Product Overview
The LayerZero ePanel SL2 is a web-enabled remote power panel (eRPP) with 84-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 SL2 is ideal for applications that require high-reliability power distribution in a wall-mounted, space-saving design.
The core functionality of the LayerZero ePanel SL2 is to distribute power to a large number of circuits, while maintaining selective trip coordination. It can accommodate up to 84 finger-safe circuits. This makes it ideal for applications with high power requirements, such as data centers and large industrial facilities.
The ePanel SL2 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 SL2 is a great option.
eRPP SL-2 Mounting Options
The eRPP-SL2 has five mounting options. Single, side-by-side, back-to-back, back-to-back + 1 side, and back-to-back + 2 sides. All designs accomodate raised data center tile and easy cable access.
Documents and Downloads
A one line diagram is a symbolic representation of three-phase electric power systems, depicting the paths for power flow between entities of the power distribution system.
One Line
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Product Outline
Product brochures contain information about the product's features, benefits, and specifications.
Product Brochure
Product Specifications
Physical Specifications
| Weight | 550 lbs (250 kg) |
| Dimensions | 93" x 23.25" x 12" (2370 mm x 591 mm x 304.8 mm) |
| Clearances | Front: 36" (910 mm) Right: 1" (25 mm) Left: 1" (25 mm) Rear: 0" Top: 18" (450 mm) |
| Color | Black |
| Warranty | One-Year Limited Warranty |
| CSA Rating | Certified to CSA STD C22.2#29 |
| UL Rating | Conforms to UL STD 67 |
| Distribution Type | (2) 42-circuit Panel Board Configuration |
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 | 800A |
| 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 | 2 |
| Electrical Configuration | Series (SR) |
| 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 | Floor-mounted |
Main Circuit Breaker 1
| Frame Rating | 400 |
| Circuit Breaker Type | Electronic Trip (LS/I) |
| Circuit Breaker Mounting Type | Fixed |
| Max Steady State Rating | 400 |
| Percent Rating | 100 |
| Fault Rating at Rated Voltage | 65kAIC @ 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 |
Panel Board 2
| Rating - Phases | 400 |
| Rating - Neutral | 400 |
| Rating - Ground | 400 |
| Withstand | 35 |
| Supplier | ABB |
Safety Features
The LayerZero ePanel SL2 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 SL2 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 SL2 is a safe and reliable piece of equipment that is designed to protect operators and equipment.
Reliability Features
The LayerZero ePanel SL2 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 SL2 is built with high-quality components, ensuring long-lasting performance and reliability. SL2 features silver-plated connections, which enhance conductivity and minimize resistance, resulting in optimal power transmission.
With its comprehensive design, the ePanel SL2 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 SL2 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 SL2 is an excellent choice for organizations that require a dependable and safe remote power panel to support their critical applications.
Power Quality Monitoring Features
The LayerZero ePanel SL2 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
- 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.
SL2 Virtual Tour Video
ePanel SL2 Gallery
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