ERDA approved transformers manufacturers

view ERDA approved transformers price, A Full Range Of ERDA approved transformers suppliers in africa

Electrical Research and Development Association, also referred to as ERDA in short is a not for profit professional Research Association of the Electrical Industry and Utilities in India.Transformers form an integral component of the power system across various industries.

ERDA approved transformers Exporter in india, Carries A Complete Line Of ERDA approved industrial power transformers

These erda approved transformers have been expected to find an increased demand with huge emphasis placed on infrastructure development.Instrument Transformers such as both CTs as well as PTs have wide application in the power system which involve metering and protecting. Indigenously .

erda approved transformers manufacturers produce these transformers across a wide variety of ratings. Hence, these transformers which fall in the range of up to 160 MVA, 400 kV Class are required to pass several tests administered such as the Impulse Test, 4 MVA, 33 kV Class for short Circuit test as well as up to 2000 kVA 33 kV for routine tests can be tested.

We are one of the leading erda approved transformers manufacturers in India.

• Phase is 3Ø
• Frequency if 60Hz,50Hz
• Primary Voltage is 22.9 kV
• Secondary Voltage is 6.6/3.3 kV
• Tap Voltage 23.9-R22.9-21.9-20.9-19.9kV
• Vector Dd0, Dyn11, etc.
• Range:2500 kVA to 100,000 kVA, up to 220 kV Class
• standard:
  • Distribution and power transformers: IS: 2026, BS: 171 & IEC: 76
  • Converter transformers: IS: 4540, IEC: 146 & IEEE: 444
  • Furnace transformers: IS: 2026
  • System earthing transformers: IS: 3150 & BS: 4944
• Off-circuit tap changer to provide +5% to -5%, +7.5% to -7.5%, +10% to -10% taps
• On-load tap changer for offering +5% to -15% taps in steps of 1.25% / +5% to -15% in steps of 2.5%
• Frequency of 50 Hz in voltages of 11 KV, 22 KV, and 33 KV
• Continuous duty
• Standard fittings according to IS: 2026/IEC: 76
• HV Side cable box/Bare Brushings
• LV Side cable box/bus duct
• Certification: ERDA approved
• ERDA approved transformers manufacturers in india:Uganda, Kenya, Nepal, Nigeria, Rwanda, Tanzania, Bangladesh, Malaw, Africa, India, Malaysia

Electrical Research and Development Association (ERDA) may be a not-for-profit professional Research Association of the Indian Electrical Industry and Utilities. ERDA was set up with the financial support of Committee of Scientific and Industrial Research (CSIR), Government of India and the State Government of Gujarat.

Points to be remember while buying a ERDA approved transformer

---

• First of all, you need to look for a reliable ERDA approved transformer manufacturer and supplier.
• Choosing right place to buy a ERDA approved transformer from and maintaining it is as important as taking care of our assets, so next time your industrial transformer has a problem making sure you go to the right place.
• Check if the manufacturer offers customized transformers to meet your requirements so that you get a ERDA approved transformer best suited for the purpose you want to purchase it for.
• Check for the protection of the device you want to purchase, and ask the manufacturer for a guarantee.

 

ERDA Test Reports

---

• Test Report
  • Test report will be issued for the equipment/products tested, at no extra cost, but only upon payment of the final bill of test charges. In case of requirement of additional copies of test report/test certificate, the Customer shall inform the Testing Authority before commencement of the test. Separate charges will be levied for such requests.
  • The report will contain the record of the values of test results, the physical condition of the equipment/products during/after the test(s) copy(s) of Oscillogram(s), graphs, drawings, photographs, etc as appropriate.
• Test Certificate
  • The sealed test certificate is issued, on request and on payment of additional 10% of the total test charges when an equipment/product/sample of a particular type and rating has satisfactorily passed all the specified tests in compliance with the conditions stipulated in a published National/International Standards.
  • This Certificate is issued in justification of the satisfactory rating of the equipment/product/sample for which it is tested.
ERDA approved transformer price

---

 For Final ERDA approved transformers price india Please Mail Us on info@rajasthanpower.in

