Fuji Electric FRENIC-HVAC Series Instruction Manual page 3

FRENIC-HVAC Combination VFD Overview
The FRENIC-HVAC Combination VFD is a packaged drive solution in a UL Type 1 or
Type 12 enclosure designed for indoor HVAC applications.
Features
•
UL/NEMA Type 1 or Type 12 enclosure – "slim-type"
design
•
Non-fusible input disconnect with padlockable through-the-door operator handle
mechanically interlocked with the enclosure cover/door (motor branch circuit
protection required and to be provided by others), also available is an optional input
circuit breaker with padlockable through-the-door operator handle mechanically
interlocked with the enclosure cover/door
•
DC link reactor integral for improved power factor and
harmonic mitigation up to 60 HP at 208/230V and 125 HP
at 460 & 575V. External mounted within the enclosure for
larger sizes.
•
Integral EMC filter compliant with IEC/EN61800-3-12
•
VFD mounted keypad with backlit LCD for drive set-up,
troubleshooting, local operation control, maintenance
indication, and operational indication. Keypad displays
engineering units for easy-to-understand information.
•
Keypad functions as a copy unit
•
0 to 10Vdc or 0/4 to 20mA customer supplied analog input
for speed reference
•
0 to 10Vdc or 0/4 to 20mA analog output for indication
(programmable)
•
Run, Enable, and Fireman Override inputs
•
Optional damper control output contacts
•
Drive Run and Fault status output contacts
•
Real Time Clock (RTC) function with alarm history for the
last 10 alarms
•
Enhanced automatic energy savings, reduces power
consumption of both the motor and VFD
•
Power consumption data available via VFD keypad
•
Built-in PID control with sleep function & auto-tuning
•
"Catch-a-spinning motor" functionality available
•
Built-in communications user selectable between Modbus
®
RTU, Metasys N2, or BACnet, with additional
communication drive options including; LonWorks
EtherNet [including Modbus/TCP & BACnet/IP]
•
UL Listed assembly per UL-508A
®
and
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