I. Product Description

Single-phase distribution transformer is small in size and light in weight, which could to go into load center as deep as possible, shorten the radius of low-voltage network and reduce the loss.

II. Product Features

◆ When the radius of power supply of three-phase distribution transformer is too large, the load density is small, the voltage at the terminal of power lines is lower, and effect users’ normal electricity, the single-phase distribution transformer installed at the end of power supply can shorten the radius of low-voltage power supply and solve the problem that the users’ voltage is lower.

◆ When three-phase distribution transformer is overloaded, according to the load characteristics, we could install single-phase transformer in appropriate branch line, which can transfer load and solve the problem of capacity-increase.

◆ If single-phase distribution transformer is installed in the user’s residential district where three-phase electric power is not needed, it will shorten the radius of low-voltage power supply and reduce the loss.

◆ If single-phase distribution transformer is installed in area of lower load density, wide distribution and without three-phase electric power, it can reduce investment and solve the problem of long distance power supply.

III. Installation Method

According to the requirements of users, we can provide pole mounted structure, which is convenient installation and can reduce the material cost.

IV. Technical Parameters

Notes:

• 1. The capacity of other product performance parameters shall be determined by manufacturer and user.
• 2. For combination transformer with low voltage of 2 × (0.22 – 0.24)kV when the low voltage is (0.22-0.24)KV, capacity will be reduce to 50% of rated capacity (except parallel connection).
• 3. For Short-circuit impedance and short circuit, it will be determined after consulted by manufacturer and user.