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Shri Gurunanak Electrical pvt.ltd
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Manufacturers and supplier of servo voltage suppliers, isolation transformer, line filter and electro magnetic coils.

: : Home > Three Phase Isolation Transformers

b 3 Phase Isolation Transformers1 KVA,2 KVA ,7.5 KVA and 50 KVA

Buy new gold brand isolation Transformers to Increase Safety of Electronic Systems

Isolation Transformers are also referred as Power Isolation Transformers and Isolating Transformers. These are widely used in various electrical equipment circuits, it converts high voltage power to less volts , thus provide Convenient access to the appropriate voltage. It transfer electrical power from a source of alternating current (AC) power to some equipment or device while isolating the powered device from the power source, usually for safety reason ,the main function of it to to prevent electric shock thus it Increase Safety of Electronic Systems

As the primary and secondary windings of the transformer have the same number of volts per turn. The efficiency of a transformer is the ratio of the power it delivers to the load to the power it absorbs from the supply. This type of transformers are classed as Three Phase Isolation Transformers

Shri Guru Nanak Electricals Pvt. Ltd. developer, designer, manufacturer, supplier and exporter of New Gold brand made in india isolation transformers and step up & step down. The voltage range of new gold make low priced Isolation Transformers is 10 v to 5000 volt, & frequency 25 Hz to 500 Hz (General use 50 Hz & 60 Hz)

We produce all products using latest available technology, best electrical parts and raw material this reason we are regarded as Prominent & Leading isolation transformers manufacturers in India.

Our Range

2 KVA 3 Phase Isolation Transformer
7.5 KVA 3 Phase Isolation Transformer
10 KVA 3 Phase Isolation Transformer

1 KVA 3 Phase Isolation Transformer

Isolation Transformer
UIT Type
50 KVA 3 Phase Isolation Transformer
Side View of Isolation Transformer

System connections voltage design as per customer require voltage 10 volt to 5000 volt in single phase & three phase design for frequency25 Hz to 500 Hz (general use 42 Hz to 60  Hz) Delta / Star, Star/ Delta, star / Star(and in single phase series & panel connection)
Ratios 1.1 and 2:1 (or as per customer requirement)
Regulation Better than 3.5%
Di-electric strength 2500 V AC for 120 sec
Insulation Resistance More than 1000 mega ohms.
Coupling capacitance 0.1 PF for 100 db
Leakage current Less than 20 Micro Amps
Common model attenuation 100 db
Construction standards As per IS 2026 Part i&ii.

  • Protect the CNC Machines, Computer and Telecommunications
  • Equipment from damage due to electrical Noise, Spikes etc.
  • Where ground potential of system units are different horn each other and are exposed to the effects of instability at high frequencies.
  • Where ground of the equipment cannot be earthed.
  • When no slightest current leakage is permitted in the equipment, especially for computers and CNC controls where only less than 100 micro AMPS is only permitted.
  • To protect against strong lighting, impulse noise, bus short- circuit, accidental discharge of capacitors etc. When no slightest current leakage is permitted in the equipment.
  • To shield large number of electronic equipment which individually also are producing different type of electrical noise at a common busbar typically CNC machines, drives, hardening equipment etc.


Looking for best Indian isolation transformers suppliers call us we can offer custom isolation transformers, All the input and output voltage , connection group and capacity of custom isolation transformers can be designed and produced according to buyer's' requirements and need

New Gold brand low cost isolation transformers can be bought directly from our company “Shri Guru Nanak Electrical Pvt. Ltd.” or through our isolation transformers dealer in India

Want to know about isolation transformers price in Delhi! Feel free to contact our
sales team 91-011-25413041

Shri Guru Nanak Electricals Pvt. Ltd.
(Director Com Technical Adviser)

Phone : 91-011- 25413041 / 45656381
Mobile : +91-9810076381

Email: newgold31@yahoo.com

17 DLF Industrial Area Ground Floor Moti
Nagar New Delhi - 110015 - Delhi - INDIA
(Opp. Metro Piller No. 311)

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