H2B USER'S MANUAL - 550145G Page 1/60
CONTENTS
Page
Legend .............................................................................................................. 3
1 Introduction to the ZAPIMOS family ............................................................. 4
2 General H2B characteristics ......................................................................... 5
2.1 Technical specifications ......................................................................... 5
2.2 Control unit ............................................................................................. 6
2.2a Microswitches ............................................................................... 6
2.2b Potentiometer................................................................................ 6
2.3 Protection features ................................................................................. 8
2.4 Performance features ............................................................................. 9
2.5 H2B chopper diagnosis.......................................................................... 9
2.6 Thermal considerations .......................................................................... 9
2.7 General notes and precautions ..................................................... 10
2.8 General contactors and safety switch for regenerative model ........ 11
3 Installation .................................................................................................... 12
3.1 Choosing connection cables ................................................................ 12
3.2 Contactors ........................................................................................... 12
3.3 Fuses ................................................................................................... 12
3.4 H2B connectors ................................................................................... 13
3.5 H2B power connectors ......................................................................... 14
3.6 Contactors connector ........................................................................... 15
3.7 H2B chopper mechanical drawing ........................................................ 16
4 Parameter modifications ............................................................................. 17
4.1 Modifying parameters using the digital-console .................................... 17
4.2 Chopper configuration and connections description ............................. 20
5 Traction ........................................................................................................ 22
5.1 H2B regenerative traction..................................................................... 22
5.1.1 Input connectors description ....................................................... 23
5.1.2 Programmable functions (options) .............................................. 24
5.1.3 Parameter modification .............................................................. 26
5.1.4 Adjustment chart ......................................................................... 28
Variants for braking soft .............................................................. 28
5.1.5 Wiring diagram for H2B regenerative model with pedal .............. 29
5.1.6 Wiring diagram for H2B regenerative model with handle ............. 29
5.1.7 Wiring diagram for H2B regenerative model with
speed check and pick-up ........................................................... 30
5.1.8 Wiring diagram for H2B regenerative model with speed check
and tacho-generator .................................................................... 31
5.1.9 Wiring diagram for H2B regenerative model with speed
check and backing ...................................................................... 32
5.1.10 Wiring diagram for H2B regenerative model power unit ............ 33
5.1.11 Wiring diagram for H2B regenerative model power unit
with weakening.......................................................................... 34
5.1.12 Wiring diagram for H2B power unit regenerative with bypass.... 35
5.1.13 Wiring diagram for H2B power unit regenerative with
weakening................................................................................. 35
5.2 Sequence of settings for regenerative .................................................. 36
5.3 H2B traction diagnosis ......................................................................... 37
5.4 Decoding console displayed alarms..................................................... 38
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