500 Kva Pad Mounted Transformer

Primary Voltage:7.2KV/11KV/13.2KV/ 13.8KV/34.5KV Or Others
Secondary Voltage:380 V 400 V Or Others
CONNECTION TYPE: Dyn11/YNyn0 or others
Standards: ANSI/IEEE, CSA/CAN, DOE
Power Rating: 500 KVA
Certificate: UL, cUL, CSA, SGS

As a leading transformer factory in China, we provide high-quality 500 KVA pad mount transformer. In 2022, we customized six 500 KVA pad mount transformers with a primary voltage of 12470V and a secondary voltage of 380V for Mexico. These transformers are used for local public utility power upgrades.

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About 500 KVA Pad Mounted Transformer

EverNew 500 KVA pad mounted transformer is available in three phase configuration with primary voltage ratings of 2.4 – 46 KV and secondary voltage ratings of 120 V to 415 V. The core of the unit is made of leading cold rolled silicon steel sheets. The transformer is highly energy efficient and has low heat emission, resulting in low cooling requirements. The unit also uses mineral oil as the insulating fluid with a temperature rise of 65°C. It can be used in indoor or outdoor applications with the option of NEMA 3R enclosure or other custom enclosures. The transformer is mainly used in power distribution, renewable energy systems, commercial and industrial facilities and public infrastructure.

More specifications of pad transformers

1500 Kva Pad Mounted Transformer

500 KVA Pad Mounted Transformer Diagram

The diagram illustrates the intricate details and components of a 3 phase 500 KVA Pad Mounted Transformer, showcasing its innovative design and functionality.

Transformer Housing: At the core of the diagram lies the transformer housing, which encases the critical components of the transformer in a robust and weather-resistant enclosure. This housing ensures the protection of internal components from environmental elements, guaranteeing optimal performance and longevity.

High Voltage Bushings: Positioned at the top of the transformer housing are the high voltage bushings, responsible for facilitating the transfer of electricity between the transformer and external power lines. These bushings are meticulously engineered to withstand high voltages and ensure efficient power transmission.

Low Voltage Bushings: Situated at the bottom of the transformer housing are the low voltage bushings, which play a crucial role in delivering electricity to end-users at safe and manageable voltages. These bushings are designed to maintain electrical integrity while minimizing power loss during distribution.

Tap Changer: Adjacent to the low voltage bushings is the tap changer mechanism, a vital component that allows for the adjustment of output voltage levels to meet varying load demands. This feature enhances the transformer’s versatility and adaptability in different operational scenarios.

Oil Conservator Tank: Surrounding the transformer housing is the oil conservator tank, which serves as a reservoir for insulating oil used to cool and insulate the transformer’s internal components. This tank regulates oil levels and temperature, ensuring optimal performance and reliability.

Grounding System: Ensuring safety and stability, the diagram includes a comprehensive grounding system that dissipates excess electrical currents and prevents potential hazards such as short circuits and electrical shocks.

Control Panel: Lastly, the control panel is depicted, housing the monitoring and control devices essential for overseeing the transformer’s operation. From voltage regulation to temperature monitoring, this panel provides operators with real-time insights to ensure optimal performance and safety.

In essence, the 500 KVA Pad Mounted Transformer Diagram offers a detailed insight into the sophisticated design and functionality of this essential electrical infrastructure component, highlighting its role in facilitating reliable and efficient power distribution.

500 Kva Pad Mounted Transformer Features

EverNew Best 3 Phase 500KVA Base Mount Transformer is a compact electrical equipment, which is characterized by small size, simple structure and suitable for use in limited space. Its main features include:

Small size, compact structure: Designed to be compact and occupy minimal space, making it suitable for installation in urban and densely populated areas while ensuring efficient energy utilization.
Low loss, low noise, low temperature rise: Operates with minimal loss, low noise, and minimal temperature rise, maintaining high efficiency while minimizing environmental impact.
Strong load capacity, high short-circuit withstand capability: Capable of withstanding loads exceeding rated capacity and exhibiting excellent resistance to sudden short-circuits, ensuring the stable operation of power systems.
Fully enclosed, fully insulated structure: Equipped with a fully enclosed, fully insulated design, enhancing operational safety and reducing potential safety hazards.
Flexible wiring methods: Can be used in both terminal and looped network systems, with flexible wiring methods that facilitate easy conversion and enhance the reliability of power supply systems.
Convenient operation, simple maintenance: Easy to operate and maintain, with short production cycles and low engineering costs, reducing project implementation and operational expenses.

Learn more about EverNew Pad Mounted Transformers：1000 KVA Pad Mounted Transformer

Technical Characteristics of 500 Kva Pad Mounted Transformer

Place of Origin	China
Brand Name	EverNew
Model Number	ZGS
Coil Number	2 winding
Coil Structure	TOROIDAL
Product name	Pad mounted transformer
Type	Loop Feed
Rated capacity	500KVA
Application	Mining
Standard	IEC ANSI IEEE
Frequency	50/60Hz
Material	Aluminum/ Copper
Primary voltage	34.5/24.94/13.8/13.2/12.47kv Customized
Secondary voltage	0.38KV /0.4kV /0.415kV Customized
Winding Configuration	Delta – Wye / Wye – Wye/ Delta – Delta/ Wye – Delta
Tapping Range	±2 x 2.5%
Impedance	4.35-5.75%
Vector Group	As per requirement
Type of Installation	Indoor / Outdoor
Mounting	Pad-Mounted
Efficiency	DOE 2016 Standard Compliant
Warranty	24 Months

Voltage Level of 500 Kva Pad Mounted Transformer

Tachnical Data for Three Phase Pad Mounted Transformer
Rated Power(KVA)	Loss (W)		Dimension(mm)			Weight(kg)
Rated Power(KVA)	No-load Loss (W)	On-load Loss (W)	W	D	H	Weight(kg)
75KVA	180	1250	1390	910	1430	645
150KVA	280	2200	1510	980	1530	989
300KVA	480	3650	1660	1080	1680	1415
500KVA	680	5100	1810	1160	1790	1905
750KVA	980	7500	2030	1300	2030	2755
1000KVA	1150	10300	1651	1549	1854	3235
1500KVA	1640	14500	2210	1470	2150	5835
2000KVA	2160	20645	2380	1600	2220	6430
2500KVA	2680	27786	3070	1650	2330	8865
3000KVA	3300	30300	3260	1850	2460	11300
3750KVA	4125	37875	4080	2060	2680	14400