
Product Application
Dry-type transformers are mainly used in 6~35kV distribution systems in cities and large industrial and mining areas that require fire and explosion protection, such as high-rise buildings, underground buildings, airports, transportation hubs, communication and information centers, important municipal facilities, densely populated areas in cities, commercial centers, etc.
Implementation Standards
GB 1094 GB/T 10228 IEC60076
Technical Parameters
Rated High Voltage: 10(11, 10.5, 10, 6.6, 6.3, 6) kV
Rated Low Voltage: 0.4 kV
Connection Group: Dyn11 or Yyn0
Frequency: 50Hz or 60Hz
Insulation Level: LI75 AC35 / LI- AC3
Insulation Class: F class or H class
Tap Range: ±2×2.5% or others
Cooling Method: AN or AF
Rated Capacity (kVA) | No-load Loss (W) | Load Loss (W) 120℃ | No-load Current (%) | Short-circuit Impedance (%) | Main Unit Weight (kg) | Dimensions (Length × Width × Height) | Track Gauge (mm) (Longitudinal × Transverse) | Low Voltage Terminal | |
Main Unit | Housing | ||||||||
30 | 190 | 710 | 2.0 | 4 | 400 | 1100×650×825 | 1500×1160×1600 | 550×550 | (a) |
50 | 270 | 1000 | 2.0 | 480 | 1100×650×915 | 1500×1160×1600 | 550×550 | (a) | |
80 | 370 | 1380 | 1.5 | 560 | 1200×650×1165 | 1500×1160×1600 | 550×550 | (a) | |
100 | 400 | 1570 | 1.5 | 660 | 1200×650×1200 | 1500×1160×1600 | 550×550 | (a) | |
125 | 470 | 1850 | 1.3 | 710 | 1200×650×1150 | 1500×1160×1600 | 550×550 | (a) | |
160 | 540 | 2130 | 1.1 | 850 | 1300×760×1240 | 1750×1260×1800 | 660×660 | (a) | |
200 | 620 | 2530 | 1.1 | 980 | 1300×760×1180 | 1750×1260×1800 | 660×660 | (a) | |
250 | 720 | 2760 | 1.1 | 1100 | 1350×760×1270 | 1750×1260×1800 | 660×660 | (a) | |
315 | 880 | 3470 | 1.0 | 1480 | 1350×760×1300 | 1750×1260×1800 | 660×660 | (b) | |
400 | 980 | 3990 | 1.0 | 1560 | 1350×760×1315 | 1750×1260×1800 | 660×660 | (b) | |
500 | 1160 | 4880 | 1.0 | 1850 | 1350×760×1515 | 1750×1260×2200 | 660×660 | (c) | |
630 | 1340 | 5880 | 0.85 | 2060 | 1450×760×1500 | 1750×1260×2200 | 660×820 | (c) | |
630 | 1300 | 5960 | 0.85 | 6 | 2100 | 1450×760×1500 | 1750×1260×2200 | 660×820 | (c) |
800 | 1520 | 6960 | 0.85 | 2540 | 1600×920×1580 | 2150×1400×2200 | 820×820 | (c) | |
1000 | 1770 | 8130 | 0.85 | 3110 | 1600×920×1650 | 2150×1400×2200 | 820×820 | (d) | |
1250 | 2090 | 9690 | 0.85 | 3770 | 1600×920×1750 | 2150×1400×2200 | 820×820 | (d) | |
1600 | 2450 | 11700 | 0.85 | 4400 | 1700×920×1850 | 2150×1400×2500 | 820×1070 | (e) | |
2000 | 3050 | 14400 | 0.7 | 5260 | 1850×920×1950 | 2150×1400×2500 | 820×1070 | (e) | |
2500 | 3600 | 17100 | 0.7 | 6410 | 2100×1170×2000 | 2400×1600×2500 | 1070×1070 | (f) | |
1600 | 2450 | 12900 | 0.85 | 8 | 4950 | 1850×920×1890 | 2150×1400×2500 | 820×1070 | (e) |
2000 | 3050 | 15900 | 0.7 | 5680 | 1850×920×2000 | 2150×1400×2500 | 820×1070 | (e) | |
2500 | 3600 | 18800 | 0.7 | 6600 | 2100×1170×2070 | 2400×1600×2500 | 1070×1070 | (f) |
Low Voltage Terminal Diagram
Keywords

Dry type transformer
Contact Us
Category
Product Application
Dry-type transformers are mainly used in 6~35kV distribution systems in cities and large industrial and mining areas that require fire and explosion protection, such as high-rise buildings, underground buildings, airports, transportation hubs, communication and information centers, important municipal facilities, densely populated areas in cities, commercial centers, etc.
