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Engineered Padmounts

When specs are most important.

Whether you are ordering a cup of coffee or 2500 kVA Padmount, JCL understands custom solutions are in high demand. Our “Made to Order” (MTO) process is tailored to be thorough (on specs) and simplistic (on buying + terms).

We understand the pressure of getting it right to meet utility or developer requirements. If the answer to any of the questions below are yes, then JCL Engineered Padmounts are for you!

  • Waiting 12-18 months for custom padmounts?
  • Experiencing poor service / engineering support?
  • Struggling to get specs correct?
  • Specs have been correct, but quality is jeopardized?
  • Days or weeks in-between responses?

We still believe that the customer should get exactly what they paid for. Relying on quality product and service while operating with a sense of urgency we here to be a true partner on your engineered product needs.

Hotspot
Bay-O-Net
Bay-O-Net Fusing

Designed to provide overcurrent protection, Bayonet fuses interrupt the electrical circuit in case of a fault, such as a short circuit or excessive current flow. When a fault occurs, the bayonet fuse melts or blows, breaking the circuit and preventing damage to the transformer and other connected equipment.

 On / Off Switch
On / Off Switch

Also known as a load break switch or a disconnect switch, it controls the electrical connection to the transformer. This switch provides a means to manually connect or disconnect a transformer from a power source or distribution system - utilizing a handle or lever mechanism that allows operators to manually open or close the electrical circuit.

 HV Neutral Bushing
H0 Bushing

Also known as an HV Neutral Bushing, they are typically positioned on the transformer tank and provide a crucial and secure connection point for the neutral conductor of a transformers high voltage winding.

 HV Bushing
HV Bushing

Designed to provide a controlled passage for electrical conductors, typically carrying high-voltage currents, into and out of a transformer. High voltage bushings serve as an insulating barrier between the internal components of a transformer and the external environment - such as moisture, dust, and contaminants.

 Tap Changer
5-Position Tap Changer

Regulating the output voltage of the transformer, it allows for the adjustment of turns ratios, effectively changing the voltage ratio between primary and secondary windings. Crucial for maintaining a consistent output voltage under varying load conditions or when faced with fluctuations in input voltage.

 Current Limiting Fuse
Current Limiting Fuse

Designed to rapidly interrupt an electrical circuit during overcurrent events, these fuses limit the magnitude of short-circuit currents - minimizing stress on equipment and reducing potential damage. In the event of an overcurrent or short circuit, it acts promptly to interrupt the flow of electrical current. This swift interruption is essential for minimizing the impact of the fault.

 Arrester Provisions
Arrester Provisions

An integrated mounting bracket / support meant to securely attach surge arresters and strategically located to optimize the effectiveness of the surge protection system. Their placement ensures that surge arresters installed can promptly divert excessive voltage away from a transformer.

 Two-Hole Ground Pad
Two-Hole Ground Pad

A grounding feature with strategically located holes on the transformers exterior, typically near the base or on the transformer tank. Designed to accommodate grounding conductors or cables, meant to provide a secure grounding connection to a transformer for directing fault currents to the ground.

 Terminal Block
Terminal Block

Strategically located for easy access during installation and troubleshooting, it serves as a junction point for various wires and cables. Featuring secure fastening mechanisms to prevent accidental disconnection, it includes multiple connection points for terminating incoming and outgoing conductors.

 Drain Valve
Drain Valve

Typically located at the bottom of the transformer tank, to allow gravity-assisted drainage, drain valves provide a means for draining or removing accumulated moisture or oil from a unit. Typically constructed from materials to allow for reliable operation even in challenging environmental conditions.

 Pressure Relief Valve
Pressure Relief Valve

A safety device designed to safely release internal pressure - such as temperature variations, internal faults, or changes in the volume of insulating oil - that could lead to a catastrophic failure of a transformer tank.

 Liquid Level Gauge
Liquid Level Gauge

Utilizing a float mechanism within the transformer tank, it monitors and displays the level of insulating liquid, usually oil, within the transformer. Crucial for ensuring that the transformer is adequately immersed in oil, preventing overheating and maintaining effective insulation.

 Pressure Gauge
Pressure Gauge

Equipped with a pressure sensing mechanism, such as a diaphragm or Bourdon tube, it measures and displays the internal pressure of the transformer tank. It is calibrated for safe operating pressure ranges, as deviations may indicate abnormal conditions or issues that need attention.

