Three Phase Distribution Transformers

38,000 - 41,000 /Piece Get Latest Price

Country of Origin India
Onsite Support Available Yes
Brand Name Electro Tech Transmission
Winding Material Aluminium
Certification ISO 9001:2008
Number of Phase Three Phase
Voltage Ratio 110V
Power Rating 10-50 KW
Operating Type Automatic
Driven Type Electric
Warranty 2 Year
Color Green
Cooling Type Oil Cooled, Air Cooled
Insulation Class A Class
Standard IS-1180, IS-2026
Winding Turns Step Down
Usage Outdoor, Industrial, Commercial, Electricity Distribution
Speciality Easy To Use, High Efficiency, Reliable
Color green white , brown
Name three phase distribution transformer
Product 40000

25 kva three-phase distributor transformer

Additional Information:

Delivery Time : Immediate delivery

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On-Load Distribution Transformer

7.50 Lakh - 16.55 Lakh /Piece Get Latest Price

Winding Material Copper With Multiple Paper Covering
Frequency 50/60 Hz
Brand Name Electrotech
Type Indoor/ Outdoor
Voltage Class 3.3, 6.6, 11, 22, 33 KV.
Vector Group Dyn11 or other specified by customer
No. of phase 3 phases
Tap Range ±10 %, +5% to -15% in 1.25% steps in 17 positions
Applicable Standards IS-1180:2014 (Part-1), IS-2026, IEC 60076
Painting Epoxy or specified by customer

Features of On-Load Transformer

Magnetic Circuit is made using step-lap design for lower losses and low magnetizing current of core by using high quality CRGO material with grades such as ZDKH, ZDMH, AMORPHOUS, MOH, etc.
Electric Circuit is made using electrolytic grade with 99.99% pure High Quality Copper from our regular and reputed vendor HINDALCO & STERLITE with Foil winding in L.V coil of transformer.
High Dielectric Insulation property to withstand lightening impulse and voltage surges.
ONAN through natural convection for effective cooling through axial and radial ducts.

Benefits:-

Due to On-Load Transformer the voltage at LV side remains in limit against the voltage fluctuations from HV side.
For changing a tap, shut down of factory is not reliable. But due to the On-Load Transformer, you can change tap even when your factory is running.
As there is RTCC panel with AVR (Automatic Voltage Regulator) LV side voltage remains in desire range by changing tap automatically.
Due to On-Load Transformer efficiency of transformer increases, losses of the transformer and other electrical equipment decreases results in low power consumption, and overall life of the transformer and other electrical equipment increases.

Range :

630 kva On Load Transformer
750 kva On Load Transformer
800 kva On Load Transformer
1000 kva On Load Transformer
1250 kva On Load Transformer
1600 kva On Load Transformer
2000 kva On Load Transformer
2500 kva On Load Transformer
3000 kva On Load Transformer
3500 kva On Load Transformer
4000 kva On Load Transformer
4500 kva On Load Transformer
5000 kva On Load Transformer

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Air Cooled Transformer

6.50 Lakh /Piece Get Latest Price

Brand Name Electrotech
Cooling Type Air Cooled
Working Frequency 50/60 HZ
Coil Structure Round
Power Rating 500kVA
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Winding Material Copper
Usage/Application Colony, Industrial, Commercial Building

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500kVA 3 Phase Oil Cooled Distribution Transformer

4.25 Lakh /Piece Get Latest Price

Min. Order (MOQ) 1 Piece
Brand Name Electrotech
Protection Degree 50 Deg. C
Installation Outdoor/ Indoor
Standard IS-2026
Winding Material Copper
Cooling Type Oil Cooled
Voltage Ratio 11kV/433V
Number of Phase 3-Phase
Power Rating 500kVA

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63kVA 3 Phase Oil Cooled Distribution Transformer

52,000 /Piece Get Latest Price

Brand Name Electrotech
Standards IS-2026
Winding Material Copper
Cooling Type Oil Cooled
Voltage Ratio 11kV/433V
Number of Phase 3-Phase
Power Rating 63kVA

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200kVA 3 Phase Oil Cooled Distribution Transformer

1.30 Lakh /Piece Get Latest Price

Brand Name Electrotech
Power Rating 200kVA
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Cooling Type Oil Cooled
Winding Material Copper
Standard IS-2026

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2MVA 3 Phase Oil Cooled Distribution Transformer

21.55 Lakh - 29.55 Lakh /Piece Get Latest Price

Brand Name Electrotech
Usage Industrial
Standard IS-2026
Winding Material Copper
Cooling Type Oil Cooled
Voltage Ratio 11kV/433V
Number of Phase 3-Phase
Power Rating 2MVA

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750kVA 3 Phase Oil Cooled Distribution Transformer

