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UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

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Xiamen Winley Electric Co.,Ltd

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UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

Name: UL Listed 1500Kva Three Phase Pad Mounted Transformer 345KV To 480Y277V Power Distribution Transformer
Brand: WINLEY
Price: 5000 USD

China UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer wholesale

Brand Name : WINLEY

Model Number : ZGS-1500/34.5

Certification : UL/cUL,CE,ISO

Place of Origin : CHINA

MOQ : 1unit

Price : $5000-$150000

Payment Terms : T/T

Supply Ability : 1000set/month

Delivery Time : 30days

Packaging Details : Plywood case

Transformer Type : Liquid Filled Pad Mounted

Phase : Three Phase

Feed Type : Loop Feed

Capacity : 1500 KVA

Primary Voltage : 34500V

Secondary Voltage : 480Y/277

Frequency : 60 Hz

Efficiency Ratings : ANSI C57.12.34

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UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

This 1500 kVA pad-mounted distribution transformer is engineered for reliable medium-voltage distribution in commercial, industrial, municipal and utility applications. Designed and manufactured to ANSI C57.12.34 standards, it combines robust electrical performance, safety features and weather-resistant construction for indoor or outdoor installation.

UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

Key features

Type: Pad-mounted, radial feed
Rated capacity: 1500 kVA
Phase: 3-Phase
Primary voltage: 34,500 V (Delta) with three 35 kV-class porcelain bushings (live front)
Secondary voltage: 480Y/277 V (Wye-N) with 4-hole spade bushings (live front)
Vector group: Dyn1
Cooling method: ONAN (Oil Natural Air Natural)
Tapping: Off-circuit tap changer with multiple tap positions
Standards: Built to ANSI C57.12.34

Safety and accessory package

This unit comes with a comprehensive set of protective and service features for safe operation and simplified maintenance:
2-position HV break switch
Drain and sample valve in HV compartment
Temperature gauge and liquid level gauge
Pressure/vacuum gauge and pressure relief valve
Bayonet fuse & current-limiting fuse on HV side
Under-oil arrester with ISO switch
These accessories provide surge protection, overpressure safety, easy sampling and reliable switching necessary for grid-connected distribution transformers.

UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

Technical drawings

UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

Why choose us

The product range spans from 45KVA to 5500 KVA, with a voltage rating of up to 34.5 KV, conforming to or exceeding standards such as DOE 2016, IEEE/ANSI, CSA , IEC , NEMA.
The products hold UL/cUL certification (Certificate Numbers: UL-US-2431836-0, UL-CA-2423202-0) and can obtain UL (partner authorization) based on customer requests.
Our products are exported in large quantities to regions such as North America and the Philippines. We pride ourselves on our extensive design and production experience, along with professional and reliable after-sales service, ensuring quick delivery within 7 to 35 days.

UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

Specification

Rated Power (KVA)	High Voltage (KV)	Low Voltage (V)	No-load Loss (W)	On-load Loss (W)	Height (mm)	Depth (mm)	Width (mm)	Weight (kg)	Weight (Lbs)
75KVA	34.5KV 4.160KV 12.47KV 13.2KV 13.8KV 24940GrdY/14400 1247Grdy/7200 4160GrdY/2400 or others	277V 347V 480V 600V 120/240V 208GrdY/120 415GrdY/240 480GrdY/277 600Y/347	180	1250	1430	910	1930	645	1422
150KVA			280	2200	1530	980	1510	989	2180
300KVA			480	3650	1680	1080	1660	1415	3119
500KVA			680	5100	1790	1160	1810	1905	4200
750KVA			980	7500	2030	1300	2030	2755	6074
1000KVA			1150	10300	1854	1549	1651	3235	7132
1500KVA			1640	14500	2150	1570	2210	5835	12864
2000KVA			2160	20645	2220	1600	2380	6430	14175
2500KVA			2680	23786	2330	1650	3070	8865	19544
3000KVA			3300	30300	2460	1850	3260	11300	24912
3735KVA			4125	37875	2680	2060	4080	14400	31746

Production process

UL Listed 1500Kva Three Phase Pad Mounted Transformer 34.5KV To 480Y/277V Power Distribution Transformer

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