Description
- Model NO.: distribution transformer
- Phase: Single
- Cooling Method: Oil-immersed Type Transformer
- Certification: ISO9001-2000, UL, ISO9001, CCC, Kema, Cesi
- Frequency Characteristics: Power Frequency
- Brand: Chuangyin
- Weight: 60-1200kg
- Rated Frequency: 50/60Hz
- Trademark: Chuangyin
- Origin: Shenzhen, China
- Application: Power
- Core: Amorphous Alloy Transformer, Amorphous
- Winding Type: Separated Winding Transformer
- Usage: Single-phase Transformer
- Shape of Core: OD
- Rating (kVA): 3-333kVA
- Rated Voltage: 6.3~33kv
- Rated Secondary Voltage: 120V/ 240V/ 480V/ 250V/ 500V
- Transport Package: Standard Export Packaging
- HS Code: 8504329000
We provide kinds of distribution transformers, Distribution transformer up to 40.5kV,6000kVA.
Include: single phase distribution transformer, three phases distribution transformer, compact box-type substation (American and European type) , step voltage regulator etc. And have different types of transformers according to different standard as followed:
Installation way: pole-mounted (over-head type) and pad-mounted,
Core material: C.R.G.O. wound core and amorphous metal core,
Protection type: Conventional type and Complete Self Protect type (CSP)
Insulation material: oil immersed and cast resin dry-type
Outer structure: Barrel type and square type.
Sealing type: Hermetically-sealed and conservator type
Single-Phase Overhead Self Protected Pole Mounted Distribution Transformer
Overhead single phase electrical transformer is commonly used in various places including rural areas, remote regions and scattered villages to provide high quality power supply for daily lighting, agricultural production and industrial plants.
Ratings
• KVA Ratings (65° Rise)
3, 5, 10, 15, 25, 37.5, 50, 75, 100
• High-Voltage Ratings
4160GrdY/2400 through 34500GrdY/19920 (60 kV through 200 kV BIL)
• Low-Voltage Ratings
120/240, 240/480, 250/500 or 277 (30 kV BIL)
Standard compliant:
IEEE C57.12.00 C57.12.20, ANSI C57.12.00 C57.12.20 IEC76 GB10318
Standard Features
• Meets or exceeds current IEEE, NEMA,RUS, and DOE standards as applicable
• Shell-type core design
• Interlaced low-voltage windings on units through 25 kVA
• Wet-process porcelain high-voltage bushings
(oil-filled at 125 kV BIL and above for reduced radio interference)
• Molded polymer or wet-process porcelain low-voltage bushings
• Tin-plated bronze terminals suitable for connection to copper or aluminum
• Low-voltage grounding provision
• Low-voltage ground strap (1-bushing units only)
• Permanently stamped identification on internal secondary leads
for ease of paralleling
• Visible cover ground connected to upper mounting bracket
• Tank grounding provisions
• Tank ground connector (1-bushing units only)
• Low-voltage circuit breaker with external operating handle
• External, tank-mounted lightning arrester
• Internal, bushing-mounted high-voltage expulsion fuse
• Lightning arrester, externally-mounted
• Automatic pressure relief valve for added safety
• Mineral oil with oxidation inhibitor
• Mild steel tank, cover and ring
• Continuous-bead welding on lifting lugs and mounting brackets
for increased safety and corrosion resistance
• Recessed tank bottom for scuff protection
• Tough powder-paint finish for improved resistance to abrasion and corrosion
• 10 kV minimum cover and ring insulation
• Corrosion-resistant cover-ring hardware
• KVA marking on tank
• Internal oil-level mark
• Laser-engraved aluminum nameplate
Optional Features
• Stainless steel tank and/or cover and/or cover ring
• Lightning arrester mounting provisions (standard on self-protected transformers)
• High-voltage tap switch with external operating handle:
5-2.5% taps above normal; or 5-2.5% taps below normal;
or 2-2.5% taps above and below normal;
or taps at 13800/13200/12870/12540 for units rated 14400
• Dual high-voltage switch with external operating handle
• Interlaced low-voltage windings (standard on units through 25 kVA)
