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Series 70 ePanel-1 Web-Enabled Wall-Mounted Remote Power Panel Product Brochure
Series 70 ePanel-1Web-Enabled Wall-Mounted Remote Power Panel
Product Brochure
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ePanel-1 Wall-Mounted Remote Power Panel Purpose
ePanel: Save Space, Increase Safety & Efficiency, And Maximize Reliability
ePanel Uses A Wall-Mounted Design To Maximize The Effectiveness Of Critical Floor Space
Web-enabled Series 70: ePanel Wall-Mounted Distribution Panels save space. ePanel is highly configurable to meet
a variety of business goals, and can be installed at the end of server rows or on the walls. The ePanel utilizes the
IP-20 finger-safe SafePanel™, requires Category-0 PPE, provides selective trip coordination to 35 kAIC, enables
Bluetooth connectivity, contains waveform capture on every breaker, with Modbus/TCP, SNMP, HTTP web
browsing protocols supported.
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
ePanel-1 Product Overview
The Series 70 ePanel-1 is ETL and cETL listed to UL 60950
Certified To CSA Std C22.2 No. 107.1
Product Features
Silver Plated Terminals
Machined Hardware
Convection Cooling
Serialized Critical Board Tracking
Selective Trip Coordination
Reliability
Sectionalized Components
Polycarbonate Windows
Dead-Front Hinged Doors
SafePanel™ Distribution
Guided Wireways
Front-Only Installation
Ethernet Connectivity
Modbus/TCP
NTP Time Clock Synchronization
SNMP Connectivity
Bluetooth Connectivity
Safety
Connectivity
Waveform Capture
“Black Box” Forensic Diagnostics
LCD Membrane Panel
Power Quality Monitoring
Agency Certification
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Polycarbonate Window (Optional)
Single Lug Compression Inputs (Optional) Mechanical Lugs StandardDual Compression Lug Optional
Main Circuit Breaker (Optional)
SafePanel™ Panel Board
Individually Mounted CTs
Guided Wireways and Optional Cable Organization Clips
Circuit Breaker Designation Cards
Power Quality Monitoring Electronics (Optional)
LCD Membrane Panel
Panel Boards
Main Circuit Breaker
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Silver Plated Terminals
Provides Excellent Electrical Conductivity
LayerZero utilizes silver plating on all bus joints to be
able to provide the highest performance. Silver has
high conductivity and low resistance - which makes
for a great contact.
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Silver Plated Input Terminals
Silver Plated Inputs with Neutral Connections
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Convection Cooling
No Fans, Dust Filters, or Fan Fuses
Fans and fan sensors are one of the most common components to fail. For maximum uptime, ePanel-1
systems do not contain any fans, dust filters to change, or fan fuses to replace. The Series 70 ePanel-1 Remote
Power Panels utilizes a natural convection-cooled heat dissipation system.
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Slotted Vents on Bottom of ePanel
Slotted or Louvered Vents on Top of ePanel
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Serialized circuit boards
We serialize and track all critical circuit boards and memory cards through our eBOSS portal, which allows customers to reference which components their machines are made from, who tested the components, as well as the ability to view notes generated from testing. Serialized components offer the ability to drill-down on prospective component failure utilizing predictive modeling techniques, so if part fails, the instance can be cross-referenced with similar parts. This preventative maintenance helps ensure maximum uptime.
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Serialized Circuit Board Tracking
Serialized PCBs
Critical Boards Process Power Quality Monitoring Information
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Selective Trip Coordination
Selective Trip Coordination
LayerZero Series 70 ePanel-1 Remote Power Panels are selective trip coordinated. Selective Trip Coordination ensures that the main breaker will remain unaffected by the branch circuit breakers in the event of a downstream fault.
The Fault Current Opens the Solenoid Magnet, Causing The Contacts To Part
Unequal Pressure on Each Side of The Arc Causes the Plasma Wave To Rotate
Away From The Contacts
The Plasma Wave is Driven into 12 Evenly Spaced Dividers
The Plasma is Rapidly Cooled Transient Voltage Attempts To Re-Strike The Arc, But The Plasma Is Again
Pushed Into The Dividers
When Sufficiently Cool, Charged Particles Recombine And The Fault Current Is Stopped Quickly & Safely
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High Speed Branch Circuit Breakers With Selective Tripping
Panel board critical bus outage lasts <4 msec. Critical loadscontinue to operate
Faulted branch CB trips in <4 msec
Downstreamfault
Main CB does not trip
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Sectionalized Components
Sectionalized Components Help Maximize Operator Safety
Operators are well-protected from exposed connections. There is a physical separation between the
main circuit breaker(s) and branch circuit breakers. All connections are optically isolated to minimize risk.
Polycarbonate windows are utilized to permit visibility and maximize operator safety.
