3750 KVA Box Type Package Power Distribution Compact Electrical Substation Pad Mounted Transformer
Pad-mounted transformers with ratings of 3750 kVA are oil-immersed distribution transformers designed for stepping down voltage in underground power distribution systems for residential, commercial, and industrial applications. Below is a summary of their key features based on available information:
Benefits:
- High efficiency (>99% for some models), reducing operating costs and cooling needs.
- Tamperproof and weatherproof for safe public installation.
- Environmentally friendly with biodegradable fluid options.
- Long lifespan (up to 60 years) with warranties ranging from 12 to 36 months.
Features and Accessories:
- Tapping range: ±2 x 2.5% or ±4 x 2.5% for voltage adjustments.
- Accessories: Electrostatic shielding, lightning arrestors, bay-o-net fuses, MOV surge arrestors.
- Design options: Live-front or dead-front, loop or radial feed.
THREE PHASE PAD MOUNTED TRANSFORMER |
Capacity (KVA) |
HV |
Tapping range |
LV |
No-load loss |
Load loss |
Impedance |
Efficiency |
75 |
2400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500 |
±2X2.5% |
110 120 208 240 277 347 415 416 480 600 690 |
130 |
100 |
4.0-6.3 |
99.03 |
152 |
200 |
1800 |
99.16 |
225 |
350 |
3100 |
99.23 |
300 |
430 |
3700 |
99.27 |
500 |
600 |
5410 |
99.35 |
750 |
880 |
7500 |
99.4 |
1000 |
1000 |
10300 |
99.43 |
1500 |
1400 |
14500 |
99.48 |
2000 |
1800 |
18300 |
99.51 |
2500 |
2300 |
23100 |
99.53 |
3150 |
|
|
|
3750 |
|
|
|
Key attributes
Output Voltage
415V, 110V, 220V, 380V, 400V , 440V
Input Voltage
11kV, 10.5kV, 3kV, 12.47kV, 6.6kV, 6.3kV, 6kV, 10kV
Place of Origin
Jiangsu, China
Coil Number
Multi Winding, Three Windings
application
distribution system
Coil Structure
round coil, Shell-Type Coil, layer coil, fully sealed construction, Disc Coil
Type
Oil-Immersed Transformer, Dual Winding Transformer
Name
Three Phase Pad Mounted Transformer
Type
Loop Feed/Radial Feed