ITT HYDROVAR Series - Default Chapter; Table of Contents

3
Index
1 Important safety instructions ................................................................................5
2 System Design........................................................................................................8
2.1 Pressure tank............................................................................................8
3 Product Overview...................................................................................................9
3.1 Hardware Configurations ........................................................................9
3.2 Operation Modes .....................................................................................9
3.2.1 Actuator (for single pump operation only!) ............................................................ 9
3.2.2 Controller................................................................................................................ 9
3.2.3 Cascade Relay ....................................................................................................... 10
3.2.4 Cascade Serial....................................................................................................... 11
4 Type designation code.........................................................................................13
5 Technical Data......................................................................................................14
5.1 General Technical Data ..........................................................................15
5.2 EMC (Electromagnetic compatibility) requirements .............................16
6 Dimensions and Weights .....................................................................................17
7 Modules ...............................................................................................................19
8 Mechanical Components .....................................................................................21
8.1 Included mounting material ..................................................................21
8.2 Optional Components............................................................................21
8.2.1 Fittings.................................................................................................................. 21
8.2.2 Sensors ................................................................................................................. 21
8.2.3 Filter ..................................................................................................................... 21
8.2.4 Ready-made Motor cables .................................................................................... 21
8.3 Assemble Instruction .............................................................................22
9 Electrical installation and wiring .........................................................................24
9.1 Means of protection ..............................................................................24
9.2 EMC-electromagnetic compatibility ......................................................25
9.3 Recommended Cable Types ...................................................................26
9.4 Wiring and connections .........................................................................27
9.4.1 Main Voltage Terminals ........................................................................................ 28
9.4.2 Motor connection................................................................................................. 29
9.4.3 Power Unit............................................................................................................ 30
9.4.3.1 Solo Run ................................................................................................ 31
9.4.3.2 Addressing............................................................................................. 33
9.4.4 Control Unit.......................................................................................................... 35
9.4.4.1 Control Card – HYDROVAR Master Inverter............................................ 35
9.4.4.2 Relay Card.............................................................................................. 42
9.4.4.3 Control Card – HYDROVAR Single Inverter ............................................. 44