Alfa Transformers Ltd,Vadodara

BUILT-TO-SPEC PAD MOUNTED TRANSFORMERS - STANDARD FEATURES*

• To 5000 KVA
• HV up to 34.5 kV
• LV up to 600V
• Lead Times**: Typically 10-12 weeks on units 2500 KVA and below
• Lead Times**: Typically 12-14 weeks on units 2501 to 3750 KVA
• Lead Times**: Typically 14-16 weeks on units above 3750 KVA
• Mineral oil
• 65ºC temperature rise
• Operating altitude - 3,280 ft AMSL (1000m)
• Live or dead front
• Loop or radial feed
• Secondary spade terminals
• De-energized tap changer
• Door locking mechanism
• Pentahead bolt(s) on cabinet doors
• Grounding pads
• Pressure relief valve
• Upper fill plug
• Drain valve with sample port
• Non-PCB identification
• Standard "pad mount green" paint
• Manufactured and tested per applicable ANSI and NEMA standards
• DOE 2016 energy efficiency standards on non-exempt units

BUILT-TO-SPEC PAD MOUNTED TRANSFORMERS - OPTIONAL FEATURES*

• FR3 fluid (or equal)
• 55/65ºC temperature rise
• Feed thru inserts on dead front units
• Bayonet fusing
• Under oil partial range current limiting fuses
• Weak link fuses
• Two or four-position loadbreak switch
• Liquid level gauge
• Temperature gauge
• Pressure/vacuum gauge
• Gauges with alarm contacts
• Cover-mounted pressure relief device
• Upper fill valve
• Step-up duty
• Other ratings, features, and accessories available on request