NEXPHASE™ Smart EV Switchgear
NEXPHASE™ Smart EV Switchgear
The NexPhase™ Smart EV Switchgear is a turnkey EV charging infrastructure solution. NexPhase™ integrates all necessary components required between the utility service and Level 3 DC fast chargers into an all-in-one panel solution.Unlike any switchgear of its kind, the NexPhase™ Smart EV Switchgear features cutting-edge grid intelligence for switchgear and EV charger remote monitoring and control.
- Integrated power distribution / utility termination solution
- Remotely monitored & controlled circuit breakers
- Embedded power quality monitoring with advanced analytics
- Remote EV charger hard reboot capabilities
- Advanced charger outage troubleshooting
- Facilitates greater charger uptime
- EUSERC compliant, UL listed
- NEVI funding compliant
THE NEXPHASE™ ADVANTAGE
What makes NexPhase™ different than standard switchgear? Unlike any infrastructure of its kind, NexPhase™ features cutting-edge grid intelligence for utility power and EV charger remote monitoring, troubleshooting, and control. As the vital link between the utility power and chargers, NexPhase™ provides uptime features that chargers alone cannot offer. Added safety options include inputs for charger crash detection, flammable vapor monitoring, and flood detection with E-stop shutdown monitoring.
DC Fast Charger Capacity Range
1 - 4 CHARGERS
Customizable to accommodate additional chargers.
Main Circuit Breaker Performance Range
600 - 1600 AMPS
Field-configurable to suit the application.
TURNKEY EV CHARGING ELECTRICAL INFRASTRUCTURE
NexPhase™ combines all of the electrical panels, equipment, and wiring that are tasked with receiving, distributing, and protecting a DC fast charging site’s power.
SIMPLIFY PLANNING
As a turnkey solution, NexPhase™ combines all traditional post-and-frame switchgear equipment into a single enclosure, eliminating the lengthy design and permitting process. NexPhase™ provides an integrated, single-cabinet, ready-to-install switchgear solution.
PURPOSE-BUILT FOR EV
NexPhase™ is designed specifically for electric vehicle DC fast charger applications. It combines the utility termination cabinet, utility current transformer cabinet (CT), main service breaker, and 480 V 3-phase branch breakers into a single, UL 891 listed / NEMA rated enclosure for outdoor environments.
RAPID COMMISSIONING
NexPhase™ requires only the on-site connections for incoming utility power, utility meter connection, and outgoing charger connections, drastically reducing on-site installation time and costs.
CHARGER FLEXIBILITY
Integrated adjustable circuit breakers allow NexPhase™ to accommodate a wide range of DC fast charger kW ratings and site configurations, regardless of the charger manufacturer.
UTILITY-READY
With an integrated meter socket and test switch plate, current transformer mounting plates, and utility service connections, NexPhase™ is ready to accommodate your local utility connections.
EUSERC COMPLIANT
Franklin Electric has worked with EUSERC since 2022 to ensure NexPhase™ meets their stringent design guidelines and is suitable for utility applications. With involvement from 80 utilities across 14 states, the EUSERC committee promotes uniform electric service requirements among its member utilities and establishes manufacturing and installation requirements for metering and service equipment.
INTELLIGENT MONITORING & CONTROL
At the core of NexPhase™ lies a commitment to charger reliability. With innovative features designed to streamline operations, reduce maintenance costs, and mitigate downtime, NexPhase™ sets a new standard for charger reliability and performance.
CONNECTED INFRASTRUCTURE
Unlike any switchgear of its kind, NexPhase™ features cutting-edge grid intelligence for switchgear and EV charger remote monitoring, troubleshooting, and control. As the vital link between the utility power and chargers, NexPhase™ provides uptime features and power analytics that chargers alone cannot offer.
REMOTE POWER CYCLING
Charger outages are routinely caused by a charger software or communication failure. Most frequently a hard power cycle of the charger is all that is needed to get the charger up again. The charge point operator simply cannot perform a hard reboot of a charger without sending a technician to the site. With NexPhase™, charge point operators can remotely cycle the circuit breakers avoiding extended downtime and costly maintenance calls.
INCREASE CHARGER UPTIME
With early detection of charger deficiencies and power availability provided by NexPhase™, operators are provided with the tools to identify outages, improve uptime, and enhance the reliability of their EV charging sites.
POWER QUALITY MONITORING
With near real-time monitoring of critical incoming utility power parameters such as Current, Voltage, Power Factor, Apparent Power, Active Power, and Reactive Power, an embedded power quality monitor empowers charge point operators with actionable data insights to optimize charger performance, apply predictive maintenance, and mitigate downtime.
SAFETY FEATURES
NexPhase™ offers integrated surge protection, ensuring reliability in the face of unexpected power surges or fluctuations. Added safety options include inputs for charger crash detection, flammable vapor monitoring, and flood detection along with inputs for remotely monitored E-Stop shutdown.
