Danfoss iC7-HVACR frequency converters are designed to control pumps, fans, compressors and other HVACR systems. They provide energy efficiency, reliable operation and easy integration into building automation systems.
Features:
Power range 1.1–710 kW
Integrated STO safety function up to SIL3
Ethernet and RS-485 communication
Integrated condition monitoring
IP20, IP21, IP54 and IP55 housing options
SPECIFICATIONS
AVAILABLE MODELS
DOCUMENTS
SPECIFICATIONS
Dedicated
For speed and torque control of electric motors in pumps, fans, compressors and other HVACR systems.
Input voltage
3 × 380-480 V AC, -15 % / +10 %
Power frequency
45-65Hz
Power
1.1-710kW
Rated output current
3–1260A
Output frequency
0-590Hz
Security class
1.1-90 kW: IP20, IP21 or IP55
110-710 kW: IP20, IP21 or IP54
Maximum overload
110 % – for fans, pumps and compressors
150 % – for compressors requiring high starting torque
Functional safety
STO – SIL3 / PL e
Programmable digital inputs and outputs
DI – 4 + 2, 0/24 V DC, selectable PNP or NPN logic
DO – 2, 0/24 V DC
Programmable analog inputs and outputs
AI – 2
Voltage mode: 0-10V, variable range
Current mode: 0/4-20 mA
Temperature sensors: Pt1000, Ni1000, KTY81, KTY82, KTY84
