Home  >  Products  >  Transformer  >  Dry Type Transformer

10kV Dry Type Transformer

Overview

SC (B) 10/11 epoxy cast dry-type transformer is a dry-type transformer with strong mechanical strength, electrical strength, and good heat-resistance performance. It is made of F class epoxy resin mixture with filler, and after vacuum film degassing, the mixture is cast onto the glass fiber formed net frame to enhance the mechanical strength, electrical strength, and heat-resistance performance.


Download:


SOJO Transformer Brochure.pdf


Description

This type of transformer is an excellent product for urban power network transformation, which is very suitable for urban power grid, high-rise buildings, business centers, theaters, hospitals, hotels, tunnels, subway, underground power stations, laboratories, stations, terminals, airports, Pad-mounted substation, explosion prevention and explosion proof in urban power network, high-rise buildings, business center, theaters, hospitals, hotels, tunnels, subways, underground power stations, laboratories, railway stations, docks, airports and Pad-mounted substations, etc, which need high level of retardant, anti-explosion, anti-moisture performances.


Model Explanation



Features

  • Strong anti-short-circuit ability, low loss, low no-load current, strong impact resistance capability, low partial discharge, low noise, good heat sinking capacity.

  • Performance parameters are better than GB and IEC standards.。

  • Safe, flame retardant, fireproof, non-polluting, it can be installed directly in the load site.

  • Maintenance-free, easy to install, low operating costs.

  • High reliability, high mechanical strength.。

  • Good seismic capability.

  • Good anti-moisture & anti-corrosion features.

  • Good overload capability, in the absence of air-cooling, it can withstand 120% of the load long-term service.

  • Suitable to: substations located in densely populated, narrow urban places.


Normal service conditions 

Altitude: ≤1000m

Ambient air temperature: 

Maximum temperature: +40℃

Minimum temperature: -25℃ (Outdoor dry type power transformer)

Minimum temperature: -5℃ (Indoor dry type power transformer)

Highest average temperature of month: +30℃

Highest average temperature of year month: +20℃

Relative air humidity: ≤90%,There should not be water on the coil surface;

Three-phase power supply voltage of three-phase transformer should be approximately symmetrical 

Power supply voltage wave should be similar to sine wave.


Parameters

10KV 

SC(B)10 Three Phase Epoxy Resin Cast Dry Type Power Transformer


Model Rated
Capacity
(kVA)
Voltage
(kV)
Vector
Group
No-load
Loss
(W)
Load
Loss
(W)
Weight
(kg)
Reference
Dimensions
(mm)L*W*H
Enclosure
Dimensions
(mm)L*W*H
Total
Weight
(kg)
Impedance
Voltage High
Voltage(%)
High
Voltage
(%)H.V.
Low
Voltage
L.V.
SC10-30 30 6,6.3,
10,
10.5,11
0.4 Dyn11
Yyn0
190 710 250 680*450*640 1080*850*1020 400 4
SC10-50 50 270 1000 300 700*450*640 1100*850*1040 450
SC10-80 80 370 1380 430 860*450*760 1260*850*1150 600
SC10-100 100 400 1570 630 920*780*900 1500*1300*2200 830
SC10-125 125 470 1850 700 920*780*950 1500*1300*2200 900
SC10-160 160 540 2130 800 920*780*1000 1500*1300*2200 1000
SC10-200 200 620 2530 950 1100*780*960 1800*1300*2200 1150
SC10-250 250 720 2760 1100 1100*650*1150 1800*1300*2200 1300
SC10-315 315 880 3470 1300 1100*940*1150 1800*1300*2200 1500
SC(B)10-400 400 980 3990 1500 1100*940*1200 1800*1300*2200 1800
SC(B)10-500 500 1160 4880 2000 1350*940*1200 2000*1500*2200 2250
SC(B)10-630 630 1340 5880 2050 1350*940*1300 2300*1500*2200 2300
SC(B)10-630 630 1300 5960 2050 1400*940*1130 2300*1500*2200 2300 6
SC(B)10-800 800 1520 6960 2350 1450*940*1140 2300*1500*2200 2600
SC(B)10-1000 1000 1770 8130 2750 1500*940*1250 2300*1500*2200 3000
SC(B)10-1250 1250 2090 9690 3100 1500*940*1300 2300*1800*2200 3300
SC(B)10-1600 1600 2450 11730 3600 1550*940*1410 2300*1500*2200 4000
SC(B)10-2000 2000 3050 14450 4600 1650*1190*1780 2400*1600*2200 5000
SC(B)10-2500 2500 3600 17170 5500 1720*1190*1800 2500*1600*2200 6000



SC(B)11 Three Phase Epoxy Resin Cast Dry Type Power Transformer

Model Rated
Capacity
(kVA)
Voltage
(kV)
Vector
Group
No-load
Loss
(W)
Load
Loss
(W)
Weight
(kg)
Reference
Dimensions
(mm)L*W*H
Outside
Dimensions
(mm)L*W*H
Total
Weight
(kg)
Impedance
Voltage
High
Voltag
(%)
High
Voltage
(%)H.V.
Low
Voltage
L.V.
SC11-30 30 6,6.3,
10,
10.5,11
0.4 Dyn11
Yyn0
168 710 250 680*450*640 1080*850*1020 400 4
SC11-50 50 238 1000 300 700*450*640 1100*850*1040 450
SC11-80 80 322 1380 430 860*450*760 1260*850*1150 600
SC11-100 100 350 1570 630 920*780*900 1500*1300*2200 830
SC11-125 125 413 1850 700 920*780*950 1500*1300*2200 900
SC11-160 160 476 2130 800 920*780*1000 1500*1300*2200 1000
SC11-200 200 546 2530 950 1100*780*960 1800*1300*2200 1150
SC11-250 250 630 2760 1100 1100*650*1150 1800*1300*2200 1300
SC11-315 315 770 3470 1300 1100*940*1150 1800*1300*2200 1500
SC(B)11-400 400 854 3990 1500 1100*940*1200 1800*1300*2200 1800
SC(B)11-500 500 1015 4880 2000 1350*940*1200 2000*1500*2200 2250
SC(B)11-630 630 1176 5880 2050 1350*940*1300 2300*1500*2200 2300
SC(B)11-630 630 1134 5960 2050 1400*940*1130 2300*1500*2200 2300 6
SC(B)11-800 800 1330 6960 2350 1450*940*1140 2300*1500*2200 2600
SC(B)11-1000 1000 1547 8130 2750 1500*940*1250 2300*1500*2200 3000
SC(B)11-1250 1250 1827 9690 3100 1500*940*1300 2300*1800*2200 3300
SC(B)11-1600 1600 2142 11730 3600 1550*940*1410 2300*1500*2200 4000
SC(B)11-2000 2000 2905 14450 4600 1650*1190*1780 2400*1600*2200 5000
SC(B)11-2500 2500 3500 17170 5500 1720*1190*1800 2500*1600*2200 6000