Home >

Quiet Operation Cast Resin Dry Type Transformer Fire Safe 1250kVA Moisture Resistant

Quiet Operation Cast Resin Dry Type Transformer Fire Safe 1250kVA Moisture Resistant
  • Product Details
  • Company Profile

Quiet Operation Cast Resin Dry Type Transformer Fire Safe 1250kVA Moisture Resistant

Quiet Operation Cast Resin Dry Type Transformer Fire Safe 1250kVA Moisture Resistant
Product Specifications
AttributeValue
Typedistribution transformer, SC-B-13
MaterialCopper, Copper Winding
Frequency50Hz, 60Hz
ShapeRectangle
Winding MaterialCopper
ApplicationPotential
PhaseThree
Coil StructureTOROIDAL
Coil NumberMulti-winding coil
Input Voltage10kV
Output Voltage0.4kV
Rated capacity30KVA-2500KVA
Cooling MethodANAF
FeatureHigh Security
Rated voltage6/6.3/10/10.5/11KV
Vector GroupDyn11/Yyn0
Working frequency50/60KHz
Product Overview

The SCB13 1250kVA dry-type transformer is a premium cast resin transformer designed for safe, low-loss, and maintenance-free operation. With upgraded insulation and reduced losses, it is widely used in urban power distribution, commercial buildings, factories, hospitals, and energy projects. SCB13 performs exceptionally well under heavy load and fluctuating conditions, making it ideal for demanding industrial environments.

Performance Data
Rated capacity (KVA)Vector GroupVoltage CombinationNo-load lossLoad lossNo-load currentImpedance
30Yyn0 / Dyn1110 6.3 613564024.0
501959002
8026512401.5
10029014101.5
12534016601.3
16038519101.3
20044522701.1
25051524801.1
31563531201
40070535901
50083543901
63096552900.856.0
800109062600.85
1000127073100.85
1250150087200.85
16001760105000.85
20002190130000.7
25002590154000.7
Key Features
  • High-Efficiency Design: No-load and load losses significantly lower than SCB10/SCB11 series
  • Vacuum Cast Coil: Uses F-class epoxy resin casting with excellent mechanical strength and insulation
  • Flame-Retardant & Safe: Meets F1 fire safety standards, smokeless and non-toxic in combustion
  • Moisture-Resistant: Operates reliably in high humidity and condensation-prone indoor locations
  • Low Noise Operation: Designed with minimal vibration and sound (<50 dB), suitable for quiet zones
Product Benefits
  • Ideal for Industrial and Public Facilities: Designed to handle high and unstable loads efficiently
  • Green & Clean Power Solution: No oil fumes, no emissions, eco-compliant
  • Reduces Operational Costs: Low loss = lower energy bills = faster return on investment
  • Safe for Indoor Environments: Especially suitable for basements, tunnels, and sealed buildings
Technical Advantages
  • Long-Term Reliability: Durable structure resists cracking, aging, and electrical stress
  • No Oil Required: Zero oil leakage risk, no fire hazard, and no pollution
  • Minimal Maintenance: No daily inspection or oil testing needed
  • Smart Monitoring Ready: Optional temperature control and RS485/Modbus integration for automation
  • Flexible Configuration: Available in various voltage combinations for global markets
Typical Applications
  • Industrial Plants & Workshops
  • Commercial Buildings & Shopping Malls
  • Hospitals & Medical Facilities
  • Educational Institutions
  • Renewable Energy & EV Charging Stations
Frequently Asked Questions
Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.

How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.

Why choose us?

We have the professional and independent drawing team and technical team, It is expected that we can confirm all the contents on the drawings with you within 7 days. we have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.

What services can we provide?

Accept OEM, business payment are negotiated.

China Quiet Operation Cast Resin Dry Type Transformer Fire Safe 1250kVA Moisture Resistant factory
Send your message to this supplier
 
*From:
*To: Hunan Hentg Power Electric Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
Submit Buying Request
Contact Us Quickly