 

Check ERDA approved transformer manufacturers near me, India’s Largest ERDA approved transformers manufacturers

 

ERDA approved transformer Design

---



ERDA approved transformer rating

---

Description	Max Ratings	Voltages	Standards
Amorphous Metal Cores Distribution Transformers	2.5 MVA	Up to 11kV	ANSI,IEC,IS
Cast Resin Dry Type	1 MVA	Up to 11kV	ANSI,IEC,IS
Conventional Oil Cooled Distribution Transformers	5 MVA	Up to 36 kV	ANSI,IEC,IS
Corrugated Tank Oil Cooled Transformers	2.5 MVA	Up to 36 kV	ANSI,IEC,IS
Single-phase Pole mount Distribution Transformers	315 kVA	Up to 36 kV	ANSI,IEC,IS
Three-phase Pole or Platform Type Transformers	5 MVA	Up to 36 kV	ANSI,IEC,IS
Solar Application Inverter Transformer	5 MVA	Up to 36 kV	ANSI,IEC,IS
Converter Transformer	5 MVA	Up to 36KV	ANSI,IEC,IS

 

ERDA approved transformer testing

---

Testing is one of the critical capacities of the transformer fabricating action.

Following are the Tests that are carried out on the transformers before they are ready for final delivery:

a	Routine tests
1	Oil Dielectric Strength (BDV) Test
2	Core cutting & assembly
3	Measurement of Voltage Ratio
4	Check of polarity and phase displacement
5	Magnetizing current
6	Short circuit current
7	Magnetic Balance
8	Winding resistance
9	Measurement of short-circuit impedance and load loss
10	Measurement of no-load loss and current
11	Separate source AC withstand voltage test
12	Short duration induced AC withstand voltage test
13	Pressure & Oil Leakage Tests
b	Type tests
14	Impulse Test
15	Lightning & Switching Impulse test
c	Special tests
16	Zero-sequence impedance
17	Capacitance & Tan delta of Bushing
18	Capacitance & Tan delta of Windings
19	Noise level measurement

All the Testing is carried as per latest IS Standards

 

industrial applications of ERDA approved transformer

---

• Power Generation Stations
• Distribution Company (DISCOM) Substations
• Solar Power and Wind Power Generation Applications

 

ERDA approved transformer manufacturing process

---

Kindly click here for ERDA approved transformer manufacturing process

 

used of ERDA approved transformer

---

• Current Transformation
• Data Processing
• Automobile Industry
• Aerospace
• Military Subcontractors
• Communications
• Clock and Timer Circuits
• Electrochemical Industry
• Steel Manufacturing Industry
• Audio Systems
• Biochemical and Biomedical

 

types of ERDA approved transformer

---

ERDA approved Single Phase Transformer  ERDA approved Three Phase Transformer  ERDA approved Distribution Transformer  ERDA approved Power Transformer ERDA approved Inverter Transformer  ERDA approved Solar Transformer  ERDA approved Furnace Transformer  ERDA approved Dry Type Transformer  ERDA approved Amorphous Transformer  ERDA approved Industrial Transformer  ERDA approved Electric Furnace Transformer   ERDA approved Heat treatment transformer   ERDA approved Environment Friendly Transformer  ERDA approved Low Losses Transformer  ERDA approved BIS Approved Transformer

ERDA approved 3 Star Transformer  ERDA approved 4 Star Transformer  ERDA approved 5 Star Transformer  ERDA approved Energy Efficiency Level 2  ERDA approved Energy Efficiency Level 3 ERDA approved ERDA Aprroved Transformer  ERDA approved ERDA Approved Transformer  ERDA approved 1 MVA Transformer  ERDA approved 1.5 MVA Transformer  ERDA approved 2 MVA Transformer  ERDA approved 2.5 MVA Transformer  ERDA approved 3.15 MVA Transformer  ERDA approved 5 MVA Transformer  ERDA approved 8 MVA Transformer  ERDA approved 10 MVA Transformer

Contact For buy online from ERDA approved transformers manufacturers

buy from ERDA approved transformers manufacturers in mumbai at low cost.