Energized parts are all insulated, covered, recessed, &/or internally mounted for safer operation of the unit. In
addition, sections that isolate machine components are insulated.
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Power Quality Monitoring Electronics are Isolated from Circuit Breaker Sections
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Polycarbonate Windows
View CB Positions With Dead-Front Doors Closed
Our Series 70 product line was inspired by NFPA-70E, to help data centers drastically reduce the risks of their
energy distribution systems.
SafePanel circuit breaker positions can be viewed with the dead-front door closed.
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CBs Viewable Through Polycarbonate WindowsHinged Polycarbonate Door Protects Operators from Input Connections
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Dead-Front Hinged Doors
Dead-Front Hinged Doors Maximize Operator Safety
The Series 70 ePanel-1 utilizes dead-front hinged doors.
Dead-Front hinged doors allows for operation of circuit breakers
without risk to the operator.
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
SafePanel™ Distribution
The LayerZero SafePanel™
The Series 70 ePanel features an IP-20, finger-safe panel board, meaning that the opening will not allow ingress of ½” (12.5mm) diameter probe, for maximum operator safety.
An arc can form as two live conductors are separated – such as the removal of a circuit breaker from a panel board. The SafePanel design ensures that a potential arc would be contained in the connection well so that even if a branch breaker were to be removed, the arc would be contained in the connection well.
Insulated with the components deeply isolated, removal of the breaker is safe and easy.
15/16”
Isolated, Non-Conducting Brass Screws
IP-20 Rated Finger-Safe Ingress
The Protective Cover Is Removed The Breaker Is Inserted Into The Opening
The Breaker Snaps Into The DIN Rail The Breaker Is Secured With An Isolated, Non Conducting Screw
ePanel-1 400 A Circuit Breaker Installation Process
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Guided Wireways
Guided Wireways
Help keep cables and wiring organized with our guided wireways and cable clips.
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Guided Wireways Help Facilitate Organized Cabling
Clips Help Manage Cables
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Front-Only Access
Front Only Access Enhances Critical Load Reliability
The Series 70: ePanel can be installed, operated, diagnosed and maintained from the front. The dead-front
panels are hinged, and side or rear covers never have to be removed.
Unhinged covers can be bulky and unwieldy, and operator error during removal and replacement of covers has
been known to cause mishaps and compromise load reliability.
A safe, non-invasive operation and maintenance regime results in a higher reliability of the critical load.
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Ethernet Connectivity
Open protocols
LayerZero utilizes open source protocols for its communications, which allows for:
• An enhanced ability to customize software• Flexible software development options • Lower total cost of ownership (no per copy fees)• Elimination of vendor lock-in• No proprietary limitations • Provides a stable, well developed foundation
The control path for the communications system gathers information from all aspects of the machine, isolated by fiber optics.
Connectivity to a WAN allows for the information to be accessible from any location, offering a variety of monitoring options.
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A variety of connectivity options provide operators with the ability to adapt LayerZero systems to fit existing networks without the complications of working with closed, proprietary systems.
The Series 70 ePanel-1 is designed to make it easy to transfer and exchange power usage data, which is very useful towards making smart corporate decisions and policies.
A Flexible Approach
Modbus/TCP http:// through a standard web browser
Simple Network Management Protocol
(SNMP)
Standard Ethernet Dry Contacts
• Meters• Alarms
• Alarms • Alarms• Panel Setup
• Meters• Alarms• Waveforms• History/Event Log• Diagnostics
Series 70 ePanel
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Bluetooth Connectivity
Bluetooth Helps Keep Panel Board Names Up-To-Date
Coordinate efforts to keep panel board naming conventions accurate and up-to-date with Bluetooth
connectivity. In critical facilities, Facilities typically install the physical circuit breakers, while IT workers
manage naming of panel designations. With Bluetooth connectivity, the naming of circuit breakers
can be taken care of at the point-of-impact, bringing together the efforts of facilities and IT for more
accurate panel names.
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Waveform Capture
Real-Time Waveform Capture
The Series 70 ePanel-1 provides real-time waveform capture functionality, enabling operators the ability to obtain a fingerprint of the power quality at any given moment.
Waveform captures are available for both the main and branch circuit breakers, every pole of every breaker.
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
“Black Box” Forensic Diagnostics
“Black box” forensic diagnostics
The black box capabilities of LayerZero equipment are
extremely useful for analyzing root cause analysis,
enabling operators to pinpoint exactly where a fault
occurred. “Black box” forensics provide successive event
information with ten microsecond resolution, supplies
a brief snapshot of the event with a lead-in for further
inquiry, and furnishes a real-time status indicator of all
machine parameters at the time of the event.
LayerZero Black Box Forensics Can Help You:
• Reconstruct The Sequence of Events
• Find the Root Cause of Power Quality Incidents
• Record Snapshots of the Power
“Black box” event history is one of the most useful recording
schemes in the mission critical power machine industry.
