9298fe8d217f370e85fc210e2fa09ccf.jpg
42a616abdf8e34c192f2b47069c3a7b8.jpg
fd98d669c7173e6ebb55995af037c3ab.jpg
f293a7c0a19f35bb90be12b41254f565.jpg
NaN / 0

20mva 30 mva 40 mva 50 mva power transformer price

Get Latest Price
US$ 78000
≥1 Sets

Quick Details

Phase:
Three
Place of Origin:
Jiangsu, China
Brand Name:
DAELIM BELEFIC
Model Number:
S
Product Details
20mva 30 mva 40 mva 50 mva power transformer price
Fast delivery time and high quality
Products Description
HV Power Transformer
Power transformers are a core component of power transmission system. DB Transformer builds power transformers that deliver power to the consumer efficiently and reliably. Daelim single-phase and three-phase multi-winding or autotransformers are according to international standards such as ANSI/IEEE /IEC/CSA/AS as well as NEMA standards, etc, the power ratings up to 270 MVA and voltages up to the highest insulation class of 800 kV. Daelim work relentlessly to exceed the new demands by innovating solutions for a more sustainable and safer work environment with a wide array of electrical transformer solutions for our customers while meeting the most stringent standards. Every transformer is unique, designed according to individual factors such as voltage, power rating, climate, network topography, noise level, and many other criteria.
Daelim offer solutions such as high efficiency, environmentally friendly, maximum short-circuit strength, overload capability,high temperature operation, reliable start-up after a power outage, and low maintenance costs solutions, applied in renewable projects, urban substations, utilities, industrial and mining applications, etc.
20mva 30 mva 40 mva 50 mva power transformer price
Daelim Transformer Certifications
Daelim three phase oil immerse substation transformer has UL/cUL, CSA, CESI, IEEE certifications. In addition, Daelim's 3-phase pad mounted transformer also has SGS, CSA and other third-party inspection reports.
20mva 30 mva 40 mva 50 mva power transformer price

Get The Latest Quote

115kv power transformer
20mva 30 mva 40 mva 50 mva power transformer price

Get The Latest Quote

69kv transformer

Get The Latest Quote

230kv transformer

Get The Latest Quote

15 mva transformer

Get The Latest Quote

31.5mva transformer

Get The Latest Quote

100 mva transformer

230kV Transformer In US

This 10MVA Power transformer with 230KV for mining in Houston. It was manufacturer in our factory in Jiangsu Province and it comply with IEEE standards.

69kV Transformer In Mexico

This 26/30MVA ONAN/ONAF furnace transformer with 69KV high voltage was manufactured for a chemical factory in Mexico.

110kV Transformer In Mexico

This 35/40MVA ONAN/ONAF power transformer with 110KV high voltage was manufactured comply with IEC standards. Did FAT testing before shipping out.

66kV Transformer In Australia

This 12.5/15MVA Power transformer with 66KV/33KV does its duty in Australia. It was manufactured at our factory in Haian, China,and is equipped with the cooling ONAN/ONAF.

69kV Transformer In Ecuador

This 12.5/15MVA Power transformer with 66KV/33KV does its duty in Australia. It was manufactured at our factory in Haian, China, and is equipped with the cooling ONAN/ONAF.

115kV Transformer In Tajikistan

This 20MVA power transformer with 115KV was manufactured for power station in Tajikistan.
Technical Data
Standard votgages
66 kV
132 kV
69 kV
138 kV
110 kV
161 kV
115 kV
230 kV
121 kV
242 kV
Standard ratings
6300 kVA
25 MVA
120 MVA
8000kVA
30 MVA
150 MVA
10000 kVA
40 MVA
180 MVA
12 MVA
50 MVA
200 MVA
15 MVA
60 MVA
240 MVA
20 MVA
100 MVA
270 MVA
69kV Three Phase Two Winding OLTC Power Transformer
Rating
High Voltage
Low Voltage
No load Loss kw
On load Loss kw
No load Current %
10MVA





66kV
69kV




6.6kV
6.6kV
10.5kV
11kV
11.6
47.6
0.73
12MVA
1085
13.6
13.6
56.5
0.53
15MVA
1160
16.3
16.3
69.5
0.49
20MVA
1190
19.2
19.2
84.2
0.49
25MVA
1260
22.6
22.6
99.5
0.42
30MVA
1150
26.8
26.8
120
0.42
37.5MVA
1900
31.9
31.9
140.3
0.39
50MVA
2500
38.6
38.6
174.3
0.39
60MVA
3660
44.4
44.4
210
0.39
69kV Three Phase Two Winding NLTC Power Transformer
Rating
High Voltage
Low Voltage
No load Loss kw
On load Loss kw
No load Current %
10MVA




