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  • Overall view of a 500 kVA oil filled ONAN transformer
  • Nameplate of a 500 kVA oil filled ONAN transformer
  • Dimensional drawing of a 500 kVA oil filled ONAN transformer
  • Overall view of a 500 kVA oil filled ONAN transformer Nameplate of a 500 kVA oil filled ONAN transformer Dimensional drawing of a 500 kVA oil filled ONAN transformer

    SLS500P7.2X14.4-S8A

    Siemens

    MSRP:
    Was:
    Now: $93,134.00
    (You save )

    SKU:
    605016
    Condition:
    New
    Availability:
    Active
    Weight:
    5,170.00 LBS
    Minimum Purchase:
    3 units
    Maximum Purchase:
    3 units
    Primary Voltage:
    7200 X 14400
    Secondary Voltage:
    480
    Frequency (Hz):
    60
    Phase:
    1
    Winding Material:
    Aluminum
    Construction:
    ONAN
    Enclosure Type:
    Platform Mount
    kVA:
    500 kVA
    Efficiency:
    CAN/CSA C802.1

    Adding to cart… category.add_cart_announcement
    • Overview
    • Warranty Information

    Product Description

    7.2 / 14.4 kV Dual Primary | 480 V Secondary | 500 KVA | ONAN Transformer


    Downloads

    • PDF icon - Nameplate Data for SLS500P7.2X14.4-S8A Nameplate data: SLS500P7.2X14.4-S8A
    • PDF icon - Dimension Data for SLS500P7.2X14.4-S8A Dimension data: SLS500P7.2X14.4-S8A

    Built to CSA standard C2.1-06. Additive polarity.

    In-Stock Siemens Transformers – Built for Reliability

    Our Siemens 7.2 / 14.4 kV dual primary, 480 V secondary, 500 KVA ONAN transformer delivers dependable performance for residential, commercial, and industrial applications. Units are designed for pole mounting on wood, concrete, or cluster poles, offering flexibility in installation and fast deployment.

    • Certified Standards: Meets CAN CSA C2.1-06, CAN CSA C2.2-06, with options for IEEE C57.12.20 and IEC compliance.
    • Efficient & Quiet Operation: Engineered for high efficiency and low noise to minimize total ownership cost.
    • Durable Design: Includes automatic self-resealing pressure relief and a paint system that exceeds IEEE salt spray standards.
    • Dual Voltage Flexibility: Reduces inventory needs and adapts quickly to changing voltage requirements.
    • Robust Winding: Low-high-low configuration improves short circuit strength and thermal management.

    General Specifications

    • Temperature Rise: 65°C
    • Cooling Type: ONAN (Oil Natural Air Natural)
    • Frequency: 60 Hz
    • Insulation Class: Up to 25 kV (150 kV BIL)
    • Taps: 4 x 2.5% HV
    • Polarity: Additive

    Is this SLS500P7.2X14.4-S8A transformer in stock?

    Stock levels reflect real-time inventory at Beaver Electrical’s Burnaby warehouse. If SLS500P7.2X14.4-S8A is listed as “in stock,” it’s available for immediate order and can usually ship the same day. For urgent requests, call 604-431-5000. Our team is available 24/7.

    Is the price for this SLS500P7.2X14.4-S8A transformer accurate?

    Yes. Pricing shown for in-stock SLS500P7.2X14.4-S8A transformers is current and accurate. Contractor and wholesaler discounts do not apply to oil-filled units. For out-of-stock or backordered transformers, contact us to confirm price and availability before ordering.

    What is the lead time for a custom or non-stock transformer?

    Lead times for custom or non-stock ONAN transformers vary and are often lengthy. Contact our sales team for an up-to-date estimate based on your requirements.

    Warranty Information

    1 Year

    Product Videos

    Custom Field

    Primary Voltage 7200 X 14400
    Secondary Voltage 480
    Frequency (Hz) 60
    Phase 1
    Winding Material Aluminum
    Construction ONAN
    Enclosure Type Platform Mount
    kVA 500 kVA
    Efficiency CAN/CSA C802.1

    Product Reviews

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      Siemens

      SLS333P7.2X14.4-S8A

      MSRP:
      Was:
      Now: $57,838.00
      Backordered - <a href="/contact-us/" rel="help">Contact Us</a>
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