2500 KVA Three Phase Pad Mounted Transformer

2500 KVA Three Phase Pad Mounted Transformer

Primary Voltage:13.8KV
Secondary Voltage:0.48KV
Power Rating: 2500 KVA
Connection Type: Dyn11/Yyno or others
Standards: IEC60076 ANSI/IEEE C57
Certificate: CE UL CSA CCC SAA GOST-R

We previously exported two units of 2500 KVA Three Phase Pad Mounted Transformers to the United States. The primary voltage was 13.8 kV and the secondary voltage was 0.48 kV. These transformers complied with the ANSI/IEEE C57 standards and were UL certified. Prioritizing product quality, we conducted comprehensive transformer tests including impedance, temperature rise, and load tests before shipment. Detailed transformer test reports were provided to our American customers.

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2500 KVA 13.8 kV / 0.48 kV Three Phase Pad Mounted Transformer Main Applications

The four 2500 kVA pad mounted transformers purchased by our American client are configured in a three phase star connection. They are primarily intended for local community electrification projects. These transformers utilize high fire point oil (FR3 oil) to enhance safety and environmental performance. They are certified for environmental protection, complying with sustainability standards that include noise control, electromagnetic interference limitations, and minimal oil leakage.

Learn more about 3 Phase Pad Mounted Transformer for free:1000 KVA Pad Mounted Transformer

2500 KVA Three Phase Pad Mounted Transformer Main Features

Key Features of Three Phase Pad Mounted Transformers

Strong Overload Capacity: 2500 kva pad mount transformer can handle up to 2 times their rated capacity for 2 hours and 1.6 times for 7 hours without compromising their operational lifespan.
Elbow Connectors: 2500 kva transformer equipped with elbow connectors that facilitate easy connection of high-voltage incoming cables, allowing for hot-plugging.
Dual Fuse Protection:
- a. Plug-in Fuse (BAY-o-NET): Features dual-sensitive fuses (temperature and current) to protect against short-circuit faults on the secondary side.
- b. Backup Current-Limiting Fuse (ELSP): Provides additional protection against internal faults within the transformer, safeguarding the high-voltage side.
High Fire Point Oil (FR3): Typically uses high fire point oil (FR3) manufactured by Evernew Transformers, significantly enhancing safety and operational reliability.
Terminal and Loop Network Configurations:2500 KVA Pad mounted transformer are available in both terminal and loop network configurations, offering convenient switching between setups to improve power supply reliability.
Robust Construction: Designed with strong materials and insulation, the rugged housing can withstand harsh environmental conditions and ensure long-term durability.
Compliance with Standards: Meets ANSI/IEEE C57 standards and UL certification requirements, ensuring adherence to strict quality and safety guidelines.
Advanced Cooling Systems: Includes efficient cooling systems to maintain optimal operating temperatures and prevent overheating during peak loads.

These features emphasize the versatility, safety, and reliability of 2500kva pad transformer and support critical infrastructure with resilient power distribution solutions.

Learn more about Three Phase Pad Mounted Transformers：1500 Kva Pad Mounted Transformer

Technical specifications

2500 KVA Three Phase Pad Mounted Transformer Specification and Data Sheet

item	value
Place of Origin	China
Brand Name	EverNew Transformer
Model Number	pad mounted transformer
Phase	Three Phase
Coil Number	3
Usage	power
Coil Structure	layer coil
Rated Primary Voltage	13.8
Rated Secondary Voltage	0.48
Power/Rated capacity	2500kva
Standard	IEC60076 ANSI/IEEE C57
Certification	CE UL CSA CCC SAA GOST-R
Frequency	50/60 Hz
Cooling Method	ONAN ONAF
Winding material	CopperAluminum
Vector Group	Dyn11 / Yyn0
Warranty	2 Years

2500 kva Three Phase Pad Mounted Transformer Technical Specifications

Here are the standard pad-mounted transformer specifications provided by Evernew Transformer Factory. These specifications serve as a reference, and we customize the transformer’s appearance and parameters according to your specific requirements. Our team of professional designers ensures tailored solutions that meet your needs effectively. For more information on pad mounted transformer projects, please don’t hesitate to contact Evernew Transformers.

Rating	No Load Loss	On load Loss	W(mm)	D(mm)	H(mm)	Oil Weight(kg)	Tatal Weight(kg)
75kVA	180	1250	1390	910	1430	120	645
150kVA	280	2200	1510	980	1530	201	989
250kVA	400	3050	1600	1000	1660	230	1195
300kVA	480	3650	1660	1080	1680	260	1415
400kVA	570	4300	1805	1120	1750	290	1675
500kVA	680	5100	1810	1160	1790	325	1905
750kVA	980	7500	2030	1300	2030	535	2755
1000kVA	1150	10300	1651	1549	1854	650	3235
1250kVA	1360	12000	2100	1500	2050	680	4050
1500kVA	1640	14500	2210	1470	2150	748	4200
2000kVA	1940	18300	2380	1600	2220	850	4600
2500kVA	2500	25500	1730	2100	2300	1450	4900
2750kVA	2600	23600	1880	2300	2360	1800	6300
3000kVA	2730	27000	2400	2600	2400	2400	7000
3750kVA	3500	38000	2500	2700	2600	2800	7200

2500 KVA Three Phase Pad Mounted Transformer Main Components

No.	Accessory Name	Description/Specification	Quantity
1	Pressure Relief Device	For silicon oil cooling system, with pressure switch	1
2	Oil Level Indicator	Mechanical or electronic, inside transformer tank	1
3	Thermometers	For current transformers, temperature probes, digital display	2
4	Liquid Level Gauge	Mechanical or electronic, measures oil level inside tank	1
5	Ventilators and Filters	Maintain internal ventilation, replaceable filters	2
6	Air Release Valve	Inside tank, for gas and moisture control, automatic or manual	1
7	Filters	Maintain cleanliness of oil inside tank	1
8	Transformer Protection Devices	Including protective relays, microprocessor-based control unit	1
9	Electrical Grounding System	Ensures safe grounding of transformer, includes grounding cables and electrodes	1
10	Connecting Cables	High and low voltage side cables, specific lengths and cross-sections	Various
11	Insulating Sleeves and Fittings	Protects cables and connections, includes terminals and joints	10
12	Disconnectors	Grounding, junction boxes, with electrical safety switches	1
13	Controls and Instrumentation	Monitoring, control, and display for transformer, digital display	1
14	Terminal Box	Cable connections and electrical wiring, waterproof design	1
15	Isolating Switch	Electrical safety disconnect, with mechanical and electrical locking	1
16	Plates and Signs	Safety, standards, and operational guidelines, weather-resistant	1
17	Safety Barriers and Protection Devices	Surrounding safety protection for transformer, prevents unauthorized access	1
18	Lifting Lugs and Rings	Lifting points for transporting and installation	4
19	Lightning Protection Equipment	Protects transformer from lightning strikes, surge arresters	1
20	Fire Extinguisher	Emergency fire extinguishing equipment, ABC type extinguishing agent	1
21	Enclosures and Protective Covers	External protection for transformer, corrosion-resistant materials	1
22	Scaffoldings and Supports	Support during installation and maintenance, collapsible design	8
23	Cooling System	Efficient cooling system, fans and aluminum heat sinks	1
24	Lubricating Oil	Internal lubricating oil, meets specific standards	1
25	Geographic Information System (GIS)	Transformer location and tracking system	1