High-Quality SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Supplier, Manufacturers
High-Quality SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Supplier, Manufacturers
High-Quality SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Supplier, Manufacturers
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High-Quality SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Supplier, Manufacturers
High-Quality SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Supplier, Manufacturers
High-Quality SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Supplier, Manufacturers

High-Quality SC(B)11 10kv Resin-Insulated Dry Casting Transformer for Electric Supply Supplier, Manufacturers

Our SC(B)11 Resin-Insulated Dry Casting Transformer is manufactured with premium materials, advanced technology, and stringent quality control to ensure high reliability and a long service life. This dry-type transformer is designed for critical applications in high-rises, commercial hubs, airports, tunnels, and chemical plants. As a safe and efficient alternative to oil-immersed units, the SC(B)11 Resin-Insulated Dry Casting Transformer can be supplied with or without protective enclosures to meet various environmental needs. Its robust cast resin construction makes this Transformer ideal for demanding locations, offering superior performance and enhanced safety.

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Product Description

Type Designation

SC(B)11 Type Designation
1 Three-phase Transformer
2 Resin Cast
3 Insulated Winding
4 Performance Level Code
5 Rated Capacity (kVA)
6 Voltage Class (kV)

Product Display

SC(B)11 Resin-Insulated Dry Casting Transformer Front View
SC(B)11 Resin-Insulated Dry Casting Transformer Angle View

Standard Specification

GB6450-1986 Dry-type Power Transformers

GB/T10228-2008 Technical Parameters and Requirements for Dry-type Power Transformers

GB/T17211-1998 Loading Guide for Dry-type Power Transformers

GB1094.3-2003 Power Transformers - Part 3: Insulation Levels and Dielectric Tests and External Clearances in Air

JB/T10088-2004 Sound Levels for Power Transformers of 6~500kV Classes

JB/T56009-1998 Quality Grading of Dry-type Power Transformer Products

Technical Parameters

Model Empty loss
(W)		 Load loss
(120℃) (W)		 Short-circuit impedance (%) Empty Electric Current (%) Sound level
(LPA) (dB)		 Weight
(kg)		 Dimension (mm)
a b c d g h l k
SC(B)11-30/35 360 1050 6.5 3.0 52 680 1430 560 550 1270 230 530 350 75
SC(B)11-50/35 440 1300 2.5 53 720 1430 560 550 1310 240 540 350 75
SC(B)11-80/35 510 1740 2.0 55 810 1430 560 550 1350 240 540 350 75
SC(B)11-100/35 650 1990 1.8 56 890 1510 760 660 1350 250 550 350 440
SC(B)11-125/35 750 2430 1.8 58 950 1510 760 660 1380 250 550 350 450
SC(B)11-160/35 850 2785 1.8 58 1000 1510 760 600 1390 260 560 350 460
SC(B)11-200/35 950 3040 1.8 59 1260 1560 760 660 1420 260 560 350 470
SC(B)11-250/35 1070 3485 1.8 59 1420 1560 760 660 1530 270 570 350 480
SC(B)11-315/35 1290 3840 1.6 61 1730 1560 760 660 1730 270 570 350 490
SC(B)11-400/35 1520 4960 1.6 62 1840 1770 960 820 1840 280 570 350 540
SC(B)11-500/35 1750 6080 1.4 63 2200 1770 960 820 1880 290 570 350 550
SC(B)11-630/35 2050 7080 1.4 63 2630 1870 960 820 2930 350 580 350 580
SC(B)11-800/35 2400 8400 1.2 66 3260 1980 960 820 2030 360 580 380 610
SC(B)11-1000/35 2690 9660 1.0 66 3990 1980 960 820 2090 390 590 380 620
SC(B)11-1250/35 3140 11695 0.8 67 4470 2080 1220 1070 2140 400 630 380 650
SC(B)11-1600/35 3590 14210 0.8 68 5570 2290 1220 1070 2250 430 650 380 710
SC(B)11-2000/35 4220 16730 0.7 69 6410 2390 1220 1070 2360 435 655 450 730

Product Features

Safe, fire-resistant, pollution-free, and can operate directly at the load center.

High mechanical strength, strong short-circuit withstand capability, low partial discharge, good thermal stability, high reliability, and long service life.

Low loss, low noise, significant energy-saving effect, and maintenance-free.

Good heat dissipation performance, strong overload capacity, and capable of operating at increased capacity with forced air cooling.

Good moisture resistance, suitable for operation in high humidity and other harsh environments.

Can be equipped with a comprehensive temperature monitoring and protection system. Uses an intelligent signal temperature control system that can automatically monitor and simultaneously display the operating temperature of each of the three phases, automatically start and stop fans, and has alarm and trip functions.

Small size, light weight, less space occupation, and low installation cost.

Frequently Asked Questions

What does the model name SC(B)11 designate?
The designation indicates a three-phase (S), resin cast (C) or foil wound resin cast (B) dry-type transformer with a performance level sequence code of 11, designed for high electrical reliability and energy efficiency.
Where can SC(B)11 dry-type transformers be safely installed?
Due to their flame-retardant, self-extinguishing, and pollution-free construction, they are safe for direct installation at load centers, commercial buildings, underground facilities, and sensitive environments.
Can the capacity of the transformer be enhanced under peak load conditions?
Yes, the transformer features good heat dissipation performance. When equipped with forced air cooling (fans), its operating capacity can be significantly increased to handle emergency or peak power loads.
How does the temperature monitoring protection system operate?
It utilizes an intelligent temperature controller that continuously monitors and displays temperatures across all three phases, automatically triggers cooling fans, and provides early warning alarms or automatic trip actions.
Is the SC(B)11 transformer suitable for humid environments?
Yes, the vacuum-cast epoxy resin enclosure prevents moisture absorption, ensuring excellent insulation strength and operational reliability even in high-humidity and harsh atmospheric conditions.

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