General introduction of on-load 35kv transformer regulator:
This high voltage transformer meets the criteria of GB1094 and GB/T6451. The replacements on the material, technique, and structure make the electric performance reaches the world advanced level in the industrial. The characteristics are high efficiency and low loss, to save the electrical amount and freight. The high voltage power transformer is one of the most popular models and popularized by the users.
| Type | Outdoor |
| Normal Service Conditions | The height above the sea level is below 1000m |
| Ambient temperature | Highest air temperature +40 ℃, Lowest air temperature -25℃ |
| Relative air humidity | ≤90%(+25℃) |
| Installation site | No corrosion gas, No obvious dirt |
For Agricultural power distribution and lighting
GB1094.1~2-1996
Power transformer
GB1094.3,5-2003
Power transformer
GB/T6451-2008
Three phase oil immersed power transformer
OLTC transformer meet the user's requirement to high voltage. Imporve the quality of power supply and save the energy.
With the high conductivity material of silicon steel sheet, multi-lamination mitred joint, it lowers the no-load loss and no-load current of the core.
The high voltage winding uses continuous connection, while low voltage winding uses continuous or helical connection. It has high mechanical strength, ampere-turns balanced distribute and good ability of resistance against short circuit.
The tank is in bell or barrel type with corrugated wall makes the equipment nice surface and high mechanical strength. The critical area is connected by precision machnied flange to avoid leakage.
Rated Capacity | Voltage Group(kV) | Connection Method | Loss (kW) | No-load current | Impedance Voltage | Weight (kg) | Dimension(mm) (L*W*H) | Installation Size(mm) | |||||||
(kVA) | HV | Tapping(%) |
| No-load | Load | % | % | Machine | Oil | Gross |
|
|
| ||
SZ11-1600/35 | 35 38.5
|
±3%*2.5
|
Yd11
| 2.3 | 18.5 | 2.3 | 6.5/7/7.5/8 | 3600 | 1450 | 5050 | 2850 | 2050 | 2300 | 820 ╳ 820 | |
SZ11-2000/35 | 2.88 | 20.25 | 2 | 4300 | 1600 | 5900 | 3020 | 2250 | 2650 | 1070 ╳ 1070 | |||||
SZ11-2500/35 | 3.4 | 21.73 | 1.9 | 5200 | 1750 | 6950 | 3150 | 2280 | 2650 | 1070 ╳ 1070 | |||||
SZ11-3150/35 | 4.04 | 26.01 | 1.9 | 5950 | 1950 | 7900 | 3300 | 2350 | 2900 | 1070 ╳ 1070 | |||||
SZ11-4000/35 | 4.84 | 130.69 | 1.8 | 6850 | 2250 | 9100 | 3350 | 2650 | 3000 | 1070 ╳ 1070 | |||||
SZ11-5000/35 | 5.8 | 36 | 1.7 | 8400 | 2500 | 10900 | 3500 | 2650 | 3050 | 1070 ╳ 1070 | |||||
SZ11-6300/35 | 7.04 | 38.7 | 1.6 | 9850 | 2650 | 12500 | 3800 | 3150 | 3300 | 1070 ╳ 1070 | |||||
SZ11-8000/35 | YNd11
| 9.84 | 42.75 | 1.5 | 12150 | 3350 | 15500 | 4200 | 3160 | 3400 | 1475 ╳ 1475 | ||||
SZ11-10000/35 | 11.6 | 50.58 | 1.4 | 14250 | 3750 | 18000 | 4500 | 3200 | 3500 | 1475 ╳ 1475 | |||||
SZ11-12500/35 | 13.68 | 59.85 | 1.4 | 19250 | 4250 | 23500 | 4800 | 3200 | 3600 | 1475 ╳ 1475 | |||||
SZ11-16000/35 | 16.46 | 74.02 | 1.3 | 19700 | 6300 | 26000 | 4900 | 3400 | 3700 | 1475 ╳ 1475 | |||||
SZ11-20000/35 | 19.46 | 87.14 | 1.2 | 25000 | 7500 | 32500 | 5000 | 35000 | 4000 | 1475 ╳ 1475 | |||||
