Epoxy Resin Cast Dry Type Transformer

Model:SCB14/18

The SCB14/18 Epoxy Resin Cast Dry Type Transformer has a wide range of applications, especially suitable for use in places with high fire safety requirements, such as mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings, and all indoor configuration systems.

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Product Description

The SCB14/18 Epoxy Resin Cast Dry Type Transformer from China's Jinhand Electrical is ideal for high fire-safety applications like mines, hospitals, and commercial centers. As a leading manufacturer and factory supplier, we offer this cost-effective, high-performance transformer for diverse indoor installations.

Advantages

1.Wide Application Range: The product is suitable for a variety of environments, making it versatile for different sectors and applications.
2.High Fire Safety Compliance: Particularly designed for use in locations with stringent fire safety requirements, ensuring enhanced safety in critical areas.

MAIN TECHNICAL PARAMETERS

Model		Rated capacity		Voltage combination					Connection group label		Loss(120°kW)			No-load current		Short circuit impedance
				High pressure	Tapping range of high voltage		Low pressure				Load	No-load
SC14-30/10-NX2		30		66.36.61010.511	±5%±2X2.5%		0.4		Yyn0 Dyn11		640	130		2.0		4
SC14-50/10-NX2		50									900	185		2.0
SC14-80/10-NX2		80									1240	250		1.5
SC14-100/10-NX2		100									1415	270		1.5
SC14-125/10-NX2		125									1665	320		1.3
SCB14-160/10-NX2		160									1915	365		1.3
SCB14-200/10-NX2		200									2275	420		1.1
SCB14-250/10-NX2		250									2485	490		1.1
SCB14-315/10-NX2		315									3125	600		1.0
SCB14-400/10-NX2		400									3590	665		1.0
SCB14-500/10-NX2		500									4390	790		1.0
SCB14-630/10-NX2		630									5290	910		0.85
SCB14-630/10-NX2		630									5365	885		0.85		6
SCB14-800/10-NX2		800									6265	1035		0.85
SCB14-1000/10-NX2		1000									7315	1205		0.85
SCB14-1250/10-NX2		1250									8720	1420		0.85
SCB14-1600/10-NX2		1600									10555	1665		0.85
SCB14-2000/10-NX2		2000									13005	2075		0.70
SCB14-2500/10-NX2		2500									15445	2450		0.70
Model	Ratedcapacity		Voltagecombination										Loss(120°kW)				No-load current
																		Short circuit impedance
			High pressure			Tapping range of high voltage		Low pressure		Connection group label			Load		No-load
SC18-30/10-NX1	30		66.36.61010.511			±5%±2X2.5%		0.4		Yyn0 Dyn11			640		105		2.0	4
SC18-50/10-NX1	50												900		155		2.0
SC18-80/10-NX1	80												1240		210		1.5
SC18-100/10-NX1	100												1415		230		1.5
SC18-125/10-NX1	125												1665		270		1.3
SCB18-160/10-NX1	160												1915		310		1.3
SCB18-200/10-NX1	200												2275		360		1.1
SCB18-250/10-NX1	250												2485		415		1.1
SCB18-315/10-NX1	315												3125		510		1.0
SCB18-400/10-NX1	400												3590		570		1.0
SCB18-500/10-NX1	500												4390		670		1.0
SCB18-630/10-NX1	630												5290		775		0.85
SCB18-630/10-NX1	630												5364		750		0.85	6
SCB18-800/10-NX1	800												6265		875		0.85
SCB18-1000/10-NX1	1000												7315		1020		0.85
SCB18-1250/10-NX1	1250												8720		1205		0.85
SCB18-1600/10-NX1	1600												10555		1415		0.85
SCB18-2000/10-NX1	2000												13005		1760		0.70
SCB18-2500/10-NX1	2500												15445		2080		0.70

Main Features

1.Ideal for Critical Infrastructure: Suitable for use in mines, oil fields, subways, power plants, schools, hospitals, commercial centers, high-rise buildings, and all indoor configuration systems, highlighting its adaptability to various indoor settings.
2.Robust Design for Safety: Engineered to meet high standards of safety, making it a reliable choice for installations in sensitive and high-risk environments.

Product Selling Points

1.High-Level Fire Safety: Utilizes flame-retardant epoxy resin vacuum casting with an oil-free design, meeting F1-class fire resistance requirements, especially suitable for densely populated areas or critical infrastructure.
2.Energy-Efficient Operation: The SCB14/18 series meets national Energy Efficiency Class 2 and Class 1 standards, with significantly lower no-load and load losses compared to traditional oil-immersed transformers.
3.Strong Environmental Adaptability: Oil-free insulation, moisture-proof, and dust-resistant, suitable for humid, dusty, and corrosive environments. Can be installed indoors without a dedicated transformer room.
4.Low Noise and Eco-Friendly Design: Low operational noise, no toxic gas emissions, environmentally friendly, ideal for schools, hospitals, offices, and other locations with high requirements for quiet environments.
5.Maintenance-Free and Long Lifespan: Fully enclosed cast structure with stable insulation performance, essentially maintenance-free, and a design lifespan of over 30 years.
6.Smart Operation and Maintenance Friendly: Supports the addition of temperature control, monitoring, and communication interfaces, easily integrated into smart distribution management systems.

Innovative Design Highlights

1.Integrated Casting Technology: High-voltage and low-voltage coils are cast as a single unit, providing high mechanical strength and resistance to moisture and vibration.
2.Low-Noise Design: Equipped with vibration dampers and soundproofing layers, noise levels are 10-15 dB lower than national standards.
3.Eco-Friendly Material Application: Uses recyclable epoxy resin and non-toxic flame retardants, making the product easy to dispose of after decommissioning.
4.Modular Design: Key components can be disassembled individually, facilitating on-site maintenance and upgrades.

FAQ

Q1: What are the main differences between dry-type and oil-immersed transformers?
A: Dry-type transformers use solid insulation like epoxy resin, are oil-free, and offer better fire resistance, making them suitable for indoor use. Oil-immersed transformers rely on transformer oil for insulation and cooling and are typically used outdoors or where fire resistance is less critical.
Q2: What is the difference between the SCB14 and SCB18 series?
A: The main difference lies in energy efficiency levels. SCB14 meets Class 2 energy efficiency, while SCB18 meets Class 1 energy efficiency, with lower no-load and load losses, making it more energy-efficient.
Q3: Does the transformer require a dedicated distribution room?
A: No separate oil pit or emergency oil discharge facilities are needed. It can be installed directly in the electrical room, provided there is adequate ventilation.
Q4: What does routine maintenance involve?
A: Routine maintenance primarily involves regular cleaning of surface dust and checking fasteners, temperature control instruments, and fan operation. Professional inspection every 2-3 years is recommended.

Loading & Shipment

Thanks to outstanding product quality, we have established stable partnerships with customers in over 30 countries. Flexible trade terms are supported, along with professional export packaging, inspection, and logistics coordination services to ensure safe and timely delivery.

Contact us

Over a decade of innovation-driven growth has made Jinhand one of China’s prominent manufacturers and suppliers of electrical equipment. Our factory has embraced various advanced technologies and machinery, and we invite you to purchase our high-quality, reasonably priced products manufactured in China.

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