UNINTERRUPTIBLE POWER SUPPLY
In the event of a power outage, an embedded UPS allows NexPhase™ to capture and deliver a snapshot of current system conditions. This feature empowers operators with detailed information, enabling swift and accurate remote diagnosis to expedite resolution and minimize downtime.
UNITE™ WEB-BASED INTERFACE
An MQTTS Communication Protocol allows the NexPhase™ Hub to securely communicate with the web-based UNITE™ user interface. UNITE™ provides user-friendly access to monitoring information including:
Power Analysis
- Current by Phase
- Power Factor by Phase
- Power Factor vs. Current
- Voltage
- Incoming utility power status
- Max average power
Transaction Analysis
- Energy consumption
- Charge duration
- EV Charger State
- Max average power
- Daily/weekly usage
- Accumulated energy per post
NETWORK OVERSIGHT
Visualize your entire network geographically in a single map view. Confirm the status of all chargers and quickly key in on those that may require attention or maintenance.
ELECTRICAL
| Utility Input | 480 VAC Wye, 3-phase, L1, L2, L3 Neutral |
| Utility Connections | Up to 5 parallel runs (L1, L2, L3, N) 1/2" diameter, 13/4" NEMA bolt spacing for compression lug |
| Current Transformer | Ring type |
| Meter Socket | 13 - 15 jaw ring type with test switch plate |
| Bus Capacity | 2000 A |
| Main Service Circuit Breaker | 480 VAC Wye connected, 3-phase, electronic adjustable trip unit: 1600 A frame (600 A - 1600 A) |
| Main Service Current Rating (SCCR) | 65 kA |
| Ground Fault Detection | Main service breaker |
| Surge Protection Device (SPD) | Type 1/2, UL 1449 |
| Arc Energy Reduction | NEC 240.87 Compliant Maintenance Mode |
| Number of 480 V Branch Breakers | Up to 4 electronic adjustable trip unit: 400 A frame (150 A - 400 A) OR 600 A frame (250 A - 600 A) |
| Output Connection | L1, L2, L3: up to 2 parallel runs 2/0-600 kcmil (AL/CU, 75 deg C, mechanical lug) Neutral: 1/2" diameter, 13/4" NEMA bolt spacing for compression lug Ground: 6AWG-350 kcmil (AL/CU, 90 deg C, mechanical lug) |
| UPS | Maintenance free uninterruptible capacitive power supply (cULus Listed, UL 508) |
| Technician-Ready GFCI Outlet | 1 (15 A Max) |
PHYSICAL, ENVIRONMENT, COMPLIANCE, & SAFETY
| Dimensions / Weight | 391/2" Width x 551/2 " Depth x 87" Height / 1,750 pounds (794 kg) |
| Enclosure | NEMA 3R indoor/outdoor electrical cabinet |
| Electrical Code | Designed for NFPA70; NEC2020 |
| Certifications / Approvals | UL Listed, UL891 (suitable for use as service equipment) |
| EUSERC | Meets drawings 322, 325, 332, 345, 347, 354 |
MONITORING / CONTROL
| Power Quality Monitoring | - Current - Voltage - Power factor - Apparent power - Active power - Reactive power - Accumulated apparent energy - Accumulated active energy - Accumulated reactive energy |
| Transaction Data | - Energy Consumption - Charger power state - Charger duration - Max average power - Daily/weekly usage - Accumulated energy per post |
| Available Sensor Inputs | Tilt (qty 4), water, hydrocarbon, emergency stop |
| Breaker Status | Open / closed / trip |
| Remote Control | Open / close each EV charger breaker via motor operators |
INTERFACE
| Remote Connectivity | Ethernet, Cellular Modem |
| Cloud Based Data Acquisition | MQTTS Protocol |
| User Interface | UNITE™ web-based, remote user interface (included - no subscription required) |
| API Data Integration | Available upon request for integration with existing business software platforms |
COMPONENTS
1. Monitoring & control panel
2. Maintenance mode switch
3. GFCI outlet
4. Main breaker
5. Branch breakers
6. Monitoring & control breaker
7. Charger & sensor connection panel
8. Lockable door
9. Cellular antenna
10. Meter socket
11. Meter test switch plate
12. Current transformer mounting plates
13. Underground utility service connections
NexPhase™ Smart EV Switchgear
| Model | Description |
| NP2-16-4X40-101 | NexPhase™ Smart EV Switchgear, 2000 A bus, 1600 A main breaker, (4) 400 A branch breakers, with UNITE™ monitoring and control software |
Featured
Brochures
| Title | Type | Size | |
|---|---|---|---|
 |
FEEV-0032 NexPhase Turnkey Intelligent EV Infrastructure Datasheet.pdf | 1.02 MB | |
 |
FEEV-0031 NexPhase Turnkey Intelligent EV Infrastructure Brochure.pdf | 15.56 MB |
Catalogs
| Title | Type | Size | |
|---|---|---|---|
 |
FFS-1028 2025 UL Ordering Catalog.pdf | 95.03 MB |