15kVA Single-Phase Pole Mounted Distribution Transformer

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Key attributes

Brand	Vziman
Model NO.	15kVA Single-Phase Pole Mounted Distribution Transformer
Rated capacity	50kVA
No-load loss	150W
Taps	+1/-3X2.5%
Series	CSP

Product descriptions from the supplier

Description

Product Description

The CSP type single-phase transformer is an efficient and reliable device designed for single-phase power distribution in various applications such as residential areas, rural grids, construction sites, and small-scale industries. It features a compact structure, high-quality core and winding materials, low losses, and strong adaptability to different environments.
Manufactured in strict accordance with ISO, IEC, and GB standards, this transformer ensures safe operation, high energy efficiency, and long service life.

Single-Phase Pole Mounted Distribution Transformer

Typical Dimensions and Weights I (C.R.G.O Core)

Rating (kVA)	HV (kV)	Taps (%)	LV (V)	Loss (W)		Dimension (mm)					Weight (kg)
Rating (kVA)	HV (kV)	Taps (%)	LV (V)	No Load	Full Load	A	B	C	D	E	Oil Weight	Total Weight
15	7.2	+1/-3X2.5%	120 - 240	60	180	1040	530	770	410	286	45	175
25				100	300	1040	530	775	410	286	46	178
37.5				113	413	1100	580	830	460	286	59	247
50				150	500	1180	580	830	460	286	62	294
75				225	750	1290	616	880	496	591	84	372
15	19.92	±2x2.5%	120 - 240	58	185	1180	580	650	460	286	76	194
25				78	325	1155	580	660	460	286	75	217
37.5				100	480	1250	620	691	496	286	90	270
50				125	600	1235	645	725	524	286	109	308
75				165	900	1300	680	780	660	591	122	394

Typical Dimensions and Weights II (Amorphous Core)

Rating (kVA)	HV (kV)	Taps (%)	LV (V)	Loss (W)		Dimension (mm)					Weight (kg)
Rating (kVA)	HV (kV)	Taps (%)	LV (V)	No Load	Full Load	A	B	C	D	E	Oil Weight	Total Weight
10	7.2	±2x2.5%	120 - 240	17	110	940	580	650	460	286	62	186
15				22	142	1020	580	650	460	286	64	220
25				33	210	1025	680	755	560	286	99	318
37.5				43	305	1060	730	805	610	286	120	393
50				50	410	1130	730	805	610	286	130	451
75				65	580	1280	780	875	610	591	154	560
10	14.4	±2x2.5%	120 - 240	12.5	260	1075	480	550	360	286	44	134
15				15.2	395	1085	500	580	380	286	44	150
25				24	500	1085	580	655	460	286	47	215
37.5				32	680	1245	580	655	460	286	69	282
50				38	800	1260	616	691	496	286	96	340
75				60	1000	1330	680	775	560	591	115	428

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Single-Phase Pole Mounted Distribution Transformer Brochure

Brochure

English

Consulting

FAQ

Q: Can a single-phase transformer provide isolation?

Q1: Can a single-phase transformer provide isolation?
Yes, standard transformers with separate windings offer full galvanic isolation.

Q2: Can it be used in a 3-phase system?
Yes, for phase-to-neutral loads, but size appropriately to avoid imbalance.

Q3: Why does my transformer overheat?
Check for overload, poor ventilation, or harmonics. Ensure load <80% of rated kVA.

Q4: Can I use a transformer in reverse (step-up)?
Yes, for non-polarized transformers, but verify design specifications.

Q5: Are single-phase transformers compatible with smart grids?
Yes, modern models (e.g., Hammond HPS-50) integrate with SCADA and smart meters.

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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.

15kVA Single-Phase Pole Mounted Distribution Transformer

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Description

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