Three-Phase Oil-Immersed Amorphous Alloy Power Distribution Transformer

3-Phase Hermetically Seal Oil Immersed Distribution Transformer

Rated capacity: 10-4000kVAHigh voltage: 11kv, 10.5kv, 10kv,6.3kv, 6kvLow voltage: 0.4kVLow loss and noisyCompared with normal oil immersed power transformer has no oil storage box and adopts the corrugations on the oil tank as its heat-radiation partsOil tank is made by fine cold-rolled steel on an exclusive production-lineCorrugations can expand or contract according to the change of oil volumeThus the inner space of transformer can be isolated from the airwhich can reduce the aging speed of oil and prevent the insulation materials from dampingOil-immersed transformer possesses areliable operation and is free from maintenance

General Description:

Application: for power distribution system and large industrial enterprises, etc.

Standards: IEC 60076

Parameters: Rated Voltage: 6kV~35kV.
Rated Capacity: 30-20000kVA.Technical specification:

Item No.

Information

Description

amorphous alloy full enclosed transformer oil

Summary

SH15 series amorphous alloy full-sealed transformer is an epoch-making technology and trans-century "Green " product . The iron base amorphous alloy core has high saturation magnetic induction intensity , low loss (equivalent to 1/3-1/5 of silicon sheet), low corrective force and low excitation current and good temperature stability . Compared with S9 series with silicon sheet , the no-load loss of the transformer with amorphous alloy core is reduced by 70%-80% , no-load current reduced by 20%.

Reliable Structure

1.A model SH15 amorphous alloy product adopts a single-frame or three-phase five-legged spiral core .

2.The core is clamped with sheet-formed frame structure and the low-voltage coil is of a foil winding type so as to render a low loss and a high short-circuit withstand .

Excellent Materials

The amorphous alloy is a novel energy-saving material made with a fast and abrupt-solidification process and the metal atoms arrange in a disordered amorphous state and its structure completely different from crystal of silicon steel makes it easily magnetized and de-magnetized.When this novel material is used in transformer core, a running transformer may be easily subjected to 120 cycles/second of magnetizing and de-magnetizing process and thus no-load loss of the core is greatly reduced.If the said alloy is used in oil-immersed transformer, escape of harmful gases such as CO2,SO2 and NOX may be reduced and thus it is known as " green material " of 21st century.

Main Technical parameters for 10kV level, SH15-M seriesamorphous alloydistribution transformer

Rated power
(kVA)

High Voltage
(kV)

H.V Tap range

Low Voltage
(kV)

Connection Symbol

Short-Circuit Impedance
(%)

No-load Loss
(W)

On-Load Loss
(W)

No-load Current
(%)

30

6
6.3
10
10.5
11

±5%
±2x2.5%

0.4

Yyn0
Dyn11

4

33

600

1.7

50

43

870

1.3

63

50

1040

1.2

80

60

1250

1.1

100

75

1500

1

125

85

1800

0.9

160

100

2200

0.7

200

120

2600

0.7

250

140

3050

0.7

315

170

3650

0.5

400

200

4300

0.5

500

240

5150

0.5

630

4.5

320

6200

0.3

800

380

7500

0.3

1000

450

10300

0.3

1250

530

12000

0.2

1600

630

14500

0.2

2000

5

750

17400

0.2

2500

900

20200

0.2

other information

Brand

Daelim

Color

According to custom or as our model

Size

Standard size or Custom size

MOQ

1pcs

Lead Time

30-45 workdays

Payment

Bank Transfer, Paypal, Western Union, Escrow, T/T, L/C

Sample shipment

UPS/DHL/Fedex/TNT/EMS,ect.

Package

standard international package .proper for any special customer air or sea requirments,one set one case

Note:Large order delivery time according to your quantity and type of product

Packing &Shipping:

Packaging Details: One unit per wooden case

Delivery Detail: 15-20 work days after the whole payment

After-sale &Warranty:
1.Warranty: 2years.1 year free replacement caused by quality problem.

Our Service:

1.OEM is available.

2.Customized solution &perfect after-sale service

3. For large order, Professional engineer go for on-site mainternace instructions.
Contact: