500 KVA Power Transformer

500 KVA Power Transformer

The 500kVA three-phase power transformer by Daelim Transformer, with UL/cUL certification, ensuring safe, reliable, and efficient power distribution. With low operating costs, minimal carbon emissions, and affordable ownership costs, this transformer is ideal for a wide range of applications, typically installed outdoors for dependable performance in various environments.
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500kVA power transformer, rated at 500 KVA, features a primary voltage of three-phase 27600V Delta and a secondary voltage of three-phase 480GrdY/277V. It includes a 5-position tap changer. The high and low-voltage bushings have a side-mounted design with an air terminal chamber. The size of the air terminal chamber is customized according to customer requirements. Bushing location and phase rotation were coordinated with primary and secondary switchgear to provide correct alignment when the switchgear and transformer are connected in the field.

Three Phase Power Transformer

Drain Valve w/ Sampler: Included

Phase: Three Phase

Rapid Rise Relay: None

Capacity: 500 KVA

Lightning Arrestors: 3 Lightning Arrestors Included on Primary Side

Primary Voltage: 27600V Delta

Marshalling Box: Stainless Steel & Pentahead

Primary BIL: 125 kV

Vector Group: Dyn1

Secondary Voltage: 480GrdY/277

Nitrogen Blanket With Purge Valve: Included

Frequency: 60 Hz

LV Cabinet CAB ASSY: 750(W)*260(D)*965(H)

Temperature Rise: 65°C

H.V Cabinet CAB ASSY: 1165(W)*665(D)*1190(H)

Capacity 65°C Temperature Rise: 500 KVA

Radiators: Included

Forced Air (Fans): None

Winding Material: Copper

Tap Changer: 5-position Tap Changer

Paint Type: ANSI Grey 70#

Efficiency Standard(s): CSA C802.1 , CSA C88

Bushings: Side Mounted

Insulation Fluid: Vegetable oil

Dimensions: 1730 x 2300 x 1510(mm)

Fluid Capacity: 550L

Weight: +/- 2250Kg

Cooling Class: KNAN

Fill Valve: Included

Winding Temperature Indicator: Included

Pressure Relief Valve: Included

Oil Temperature Indicator: Included

Pressure Relief Device: Included

Vacuum Pressure Gauge: Included

 

High voltage power transformers 

Three Phase power transformer Benefits

The 500kVA three-phase power transformer offers many benefits to consumers. With cUL certification, it is safe and reliable. Meets or exceeds CSA efficiency value standards, improving energy efficiency, and thereby reducing power consumption and operating costs. Its environmentally friendly design greatly reduces carbon dioxide emissions and contributes to the establishment of an ecological energy system. Instrumentation with auxiliary contacts significantly reduces maintenance costs.

500kVA power transformer Applications

The transformer finds versatile applications across various sectors, including renewable energy, energy storage facilities, electric vehicle charging stations, data centers, industrial complexes, oil and gas operations, commercial establishments, military facilities, processing plants, power distribution networks, utility infrastructure, and others.

Installation Case

Control power transformer

Packaging&Shipping

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