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Three Phase Isolation Transformer

Name: Three Phase Isolation Transformer
Brand: MANGAL ENGINEERS & CONSULTANTS
Price: 100000 INR
Availability: InStock

Price 100000 INR/ Set

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MOQ : 100 Kilovolts

Three Phase Isolation Transformer Specification

Output Current
As per rating (refer technical datasheet)

Input Voltage
90V - 260V AC

Output Voltage
220V / 230V AC (adjustable)

Efficiency
>98%

Frequency (MHz)
50/60 Hz

Phase
Three Phase

Warranty
Yes

Current
As per rating (refer technical datasheet)

Weight
Depends on capacity, e.g. approx. 600 kg for 100 kVA

Ambient Temperature
-10C to +45C

Degree of Protection
IP23 / IP44 (customizable)

Control System
Manual/Automatic (optional)

Usage
Industrial / Commercial Isolation & Safety

Insulation Resistance
>1000 M at 500V DC

Design
Double Wound, Air/Oil Cooled

Voltage Protection
Inbuilt Over-Voltage & Under-Voltage Protection (optional)

Display
Optional Analog / Digital Voltmeter & Ammeter

Dimension (L*W*H)
Varies with rating (example: 900mm 750mm 1250mm for 100 kVA)

Rated Power
Up to 1000 kVA (customization available)

Current Type
AC

Waveform Distortion
Negligible (Typically < 1%)

Product Type
Three Phase Isolation Transformer

Core Material
High-grade Silicon Steel Laminations

Dielectric Strength
2.5 kV for 1 minute

Winding Material
Electrolytic Grade Copper / Aluminum

Paint Finish
Epoxy Powder Coated Enclosure

Mounting Type
Floor Mounted Base Channel

Standards Compliance
IS 2026 / IEC 60076

Short Circuit Withstand
Designed as per IS/IEC standards

Tap Changer
Off-circuit Tap Links (optional)

Cooling Type
Natural Air / Oil Cooled

Operating Altitude
Up to 1000 m above sea level without derating

Noise Level
< 45 dB at 1 meter

Three Phase Isolation Transformer Trade Information

Minimum Order Quantity
100 Kilovolts

Supply Ability
1 , , Kilovolt Per Week

Delivery Time
1 Week

About Three Phase Isolation Transformer

MEC Three Phase Isolation Transformer, 220 V availed by us is a special type of electrical machine that is designed to deliver power to the electrically actuated machines by isolating them from the power source. It is installed with best-in-class electrical and electronic elements that ensure controlled and safe functioning. The offered MEC Three Phase Isolation Transformer, 220 V is provided with a secured casing that gives excellent protection from harsh industrial conditions.

Technical specification

Usage/Application	Industrial
Phase	Three Phase
Input Voltage	220 415 v
Brand	MEC
Cooling Type	Dry type/Air cooled

Superior Electrical Performance and Safety

Built with high-grade silicon steel laminations and double wound construction, this transformer delivers outstanding insulation resistance (>1000 M at 500V DC) and operates with negligible waveform distortion. Complying with global standards such as IS 2026 and IEC 60076, it guarantees reliable operation with proven short circuit withstand capacity and robust over/under-voltage protection options.

Customizable and Reliable for Diverse Applications

Designed for flexibility, our three phase isolation transformer supports output voltages of 220V/230V AC (adjustable) and rated powers up to 1000 kVA. Optional tap changers, manual/automatic controls, and voltage protection allow you to tailor the unit to your facility's exact requirements. With both floor mounting and choice of air or oil cooling, integration is seamless.

Ease of Operation and Enduring Build Quality

An epoxy powder-coated IP23/IP44 enclosure ensures durability in demanding industrial or commercial environments. The transformer maintains a quiet operation (noise <45 dB at 1 meter), features analog/digital voltage and current displays (optional), and is supported by a comprehensive warranty, ensuring peace of mind and dependable service throughout its lifespan.

FAQ's of Three Phase Isolation Transformer:

Q: What are the main advantages of using a three phase isolation transformer in industrial applications?

A: Three phase isolation transformers improve electrical safety by isolating equipment from the power source, minimizing electrical noise, and protecting devices from voltage fluctuations. They also reduce waveform distortion, support high efficiency (>98%), and help extend equipment lifespan in harsh industrial environments.

Q: How is the transformer installed and where should it be mounted?

A: The transformer should be placed on a solid, level surface, ideally using its floor-mounted base channel. It is best located in a clean, dry, and well-ventilated area, indoors or in an enclosure rated at IP23/IP44 for added protection, ensuring a reliable and safe installation.

Q: When would you select oil-cooled over air-cooled models?

A: Oil-cooled models are typically chosen for higher power ratings, continuous heavy-duty applications, or environments with higher ambient temperatures. They provide improved heat dissipation, allowing for longer operating life and better performance under sustained loads.

Q: How does the transformer provide voltage stability and protection?

A: The transformer features adjustable output voltage (220V/230V AC), inbuilt over-voltage and under-voltage protection (optional), and off-circuit tap links for voltage tuning. These ensure a steady and reliable voltage supply, safeguarding connected devices against electrical disturbances.

Q: What processes and standards does the transformer comply with?

A: The transformer is designed and manufactured in accordance with IS 2026 and IEC 60076, ensuring strict quality, reliability, and safety standards. Each unit undergoes rigorous testing, including dielectric strength and short circuit withstand tests, to ensure compliance.

Q: Can the transformer be customized for different power ratings or operating altitudes?

A: Yes, transformers can be customized up to 1000 kVA and are engineered to operate at altitudes up to 1000 meters above sea level without derating. For specific requirements such as output voltage, control systems, cooling type, or degree of enclosure protection, customization is available to meet unique operational needs.

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