Single-Phase Padmounts
Transformers designed to bring undergoround 1-phase power to homes and buildings.
Capabilities
Single-phase padmount transformers designed to bring underground 1-phase power to homes, and commercial buildings from utility feeds. These units are perfect for urban public locations due to their tamper-proof and low profile design. Rucker specializes in selling single-phase padmounts to non-utility customers in the commercial and industrial space.
Product Details
Rucker tamper-proof, liquid-filled, single-phase pad-mounted (or padmount for short) transformers are designed, built, and tested in accordance with the highest industry standards. They feature a clamshell cabinet design allowing easy access in a compact footprint.
Product Scope
- 5 kVA – 250 kVA
- Up to 19.9 kV (150 kV BIL)
Standard specs
- Type II non-PCB mineral oil (ONAN)
- High-grade silicon-steel core
- Aluminum windings
- Pad-lockable door handle
- DOE 2016 efficiency
- Reinforced carbon steel tank
- Lifting lugs
- Pressure relief valve
- Nitrogen blanket
- 65 degree C rise
- Bayonet fuse with drip shield
- Dead front well and insert HV bushings
- Paddle/spade or lug-connector type LV bushings
Optional specs
- Environmentally friendly, high fire-point FR3 oil (KNAN)
- Copper windings
- Stainless steel tank
- High voltage taps
- Dual voltage
- Backup CL Fuse (internal)
- On-Off High Voltage Switch
- Removable Stud Bushing Wells
