
Delta/Star to Single Phase

Dielectric Strength
2.5 kV for 1 minute

Application
Industrial, commercial, and institutional loads

Step Down Three Phase To Single Phase Transformer Trade Information

Minimum Order Quantity
10 Units

Payment Terms
Cash Advance (CA)

Supply Ability
100 Units Per Month

Delivery Time
10 Days

Main Domestic Market
All India

Step Down Three Phase To Single Phase Transformer About

Step Down Three Phase To Single Phase Transformer is a transformer that converts three-phase electrical power into single-phase electrical power. They are commonly used in residential and commercial buildings where single-phase power is required, but the source of electrical power is three-phase. This type of transformer has three primary windings and one secondary winding. Moreover, these transformers are widely available and can be used for a range of applications, including in lighting systems, heating and cooling systems, and other electrical equipment that requires single-phase power.

Superior Electrical Performance and Versatility

Offering both delta and star winding options, this transformer efficiently steps down three-phase supply for versatile single-phase output. The range of impedance (3% to 6%), high dielectric strength, and overload capacity (120% for 1 hour) guarantee stable and safe operation, compliant with IS 2026 and IEC 60076 standards. Its adaptability meets specific installation environments, and it remains operational in 95% RH and up to 40C ambient conditions.

Long-Lasting, Safe, and Customizable Design

Designed with an epoxy-coated, anti-corrosive stainless steel body and available in air or oil-cooled systems, the transformer stands up to industrial environments. The use of electrolytic grade copper winding and high insulation class mitigates risk, while noise emission below 55 dB minimizes workplace disturbance. Units are engineered to customer specifications, including size, rated voltage, and coil structure.

FAQ's of Step Down Three Phase To Single Phase Transformer:

Q: How does the step down three phase to single phase transformer operate?

A: This transformer receives a three-phase AC input (up to 415V AC) and converts it to a single-phase AC output (110V, 220V, or 240V), using delta or star primary connections for compatibility with different source networks. Its design ensures efficient and safe voltage step-down, suitable for various electrical equipment.

Q: What factors should be considered when selecting the right transformer capacity?

A: Consider the total load requirement (in kVA), the input and output voltage, environmental conditions such as temperature and humidity, and the type of machinery or equipment to be powered. This transformer is customizable from 10 kVA up to 200 kVA and above, with tailored dimensions and cooling types as needed.

Q: Where are these transformers typically installed and used?

A: These transformers are typically floor or platform mounted in industrial plants, commercial facilities, and institutional buildings that require single-phase supply from a three-phase grid-such as for machines, specialized equipment, or power supply adjustment.

Q: What setting conditions can this transformer withstand?

A: Designed for maximum durability, it operates reliably in ambient temperatures up to 40C, tolerates humidity up to 95% RH, and performs efficiently at frequencies of 50/60 Hz. Its anti-corrosive finish and stainless steel enclosure provide extra resilience in harsh industrial environments.

Q: What is the typical installation and commissioning process?

A: After determining site specifications, the transformer is securely floor or platform mounted. Electrical connections are made as per the required output and input values. All safety checks, insulation resistance, and voltage tests are completed before energizing the transformer to ensure compliance with IS 2026 and IEC 60076 standards.

Q: How does the transformer benefit end-users in terms of efficiency and safety?

A: With an efficiency of up to 98%, low noise (below 55 dB), and controlled load losses as per IS standards, this transformer delivers reliable performance with minimal energy waste. High dielectric strength, robust insulation, and overload capacity further enhance operational safety and longevity.

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