CNC
Machine Tools, Robotics
Laser
Cutting Machines
Textile
& Garment Machines
Food
Processing & Packaging Machines
Printing
Machines
Granite
Cutting & Polishing Machines
Medical
& Analytical Equipment
Data
Centres, UPS Bypass, Telecommunication, etc
Isolation Transformer:
Single Phase: 1 kVA - 25 kVA - Aircooled / Oilcooled
Three Phase: 3 kVA - 600 kVA - Aircooled / Oilcooled
An isolation transformer separates two circuits physically and electrically. It isolates and protects equipment and people from mains-powered electrical shock. Magnetic coupling is a method of transferring electrical energy from primary to secondary conductors.
Additionally, an isolation transformer prevents the secondary side or load equipment from being grounded, eliminating ground loop interference and noise effects on the load. Isolation transformers guard against voltage spikes, ground loops, and other power line distortions, saving not only costly equipment but also people's lives.
VERTEX Ultra Isolation Transformer employs a unique multiple shielding technique that reduces the interwinding capacitance to a large extent and increases the DC isolation.
Advantages of Using Isolation Transformers:
Isolation Transformers can
be used as power supplies in sensitive equipment- They can be used to generate
a star point in grids that lack one
- Many appliances cause high
levels of interference to their power supply. Isolation transformers can be used to
supply power to the equipment to protect it from the noise
- They can protect equipment
from power disturbances such as voltage transients, spikes, DC leakage, shocks, and so
on
- They can be used in
sensitive equipment to provide an isolated neutral ground
Customised K-Rated Isolation Transformers:
The K-Rated Isolation Transformer is designed to handle high Harmonic currents with ratings of K4, K7, K13, K20. The higher the K-rating, the more harmonic current the transformer can handle.
Harmonic Distortion often causes the following symptoms:
- Malfunctioning of
microprocessor-based equipment
- Overheating in neutral
conductors, transformers or induction motors
- Deterioration or failure of
power factor correction capacitors
- Erratic operation of
breakers & relays
- Pronounced magnetic fields
near transformers & switchgear
Product Applications:
Technical Specifications:
VERTEX Ultra Isolation Transformer (UIT) - Single Phase / Three Phase - Aircooled / Oilcooled
| Parameters | Single Phase UIT | Three Phase UIT |
|---|---|---|
| Construction | Indoor Purpose | Indoor Purpose |
| Type of Transformer | Dry Type, Floor Mounted, Indoor Application | Dry Type, Floor Mounted, Indoor Application |
| Type Of Cooling | Aircooled / Oilcooled (As per requirement) | Aircooled / Oilcooled (As per requirement) |
| Type of Connection / Voltage Ratio |
- 1:1 / 2:1 (As per requirement) |
Delta / Star 1:1 / 2:1 (As per requirement) |
| Load Regulation | < 3.5% @ 100% Load | < 3.5% @ 100% Load |
| Efficiency | > 97% | > 97% |
| Duty Cycle | Continuous | Continuous |
| Type of Lamination | CRGO | CRGO |
| Class of Insulation | Class F | Class F |
| Dielectric Strength | 2500 V for 1 min | 2500 V for 1 min |
| DC Galvanic Isolation | > 1000 M Ohms | > 1000 M Ohms |
| CMNRR | >100 dB | >100 dB |
| Short Circuit Protection | MCB (OR) MCCB at Input (Optional) | MCB (OR) MCCB at Input (Optional) |
| Ambient temperature | 0 - 50° C | 0 - 50° C |
| Display Type | Analog Voltmeter (Optional) | Analog Voltmeter (Optional) |
| Front Panel Indications | LED Indication - Output ON |
LED Indication - Output ON R/Y/B Phases |
| Input / Output Connection | Input / Output Terminal Plate (Nut-Bolt arrangement) | Input / Output Terminal Plate (Nut-Bolt arrangement) |
| Surge Protection Device (SPD) | Optional | Optional |
| Standard kVA Ratings | 1 kVA to 25 kVA | 3 kVA to 600 kVA |
| Design Standards | As per IS: 2026 Part 1 & 11 | As per IS: 2026 Part 1 & 11 |
