Certified: ERDA type test, CPRI type test, MSEDCL Approved
About this item
highly energy efficient 3STAR Rating distribution transformers
precise design
type test certified at the national laboratories i.e. ERDA/CPRI
Description
Jain Electricals also provides you with the option of highly energy efficient 3STAR Rating distribution transformers. . In addition to the precise design the distribution transformers are type test certified at the national laboratories i.e. ERDA/CPRI.
Technical Specification:
• Ratings : CRGO – 25 to 630 kVA
• Lamination blade thickness : 0.23 mm
• Applicable Standards : IS, IEC, ANSI, JIS, BS etc.
• Cooling : ONAN,
• Frequency : 50 Hz, 60 Hz
• Polarity : As specified
• Primary voltage : 11/22/33 KV
• Secondary Voltage : 415, 433 V (Other Voltages as required)
•Winding material : Copper / Aluminum
•Tapping range : ± 5% in steps of 2.5% (Other tapings as required)
•Impedance : As per standards.
Standard Fittings:
Pole Mounting Brackets/Tank Base Channels
Lifting Lugs
Tank grounding Provision
Rating and Diagram Plate
Primary Bushings
Secondary Bushings
Conservator
Breather (Clear view type)
Oil Filling Hole with cap
Thermometer Pocket
Oil Level Indicator
Optional Fittings:
Lightening Arrester
Conservator
HV/LV cable box, Bus Duct
Oil Temperature Indicator
Buchholz Relay (for ratings above 1000 KVA)
Pressure Relief Device / Explosion Vent
Terminal Connectors
Tap Changer
Arcing Horns
Cable Terminations
” Energy Saving format”
Certificates
ERDA type test
CPRI type test
MSEDCL Approved
ISO 9001:2008 certified
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