Distribution Transformers (LV & MV)

Pad-Mounted Transformers

  • Frequency :60 Hz operation

  • Temperature Rise :65°C average winding rise

  • High Voltage Basic Insulation Level (BIL) :Dead Front :45 - 150 KV
    Live Front : 200 KV

  • Low Voltage Basic Insulation Level (BIL) :30 – 60 kV

  • Standards Compliance :Designed, manufactured, and tested in accordance with the latest ANSI standards

Benefits

  • Compact and Secure : Tamper-proof design with interlocking doors for safety and durability.
  • Reliable Performance : High-quality materials and advanced engineering ensure long-lasting operation.
  • Enhanced Safety : High voltage insulation levels (BIL) up to 200 kV for operational protection.
  • Easy Maintenance : Includes user-friendly features like drain valves, pressure-relief systems, and tap changers.

Applications

  • Ideal for outdoor power distribution in commercial, industrial, and institutional settings.
  • Suitable for urban and suburban areas with space and safety considerations.
  • Supports medium voltage systems up to 34.5 kV and renewable energy integration.
  • Provides reliable and secure power supply in harsh environments.

Brief Specifications

Frequency 60 Hz operation
Temperature Rise 65°C average winding rise
Feed Arrangements Temperature Rise
HV Terminals Dead and live front type
High Voltage Basic Insulation Level (BIL) Dead Front :45 - 150 KV
Live Front : 200 KV
Low Voltage Basic Insulation Level (BIL) 30 – 60 kV
Doors Three-point latching for low-voltage door
High-voltage door opens only after low-voltage door is opened
Construction Rigid steel partition between compartments
Transformer tank welded from cover to base for durability
Permanent nameplate affixed
Filling & Grounding Provisions One-inch NPT pipe cap filling provision
ANSI-compliant tank ground pads
Valves & Pressure Relief One-inch drain valve and sampler
Automatic pressure-relief valve with 35 SCFM capacity
Tap Changer Two (2) 2.5% full capacity taps above and below nominal voltage
Access One hand hole (10”x18” or 14”x25”) in transformer tank cover
Color & Finish Olive-green color (Munsell 7GY 3.29/1.5)
Standards Compliance Designed, manufactured, and tested in accordance with the latest ANSI standards

Processing your request...