Overview
SC(B) serie products are resin cast dry type transformers that are installed indoor with fire prevention functions.
They are the first choice for places with limited spaces, close to the load center, or special place which has higher requirements of fire-proof.
SC(B) series transformers are widely used in various industries and applications because of their safety, reliability, and environmental benefits. Such as power station, hospitals, factories, buildings, commercial centers, airports, transportation tunnels, chemical plants, ships,etc.
They can operate in harsh conditions such as high humidity, fire risk, and seismic events without compromising their performance or posing any hazard to people or property.
Advantages
Low noise & low loss: advanced design and high quality grain oriented cold-rolled silicon steel
Low partial discharge: ensure transformer long-running safely
Strong capability resist to short-circuit: epoxy glass fiber mesh structure insulation & vacuum resin casting
Good impacting resistance and high level insulation and fire prevention
Technical Specification
| Standards | IEC60726, GB 1094.11-2022, GB/T10228-2023, GB20052-2020 | Insulation Level | LI75 AC35/AC5 |
| Capacity Range | 30~10,000kVA | Partial Discharge | ≤10PC |
| Voltage Class | 10KV, 35KV | Insulation Grade | F |
| Tapping Range | ±2x2.5% / ±5% | Max. Heat Rise | 100k |
| Voltage Regulation | Non-excitation, or On-load | Operation Condition | Environment Temp ≤40ºC Altitude ≤1000m |
| Connection | Dyn11 / Yyn0 | Cooling | AN(Air Nature Cooling) / AF(Air + Fan Cooling) |
| Protection | IP00(No cover), IP20(indoor), IP23(outdoor) | ||
Product Details
Our Advantages
REASONS to choose Dry Type Transformer from Forui Electric Co., Ltd.
1. safety enhanced by eliminating flammable or toxic liquids, reducing the risk of leaks or fires
2. maintenance-free and pollution-free because they do not require any oil changes, oil tests, oil spills cleanup, or special disposal methods.
3. easy to install because they do not require any vaults or special foundations. They can be placed close to the load to reduce the need for long and costly low voltage cables.
4. environmentally friendly because they do not emit any harmful gases or contribute to the greenhouse effect.
5. excellently handle overloads due to their superior heat dissipation and thermal endurance compared to oil-filled types.
6. reduced costs on civil installation works and fire protection systems because they do not need any oil containment pits, fire walls, fire extinguishers, or sprinklers. 7. excellent performance in the case of seismic events because they have a rigid structure that can withstand vibrations and shocks.
8. no fire hazard because they have self-extinguishing properties and do not produce any smoke or flames in case of faults.
9. excellent resistance to short-circuit currents because they have low impedance and high mechanical strength.
10. long-lasting due to low thermal and dielectric heating because they have high-quality insulation materials that can withstand high temperatures without degrading.
11. suited for damp and contaminated areas because they have high moisture ingress protection and corrosion resistance.
We supply three phase dry type electric distribution transformer with Capacity from 30kVA to 2500kVA, voltage class 10KV / 35KV to 400V, or customized.
Product Lines
Forui Electric mainly produces and sells all kinds of distribution transformers with capacity from30kVA to 2500kVA(or above) with voltage class of 10KV/35KV.
We have product series including dry-type transformers, oil-immersed transformers, underground transformers, rectifier transformers, prefabricated and combined transformers, wind power and photovoltaic transformers, as well as HV/MV/LV switchgears and other related electric products. Our annual production capacity exceeds 5 million kVA.
Factory Workshop Guangdong Forui Electric Co., Ltd., established in 2007 and located in Guangdong Province, is a professional manufacturer of electric power equipment with integrated R&D, Production, Sales and Service department.
We have more than 10, 000 square meters of production plants and adopts the ISO9001: 2015 quality management system. Forui Electric is a High & New Technology Enterprise which is certificated by government.
