Maddox Industrial Transformer, Llc.
- Home
- Companies
- Maddox Industrial Transformer, Llc.
- Products
- Padmount Transformer
Padmount Transformer
The safety and security of tamper-proof padmount transformers make them the ideal choice for installations which may be accessible by the public, or any situation where underground cabling is preferred.
Most popular related searches
liquid level gauge
pressure relief valve
stainless steel tank
sampling valve
steel tank
relief valve
level gauge
drain valve
vacuum pressure gauge
pressure gauge
Maddox tamper-proof, compartmentalized, liquid-filled, pad-mounted (or padmount for short) transformers are all-in-one units designed, built, and tested to the highest industry standards and can be customized with over-current protection, and sectionalized switching to give you maximum control over your distribution system.
Product Scope
- kVA range: 30 kVA - 10,000 kVA
- Voltage range: Up to 35,000v
Standard specs
- Type II non-PCB mineral oil (ONAN)
- High-grade silicon-steel core
- Aluminum windings
- Pad-lockable door handle
- No-load tap changer
- Impedance 5.75% (±7.5%)
- Reinforced carbon steel tank
- Lifting lugs
- Externally clamped high- and low-voltage bushings
- Pressure relief valve
- Pressure vacuum gauge
- Liquid temp gauge
- Liquid level gauge
- Drain and sample valve
- Schrader valve
- Ground pads/lugs
- Nitrogen blanket
- 65 degree C rise
Optional upgrades
- Environmentally friendly, high-fire point FR3 oil (KNAN)
- Copper windings
- Key interlock provisions
- Stainless steel tank
- Gauges with contacts
- Externally accessible drain and sample valve
- External gauge package
- Lid-mounted pressure relief device
- Sudden pressure relay
- Lightning arresters
- Viewing windows in cabinet
- 55/65 degree C rise
- Step-up solar and wind duty design
- Electrostatic shielding
- K-rated design