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Home > Dry Type Transformer >

Indoor Dry Type Transformer 3kV 6kV10 KV 35kv Voltage Power Electrical Transformer Step Down With Better Price

Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Indoor Dry Type Transformer 3kV 6kV10 KV 35kv Voltage Power Electrical Transformer Step Down With Better Price

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Brand Name : HENGFENGYOU

Model Number : SCB10,11,12

Certification : ISO IEC CB COC KEMA SNI SABS CCC

Place of Origin : China

MOQ : 1

Price : 200-200000/piece

Payment Terms : LC T/T

Supply Ability : 5000 pieces/year

Delivery Time : 15 DAYS

Packaging Details : wood pack

Usage : Power,Distribution Transformer

Coil number : Autotransformer,double winding

Phase : Three,Single

Frequency : 50/60Hz

Material : Copper,amorphmos alloy

Input voltage : 11kv/10.5kv/10kv/6.3kv/6kv

Efficiency : High Efficient

Color : red

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Indoor Dry Type Transformer 3kV 6kV10 KV 35kv Voltage Power Electrical Transformer Step Down With Better Price

·Product introduction

Transformer is a device which USES the principle of electromagnetic induction to change ac voltage. The main components are primary coil, secondary coil and iron core.Main functions: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc.

Dry-type transformer has the advantages of large short-circuit resistance, little maintenance work, high operation efficiency, small dimension and low noise, which is commonly used in places with high requirements of fireproof and explosion-proof. This type transformer is widely used in local lighting, high buildings, airports, docks, CNC machinery and others. Its cooling methods are divided into natural air cooling (an) and forced air cooling (AF). The transformer can operate continuously for a long time under rated capacity under natural air cooling. Output capacity of the transformer can increase by 50% under forced air cooling. It is suitable for intermittent overload operation or emergency overload operation. Due to the load loss and impedance voltage increase significantly when overload, it is not suitable for long time continuous overload operation.

Indoor Dry Type Transformer 3kV 6kV10 KV 35kv Voltage Power Electrical Transformer Step Down With Better Price

Main Specifications:

1. Voltage class: 6-35KV

2. Model of voltage regulation: Off-excitation or on-load tap changer

3. Tapping range: 5%, 2x2.5%,

4. Power Capacity: 10-4000kVA

5. Frequency: 50Hz or 60HZ

6. Phase No.: Single phase or three phase

7. Vector Group: Yyn0 or Dyn11

8. Impedance voltage: 4~8%

9. Service condition: 100% relative humidity, ambient temperature not more than 40ºC or according to customers' requirements

10. Type of cooling: AN or AF

11. Protection class: IP00, IP20, IP23

12. Insulation level: F/F

Normal service conditions:
The height above the sea level is below 1000m;
Highest air temperature +40ºC;
Highest daily average air temperature+30ºC;
Highest annual average air temperature +20ºC;
Lowest outdoor air temperature -
5ºC.

Indoor Dry Type Transformer 3kV 6kV10 KV 35kv Voltage Power Electrical Transformer Step Down With Better Price


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.

OUR SERVICE:

1. quick response in before sales period help you got order.
2. excellent service in production time let you know each step we made.
3. reliable quality solve you after sale headache.
4. long period quality warranty ensure you can buy without hesitate.

Indoor Dry Type Transformer 3kV 6kV10 KV 35kv Voltage Power Electrical Transformer Step Down With Better Price


Product Tags:

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