High-Quality SC(B)13 Type 10kV Series Resin Insulation Dry Type Power Transformer Factories, Factory

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High-Quality SC(B)13 Type 10kV Series Resin Insulation Dry Type Power Transformer Factories, Factory

The SC(B)13 series 10kV resin insulation dry type power transformer is engineered for exceptional reliability and extended service life in critical applications. Constructed with high-grade epoxy resin and advanced manufacturing processes, it delivers superior fireproof, pollution-free, and moisture-resistant performance. Ideal for high-rise buildings, commercial complexes, and industrial plants, this transformer ensures stable power distribution with low energy loss and minimal maintenance requirements. Its robust design withstands harsh environments, making it a cost-effective solution for modern power systems.

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Product Description

Type & Meaning

Code Index	Designation Meaning
1	Three-Phase Transformer
2	Resin Cast Type
3	Foil-Wound Coil
4	Performance Level Code
5	Rated Capacity (kVA)
6	Voltage Class (kV)

Applicable Standards

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, Dielectric Tests and Air Clearances
JB/T10088-2004: Sound Levels for 6~500kV Power Transformers
JB/T56009-1998: Product Quality Grading for Dry-Type Power Transformers

Product Display

SC(B)13 Dry Type Power Transformer Right View

Technical Parameters

Technical Parameters of SC(B)13 Series 10kV Epoxy Resin Cast Dry-Type Power Transformers

Rated Capacity (kVA)	Voltage Combination & Tap Range			Connection Symbol	No-Load Loss (W)	Load Loss (W) 120°	No-Load Current (%)	Short-Circuit Impedance (%)	Main Unit Weight (kg)	Overall Dimensions (mm)		Wheelbase (mm)
Rated Capacity (kVA)	High Voltage (kV)	Tap Changer (%)	Low Voltage (kV)	Connection Symbol	No-Load Loss (W)	Load Loss (W) 120°	No-Load Current (%)	Short-Circuit Impedance (%)	Main Unit Weight (kg)	Length×Width×Height (Without Enclosure)	Length×Width×Height (With Enclosure)	Wheelbase (mm)
30	6 6.3 6.6 10 10.5 11	±5 Or ±2×2.5	0.4	Yyn0 Or Dyn11	130	710	2.4	4	380	820×600×820	-	550×550
50					210	1000	2.1		480	850×600×850	-	550×550
80					280	1380	1.8		600	950×600×950	-	550×550
100					300	1570	1.8		750	1040×600×1000	1300×1000×1300	550×550
125					340	1850	1.6		850	1080×600×1050	1300×1000×1300	550×550
160					390	2130	1.6		950	1120×770×1100	1400×1000×1400	710×660
200					440	2530	1.4		1150	1160×770×1150	1450×1100×1450	710×660
250					520	2760	1.4		1350	1220×770×1200	1500×1150×1500	710×710
315					640	3470	1.2		1600	1260×770×1250	1550×1150×1550	710×710
400					710	3990	1.2		1750	1320×770×1300	1600×1150×1600	710×710
500					800	4880	1.2		2050	1360×820×1350	1650×1200×1650	760×710
630					900	5960	1.0	6	2400	1450×820×1410	1800×1250×1800	760×710
800					1060	6960	1.0		2700	1480×980×1550	1800×1250×1800	920×820
1000					1240	8130	1.0		3200	1520×980×1600	1850×1250×1850	920×820
1250					1460	9690	1.0		3700	1600×980×1650	1900×1250×1900	920×820
1600					1710	11730	1.0		4500	1680×980×1700	1950×1300×1950	920×920
2000					2170	14450	0.8		4800	1760×980×1800	2000×1300×2100	920×920
2500					2560	17170	0.8		5300	1900×980×1900	2200×1400×2200	1020×920

Notes:

1. For the on-load tap-changing SCZ(B)13 series transformers, only the following data are adjusted: the weight increases by 100kg, the side a (where the on-load tap-changer is installed) increases by 650mm, and the front b increases by 750mm.

2. The high-voltage side of the on-load tap-changing transformer can provide a voltage regulation range of ±4×2.5%.

3. The weight and overall dimension data in the table are for reference only; no prior notice will be given for any changes.

Product Features

Safety & Eco-friendly: Safe, fireproof, and pollution-free; can operate directly at the load center.
High Reliability: High mechanical strength, strong short-circuit withstand capability, low partial discharge, good thermal stability, and long service life.
Energy Efficiency: Low loss, reduced noise level, distinct energy-saving performance, and maintenance-free operation.
Superior Thermal Performance: Efficient heat dissipation and high overload capacity; capacity can be significantly increased with forced air cooling.
Moisture Resistance: Excellent moisture resistance, making it suitable for high humidity and harsh environment applications.
Intelligent Monitoring: Can be configured with an advanced temperature protection system that auto-monitors and displays phase temperatures, triggers cooling fans, and executes alarm/trip functions.
Compact & Cost-Effective: Compact dimensions, light total weight, minimal floor area required, and lowered overall installation expense.

Frequently Asked Questions

Q What does the SC(B)13 model designation represent?

In the model code SC(B)13, "S" indicates a three-phase transformer, "C" denotes epoxy resin casting, "B" specifies a foil-wound low voltage coil, and "13" refers to the specific performance and energy efficiency level standard.

Q What rated capacities are available in the SC(B)13 transformer series?

The series provides standard rated capacities starting from 30 kVA up to 2500 kVA, accommodating a broad spectrum of commercial, industrial, and utility power distribution demands.

Q Can these transformers be deployed in high-humidity or harsh environments?

Yes. The epoxy resin cast coil provides superior moisture and pollution resistance, allowing the transformer to perform reliably in humid, contaminated, or demanding conditions without risk of insulation deterioration.

Q How does the intelligent temperature control system work?

The system automatically tracks and displays individual winding temperatures in real time on a single interface. It manages automatic fan start/stop for optimal thermal regulation and provides integrated alarm and trip mechanisms to protect against overheating.

Q What changes occur when choosing the on-load tap-changing (SCZ(B)13) version?

Selecting the on-load tap-changing variant increases the total unit weight by approximately 100 kg, expands the tap-changer installation side (side a) by 650 mm, and widens the front (side b) by 750 mm, while offering a regulation range of ±4×2.5%.

Q What national and industry standards do these dry-type transformers comply with?

They comply with recognized industry and national criteria, including GB6450, GB/T10228, GB/T17211, GB1094.3, JB/T10088, and JB/T56009 standards for dry-type power transformers.

High-Quality SC(B)13 Type 10kV Series Resin Insulation Dry Type Power Transformer Factories, Factory

Product Description

Type & Meaning

Applicable Standards

Product Display

Technical Parameters

Product Features

Frequently Asked Questions

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