3 phase electrical distribution power transformer dry type
transformer 30KVA-4000KVA use for grid
Three Phase transformer has been widely used in Uninterruptible
Power System, Solar Inverter, Power Supply Equipment, Voltage
Regulator, Electric Equipment, Voltage Stabilizer, etc.
Three Phase transformer Characters:
1. Low no-load loss
2. Low stray magnetic field
3. Low operating temperature
4. High Efficient
5.Cost savings
·Structural features:
1. The iron core is made of imported high-quality cold-rolled
silicon steel sheet,
2. Epoxy resin cast and sealing technique reduces no-load loss,
no-load current and noise.
3. Temperature control system and air cooling system adopts
top-blowing cross flow fan, which has the characteristics of low
noise, high wind pressure, beautiful look, etc.
4. The adoption of intelligent temperature controller improves the
safety and reliability of the transformer.
5. Shell further protects the transformer safety. Options of the
protection level are IP20, IP23, etc., and shell material has three
choices: aluminum alloy, cold-rolled steel plate, stainless steel.
6. The low-voltage outgoing line can be standard bus outgoing, side
outgoing and top outgoing. Special customized outgoing way is
available.
·Product introduction
Scb11 epoxy resin cast dry-type transformer is safe,
flame-retardant, fire-resistant and pollution-free. With the
feature of maintenance free and easy installation, it can be
directly installed in the load center. After shutdown, it can be
restart without pre-drying due to good moisture-proof performance.
It performs with low loss, low partial discharge and low noise.
Under forced air cooling condition, it can operate at 120% of rated
load. Its perfect temperature protection control system provides
reliable grantee for safe operation of this transformer. The
reliability index of the product reaches the advanced level in
China.
10/0.4kV Dry Type transformer Technical parameters(Second level of
energy efficiency)
Rated
capacity
(kVA) | Voltage combination | Connected
group label | No-load
loss (W) | Load loss(W) | No-load
current(%) | Impendace
voltage (%) | sound
power
level (dB) | Exterior size
(L x w x h) | Total
weight
(kg) |
High
voltage(kV) | tap
range | Low
Voltage (kV) |
| 130°C(B) | 155°C(F) | 180°C(H) |
| 100°C | 120°C | 145°C |
| 30 | 6
6.3
6.6
10
10.5
11 | ±2 x 2.5
±5 | 0.4 | Dyn11 | 150 | 670 | 710 | 760 | 0.6 | 4.0 | 57 | 900 x 900 x 800 | 300 |
| 50 | 215 | 940 | 1000 | 1070 | 0.6 | 955 x 900 x 900 | 350 |
| 80 | 295 | 1290 | 1380 | 1480 | 0.6 | 58 | 985 x 950 x 960 | 400 |
| 100 | 320 | 1480 | 1570 | 1690 | 0.6 | 1035x1250x980 | 450 |
| 125 | 375 | 1740 | 1850 | 1980 | 0.6 | 59 | 1060x1280x1000 | 500 |
| 160 | 430 | 2000 | 2130 | 2280 | 0.6 | 1120x1320x1050 | 680 |
| 200 | 495 | 2370 | 2530 | 2710 | 0.5 | 60 | 1135x1330x1105 | 770 |
| 250 | 575 | 2590 | 2760 | 2960 | 0.5 | 1170x1330x1165 | 900 |
| 315 | 705 | 3270 | 3470 | 3730 | 0.5 | 62 | 1185x1360x1225 | 1010 |
| 400 | 785 | 3750 | 3990 | 4280 | 0.4 | 1210x1380x1300 | 1205 |
| 500 | 930 | 4590 | 4880 | 5230 | 0.4 | 63 | 1245x1400x1380 | 1400 |
| 630 | 1070 | 5530 | 5880 | 6290 | 0.4 | 63 | 1295x1410x1355 | 1515 |
| 1040 | 5610 | 5960 | 6400 | 0.3 | 6.0 | 63 | 1295x1410x1355 | 1515 |
| 800 | 1210 | 6550 | 6960 | 7460 | 0.3 | 65 | 1375x1450x1480 | 1880 |
| 1000 | 1410 | 7650 | 8130 | 8760 | 0.3 | 1430x1480x1525 | 2170 |
| 1250 | 1670 | 9100 | 9690 | 10300 | 0.25 | 67 | 1480x1500x1570 | 2525 |
| 1600 | 1960 | 11000 | 11700 | 12500 | 0.25 | 1500x1520x1710 | 2980 |
| 2000 | 2440 | 13600 | 14400 | 15500 | 0.20 | 69 | 1570x1550x1735 | 3480 |
| 2500 | 2880 | 16100 | 17100 | 18400 | 0.20 | 1625x1600x1825 | 4080 |
| 1600 | 1960 | 12200 | 12900 | 13900 | 0.25 | 8.0 | 67 | 1500x1520x1710 | 2980 |
| 2000 | 2440 | 15000 | 15900 | 17100 | 0.20 | 69 | 1570x1550x1735 | 3480 |
| 2500 | 2880 | 17700 | 18800 | 20200 | 0.20 | 1625x1600x1825 | 4080 |
Note: due to the constantly updated products, shape size and
product weight in the table will have some changes, please refer to
provide the appearance size chart when ordering.
·Attention:
1. The payment term: We accept TT,30% deposit and Pay 70% before
shipment.
2. The delivery time: Usually it will take about 15-20 days.
Note: due to the constantly updated products, shape size and
product weight in the table will have some changes, please refer to
provide the appearance size chart when ordering.
3. The standard of package: Usually use strong wood case for
protection.
·Order instructions:
1. The customer needs provide main parameters of the transformer
(input and output voltage, capacity, loss, etc.)
2. Other customer requirements
