Reliable 3-Phase Distribution Transformer Dry Type Transformer 200kVA Dyn11 with Epoxy Resin Cast Step Down Dry Type Transformer

Customization: Available
Application: Power, Electronic, Rectifier
Phase: Three

Product Description

Basic Specifications

Model NO.
dry type transformer
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001, CCC
Usage
Power/Distribution Transformer
Rated Capacity
200 kVA
Voltage
10kv / 0.4kv
Connection
Dyn11
Frequency
50Hz
Capacity
20000 Units
HS Code
8504210000

Product Description

Dry Type Transformer Overview

THREE-PHASE EPOXY RESIN CASTING DRY-TYPE TRANSFORMER

Three-phase epoxy resin casting dry-type transformers represent cutting-edge electrical distribution technology. This advanced product utilizes a high-density silicon steel core manufactured with precision engineering techniques and is fitted with premium epoxy resin copper coils designed for optimal electrical conductivity.

The comprehensive product capacity ranges from 160-2500kVA, effectively covering most industrial, commercial, and residential application scenarios. Each critical production stage is meticulously guided by experienced professional technicians to ensure superior product quality while systematically minimizing material waste and product losses.

Transformer Core Detail
Epoxy Resin Casting
Transformer Production
Quality Control

Technical Parameters

Item Standard Value Description
Rated Capacity 200 kVA Three-phase, double-winding
Voltage Combination 10kV / 0.4kV High voltage / Low voltage
Tap Range 10±5% Off-circuit voltage regulation
Connection Symbol Dyn11 Common for distribution
Rated Frequency 50 Hz Standard power grid
No-load Loss (Po) 250 W Energy efficiency standard
Load Loss (Pk) 2500 W Reference value at 75ºC
Short-circuit Impedance 4.50% National standard value
Insulation Level HV: LI75AC35 / LV: LI5AC5 Lightning impulse / Power frequency
Ambient Condition Altitude ≤1000m, -25ºC~+40ºC Indoor & outdoor application
Total Weight Approx. 1350 kg Core, tank and fittings
Technical Drawing

Packaging & Shipping

Professional Packaging

Frequently Asked Questions

Do you accept customized service?
We offer ODM/OEM service and can print your logo on the product. Our professional technical and quotation team can provide a satisfied project according to your drawings and parameters.
What is your Minimum Order Quantity (MOQ)?
Our MOQ is 1 piece, allowing for both large scale projects and specialized single unit requirements.
How long is your delivery lead time?
It depends on your product requirement and quantity. Generally, a lead time of 15-30 working days is available.
How do you solve quality problems?
Please provide detailed photos of any quality issues. Our technical and quality testing departments will analyze the situation and provide a satisfactory solution within 2 days.
What are your payment terms?
We accept a 30% deposit by wire transfer in advance, with 70% before shipment. Other options like letters of credit are also available.
What are your warranty terms?
We provide a comprehensive 24-month warranty term for our products to ensure long-term reliability and customer satisfaction.

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