D13-M-100/10 - TAIXUANTECH

D13-M-100/10 Single-Phase Oil-Immersed Hermetically Sealed Distribution Transformer

10kV Oil-Immersed Distribution Transformer Series

D13-M-100/10 Single-Phase Oil-Immersed Hermetically Sealed Distribution Transformer

The D13-M-100/10 is a single-phase oil-immersed fully sealed distribution transformer with a rated capacity of 100kVA and a high-voltage side rating of 10kV. The transformer features a fully sealed tank structure that isolates the transformer oil from air, effectively delaying insulation aging. It adopts ONAN (Oil Natural Air Natural) cooling, ensuring reliable heat dissipation under natural oil circulation and air convection. The core is made of high-quality cold-rolled silicon steel, and both high and low voltage windings use oxygen-free copper conductors. The product is designed with D13 loss level, complying with GB/T 6451-2023 technical requirements for 10kV single-phase distribution transformers. It is suitable for 10kV single-phase distribution systems, providing reliable power supply for rural electrification, residential areas, and small commercial applications.

Industrial & Commercial Utility & Grid

Rated Capacity: 100 kVA
Rated Voltage Ratio: 10/0.22~0.24 kV
Connection Group: Ii0
Cooling Method: ONAN
Energy Efficiency Class: N/A
Standard：IEC 60076, GB/T 6451-2023

Product Details

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Product Model D13-M-100/10

No-Load Loss ≤0.15 kW

Rated Capacity 100 kVA

No-Load Current ≤0.48%

Phase Single-phase

Load Loss (75°C) ≤1.48 kW

Rated Voltage Ratio 10/0.22~0.24 kV

Short-Circuit Impedance 3.5%

HV Tapping Range ±2×2.5%

Temperature Rise Limit Top oil ≤55K, Winding ≤65K

Rated Frequency 50 Hz

Noise (Sound Pressure Level) ≤52 dB(A)

Connection Group Ii0 (Ii6 available upon request)

Protection Degree IP65

Cooling Method ONAN

Standard IEC 60076, GB/T 6451-2023

Insulation Class A, LI75 AC35 / AC5

Energy Efficiency Class N/A

01.

Core advantages

Single-Phase Design

Specifically designed for single-phase distribution systems, ideal for rural electrification, residential areas, and small commercial applications.

Fully Sealed Structure

Fully sealed tank isolates transformer oil from air, slows down insulation aging, and extends service life with minimal maintenance.

Low Loss Design (D13 Level)

Optimized core and coil design achieves low no-load and load losses, complying with GB/T 6451-2023 for 10kV single-phase distribution transformers.

02.

Application scenarios

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01.

Authoritative Certification

Our transformers are CE certified, ensuring full compliance with EU safety, health, and environmental standards for seamless market access across the European Economic Area.

Our transformers hold UL certification, confirming they meet rigorous ANSI/IEEE safety standards—essential for North American market entry.

ASTA

Our transformers have obtained ASTA type-test certification, verifying IEC 60076 compliance. Widely recognized in global tenders for power equipment.

EAC

Our transformers are EAC certified, ensuring full compliance with safety and EMC regulations for the Eurasian market.

SASO

Our partner factories hold SASO IECEE recognition certificates. We assist clients in obtaining the required Batch Certificate of Conformity (CoC) through the SABER platform to ensure smooth customs clearance in Saudi Arabia.

02.

Quality Assurance

Partner Factory Audit

Regular on-site audits of partner factories to verify ISO, CE, and UL certifications.

Full-Process Quality Control

From raw material inspection to pre-shipment final inspection, every unit is checked against specifications.

Comprehensive Test Reports

Each transformer includes a detailed factory test report. 100% full inspection before dispatch.

Third-Party Inspection Support

SGS, BV, or other accredited third-party inspection available upon customer request.

01.

Technical Documents

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02.

Certification Materials

No data was found

10kV Oil-Immersed Distribution Transformer Series – Full Specifications

10kV, single-phase, 2-winding, oil-immersed, off-circuit tap-changer, distribution transformer, 5-160kVA
Model	Rated Capacity (kVA)	HV (kV)	HV Tapping Range	LV (kV)	Vector Group	No-Load Loss (kW)	Load Loss (75°C) (kW)	Impedance Voltage (%)
D13-M-5/10	5	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.025	0.130	3.5
D13-M-10/10	10	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.035	0.235	3.5
D13-M-16/10	16	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.045	0.330	3.5
D13-M-20/10	20	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.050	0.385	3.5
D13-M-30/10	30	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.065	0.560	3.5
D13-M-40/10	40	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.080	0.700	3.5
D13-M-50/10	50	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.095	0.855	3.5
D13-M-63/10	63	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.115	1.020	3.5
D13-M-80/10	80	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.130	1.260	3.5
D13-M-100/10	100	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.150	1.480	3.5
D13-M-125/10	125	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.185	1.750	3.5
D13-M-160/10	160	10，10.5，11	±5%	0.22~0.24	Ii0，Ii6	0.230	2.130	3.5
Note： 1.Tapping range options: ±5% or ±2×2.5%. ±5% is shown as default in this table. Other tapping ranges are available upon request. 2.Other low voltages are available upon request. 3.For IEC, ANSI, or other standards, or special voltage/frequency requirements, please contact us for a customized datasheet.

* For specific product requests, please Contact Us for customized solutions to your needs.

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D13-M-100/10 Single-Phase Oil-Immersed Hermetically Sealed Distribution Transformer

10kV Oil-Immersed Distribution Transformer Series

D13-M-100/10 Single-Phase Oil-Immersed Hermetically Sealed Distribution Transformer