Datasheet · EN — Siemens Energy datasheet (© 2021, Siemens Energy, Inc., Richland, MS, USA) for the Padmount Voltage Regulator — a voltage regulator in a tamper-resistant padmount cabinet for underground distribution systems. Covers the safety and siting rationale (no exposed high-voltage lines, controls on the narrow end of the box), the standard-feature and options lists, and the product ratings table: six 7620 V ratings from 100 A / 76.2 kVa to 546 A / 416.3 kVa, all with 600 amp bushings and BIL 95.
The Siemens Energy Padmount Voltage Regulator offers a new dimension to underground system planning and design that preserves an aesthetically pleasing environment. Maintaining all of the functionality of a traditional regulator, the Padmount Voltage Regulator improves safety because there are no exposed high-voltage lines. Additionally, the tamper-resistant, secured cabinet design protects the access to components including the drain valve, bushings and cover bolts.
The layout and positioning of the controls is on the narrow end of the box, which allows for additional placement options and smaller operational space requirements. The controls are ergonomically positioned for easy access for operators. The bushing connections and sample valve reside in the lower enclosure.
Each Siemens Energy Padmount Voltage Regulator is delivered fully equipped, ready for installation, and includes: full metal barrier separating the two compartments; three bushing wells and inserts for terminal connections; aesthetically pleasing rugged green paint; bolted oil tank cover; lifting lugs; ground pads; nameplates; oil sight gage; automatic pressure relief valve; and a control panel mounted inside the top enclosure, protected from natural elements.
The following features are optional to customize each installation: pressure gauge; oil temperature thermometer; shunt arrestors; control heater assembly.
The complete product ratings table as printed in the datasheet (page 2). All six ratings are 7620 V with 600 amp bushings and BIL 95.
Fidelity notes: column headers are transcribed as printed ('kVa', 'BIL' with no unit given); the first row's bushing value is printed '600amp' without a space, the remaining rows '600 amp'.
| Volts | Amperes | kVa | Bushing | BIL |
|---|---|---|---|---|
| 7620 | 100 | 76.2 | 600amp | 95 |
| 7620 | 150 | 114.3 | 600 amp | 95 |
| 7620 | 219 | 167 | 600 amp | 95 |
| 7620 | 328 | 250 | 600 amp | 95 |
| 7620 | 437 | 333 | 600 amp | 95 |
| 7620 | 546 | 416.3 | 600 amp | 95 |
With the Siemens Energy Padmount Voltage Regulator, safety and reliability are enhanced, construction costs are reduced, and land requirements are smaller with a more attractive physical profile for the public.
Published by Siemens Energy, Inc., 444 Hwy 49 South, Richland, MS 39218, USA. For more information: phone 1-888-703-1175, email JMT.energy@siemens-energy.com, or support.energy@siemens-energy.com. © Siemens Energy, 2021. Siemens Energy is a trademark licensed by Siemens AG.
Subject to changes and errors. The information given in this document only contains general descriptions and/or performance features which may not always specifically reflect those described, or which may undergo modification in the course of further development of the products. The requested performance features are binding only when they are expressly agreed upon in the concluded contract.
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