Product Description

SCB18-300 300kVA Dry-Type Transformer is engineered for critical applications where power quality, reliability, and smart management are non-negotiable. As part of the advanced SC(B)18 series, this SCB18-300 300kVA dry-type transformer surpasses GB20052-2020 standards with significantly lower losses. It's not just a component; it's a future-proof power platform for data centers, major industrial plants, and key infrastructure, offering unparalleled efficiency, resilience, and connectivity for the smart grid era.

Product Parameters

Category	Specification
Model	SCB18-300
Rated Capacity	300 kVA
Connection Group	Yyn0 or Dyn11
Voltage Combination	High Voltage: 10 kV (±5% or ±2×2.5%), Low Voltage: 0.4 kV
No-load Loss	~460 W (estimated)
Load Loss	~3300 W (estimated)
Short-circuit Impedance	4%–6% (to be confirmed)
Insulation Level	Class F or H
Standards	GB/T10228, GB20052-2020

Product Advantages

Elite Efficiency

Achieves loss levels 15-20% lower than previous series, qualifying for the highest energy efficiency tiers and delivering substantial lifecycle cost savings.

Unmatched Resilience

Designed with high short-circuit strength (optionally up to 6% impedance) and superior thermal capacity to handle overloads and unstable grid conditions.

Intelligent by Design

Ready for seamless integration of comprehensive monitoring systems (temperature, humidity, partial discharge, etc.) via RS485/MODBUS, enabling predictive maintenance.

Industrial-Grade Endurance

Built with premium materials and an optimized cooling system for maximum reliability in the most demanding environments, including high ambient temperatures.

Future-Proof Platform

Its modular connectivity and high-performance base make it the ideal cornerstone for evolving smart infrastructure and renewable energy integration.

Main Applications

This 300kva dry type transformer is widely used in:

Primary distribution in medium to large industrial plants and manufacturing facilities
Critical power supply for large commercial complexes, data centers, and airports
Key infrastructure projects (e.g., water treatment plants, metro stations, hospitals)
Renewable energy integration points and smart grid applications

Material

The transformer uses high-quality imported epoxy resin with excellent insulation properties. The coils are vacuum-cast to prevent partial discharge and moisture absorption.

Our Factory

Baoding Tianwei Baoqian Electric Power Equipment Co., Ltd. is more than a manufacturer; we are an innovation hub. Since our establishment in 2004, we have dedicated ourselves to the R&D of cutting-edge power equipment. Our strong technical team and strategic partnerships with renowned universities fuel our mission to develop intelligent, reliable, and high-performance products. We provide not just equipment, but advanced, tailored technological solutions for the global power industry.