Transformer Accessories

Dedicated Accessories of Box-type Transformer Substation (USA type)
Product Introduction
Dedicated Accessories of Box-type Transformer Substation (USA type) include L.V outlet duct,Insulation operational pole,H.V. Brushing,Plug-in fuse core,Fully insulation brushing accessories,H.V. load switch,Pressure release valve,Charged displayer and so on.
Our technology is strong , manufacture process is advanced, equipments are excellent and testing modes are complete. Meanwhile, we have a professional team that everyone has sense of responsibility, exploiting and innovating. We have advanced design concepts , we can grasp the pulse in the design filed of the transformer exactly and form unique thinking of special design, manufacturing and market development. We also have passed ISO9001 quality management system ,ISO14001 environment management system and PCCC certification. Our products performances are superior to national standards and IEC standards. We have got the approval of National Transformer Quality Supervision and Inspection Center.

PION range of low voltage transformers comprise of double wound and custom designed transformers.

PION transformers are available in open enclosed, oil cooled models to suit the customer requirement.

Air cooled transformers are available in Open and Enclosed models. The enclosed models are supplied in sheet steel enclosures. Louvering is provided for the heat dissipation of the generated heat.

Oil cooled transformers are housed in MS Tank and provided with adequate pressed steel radiators to ensure proper heat dissipation Oil cooled units are available with standard accessories viz. oil level indicator, drain plug / drain valve, earth terminals, unidirectional CI wheels, Oil fill hole and terminal covers.

A transformer is an electrical device that transfers electricity from one circuit to another with change in voltage, current, phase or other electric characteristics. Transfer of electricity from one circuit to another is purely by magnetic coupling, without relative motion of any part. Transformers are essential in high voltage power transmission providing an economical means of transmitting power over large distances. These are used for both industrial and commercial purposes. Ganpati Electricals (P) Ltd. Is a well-known and trusted supplier of a wide range of transformers of Crompton Greaves Limited.

Types of Cooling:

1. Oil-cooled Transformers: These are totally maintenance free and can be used both indoor and outdoor. Oil-cooled transformers are available in two versions namely (a) with Off-load tap changer and (b) with ON-load tap changer.
2. Dry or Cast Resin Type Transformers: These are air-cooled, having an epoxy resin encasing the windings. These are ideal for indoor installation. However, because the moulds for casting the coils are available only in fixed sizes, the design of such transformers is less flexible; this may increase the cost of customized dry transformers.

Types of Transformers:

1. Power Transformers: These convert an AC voltage and current to a different voltage and current with great efficiency.
2. Distribution Transformers: These are generally used in electrical power distribution and transmission and can withstand overloads.
3. Special Transformers: These include Furnace Transformers, Loco transformers, Traction Distribution Transformers, Trackside Power Transformers.
4. Distribution Unit Substations: These may be of Mini & Micro Types used in Substations.
5. Weather-proof Transformers: If required by client, we can also provide weather proof enclosure for the transformer.

Why Us? :

Transformers supplied by us come with standard fittings and accessories and conform to national and international standards. We purchase transformers only from trusted vendors and supply these to our clients at a reasonable price. Our technical team makes a thorough check before making delivery to the client, ensuring the following.

1. Even flow of current
2. High performance
3. Effortless maintenance
4. Long Serving Life
5. Timely Delivery
6. Reliabilit

Control transformers are mostly used for industrial applications where electromagnetic devices are used such as solenoids, contactors and relays. Also control transformers can be utilized in industrial electrical applications for regulating voltages through electrical and electronic circuits.

We make wide range of control transformers with E-I Lamination core and with various termination styles to suit for customer applications either single phase or Two phase or Three phase as per customer requirements . We provide termination with lead wires, terminal blocks, Din rails, solder points, screws, and terminal connectors. We can provide EI transformers up to 10kVA. We can provide with electrostatic shields, Thermal protector switches and circuit breakers.

Features
Insulation Class as per UL/IS (A,B,F,H)
C and L clamps are provided according to specifications.
High quality Terminal blocks are provided.
High quality XLPE leads wires used.
Low loss EI stampings used for high efficiency.
High quality hardware used.
Glass filled Nylon Bobbins used.
Flame retardant insulation tapes used inside.
High quality insulation used.
Fiber glass sleeves used for external wires.
Compact in space
Cost effective
Particularly well suited for resin cast
Less in weight
UL Approved

Standards
We follow IS11171.
Compatible to IEC61558-1
We can provide UL 5085-1 and UL 5085-2

Applications
Used in converters, inverters, instruments and power supplies.
Used in many types of machines and accessories.
Used in electronic sensing circuits.
Used in voltage stabilizers.
Used in power conditioning equipments.
Used in Rectified Modules

1. Servo Voltage Stabilizer:

Ganpati Electricals (Pvt.) Ltd. is well known for its designing ability of 3-phase oil cooled Servo Voltage Stabilizers in India and abroad under the brand name ‘GE POWER’.

Why Use Servo Voltage Stabilizer? :
Many times it has been seen that a minor fluctuation in voltage can cause the equipment to malfunction or even break down. Servo Voltage Stabilizer prevents all this by controlling fluctuations in input voltage and providing constant output voltage. GE POWER stabilizers are designed to suit input voltage requirement of individual customers.

Types of Servo Voltage Stabilizer:

1.Single Phase Servo Voltage Stabilizer
2.Three Phase Servo Voltage Stabilizer

Features on Demand:

Some of the special features like the following can be included on demand.
1. High-low voltage cut-off to automatically switch off the unit when the output voltage goes above or below a certain preset voltage limit.
2. Overload protection to switch off the unit when the load current value goes higher than the rated value.
3. Manual by-pass facility.
4. Single phase prevention for 3-phase units.
5. Reverse phase sequence protection for 3-phase stabilizers.
6. Built-in spike suppressor.
7. Audio-visual alarm.

Applications :

Three-phase oil-cooled Servo Voltage Stabilizers have unlimited applications in the offices, commercial buildings, telecom industry, textile industry, IT industry, call centers, research laboratories, hospitals, air-conditioning plants, hotels & restaurants, malls, industrial lighting loads, escalators & elevators and offset printing machines etc.

Advantages :

1. Quick, steady and accurate correction of voltage.
2. Balanced output voltage, irrespective of unbalanced input.
3. Reduced heating and minimum losses.
4. Overall energy saving and reduction in electricity bills.
5. Reduction in breakdown of electrical / electronic equipment.
6. Increased life of bulbs, tubes, motors and other accessories,


2. Isolation Transformer:

Isolation transformer is designed to provide electrical isolation without stepping voltage and current either up or down. It decouples the two circuits and prevents passage of line voltage transient, spikes and galvanic leakages from reaching the sensitive or critical equipment like computers and its peripherals, medical instruments and digital communication & telemetry systems etc. It is used to protect against electric shock, to suppress electrical noise in sensitive devices, or to transfer power between two circuits which must not be connected together.