Send Inquiry

Request To Call Back

50 KVA Isolation Transformers

Name: 50 KVA Isolation Transformers
Brand: Agarwal Battery Depo
Price: 75900.0 INR
Availability: InStock

Price 75900.0 INR/ Unit

Get a Price/Quote

MOQ : 1 Unit

50 KVA Isolation Transformers Specification

Rated Voltage
Input 415V AC, Output 415V/230V AC

Dimension (L*W*H)
1050 mm x 580 mm x 950 mm

Operating Temperature
-10C to +45C

Capacity
50 kVA

High Voltage
415V AC

Voltage Booster Type
Auto/manual changeover (if required)

Standard
IS 2026, IEC 60076

Low Voltage
230V AC

Cooling Type
AN (Air Natural)

Coil Material
Copper (Standard)/Aluminium (Optional)

Load Loss
Low, typically less than 2% of rated power

Product Type
Isolation Transformer

Material
High grade CRGO silicon steel core and copper/aluminum windings

Output
415V/230V AC (customizable)

Frequency (MHz)
50/60 Hz

Efficiency
98% or higher

Phase
Three Phase

Usage
Industrial Power Distribution, CNC Machines, Medical Equipment, Data Centers, Sensitive Electronic Devices

Coil Structure
Toroidal/EI laminated core

Coil Number
Multiple windings

Power Scope
50 kVA

Weight
Approx. 310 kg

Noise Level
<55 dB at 1 metre

Mounting Type
Floor Mounted

Cooling Medium
Natural Air

Paint Finish
Powder coated

Humidity Tolerance
Up to 95% RH non-condensing

Insulation Class
Class F or H

Impedance Voltage
4% 10%

Earthing
Double earthing provision provided

Dielectric Strength
2.5 kV AC for 1 minute

Enclosure Protection
IP23 or as required

Winding Arrangement
Delta/Star (as specified)

50 KVA Isolation Transformers Trade Information

Minimum Order Quantity
1 Unit

Delivery Time
5-7 Days

About 50 KVA Isolation Transformers

50 KVA Isolation Transformer

The 50 KVA Isolation Transformer is engineered to provide complete electrical isolation between the power source and critical loads, ensuring maximum safety and protection. It effectively eliminates electrical noise, voltage spikes, and power disturbances, delivering stable and clean output power.

Designed with 100% copper windings, this transformer offers high efficiency, low losses, and long operational life. Its rugged MS enclosure and proper ventilation system make it suitable for continuous operation in demanding industrial environments.

Key Specifications:

Capacity: 50 KVA
Phase: Single Phase / Three Phase (as required)
Input Voltage: 415V / 400V / 380V (or as required)
Output Voltage: 415V / 400V / 230V (or as required)
Frequency: 50 Hz
Winding: 100% Copper
Cooling: Air Cooled (AN) / Oil Cooled (Optional)
Insulation: High-grade insulation material
Duty: Continuous

Applications:

CNC & VMC Machines
Printing & Textile Machinery
Medical Equipment
Data Centers
Automation Panels
Industrial Processing Units

Superior Isolation and Protection

Designed with separate primary and secondary windings, our 50 KVA Isolation Transformers provide complete electrical isolation. The robust dielectric strength of 2.5kV and surge withstand capability safeguard connected equipment from voltage spikes, ensuring enhanced safety and reliable performance in sensitive environments.

Designed for Versatility and Longevity

Featuring Class F/H insulation, CRGO laminated core, and air natural (AN) cooling, these transformers operate efficiently across temperatures from -10C to +45C. Their IP23 floor-mounted enclosures tolerate up to 95% relative humidity, making them suitable for varying industrial settings, medical facilities, and IT hubs.

FAQ's of 50 KVA Isolation Transformers:

Q: How does the isolation transformer enhance safety in power distribution?

A: The 50 KVA isolation transformer provides complete electrical separation between the input and output circuits using separate windings. This isolation helps protect sensitive equipment and personnel from electric shocks, transients, and disturbances, ensuring higher safety in industrial and critical applications.

Q: What are the benefits of using CRGO laminated core in this transformer?

A: A CRGO (Cold Rolled Grain Oriented) laminated core minimizes core losses, improves overall efficiency (98% or higher), and reduces heat generation. This design extends transformer life and lowers operational costs due to reduced energy wastage.

Q: When should I use a transformer with Class F/H insulation?

A: Class F/H insulation enables the transformer to operate reliably under higher temperatures and demanding loads. Use transformers with such insulation in environments where high ambient temperatures or continuous heavy operation is expected, such as in industrial, medical, or IT equipment installations.

Q: Where can the 50 KVA isolation transformer be installed?

A: This transformer is designed for floor mounting and is housed in an IP23 enclosure, making it suitable for indoor locations like industrial plants, CNC machine shops, data centers, and sensitive electronic rooms. Its structure protects against dust and moderate water spray, supporting safe indoor usage.

Q: What is the process for selecting the appropriate winding material?

A: You can choose copper (standard) or aluminum (optional) windings based on cost, conductivity, and installation preferences. Copper offers better conductivity and efficiency, while aluminum delivers cost advantages in certain applications. Our team can assist you in selecting the optimal option.

Q: How is noise controlled in these transformers during operation?

A: The transformer is engineered with a rigid core and innovative coil design to maintain noise levels below 60 dB. This ensures quieter operation, which is vital for environments like medical facilities or data centers where low noise is crucial.

Q: What are the key advantages of having auto/manual voltage changeover and off-circuit tap changers?

A: Auto or manual voltage changeover and off-circuit tap changers allow for flexible voltage adjustments to adapt to varying load requirements or input fluctuations. This ensures stable output, optimizes transformer performance, and supports diverse equipment needs with minimal downtime.

Tell us about your requirement