15kVA Single Phase Oil Immersed Pole-Mounted Transformer Suitable for Household Use

• Customization: Available
• Application: Power, Instrument, Lighting
• Phase: Single
• Model NO.: 15KVA 33/19 30/17.32 13.2/7.62 11/6.35KV
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Model No.: D10
• Iron Core: Silicon Steel Sheet
• Cooling Type: Onan
• Weight: 294kg
• Transport Package: Wooden Case
• Specification: 15-250KVA 11-33KV
• Trademark: ROOQ
• Origin: China
• HS Code: 850422
• Production Capacity: 1000PCS/Month

Product Description

ROOQ Electric Group Co.,Ltd. is a technology-oriented enterprise specializing in R&D, production, sales and services of power transformers, HV/LV switch cabinets and related products. Our factory can offer the complete range of power distribution transformer.

Single-phase pole mounted transformer

Overview

The single-phase pole munted distribution transformer are specifically designed for the decentralization distribution network of servicing residential overhead distribution loads of town and countryside.
They are also suitable for light and diversified power applications.These transformer are designed for the application conditions normally encountered on electric utility power distribution systems.

 

Features of Products

1-Meet or eceeds ANSI.IEC.GB.SANS.standards.
2-Safe handling,installation and operation.
3-Attractive,modern appearance.
4-Reasonable structure.
5-Fully-sealed.
6-Higher system reliability.
7-High security and reliability in operation.
8-High capacity of overload and efficiency.
9-Robust construction having excellent short circuit and thermal withstand capw3sabilities.
10-Every power transformers are more efficient by reduced no-load losses and load losses.

 

High-quality materials
1 - Choose the oxygen free copper wire with lower resistivity,and after a series of additonal surface treatment,more smooth,no burrs,sharp corners,so that the transformer load loss is lower,the electricial performance is more reliable.

2 - Choose high-quality silicon steel sheets,and with the improvement of performance  level,use silicon steel sheets with lower unit loss to reduce the no-load loss of transformers.

3 - Choose high-quality laminated wood insulation components that never crack, even under the action of short-circuit current, they remain intact.

4 - Using transformer oil that has undergone deep filtration results in lower levels of water, gas, and impurities, making transformer operation more reliable.

5 - Choose high-quality rubber sealing materials to effectively prevent aging and eliminate leakage.

6 - All raw materials undergo quality inspection, and all raw material manufacturers undergo strict review in accordance with the national standard ISO9000.

Quality Inspection

The important nodes in the manufacturing process of the product will undergo professional and strict quality inspection. After the final production is completed, the company's transformer intelligent testing center will conduct a comprehensive inspection of the product to ensure that all products are qualified.

Fields of application

Power stations,compact transformer station, normal industrial factories , mines , hospitals, buildings, airports, tunnels, chemical plants, nuclear power plants etc.

Service Environment
Device types: outdoor type
Normal environment conditions of use: the elevation not more than 1000 m
Environmental highest temperature + 40°C, minimum-25°C
The special environment conditions of use: elevation of more than 1000 m
Environmental highest temperature + 40°C, minimum-45°C. (when you order details)
Mounting ambicnt: no corrosive gas, no obvious dirt environment

Mechanical parameters

Rated capacity (kVA)	H.V.  (kV)	L.V.  (kV)	Vector group	Loss(kW)		No-load current (%)	Impedance voltage  (%)	Weight (kg)
				Load loss	No-load loss			oil	Total
5	11 10.5 10 6.3 6	0.22 0.24	li0 li6	0.145	0.035	3.2	3.5	40	130
10				0.260	0.055	3.0		40	150
16				0.365	0.065	2.3		40	180
20				0.430	0.080	2.0		50	205
30				0.625	0.100	1.9		50	225
40				0.775	0.125	1.9		55	270
50				0.950	0.150	1.8		70	310
63				1.135	0.180	1.7		80	340
80				1.400	0.200	1.6		100	420
100				1.650	0.240	1.5		100	490
125				1.950	0.285	1.4		110	560
160				2.365	0.365	1.4		130	650

 

Rated capacity(kVA)	H.V(kV)	Tapping range	L.V. (kV)	Loss(kW)		Weight (kg)
				Load loss	No-load loss	oil	Total
15	33/19 30/17.32 13.2/7.62 11/6.35	±2×2.5% or Other	0.12 0.24 0.48 or 0.12-0.24 0.24-0.48	0.195	0.030	45	294
25				0.400	0.050	68	362
37.5				0.500	0.065	75	476
50				0.600	0.080	93	553
75				0.880	0.120	132	672
100				1.120	0.210	141	742
167				1.410	0.350	207	952
250				2.000	0.500	375	1386

 






    Founded in 2008, registered capital of 108 million CNY, ROOQ electric group.;ltd is a high-tech enterprise specializing in the design, manufacture, sales and service of products such as power transformers, complete sets of electrical appliances, high and low voltage components, and smart city control systems.
    Since its establishment, ROOQ has always adhered to product quality first, as the guide of "customer demands". It has successively served for T2 Wenzhou Airport,  Ski Resort, Zhejiang National Defense Force, Hangzhou-Wenzhou Railway, Cangnan gymnasium, Country Garden Community, First People's Hospital of Songxi, Tema Road Lighting of Ghana, Presidential Palace of Burundi, Ministry of Energy of Rwanda, National Hospital of Mozambique, Refinery of CNPC in Thailand, State Television of Uzbekistan, Gold mine of Kyrgyzstan, National Data Center of Kazakhstan etc. With years of innovation and professional manufacturing experience, we have more than 20 independent intellectual property rights, and strong advantages in special product customization and EPC power engineering general contracting now. Stable quality assurance and timely delivery capabilities have won widespread trust from users around the world.