8.50 Lakh - 13.65 Lakh /Piece Get Latest Price

Brand Name Electrotech
Power Rating 750kVA
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Cooling Type Oil Cooled
Winding Material Copper
Standard IS-2026

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100kVA 3 Phase Oil Cooled Distribution Transformer

2.50 Lakh /Piece Get Latest Price

Brand Name Electrotech
Frequency 50-60 Hz
Power Rating 100kVA
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Winding Material Copper
Usage/Application Colony, Industrial, Commercial Building
Cooling Type Oil Cooled
Ambient Temperature 50 Deg. C
Standard IS-2026

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25kVA 3 Phase Oil Cooled Distribution Transformer

32,000 /Piece Get Latest Price

Type Three Phase Oil Cooled Transformer
Brand Name Electrotech
Weight 100-1000kg
Color Green
Condition New
Frequency 50hz
Certfication ISO 9001:2008 Certified
Cooling System Oil Cooled
Country of Origin India
Warrenty 2yrs
Phase Type Three Phase
Power Rating 25kVA
Phase Three Phase
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Cooling Type Oil Cooled
Winding Material Aluminium
Standards IS-2026

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500kVA 3-Phase Oil Cooled Step Down Transformer

4.35 Lakh /Piece Get Latest Price

Country of Origin India
Type Three Phase Oil Cooled Transformer
Application Industrial Use, Power Grade
Weight 100-1000kg, 1000-2000kg
Color Green, Grey, Light Green, Sky Blue, White
Condition New
Frequency 50hz, 60hz, 50~60 Hz
Automatic Grade Automatic, Fully Automatic, Semi Automatic
Certfication ISO 9001:2008 Certified
Cooling System Oil Cooled
Warrenty 1yr, 2yrs
Phase Type Three Phase
Production Power 100-250kw, 25-50kw, 250-500kw, 50-100kw, 500-750kw, 750-1000kw
Brand Name Electrotec transmission pvt ltd
Brand Name Electrotech
Power Rating 500kVA
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Cooling Type Oil Cooled
Standards IS-2026
Winding Material Copper
Usage/Application Outdoor/ Indoor
Connection Dyn11
Ambient Temp. 50 Deg. C

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Off-Load Distribution Transformer

5.65 Lakh - 10.55 Lakh /Piece Get Latest Price

Winding Material Copper With Multiple Paper Covering
Brand Name Electrotech
Frequency 50/60 Hz
Type Indoor/ Outdoor
Voltage Class 3.3, 6.6, 11, 22, 33 KV
Vector Group Dyn11 or other specified by customer
No. of Phase 3 Phases
Tap Range ±10 %, +5% in 2.5% Steps or as per Requirement of Customer.
Applicable Standards IS-1180:2014 (Part-1), IS-2026, IEC 60076
Painting Epoxy or specified by customer

Details :

200 kva Off Load Transformer
315 kva Off Load Transformer
400 kva Off Load Transformer
500 kva Transformer in Gwalior
630 kva Off Load Transformer
750 kva Off Load Transformer
800 kva Off Load Transformer
1000 kva Off Load Transformer
1250 kva Off Load Transformer
1600 kva Off Load Transformer
2000 kva Off Load Transformer
2500 kva Off Load Transformer
3000 kva Off Load Transformer
3500 kva Off Load Transformer
4000 kva Off Load Transformer
4500 kva Off Load Transformer
5000 kva Off Load Transformer

Maximum Total Losses Upto 11 KV Class Transformers As Per BIS-1180:2014(Part-1)

Sr. No.	KVA	Impedance %	Maximum Total Loss (W) @ 75˚ Celsius
			LEVEL 1		LEVEL 2		LEVEL 3
			0.5	1	0.5	1	0.5	1
1	250	4.5	1050	3150	980	2930	920	2700
2	315	4.5	1100	3275	1025	3100	955	2750
3	400	4.5	1300	3875	1225	3450	1150	3330
4	500	4.5	1600	4750	1510	4300	1430	4100
5	630	4.5	2000	5855	1860	5300	1745	4850
6	800	5	2459	7300	2287	6402	2147	5837
7	1000	5	3000	9000	2790	7700	2620	7000
8	1250	5	3600	10750	3300	9200	3220	8400
9	1600	6.25	4500	13500	4200	11800	3970	11300
10	2000	6.25	5400	17000	5050	15000	4790	14100
11	2500	6.25	6500	20000	6150	18500	5900	17500

Note: For Transformer having voltage class 22 Kv then permissible total loss shall not exceed by 5% of total loss as per above table and for 33 Kv Class permissible total loss shall not exceed by 7.5% of total loss as per above table.