• Amorphous Metal Core
• Drain valve with oil sampling device
• Temperature gauge
• Liquid level gauge
• Pressure/vacuum gauge
• Wildlife protection
• Overload warning signal light
• Emergency overload reset handle
• Tank ground connector (standard on 1-bushing transformers)
• Low-voltage winding ground strap (standard on 1-bushing transformers)
• Ester-based dielectric fluid
• Custom stenciling and labeling
• Laser engraved stainless steel nameplate
• Rural Utilities Service (RUS) design standards
• Canadian Standards Association (CSA) design standards
• Other non-US design standards
|
(For Foreign Area)
|
|
|
D11() Technical Data for D11 Series Single-Phase Pole-Mounted Distribution Transformer (C.R.G.O. Core)
|
|
|
Type
|
Rating(kVA)
|
HV
(V)
|
Tapping Range(%)
|
LV
(V)
|
Loss (W)
|
Dimension (mm)
|
Weight (kg)
|
|
|
No Load Loss
|
Full Load Loss
|
A
|
B
|
C
|
D
|
E
|
Oil Weight
|
Total Weight
|
|
| |
| |
|
D11-3
|
3
|
33000/19000 30000/17321 20000/11547 13200/7620 11000/6350 others
|
±2×2.5% or
others
|
120-240 240-480 250-500 or others
|
9
|
45
|
800
|
400
|
500
|
300
|
286
|
10
|
70
|
|
|
D11-5
|
5
|
19
|
75
|
860
|
430
|
510
|
340
|
15
|
92
|
|
|
D11-10
|
10
|
36
|
120
|
910
|
470
|
550
|
380
|
22
|
150
|
|
|
D11-15
|
15
|
50
|
195
|
970
|
500
|
580
|
410
|
30
|
210
|
|
|
D11-25
|
25
|
80
|
290
|
1025
|
550
|
630
|
450
|
45
|
258
|
|
|
D11-37.5
|
37.5
|
105
|
360
|
1225
|
630
|
680
|
520
|
50
|
340
|
|
|
D11-50
|
50
|
135
|
500
|
1235
|
630
|
680
|
520
|
62
|
395
|
|
|
D11-75
|
75
|
190
|
650
|
1300
|
680
|
720
|
550
|
591
|
88
|
480
|
|
|
D11-100
|
100
|
210
|
850
|
1350
|
780
|
810
|
610
|
94
|
530
|
|
|
D11-167
|
167
|
350
|
1410
|
1460
|
830
|
890
|
660
|
138
|
680
|
|
|
D11-250
|
250
|
500
|
2000
|
1570
|
960
|
950
|
660
|
250
|
990
|
|
|
D11-333
|
333
|
650
|
2500
|
1660
|
960
|
960
|
660
|
300
|
1160
|
|
|
:,.
|
|
|
The above parameter is only for reference as typical data, customer-made is subject to customers' request.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
(For Foreign Area)
|
|
|
DH15()Technical Data for DH15 Series Single-Phase Pole-Mounted Distribution Transformer (Amorphous Metal Core)
|
|
|
Type
|
Rating(kVA)
|
HV
(V)
|
Tapping Range(%)
|
LV
(V)
|
Loss (W)
|
Dimension (mm)
|
Weight (kg)
|
|
| |
|
No Load Loss
|
Full Load Loss
|
A
|
B
|
C
|
D
|
E
|
Oil Weight
|
Total Weight
|
|
|
|
|
|
| |
|
DH15-3
|
3
|
33000/19000 30000/17321 20000/11547 13200/7620 11000/6350 others
|
±2×2.5% or
others
|
120-240 240-480 250-500 or others
|
8
|
45
|
800
|
400
|
400
|
300
|
286
|
10
|
60
|
|
|
DH15-5
|
5
|
8
|
75
|
840
|
400
|
480
|
310
|
17
|
75
|
|
|
DH15-10
|
10
|
12
|
120
|
864
|
430
|
510
|
340
|
24
|
100
|
|
|
DH15-15
|
15
|
15
|
195
|
914
|
430
|
510
|
340
|
26
|
125
|
|
|
DH15-25
|
25
|
18
|
290
|
1041
|
480
|
560
|
380
|
33
|
162
|
|
|
DH15-37.5
|
37.5
|
30
|
360
|
1120
|
520
|
610
|
450
|
54
|
240
|
|
|
DH15-50
|
50
|
32
|
500
|
1245
|
520
|
610
|
450
|
62
|
295
|
|
|
DH15-75
|
75
|
45
|
650
|
1245
|
600
|
680
|
510
|
591
|
78
|
420
|
|
|
DH15-100
|
100
|
50
|
850
|
1270
|
640
|
710
|
510
|
89
|
465
|
|
|
DH15-167
|
167
|
65
|
1410
|
1470
|
940
|
840
|
610
|
140
|
650
|
|
|
DH15-250
|
250
|
90
|
2000
|
1560
|
1260
|
960
|
660
|
250
|
950
|
|
|
DH15-333
|
333
|
120
|
2500
|
1660
|
1260
|
960
|
660
|
300
|
1200
|
|
|
:,.
|
|
|
The above parameter is only for reference as typical data, customer-made is subject to customers' request.
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Note:
The above parameter is only for reference as typical data, customer-made is subject to customers' request.
Please contact us for more information
Shenzhen Chuangyin Technology Co., Ltd.
Year Established:
Business Type:Manufacturer, Trading Company
Management Certifiation:
Operational Address: 1st Floor, B Block, Jiada R&D Building, 5 Song Ping Shan Road, Shenzhen High-Tech Industrial Park, Nanshan, Shenzhen, Guangdong, China
Verified Supplier
Credit Check