Implementation Standards
GB 1094 GB/T 10228 IEC60076
Technical Parameters
Rated High Voltage: 10(11, 10.5, 10, 6.6, 6.3, 6) kV
Rated Low Voltage: 0.4 kV
Connection Group: Dyn11 or Yyn0
Frequency: 50Hz or 60Hz
Insulation Level: LI75 AC35 / LI- AC3
Insulation Class: F class or H class
Tap Range: ±2×2.5% or others
Cooling Method: AN or AF
Rated Capacity (kVA) | No-load Loss (W) | Load Loss (W) 120℃ | No-load Current (%) | Short-circuit Impedance (%) | Main Unit Weight (kg) | Dimensions (Length × Width × Height) | Track Gauge (mm) (Longitudinal × Transverse) | Low Voltage Terminal | |
Main Unit | Housing | ||||||||
30 | 190 | 710 | 2.0 | 4 | 400 | 1100×650×825 | 1500×1160×1600 | 550×550 | (a) |
50 | 270 | 1000 | 2.0 | 480 | 1100×650×915 | 1500×1160×1600 | 550×550 | (a) | |
80 | 370 | 1380 | 1.5 | 560 | 1200×650×1165 | 1500×1160×1600 | 550×550 | (a) | |
100 | 400 | 1570 | 1.5 | 660 | 1200×650×1200 | 1500×1160×1600 | 550×550 | (a) | |
125 | 470 | 1850 | 1.3 | 710 | 1200×650×1150 | 1500×1160×1600 | 550×550 | (a) | |
160 | 540 | 2130 | 1.1 | 850 | 1300×760×1240 | 1750×1260×1800 | 660×660 | (a) | |
200 | 620 | 2530 | 1.1 | 980 | 1300×760×1180 | 1750×1260×1800 | 660×660 | (a) | |
250 | 720 | 2760 | 1.1 | 1100 | 1350×760×1270 | 1750×1260×1800 | 660×660 | (a) | |
315 | 880 | 3470 | 1.0 | 1480 | 1350×760×1300 | 1750×1260×1800 | 660×660 | (b) | |
400 | 980 | 3990 | 1.0 | 1560 | 1350×760×1315 | 1750×1260×1800 | 660×660 | (b) | |
500 | 1160 | 4880 | 1.0 | 1850 | 1350×760×1515 | 1750×1260×2200 | 660×660 | (c) | |
630 | 1340 | 5880 | 0.85 | 2060 | 1450×760×1500 | 1750×1260×2200 | 660×820 | (c) | |
630 | 1300 | 5960 | 0.85 | 6 | 2100 | 1450×760×1500 | 1750×1260×2200 | 660×820 | (c) |
800 | 1520 | 6960 | 0.85 | 2540 | 1600×920×1580 | 2150×1400×2200 | 820×820 | (c) | |
1000 | 1770 | 8130 | 0.85 | 3110 | 1600×920×1650 | 2150×1400×2200 | 820×820 | (d) | |
1250 | 2090 | 9690 | 0.85 | 3770 | 1600×920×1750 | 2150×1400×2200 | 820×820 | (d) | |
1600 | 2450 | 11700 | 0.85 | 4400 | 1700×920×1850 | 2150×1400×2500 | 820×1070 | (e) | |
2000 | 3050 | 14400 | 0.7 | 5260 | 1850×920×1950 | 2150×1400×2500 | 820×1070 | (e) | |
2500 | 3600 | 17100 | 0.7 | 6410 | 2100×1170×2000 | 2400×1600×2500 | 1070×1070 | (f) | |
1600 | 2450 | 12900 | 0.85 | 8 | 4950 | 1850×920×1890 | 2150×1400×2500 | 820×1070 | (e) |
2000 | 3050 | 15900 | 0.7 | 5680 | 1850×920×2000 | 2150×1400×2500 | 820×1070 | (e) | |
2500 | 3600 | 18800 | 0.7 | 6600 | 2100×1170×2070 | 2400×1600×2500 | 1070×1070 | (f) |
Low Voltage Terminal Diagram
Get a Quote
Through the previous introduction, we believe you have learned enough about us and are confident to cooperate with us. Please leave your information quickly, and we will send you samples or brochures!
Other Products