66kV
69kV




6.6kV
6.6kV
10.5kV
11kV
12.1
47.6
0.73
12MVA
1085
13.6
12.6
56.5
0.53
15MVA
1160
16.3
15.1
69.5
0.49
20MVA
1190
19.2
17.9
84.2
0.49
25MVA
1260
22.6
21.1
99.5
0.42
30MVA
1150
26.8
25.1
120
0.42
37.5MVA
1900
31.9
30
140.3
0.39
50MVA
2500
38.6
35.4
174.3
0.39
60MVA
3660
44.4
42.1
210
0.39
115kV Three Phase Two Winding OLTC Power Transformer
Rating
High Voltage
Low Voltage
No load Loss kw
On load Loss kw
No load Current %
10MVA




110kV
115kV
121kV
138kV
161kV





6.3kV
6.6kV
10.5kV
11kV
33kV
11.8
51.2
0.82
12MVA
1085
13.6
13.7
59.5
0.82
15MVA
1160
16.3
16.3
73.1
0.76
20MVA
1190
19.2
19.5
88.4
0.76
25MVA
1260
22.6
22.7
105
0.69
30MVA
1150
26.8
27.4
126
0.69
37.5MVA
1900
31.9
32.9
148
0.63
50MVA
2500
38.6
38.9
184
0.63
60MVA
3660
44.4
46.4
221
0.57
115kV Three Phase Two Winding NLTC Power Transformer
Rating
High Voltage
Low Voltage
No load Loss kw
On load Loss kw
No load Current %
10MVA




110kV
115kV
121kV
138kV
161kV




6.3kV
6.6kV
10.5kV
11kV
33kV
10.5
50.2
0.64
12MVA
1085
13.6
12.4
59.5
0.64
15MVA
1160
16.3
15
73.1
0.59
20MVA
1190
19.2
17.8
88.4
0.59
25MVA
1260
22.6
21
105
0.54
30MVA
1150
26.8
25
126
0.54
37.5MVA
1900
31.9
29.9
148
0.56
50MVA
2500
38.6
35.3
178.5
0.52
60MVA
3660
44.4
41.9
221
0.48
115kV Three Phase Two Winding NLTC Power Transformer
Rating
High Voltage
Low Voltage
No load Loss kw
On load Loss kw
No load Current %
10MVA




110kV
115kV
121kV
138kV
161kV




6.3kV
6.6kV
10.5kV
11kV
34.5kV
10.5
50.2
0.64
12MVA
1085
13.6
12.4
59.5
0.64
15MVA
1160
16.3
15
73.1
0.59
20MVA
1190
19.2
17.8
88.4
0.59
25MVA
1260
22.6
21
105
0.54
30MVA
1150
26.8
25
126
0.54
37.5MVA
1900
31.9
29.9
148
0.56
50MVA
2500
38.6
35.3
178.5
0.52
60MVA
3660
44.4
41.9
221
0.48
230kV Three Phase Two Winding OLTC Power Transformer
Rating
High Voltage
Low Voltage
No load Loss kw
On load Loss kw
No load Current %
30MVA

220kV
230kV
242kV
6.3kV
6.6kV
10.5kV
11kV
34.5kV
66kV
30
128
0.69
37.5MVA
1900
31.9
36
149
0.63
50MVA
2500
38.6
43
180
0.63
60MVA
3660
44.4
50
209
0.57
230kV Three Phase Two Winding NLTC Power Transformer
Rating
High Voltage
Low Voltage
No load Loss kw
On load Loss kw
No load Current %
30MVA

220kV
230kV
242kV
6.3kV
6.6kV
10.5kV
11kV
34.5kV
66kV
28
128
0.7
37.5MVA
1900
31.9
33
149
0.7
50MVA
2500
38.6
39
180
0.65
60MVA
3660
44.4
46
209
0.65
Standard Feature
Capacity range:Through 60 MVA (ONAN), with high-voltage ratings through 230 kV (900 kV BIL) Service Location: Outdoor Core: Regular grain-oriented; mitered cruciform with step-lap construction Coils: Cylindrical construction; all copper windings, custom tempered per design requirements; circular windings with rectangular or continuously-transposed conductor; helical low-voltage windings; continuous disc medium-voltage windings; shielded disc high-voltage windings Radiators: Detachable panel type with shut-off valves; mild steel Insulating oil: mineral oil typeⅠ& type Ⅱ Tank Cover: Welded, Bolted Manholes: On cover or tank Tank Base: Flat bottom or Skid under base Tank Material: Mid Steel Frequency: 60 Hertz Winding Tem rise: 55℃
HV Taps: DETC, ETC in tank or out
− Above rated volts: 2 x 2-1/2% off load taps of full capacity − Below rated volts: 2 x 2-1/2% off load taps of full capacity Valve: Drain and Filter Valves, w/Sampler Lifting, Moving, and Jacking Facilities
Pressure relief valve Magnetic oil-level indicator Dial-type oil temperature indicator Dial-type winding temperature indicator Dial-type sudden pressure relay Vacuum pressure gauge Paint: Exterior polyurethane enamel, ANSI 70 gray color; interior polyurethane enamel, white color HV bushing: IEEE segment 1-4, on top cover or in Air Terminal Chamber. Porcelain Condenser, Solid Bulk, Solid Dielectric, Quick link LV bushing: IEEE segment 1-4, Cover mounted or in Air Terminal Chamber Porcelain Condenser, Solid Bulk, Solid Dielectric, Quick link Diagrammatic nameplate, engraved stainless steel Transformer lifting lugs Tank grounding pads