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
LCD Membrane Panel
LCD Information
The front mounted LCD panel provides operators with a great deal of information, including:
• Alarms
• Main 1 Basic Meters
• Main 2 Basic Meters
• Branch Amps Meters
• Branch kW Meters
• Main 1 Derived Meters
• Main 2 Derived Meters
• Branch Derived Meters
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Series 70 ePanel-1 Technical Characteristics
ePanel-1 Models with System Withstand Ratings225 A 400 A
120/208 V, 3-Phase, 4-Wire + Ground 10 25
220/380 V, 3-Phase, 4-Wire + Ground 10 14
230/400 V, 3-Phase, 4-Wire + Ground 10 14
240/415 V, 3-Phase, 4-Wire + Ground 10 14
277/480 V, 3-Phase, 4-Wire + Ground 14 14
480 V, 3-Phase, 3-Wire + Ground 10 14
Mechanical Characteristics
Dimensions
Main CB Mounting Panel Board & Main CB
Rating
Enclosure Width
Enclosure Height
Enclosure Depth
Input Feeder Termination
Single, Mechanical
Dual, Mechanical
Two-Hole, Compression
None 225 A
20” W60”H 60”H
70”H 8”D
400 A
Fixed225 A
400 A
Plug-In 225 A
400 A 70”H 70”H
Enclosure Mounting Wall-Mounted
Frame Construction Welded Frame
Enclosure Gauge 16 Gauge or greater
Electrical Connections Flexible Busway, Silver-Plated Solid Busbar
Color Textured Powder Coat White (RAL 7035), Black, Custom
Seismic Floor Anchors Optional
Seismic Floor Stand Optional
Sectionalization Engineered Composite Insulation, Dead Front Doors
Circuit Breaker Identification Labels Viewable Through Polycarbonate Window
Electrical CharacteristicsInput Feeder Termination Single, Mechanical; Dual, Mechanical; Two-Hole, Compressoin
Input Voltage 120/208 V, 3-Phase, 4-Wire + Ground; 220/380 V, 3-Phase, 4-Wire + Ground; 230/400 V, 3-Phase, 4-Wire + Ground; 240/415 V, 3-Phase, 4-Wire + Ground; 277/480 V, 3-Phase, 4-Wire + Ground; 480 V, 3-Phase, 3-Wire + Ground
System Input Current Rating 225 A, 400 A
Number of Output CBs 42-Circuit
Frequency 50 Hz, 60 Hz
Poles 3-pole, 4-pole
Phases 3-Phase, 3-Wire (Input); 3-Phase, 4-Wire + Ground (Output)
Neutral Rating 100%, 200%
Circuit Breaker Mounting Type None, Fixed, Plug-In
Distribution SafePanel™ Distribution
Power Quality Monitoring Waveform Capture Local Display, Remote Display via Web Browser
Voltmeter Input sources and Output, for each phase
Ammeter Input sources and Output, for each phase
Metering Apparent Power, Real Power, Power Factor, Output Total Harmonic Distortion
CB Status Indicator Open/Closed/Tripped Circuit Breaker
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
Series 70 ePanel-1 Technical Characteristics
Operational CharacteristicsPassword Protection User Configurable Roles
Cooling Convection Cooling
Cable Access Top/Bottom
Service Access Front and Side Access
Noise & Interference Isolation Optical Fiber
IR Scan Port Type InSight™ IR Portholes
Display Type LCD Membrane
Backup Monitoring System LED (Light Emitting Diodes)
Connectivity Meters Local Display, Ethernet, Modbus/TCP, http via Web Browser (Non-Proprietary)
Alarms Local Display, Ethernet, Modbus/TCP, http via Web Browser (Non-Proprietary)
Summary Alarm Dry Contacts
Waveforms Local Display, Ethernet, http via Web Browser (Non-Proprietary)
History/Event Log Local Display, Ethernet, http via Web Browser (Non-Proprietary)
Diagnostics Local Display, Ethernet, http via Web Browser (Non-Proprietary)
Time Synchronization Network Time Protocol (NTP)
Standards ConformanceCSA C22.2 No 29-M1989
IEEE C62.41 and 45
NEMA AB-1
NFPA 70E
UL ETL Listed to UL 67
Contact LayerZero for custom sizes and designs.
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
LayerZero Power Systems, Inc. 1500 Danner Drive
Aurora, OH 44202 U.S.A.
© 2014 LayerZero Power Systems, Inc.
LayerZero Power Systems, LayerZero.com and the LayerZero logo are registered trademark of LayerZero. All product specifications are subject to change without notice.
Learn more at www.LayerZero.com
Rev. 5/14
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Series 70 ePanel-1 Brochure © 2014 LayerZero Power Systems, Inc.
