All Of The Reliability Of The eSTS With A DownStreamTransformer
The Series 70 ePODs: Type-P provides switching between two independent power sources on the primary side of the transformer, while providing power distribution capabilities, featuring a solid-state transfer switch on the primary side of the transformer.The Series 70 ePODs: Type P provides the ability to transfer power between two or three sources in quarter of an electrical cycle, while delivering that power to up to twelve sub-feed circuit breakers.
This automatically or manually provides static transfers between two AC sources in less than a quarter cycle, and safely transfers this power downstream.The Series 70 ePODs: Type P performs open-transition transfer in such a manner that the connected load disruption is minimized without ever cross-connecting the power sources.A power source is specified as the preferred source, and if the preferred source fails, the unit will automatically connect to the alternative source until the preferred source is available again.
The Series 70 ePODs: Type-P features Triple Modular Redundancy, fail-safe mechanics, insight portholes, a touch Screen interface, waveform capture, "black box" forensic diagnostics, voice guided bypass, and the SafePanel.The Series 70 ePODs: Type P line has been developed with an emphasis on reliability, safety, connectivity, and information centricity.
All components of the machine are safely replaceable without the need to de-energize the load.
- Documentation
- Fundamentals
- Product Options
- Reliability
- Safety
- Connectivity
- Information Centricity
Technical Documentation
LayerZero Series 70: ePODs Type P ![]()
White Papers
- Circuit Breaker Selective Trip Coordination in 225A and 400A Distribution Panelboards, Anthony Pinkey.
- Double Your Power at the Rack…by Eliminating Inrush for Out-of-Phase Transfers, Milind Bhanoo.
Opinion Papers
- Analysis and Opinion on the Operation of Switch Mode Power Supplies under Switched Voltage Phase Conditions, James M. Galm, Ph.D., P.E.
- A Case For The Omission of Shunt Trips in STS, James M. Galm, Ph.D., P.E.
- On the Inability to Truly Detect Open SCRs on the Inactive Side of Static Transfer Switches, LayerZero Power Systems.
Product Options
All of our products are custom built to exact specifications, fully configurable through our eBOSS portal.
The Series 70 ePODS: Type P offers the following configurations:
Typical 208/120V secondary; 400/230V available |
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| kVA | eSTS Amps | eSTS Voltage | Distribution | Dimensions (Front/Right side access) |
| 150kVA | 250A | 480V, 3-wire, 60Hz 600V, 3-wire, 60Hz |
SafePanel or I-Line. |
96Wx84Hx36D |
| 225kVA | 400A | 96Wx84Hx36D | ||
| 300kVA |
400A or 600A | 96Wx84Hx36D | ||
Number of CBs: 1, 2
Redundancy:SMR, TMR
Color: Black, White