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OCTC Transformer

6.50 Lakh - 15.25 Lakh /Piece Get Latest Price

Material Mild Steel
Weight 15-20 Tons
Finishing Coated
Packaging Type Carton Box
Driven Type Electric
Phase Three Phase
Mounting Type Ground Mounted
Brand Name Electrotech

Range :

250 kva OCTC Transformer
315 kva OCTC Transformer
400 kva OCTC Transformer
500 kva OCTC Transformer
630 kva OCTC Transformer
750 kva OCTC Transformer
800 kva OCTC Transformer
1000 kva OCTC Transformer
1250 kvaOCTCTransformer
1600 kva OCTC Transformer
2000 kva OCTC Transformer
2500 kva OCTC Transformer

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2.5MVA 3 Phase Oil Cooled Distribution Transformer

17.65 Lakh /Piece Get Latest Price

Frequency 50 /60 Hz
Brand Name Electrotech
Power Rating 2.5MVA
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Cooling Type Oil Cooled
Winding Material Copper
Usage/Application Industrial and Commercial Building
Standard IS-2026

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1MVA 3 Phase Oil Cooled Distribution Transformer

7.25 Lakh /Piece Get Latest Price

Brand Name Electrotech
Power Rating 1MVA
Number of Phase 3-Phase
Voltage Ratio 11kV/433V
Cooling Type Oil Cooled
Winding Material Copper
Standards IS-1180
Usage/Application Outdoor/Indoor
Ambient Temp. 50 Degree Celsius
Coil Structure Round
Efficiency (98-99)%

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Power Transformer

12.50 Lakh - 18.65 Lakh /Piece Get Latest Price

Material Mild Steel
Finishing Polished
Packaging Type Carton Box
Speciality Robust Construction, High Efficiency
Usage Outdoor
Brand Name Electrotech

Designed for 15 years of trouble-free performance.
Design conforms to IS 2026, IEC 60076, ANSI and other relevant standards.
Low power loss and low noise.
Designed to withstand electrical impulses and thermal and dynamic stresses.
Optimum utilization of active materials for compactness.
Modern manufacturing techniques ensure cost effectiveness and reliability.

Standard Fittings

Rating & Diagram Plate
Earthing terminals
Lifting Lugs
Thermometer Pocket
Air Release Plug
Conservator Tank
Cover Mounted Thermometer
Explosion Vent With Suitable Diaphragm
Oil Level Indicator
Drain Cum Oil Filter Valve
Top Oil Filter Valve
Bi-Directional Roller
Silica gel breather
Cooling Radiators
V & L.V Side cable box with copper bus-bar
Neutral - earth bushing for earthing of neutral
RTCC panel for On-Load Distribution Transformer

Protective Devices

Buchholz Relay with alarm and trip contact for transformers from 500 KVA to 5000 KVA
Oil Temperature Indicator with alarm and trip contact for transformers from 630 KVA to 5000 KVA
Winding Temperature Indicator with alarm and trip contact for transformers from 800 KVA to 5000 KVA
Magnetic Oil Level gauge with alarm contact for transformers from 1250 KVA to 5000 KVA

Optional Accessories

Neutral C.T
Jacking Pads
Shut-off Valves
Annunciation/Inspection Window
Pressure Release Valve with contacts

Also Available with us

800 kva Power Transformer
1000 kva Power Transformer
1250 kva Power Transformer
1600 kva Power Transformer
2000 kva Power Transformer
2500 kva Power Transformer
3000 kva Power Transformer
3150 kva Power Transformer
4000 kva Power Transformer
5000 kva Power Transformer

Details :

3 phase, 50 Hz in voltages of 11kV, 22kV, 33kV
Off-circuit tap changer to provide ± 5 %, ± 7.5% & +5% to -10% taps insteps of 2.5%
Class A, uniform/non-uniform insulated
Continuous duty, double copper wound
Painting as per IS/IEC standards
Both HV & LV side outdoor bushings or cable boxes
Cooling radiators/fans.
Cooler control unit.

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Transformers #9561071

Three Phase Distribution Transformers

On-Load Distribution Transformer

Air Cooled Transformer

500kVA 3 Phase Oil Cooled Distribution Transformer

63kVA 3 Phase Oil Cooled Distribution Transformer

200kVA 3 Phase Oil Cooled Distribution Transformer

2MVA 3 Phase Oil Cooled Distribution Transformer

750kVA 3 Phase Oil Cooled Distribution Transformer

100kVA 3 Phase Oil Cooled Distribution Transformer

25kVA 3 Phase Oil Cooled Distribution Transformer

500kVA 3-Phase Oil Cooled Step Down Transformer

Off-Load Distribution Transformer

OCTC Transformer

2.5MVA 3 Phase Oil Cooled Distribution Transformer

1MVA 3 Phase Oil Cooled Distribution Transformer

Power Transformer

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