Fuji Electric FRENIC-HVAC User Manual page 115

SELECTING PERIPHERAL EQUIPMENT
This chapter describes how to use a range of peripheral equipment and options, FRENIC-HVAC's
configuration with them, and requirements and precautions for selecting wires and crimp terminals.
4.1 Configuring the FRENIC-HVAC ................................................................................................................ 4-1
4.2 Currents flowing across the inverter terminals ............................................................................................ 4-2
4.3 Peripheral Equipment .................................................................................................................................. 4-5
4.3.1 Molded case circuit breaker (MCCB), residual-current-operated protective device (RCD)/
earth leakage circuit breaker (ELCB) and magnetic contactor (MC) .................................................. 4-5
4.3.2 Surge killers for L-load ..................................................................................................................... 4-10
4.3.3 Arresters ............................................................................................................................................ 4-11
4.3.4 Surge absorbers ................................................................................................................................. 4-12
4.4 Options ...................................................................................................................................................... 4-13
4.4.1 Selecting peripheral equipment options ............................................................................................ 4-13
4.4.1.1 Power regenerative PWM converters, RHC series .................................................................... 4-13
4.4.1.2 AC reactors (ACRs) .................................................................................................................. 4-36
4.4.1.3 DC reactors (DCRs) (Built-in or bundled as standard) ............................................................. 4-41
4.4.1.4 Surge suppression unit (SSU) .................................................................................................... 4-43
4.4.1.5 Output circuit filters (OFLs) ...................................................................................................... 4-44
4.4.1.6 Zero-phase reactors for reducing radio noise (ACLs) ............................................................... 4-48
4.4.2 Selecting options for operation and communication ......................................................................... 4-49
4.4.2.1 External frequency command potentiometer ............................................................................. 4-49
4.4.2.2 Extension cable for remote operation ........................................................................................ 4-50
4.4.2.3 Frequency meters ...................................................................................................................... 4-50
4.4.2.4 Inverter support loader software ................................................................................................ 4-51
4.4.3 Selecting Option Cards ..................................................................................................................... 4-52
4.4.3.1 List of option cards, connection ports, and applicable ROM versions ...................................... 4-52
4.4.3.2 Relay output interface card (OPC-RY) ...................................................................................... 4-53
4.4.3.3 Relay output interface card (OPC-RY2) .................................................................................... 4-55
4.4.3.4 Analog interface card (OPC-AIO)............................................................................................. 4-57
4.4.3.5 Analog current output (2 ch) interface card (OPC-AO) ............................................................ 4-61
4.4.3.6 Resistance temperature detector input card (OPC-PT) .............................................................. 4-63
4.4.3.7 CC-Link communications card (OPC-CCL) ............................................................................. 4-66
4.4.3.8 PROFIBUS-DP communications card (OPC-PDP2) ................................................................ 4-68
4.4.3.9 DeviceNet communications card (OPC-DEV) .......................................................................... 4-71
4.4.3.10 CANopen communications card (OPC-COP) ........................................................................... 4-74
4.4.3.11 LONWORKS communications card (OPC-LNW) ................................................................... 4-76
4.4.3.12 Ethernet communications card (OPC-ETH) .............................................................................. 4-77
Contents
Chapter 4