US$990.00-4,900.00
|
1 Piece
(MOQ)
|
Basic Info.
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Auto-transformer
Certification
ISO9001-2000, ISO9001, CCC
Usage
Single-phase Transformer
Frequency Characteristics
Power Frequency
Transport Package
Wooden Box
Specification
950x750x915mm
Production Capacity
10000piece/Year
Product Description
Product Description The transformer rely on air convection for cooling. With the increasing of urban power load, the crowded residentialand high-rise buildings, underground structures, there is an urgent need in transformer with these advantages: furtherload center, preventing fire or explosion and superior environmental performance,and dry-type transformer meet theserequirements.
The transformer is of high mechanical strength, ant-short circuit ability ,better moisture resistance and can be run at100% humidity without preheating treatment before operation, intermitent operation without moisture protection. Thereare advantages :small size, light weight, no cracking, no moire surface, partial discharge low,high insulation level, gooolightning shock resistant performance,free maintenance, strong heat dissipation capabilty, running 150% rated load inthe forced air cooling conditions , flame retardant, explosion-proof, no polution, and directly installed in the load center.
The transfomer is suitable for modern commercial center, residential area, underground of high-rise buildings andother public places such as high fire prevention requirements. Product Parameters
Rated capacity(KVA) | Voltage Combination and tap range | connection of transformer winding | No-load loss (w) | Load loss (W) | No-load current (%) | Short circuit impedance (%) |
High voltage(KV) | High voltage taps range (%) | Low voltage(KV) |
30 50 80 100 125 160 200 250 315 400 500 630 630 800 1000 1250 1600 2000 2500 | 6 6.6 6.6 10 10.5 11 | ±5% ±2x2.5% | 0.4 | Dyn11 | 130 190 260 280 330 380 435 505 615 685 810 940 910 1065 1240 1460 1715 2135 2520 | 710 1000 1380 1570 1850 2130 2530 2760 3470 3990 4880 5880 5960 6960 8130 9690 11730 14450 17170 | 2.6 2.2 2.2 2 1.8 1.8 1.6 1.6 1.4 1.4 1.4 1.2 1.2 1.2 1.1 1.1 1.1 1.0 1.0 | 4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 |
Detailed Photos
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