10-160KVA Single Phase pole mounted Power Transformer D11

10-160KVA Single Phase pole mounted Power Transformer D11

Single Phase power transformer Meets ANS/IEEE/CSA standard

A single-phase transformer is a transformer in which both the primary winding and the secondary winding are single-phase windings. single phase step down transformer with heavy-duty lifting lugs and hanger brackets per ANSI/CSA requirements power transformer single pole-mounted transformer which is single phase pole mounted transformers(also call pole-mounted transformer,Single-phase transformers are simple in structure, small in size, and low in loss, mainly due to small iron loss. They are suitable for application and promotion in low-voltage distribution networks with low load density. 

Single-phase transformers are widely used in developed countries, such as the United States and Japan. A Single-phase power supply is the main way to supply power to residents. In fact, the single-phase transformer and single-phase power supply system are only supplementary forms of the current three-phase power supply system. Due to its own characteristics, it can only be applied to certain specific fields. " 

Technical Parameters

Rated voltage: 10/0.24KV

Capacity range: 30～630KVA

Voltage regulation method: no excitation voltage regulation

Tap range: ±2X2.5%; ±5%

Frequency: 50Hz

Number of phases: single phase

Connection group: Ii0

Short circuit impedance: standard impedance or user requirements

Cooling method: oil-immersed natural cooling (ONAN)

Insulation level: 10kV class: LI/AC　　　75kV/35kV

　　　　            0.4kV class: AC　　　   5kV

Characteristic

Low loss, including the new generation NX1 first-class energy efficiency series

Higher lightning resistance level, the BIL of the 10kV series is 95kV

Low partial discharge (below 5pC)

Good heat dissipation, strong overload capacity, 150% rated load operation under forced air cooling

Strong environmental adaptability, moisture-proof and anti-condensation, and can be put into operation without pre-drying

No pollution and maintenance-free