- Transformers
- Silicone Insulator
- Ceramic-insulator
- Polyethylene Pin Type Insulator And Accessory
- Silicone Surge Arrestor
- Fuse Cutout Switch
- Isolator Switch
- New Develping Products
- End Insulator Fitting
- Cutout Fitting&Accessory
- Winding Mov Suge Arrestor Core
- Cable Cover&Pinpost-housing
- Bushing
- Silicone Rubber
- Ring Main Unit
- EV Charger
- Epoxy Bushing
- Cable Kit
- FRP POLE
- FRP ROD
TR D3SP 23kV Three-Phase PAD-Mounted DistributionTransformers（300KVA）
|
KVA Rating |
300 |
|
No-Load Loss （W) |
660 |
|
Full Load Loss at 85°C (W) |
2680 |
|
Pérdidas totales un factor de carga del 80 %（W) |
2375 |
|
Carga del 80 % para los transformadores de distribución (Eficiencia en %) 85°C |
99.02 |
|
Impedance (85℃) |
2.0~4.0 |
|
Oil Weight(L) |
630 |
|
Total Weight(KG) |
2500 |
|
Dimension(mm) A |
2050 |
|
B |
880 |
|
ΦD |
820 |
|
H |
1900 |
|
Winding Material |
AL-CU |
|
H.V. TAPS |
24150-23575-23000-22425-21850V |
|
L.V. |
220Y/127 V |
|
Insulation Class |
HV: 25KV LV: l.2KV |
|
Tapping Range |
+ /-2*2. 5% |
|
Lightning Impulse Voltage(H. V.) |
150kV |
|
Lightning Impulse Voltage(L.V.) |
30kV |
|
Power Frequency Voltage |
50kV |
|
POLARIDAD: |
SUSTRACTIVA |
|
Noise Level (dB) |
50 |
|
Max. Winding Temp. |
65℃ |
|
Max Temp.Rise of Top Oil |
60℃ |
|
Hottest spot |
80℃ |
|
Oil |
Mineral Oil (NON-PCB) |
|
Cooling Type |
ONAN |
|
No. of H.V. Bushing |
3~7Bushings: Porcelain Insulator |
|
No of L.V. Bushing |
4 Porcelain insulator, lifting ring bolt |
|
Kind of Insulation |
Outdoor Type |
|
Frequency |
60Hz |
|
No. of Phase |
1 |
|
Working Temperature |
-10°C~ +40°C |
|
Altitude |
1000M |
|
Circuit Breaker |
None |
|
An overload signal light |
None |
|
HV Lightning Arrester |
None |
|
Tank Color |
ANSI Z55.1No.70 gray |
|
Tank Material |
Steel |
|
Nameplate |
Aluminum Nameplate 0.5mm Thickness |
|
Core Material |
Silicon steel core directional |