Power distribution equipment manufacturer
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bryanthu@kebang2022.com
SCB13
SCB13 Cast Resin Dry-Type Transformer (6kV to 69kV) The SCB13 series is a 100% oil-free, flame-retardant, and high-efficiency dry-type power transformer engineered for maximum fire safety and low loss. Built with vacuum cast epoxy resin, it provides maintenance-free performance, superior short-circuit resistance, and low noise operation. Fully compliant with IEC 60076 standards, it is ideal for commercial, industrial, and utility infrastructure. Voltage Range: Primary 6kV, 10kV, 11kV, 15kV, 20kV, 22kV, 25kV, 30kV, 35kV, 69kV (Customizable) Features: Oil-free safety, low no-load loss, high insulation, long service life Service: Factory Direct Supply | Custom Designs | Fast Lead Time
The SCB13 Series Cast Resin Dry-Type Transformer is a premium, eco-friendly power distribution solution designed for indoor and outdoor applications where fire safety, high reliability, and low operational loss are critical. Engineered with advanced vacuum resin casting technology, the SCB13 model delivers superior mechanical strength, moisture resistance, and flame-retardant performance.
Covering voltage ranges from 6kV up to 69kV, our SCB13 dry-type transformers strictly comply with IEC 60076-11, ISO9001, and international quality standards. They are ideally suited for commercial complexes, high-rise buildings, underground facilities, data centers, hospitals, and industrial power plants.
High Efficiency & Low Energy Loss: The SCB13 series incorporates high-permeability grain-oriented silicon steel cores, reducing no-load losses and noise levels substantially compared to older transformer generations.
Fire-Proof & Safe Operation: Encapsulated in high-grade epoxy resin under vacuum conditions, the transformer is self-extinguishing, flame-retardant, non-polluting, and generates zero toxic gases.
Strong Short-Circuit & Thermal Resistance: Reinforced coil structures provide excellent thermal stability and robust resistance against sudden short-circuit electrodynamic forces.
Moisture-Proof & Maintenance-Free: Ideal for high-humidity, dusty, or heavily polluted environments without requiring liquid inspection or oil replacement.
Wide Voltage Versatility: Flexible primary voltage configurations covering medium voltage (6kV, 10kV, 11kV, 15kV, 20kV, 22kV, 25kV) and high voltage (30kV, 35kV, 69kV).
| Product Series | SCB13 Cast Resin Dry-Type Transformer |
| Rated Primary Voltage | 6kV, 10kV, 11kV, 15kV, 20kV, 22kV, 25kV, 30kV, 35kV, 69kV (Customizable) |
| Secondary Voltage | 0.4kV, 415V, 433V, 6.3kV, 10.5kV, or specified |
| Rated Capacity Range | 30 kVA – 12,500 kVA or others |
| Frequency | 50 Hz / 60 Hz |
| Number of Phases | 3 Phase |
| Vector Group | Dyn11 / Yyn0 / Ynd11 (Customizable) |
| Insulation Class | Class F / Class H |
| Cooling Method | AN (Air Natural) / AF (Air Force with Cooling Fans) |
| Enclosure Protection | IP00 (Standard), IP20, IP23, or NEMA Enclosures |
| Compliance Standards | IEC 60076-11, ISO 9001, CE |
Our SCB13 dry-type transformers are widely installed across sensitive and heavy-duty industrial infrastructure:
Commercial real estate, shopping malls, high-rise office towers & hospitals
Data centers, telecommunication hubs & underground metro stations
Industrial plants, chemical factories, steel mills & paper mills
Renewable energy integration (Solar PV substations & Wind farms)
Comprehensive Testing: 100% routine tests before leaving the factory, including partial discharge test, lightning impulse voltage test, short-circuit withstand test, and insulation resistance measurement.
Optional Accessories: Temperature display & monitoring control systems, low-noise cooling fans, anti-vibration rubber pads, and custom IP-rated protective enclosures (IP20/IP23).
Q1: What is the main difference between oil-immersed transformers and cast resin dry-type transformers?
A: Dry-type transformers do not use flammable transformer oil, eliminating explosion and leakage risks. They are ideal for indoor installations, hospitals, and high-density commercial buildings requiring strict fire safety standards.
Q2: Can the SCB13 dry-type transformer be customized for high-voltage applications up to 35kV or 69kV?
A: Yes, we provide custom design and manufacturing for primary voltage levels including 11kV, 33kV, 35kV, and 69kV, matching your regional electrical grid frequency (50Hz or 60Hz) and vector group specifications.
Q3: What enclosure options are available for indoor/outdoor installation?
A: We offer standard IP00 (without enclosure for cabinet installation), IP20 (for indoor protection against solid objects), and IP23 (drip-proof enclosure for outdoor or harsh environments).
