Type |
Variable Frequency Drives |
Application |
Hvac, Cooling tower fan, Cooling water pump, Chilled water pump, Supply fan, Return fan |
Power supply phases |
3-phase |
Power supply voltage |
380...480VAC |
Rated input frequency |
50/60Hz |
Rated input current |
136A (LD) |
Applicable motor capacity |
75kW (LD) |
Rated output current |
150A (LD) |
Rated output voltage |
380...480VAC |
Load |
Light duty (LD) |
Max. output frequency |
120Hz |
Overload capacity |
110% at 60 s (LD) |
Drive designation type |
Standard inverter |
Keypad |
Built-in |
Braking unit |
No |
AC reactor |
No |
DC reactor |
Built-in |
EMC filter |
Built-in |
Digital inputs |
9 |
Analog inputs |
3 |
Transistor outputs |
4 |
Relay outputs |
2 |
Control method / control mode |
V/f Control, Dynamic torque vector control, V/f control with slip compensation active |
Function |
Energy-saving operation, 4PID control, Fire mode (forced operation), Pick-up operation, Real time clock, Torque vector control, Filter clogging prevention, Customized logic, User friendly, useful keypad, Password function |
Unique feature |
Stand alone (No control panel is required) |
Communication interface |
RS485, RJ45 |
Communication protocol |
BACnet, Metasys-N2, Modbus RTU |
Connection with PC |
USB port |
Electric connection method |
Screw terminal |
Mounting method |
Wall-panel mounting |
Built-in cooling Fan |
Yes |
Operation ambient |
Indoor |
Ambient temperature |
-10...50°C |
Ambient humidity |
5...95% |
Approx. weight |
70kg |
Overall width |
300mm |
Overall height |
885mm |
Overall depth |
367.9mm |
Degree of protection |
IP21 |
Representative standard |
IEC, EN |
Separately accessories |
Relay output interface card: OPC-RY, Relay output interface card: OPC-RY2, Analog input interface card: OPC-AIO, Analog current output interface card: OPC-AO, CC-Link communications card: OPC-CCL, DeviceNet communications card: OPC-DEV, PROFIBUS DP communications card: OPC-PDP2, CANopen communications card: OPC-COP, LonWorks communications card: OPC-LNW, Ethernet communications card: OPC-ETH, Pt100 temperature sensor input card: OPC-PT, Battery: OPK-BP, Extension cable for remote operation: CB-5S, Extension cable for remote operation: CB-3S, Extension cable for remote operation: CB-1S |