Auto-protective Single phase distribution transformers 6.3kV 10.5kV 15kV

Documentation Resource Library

Key attributes

Brand	ROCKWILL
Model NO.	Auto-protective Single phase distribution transformers 6.3kV 10.5kV 15kV
Rated voltage	15kV
Rated frequency	50/60Hz
Rated capacity	80kVA
Series	D9

Product descriptions from the supplier

Description

Product Overview

Our Auto-protective Single Phase Distribution Transformers (6.3kV, 10.5kV, 15kV) are high-performance pole-mounted power solutions engineered for reliable lighting and power supply in residential and commercial areas worldwide. Integrated with full automatic protection functions, these transformers deliver stable, safe operation for outdoor power distribution scenarios, and are available in three mainstream voltage ratings to match global power grid specifications. As a cost-effective and industry-adaptable choice for international buyers, contractors and power infrastructure projects, our auto-protective transformers are designed for easy installation and long-term durability, optimized for Google search to connect global procurement partners with high-quality, standard-compliant power distribution equipment.

Core Features

Manufactured as full auto-protective single-phase pole mounted transformers, our distribution transformers are tailored to meet the daily power and lighting needs of residential districts and commercial blocks, with 6.3kV, 10.5kV and 15kV voltage options to fit diverse regional power grid requirements.

The built-in full automatic protection system defends the transformer against common electrical faults such as overload and short circuit, effectively reducing equipment damage and maintenance costs while ensuring continuous and stable power supply for end users. All structural designs are optimized for outdoor pole-mounted installation, featuring a compact layout that saves ground space and simplifies on-site assembly—ideal for dense urban areas and sites with limited installation space.

Remark: The dimension we offered is only for reference when selecting design type, the final dimension is subject to the outline of the product.

Key Technical Specifications

	Voltage Group(kV)			Loss (kW)		No-load current	Impedance	Weight (kg)			Outline Dimension (mm)			Gauge
Rated Capacity			Connection Method								Outline Dimension (mm)			Gauge
Rated Capacity			Connection Method								(L)	(W)	(H)
(kVA)	HV	LV		No-load	Load	%	%	Machine	Oil	Gross	Dimension			Vertical	Horizontal
5	13.8	0.22 0.24		35	145	4	3.5	50	40	130	530	450	850	400	250
10	13.2			55	260	3.5		65	40	150	560	450	870	400	300
16	11			65	365	3.2		80	40	180	600	450	920	400	300
20	10.5			80	430	3		100	50	205	620	450	940	400	300
30	10		li0	100	625	2.5		115	50	225	700	450	980	400	300
40	10		li6	125	775	2.5		150	55	270	700	480	970	400	300
50	6.3			150	950	2.3		175	70	310	650	510	1100	400	300
63	6			180	1135	2.1		190	80	340	660	520	1100	400	300
80				200	1400	2		240	100	420	770	630	1120	450	300
100				240	1650	1.9		295	100	490	840	600	1150	450	300
125				285	1950	1.8		370	110	560	890	740	1160	500	400
160				365	2365	1.7		430	130	650	950	790	1170	500	400

Scope of Application

Specially engineered for outdoor power distribution, our 6.3kV/10.5kV/15kV auto-protective single phase distribution transformers are widely applicable to global residential and commercial power scenarios, including:

Urban and suburban residential communities (street lighting, household power supply)
Commercial areas (shopping plazas, retail blocks, office parks and catering facilities)
Municipal public infrastructure (parks, roadside public utilities, community service facilities)
Small and medium-sized commercial outdoor power distribution projects
Power grid construction and upgrade projects for residential/commercial zones with 6.3kV/10.5kV/15kV voltage demands

Core Advantages for Global Buyers

Multi-Voltage Options: 6.3kV, 10.5kV, 15kV mainstream ratings, compatible with diverse global power grid specifications for cross-border procurement and project application.
Full Auto-Protection: Built-in automatic fault protection eliminates the need for additional protective devices, cutting down overall procurement and installation costs.
Scenario-Oriented Design: Customized for residential and commercial lighting/power needs, with stable performance to meet daily continuous power supply requirements.
Easy Pole-Mounted Installation: Compact structure, space-saving design, simple on-site assembly, saving labor and construction time for outdoor projects.
Reliable Outdoor Durability: Robust structural design adapts to various outdoor working conditions, ensuring long service life and low subsequent maintenance frequency.
Flexible Customization Reference: Dimension for design selection is provided, with final product dimensions matched to actual outline, supporting personalized project design needs.

Negotiable

Pricing calculator

Model

D9-15/80

Warranty by

Whole life care manager

Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.

The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

Auto-protective Single phase distribution transformers 6.3kV 10.5kV 15kV

Attributes

Description

Documentation Resource Library

Related Products

Related Solutions