 Temp Gauge
Temperature Gauge

Typically installed on the transformer tank, the temperature gauge monitors and displays the transformer's operating temperature. It ensures a transformer operates within safe temperature limits, as excessive temperatures can lead to insulation degradation and impact its performance and lifespan.

 LV Bushing Support
LV Bushing Support

Structural component, which can include mounting brackets or flanges, designed to provide support and secure positioning for low voltage bushings.

 LV Neutral Bushing
X0 Bushing

Also known as an LV Neutral Bushing, they are typically positioned on the transformer tank and provide a crucial and secure connection point for the neutral conductor of a transformers low voltage winding.

 LV Bushing
LV Bushing

Mounted on the transformer tank, they act as an interface between the transformer and the external low voltage distribution system - providing access points for the connection of low voltage conductors.
PROUDLY COMPLIANT WITH
Compliance

Example Timeline

JCL understands that on-time delivery is critical to a successful energization. Our commitment is steadfast on doing what we say we’ll do; however, purchasing engineered products is a team effort. We rely on complete specifications and expeditious review / approval of drawings. These are crucial to maintaining on time delivery dates. Below is the normal cadence of an order.

  • 1

    Request for Quote (RFQ)

    1 week

  • 2

    Quote Review / Q&A

    1 week

  • 3

    PO / Order Entry

    1-2 Days

  • 4

    Approval
    Drawings

    2-3 weeks

  • 5

    Production

    30-34 weeks

  • 6

    Delivery

    2-5 days

Markets We Proudly Serve Energize Support Assist Supply

JCL Padmounts span all emerging and traditional markets. We’ll build to your custom specifications for step-up or step-down requirements.

Solar

Data Centers

EV Charging

Utility / CoOp

New Construction

Battery Storage

In-Stock Padmounts

When lead time is most important.

We are investing in the modernization and energization of American industry. JCL offers the largest inventory of three-phase Padmounts in the entire country - with literally hundreds of new in-stock units, ready to be put on trucks and satisfy any sense of urgency, or deadline, you have.

We commonly stock anything in the following ranges:

kVA Range 300 - 5000 kVA

Primary Voltage 5kV - 35kV

Secondary Voltage 208 - 15kV

Wheatland Padmounts

Our Inventory

Often customers are in disbelief with our availability of Padmounts. Our unwavering commitment is to meet our customer’s needs – that means investing in new inventory. We understand that waiting weeks, months, or even years for products is just not feasible for many jobs. Our inventory is for those projects; the ones with energization deadlines, the ones just waiting on a transformer, the ones where another vendor has failed you.

Reconditioned Padmounts

When price is most important.

Just because a transformer comes out of service or was having issues while energized does not mean its scrap. The JCL team takes great pride in offering an environmentally sustainable option to sourcing Padmounts.

Transformers must pass our stringent procurement and reconditioning process before they suitable for sale in the market. When completed, reconditioned transformers are a fantastic alterative for the more price sensitive application that needs a prompt delivery.

  • 1 Recon Inspection
  • 2 Recon Replace
  • 2 Recon Modify
  • 3 Recon Powerwash
  • 3 Recon Paint
  • 4 Recon Testing
  • 5 Recon QC
  • 6 Recon Shipment

Reconditioning Timeline

When operated and cared for properly, transformers can operate for numerous decades. All JCL reconditioned units go through a scrutinous acquisition and reconditioning process - highlighted below - before they deliver to our customers. Reconditioned transformers are environmentally sustainable, and cost / time effective options.

  • 1

    Inspection

    Thorough overview of work to be completed.

  • 2

    Replace / Modify

    Gauges, fuses, valves, etc to ensure safe and long lasting operation..

  • 3

    Powerwash / Paint

    Methodically sand, clean, and apply coat of water based paint.

  • 4

    Testing

    TTR, Megger, Resistance (and Power Factor if applicable.

  • 5

    QC / Final Review

    Meticulously inspect and photograph before shipment.

  • 6

    Shipment

    Off to you and its brand new home!

Before & After

Like restoring a vintage truck or house – Padmounts can go the distance when reconditioned. With new fluid, new bushings / components, new paint, and all cosmetic defects removed we go the extra mile to ensure you’ll be proud to have a reconditioned JCL transformer on your property.

Maine Flame Before Maine Flame After R2
JCL 45 Before JCL 45 After
Brush Damage Before Brush Damage After
400kVA Before 400kVA After

Or contact a Transformer Specialist at 866-983-1300. We offer quick quote returns, fair pricing and speedy lead-times!

GET A QUOTE TODAY!