75 kva pole-mounted transformer is a small distribution transformer that can be installed on poles. It is mainly used for the conversion between high and low voltage, depending on the specific requirements of the customer. It is suitable for areas with scattered populations and provides reliable power transportation. It also saves a lot of space due to its overhead installation environment.
Application:
75 kva pole-mounted transformer, with its economy and practicality, is widely used in urban and rural distribution networks and is an important device for ensuring reliable power supply to low-voltage users.
Technical parameters:
| Rated capacity (kVA) | H.V.(kV) | L.V.(V) | No-load loss(W) | Load loss(W) |
| 10 | 12 13.2 13.8 34.5 | 120 240 400 480 | 36 | 120 |
| 15 | 50 | 195 | ||
| 25 | 80 | 290 | ||
| 37.5 | 105 | 360 | ||
| 50 | 135 | 500 | ||
| 75 | 190 | 650 | ||
| 100 | 210 | 850 | ||
| 167 | 350 | 1410 |
Main functions and roles:
Voltage conversion: Convert 10-35kv ultra-high voltage into low voltage that residents can use directly, such as 220v or 380v.
Power distribution: 75 kva pole-mounted transformer can serve as a hub for power conversion, transmitting voltage to the areas of each user.
Safety isolation: By transmitting energy through electromagnetic induction, electrical isolation between the high and low voltage sides is achieved, enhancing the safety of electricity usage.
Load matching: Match the impedance of transmission lines with that of user loads to reduce power transmission losses.
Key features
1.Compact structure & flexible installation Cylindrical design and wound core minimize size and weight, suitable for pole mounting and various installation conditions.
2.Low loss, high efficiency & low noise It features low no-load loss, outstanding energy efficiency and quiet operation.
3.Fully sealed & maintenance-free The sealed tank resists moisture and corrosion, adapting to harsh outdoor environments with long-term maintenance-free operation.
4.High mechanical strength & strong durability Uniform stress distribution brings excellent vibration resistance and short-circuit withstand capability.
5.Stable voltage & wide application It delivers steady output voltage, ideal for residential, commercial, street lighting and construction power supply.
Precautions:
75 kva pole-mounted transformer must comply with power requirements and ensure a safe distance.
Transformer oil needs to be checked regularly to ensure its sealing and insulation properties.
The load must not exceed the specified limit and the load rate should be less than 80%.
