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Product Overview

The LayerZero ePanel SL1 is a web-enabled remote power panel (eRPP) with 42-circuit SafePanel distribution. It is a SIMO configuration (single input, multiple outputs), meaning that it has a single input power source and multiple output circuits. The ePanel SL-1 is ideal for applications that require high-reliability power distribution in a wall-mounted, space-saving design.

The core functionality of the LayerZero ePanel SL1 is to distribute power to a large number of circuits, while maintaining selective trip coordination. It can accommodate up to 42 finger-safe circuits. This makes it ideal for applications with high power requirements, such as data centers and large industrial facilities.

The ePanel SL1 also features a number of safety features, including safepanel distribution, dead front doors, no exposed live parts (NELP) and polycarbonate windows. These features help to protect users and equipment from electrical hazards.

If you are looking for a high-reliability, safe, and versatile power distribution solution, the LayerZero ePanel SL-1 is a great option.

Documents and Downloads

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One Line

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Product Outline

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Product Brochure

Product Specifications

Product Specifications

Physical Specifications

Weight 340 lbs (154 kg)
Dimensions 71" H x 23.5” W x 12” D (1803.4 mm W x 596.9 mm D x 304.8 mm H)
Clearances Front 36” [915mm] Rear 0 Left 0 Right 0 Top 18” [457mm]
Color Gray, Black
Warranty One-Year Limited Warranty
CSA Rating Certified to CSA STD C22.2#29
UL Rating Conforms to UL STD 67
Distribution Type 42-pole Branch Circuit Distribution

System Specifications

System Input Voltage 120/208V, 3-phase, 4-wire + Ground
Number of Wires 4
System Frequency 60Hz
Input Terminals Rating - Phases 400A
Input Feeder Terminations - Phases Two-hole Compression Lug Terminals
Input Terminals Rating - Neutral 400A
Input Feeder Terminations - Neutral Two-hole Compression Lug Terminals
Input Terminals Rating - Ground 400A
Input Feeder Terminations - Ground Two-hole Compression Lug Terminals
Presence of Isolated Ground Terminals No
Number of Inputs 1
Number of Panels 1
Electrical Configuration Dedicated (D)
Presence of Main Circuit Breaker Yes
System Withstand 35kA
Incoming Feeder Cables Top and Bottom Entry
Outgoing Load Cables Bottom Only Exit
System Mounting Type Wall-mounted

Main Circuit Breaker 1

Frame Rating 400
Circuit Breaker Type Molded Case Switch
Circuit Breaker Mounting Type Fixed
Max Steady State Rating N/A
Percent Rating 100
Fault Rating at Rated Voltage 65kA @ 240VAC
Presence of Shunt Trip No
Presence of CB Position Indications No
Presence of Lockout/Tag-out Bracket Yes
Number of Poles 3
Supplier ABB

Panel Board 1

Rating - Phases 400
Rating - Neutral 400
Rating - Ground 400
Withstand 35
Supplier ABB

Safety Features

Safety Features

The LayerZero ePanel SL1 is designed for maximum operator safety. It uses a sectionalized design, which means that the power quality monitoring is housed in a separate section from the circuit breakers and customer cable connections. This compartmentalized design allows the equipment to be safely operated and serviced.

In normal operation, the inner dead-front doors of the SL-1 remain closed.

A polycarbonate window in the door allows operators to safely view the circuit breaker positions with the dead front door closed. INSIGHT IR® cameras (optional) or an IR Port (standard) provides the ability to monitor the temperatures of critical connections with the doors safely closed.

The LayerZero Power Systems ePanel SL-1 is a safe and reliable piece of equipment that is designed to protect operators and equipment.

Reliability Features

Reliability Features

The LayerZero ePanel SL1 is a highly reliable Remote Power Panel designed to provide power distribution and monitoring for critical applications. It offers advanced safety and reliability features to ensure consistent and dependable power delivery.

The ePanel SL-1 is built with high-quality components, ensuring long-lasting performance and reliability. SL-1 features silver-plated connections, which enhance conductivity and minimize resistance, resulting in optimal power transmission.

With its comprehensive design, the ePanel SL1 is capable of meeting the demands of various operating conditions. It incorporates a seismic rating, making it suitable for installations in seismically active areas. This ensures the stability and performance of the panel, even during earthquakes.

The ePanel SL-1 also incorporates serialized board tracking, enabling easy identification and tracking of individual boards within the panel. This feature simplifies maintenance and troubleshooting, such as having the ability to detect for part defects.

With its reliable performance, advanced features, and safety-focused design, the LayerZero ePanel SL1 is an excellent choice for organizations that require a dependable and safe remote power panel to support their critical applications.

Power Quality Monitoring Features

Power Quality Monitoring Features

The LayerZero ePanel SL-1 is equipped with an advanced Power Quality Monitoring (PQM) system that provides local and remote access using non-proprietary protocols. The PQM system includes basic monitoring, alarms, waveform capture, and ITIC plotting capabilities.

The ITIC plotting utility is used to audit the quality of transfers.

Connectivity Features

Connectivity Features
  • Ethernet Connectivity: This port is used to connect to to a network.
  • Modbus/TCP: This protocol is used to communicate with BMS systems.
  • SNMP Connectivity: This protocol is used to manage the switch remotely.

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