Optional Accessories
Cooling: ONAN/ONAF, KNAN, KNAN/KNAF Insulating oil: Natural ester( FR3 Enviro Temp, RAPO etc) Frequency: 50 Hertz Average winding rise: 55°C or 55/65°C Future fan wiring and control Automatic pressure relief device Galvanized or stainless-steel radiators Fans Accessories with additional contacts Controls Cabinet: NEMA 3R, 4, 4X Customizable Colors HV lightning arresters :Distribution Class, Intermediate Class, Station Class Harmonic allowances up to k-20 Seismic designs: Zones 1-4 High ambient designs available High elevation designs available

Rapid Rise Relay Neutral Terminations Other Moving Facilities (Wheels) Nitrogen gas fluid preservation system Gas Test Valve Schrader Valve Junction Box Fiber-optic temperature measurements Line Dissolved Gas Monitor Bushing Mounted Current Transformers Fire Prevention System (SERGI) On-line monitoring system Electrostatic shield Special / low sound level Special environment (i.e: classified areas) Special paint for marine ambient
Transformer Test

Tests
Transformer Class
Class I (≤ 69 kV)
Class II (115-765 kV)
Standard
Optional
Standard
Optional
Winding resistance
*

*

Winding insulation resistance

*
*

Core insulation resistance

*
*

Ratio
*

*

Polarity and phase relation
*

*

Insulation power factor

*
*

Control (auxiliary) cooling losses



*
Single-phase excitation tests

*

*
Noload losses and excitation current
*

*

Impedance voltage and load losses
*

*

Zero-phase sequence impedance voltage

*

*
Temperature rise

*

*
Low frequency dielectric tests
*

*

Low frequency dielectric tests on axiliary devices

*
*

control, and current transformer circuits
*

*

Lightning impulse

*

*
Front of wave impulse

*

*
Swithing impulse

*
*

Partial discharge

*

*
Audible sound level
*

*

Operational tests (all devices)

*
*

Dissolved gases in oil
*

*

Related Products

30%
160kv 63 mva 60 mva transformer 100kv 20mva 30mva 10mva power transformer step up 110kv high voltage transformer price
160kv 63 mva 60 mva transformer 100kv 20mva 30mva 10mva power transformer step up 110kv high voltage transformer price
US$ 32800
Step up high voltage 160kv 100kv 110kv 20mva 30mva 10mva 63 mva 60 mva power transformer price
Step up high voltage 160kv 100kv 110kv 20mva 30mva 10mva 63 mva 60 mva power transformer price
US$ 10
Manufacturer Price 50 mva 240 mva 110kv 220kv OLTC Power Transformer Three Phase Oil Immersed Transformer
Manufacturer Price 50 mva 240 mva 110kv 220kv OLTC Power Transformer Three Phase Oil Immersed Transformer
US$ 80000
66kv power transformer price 69kv transformer 25mva 40 mva transformer
66kv power transformer price 69kv transformer 25mva 40 mva transformer
US$ 200
25 MVA 40 MVA 15MVA 110Kv Electric Arc Furnace Transformer Chemistry/Steel Factory Use30 Mva 10000Kva Furnace Transformer
25 MVA 40 MVA 15MVA 110Kv Electric Arc Furnace Transformer Chemistry/Steel Factory Use30 Mva 10000Kva Furnace Transformer
US$ 1580
400kv 242kv 138kv 132 kv 200 mva 150 mva 120 mva 220kv 3 phase power transformer price
400kv 242kv 138kv 132 kv 200 mva 150 mva 120 mva 220kv 3 phase power transformer price
US$ 35600
manufacturer price 10 MVA 15MVA 20MVA 67KV 69KV 33KV power transformer copper winding 60hz Dyn11
manufacturer price 10 MVA 15MVA 20MVA 67KV 69KV 33KV power transformer copper winding 60hz Dyn11
US$ 30000
Power s11 S13 20kv 11kv to 230v 5 mva 60 mva Oil conservator transformer
Power s11 S13 20kv 11kv to 230v 5 mva 60 mva Oil conservator transformer
US$ 5000
35KV oil three phase 10 mva power transformer price
35KV oil three phase 10 mva power transformer price
US$ 100
Hot Searches
Pad-mounted Transformer
Transformer Oil Conservator
Furnace Transformer Price
Bug Zapper Transformer
110 To 24 Volt Transformer
Amorphous Alloy Dry Type Transformer
400 Kva Transformer
25kva Transformer
Compact Light Tower
Manual Switch