SENS EnerGenius® DC Wallbox Technical Manual
11
Figure 2
–
Configuration Label
(on inside lower cover)
4.2.2.
Standard Items
4.2.2.1.
AC Input Breaker, UL 489 listed. The breaker is lockable in the OFF position.
4.2.2.2.
DC Output Breaker, UL 489 listed. The breaker is lockable in the OFF position.
4.2.2.3.
Five Form C Relays Contacts for Alarm Relays
4.2.2.4.
Ethernet communications
4.2.2.5.
SENSbus communications
4.2.3.
Factory Optional Items
4.2.3.1.
Supplementary Surge Protectors
Supplementary Surge Protectors provide additional AC and DC protection in surge intensive
environments. These protectors are equipped with field-replaceable modules that can be
replaced when the surge protective device needs replacement. Alarm and status information
of the surge protective devices is included.
4.2.3.2.
High Current Relays
Two high current Form C relay contacts available for alarms. Configurable using the SENS
Setup Utility.
4.2.3.3.
High Interrupt AC and DC Breakers
Optional high interrupt AC and DC breakers provide higher short circuit current ratings.
4.2.3.4.
Shunt Trip AC Breaker
Optional Shunt trip AC Breaker provides overvoltage input overvoltage protection by turning
off the AC input breaker when the input voltage reaches a certain adjustable level.
4.2.3.5.
Breaker Status
Breaker Status provides indication and alarms when the AC and DC breakers are in open or
tripped positions.
4.2.3.6.
Software
Optional communication protocols include Modbus (TCP/IP and RS-485), DNP3 (TCP/IP and
RS-485) and IEC 601850.
4.2.3.7.
Module Redundancy
The EnerGenius DC Wallbox can be factory ordered with N+1 redundancy. This provides an
additional power module than is required to meet the rated output. The modules will actively
share the load up to the rated current of the unit. Should a power module fail, the remaining
module will support the connected system load and battery recharge demand.
