Table of Contents
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DC/AC Inverter
PWS series
User Manual
Page 4 (24)
Table of contents
1. SAFETY INSTRUCTIONS AND WASTE DISPOSAL RULES .......................................................5
2. GENERAL INFORMATION ...............................................................................................................6
2.1 Typical applications................................................................................................................................6
2.2 Type list .....................................................................................................................................................7
2.3 Available options.....................................................................................................................................7
2.4 Front view, operating and indicator elements.................................................................................8
2.5 Electrical connectors .............................................................................................................................9
2.5.1 Electrical connectors PWS-F ..........................................................................................................................9
2.5.2 Electrical connectors PWS-W ...................................................................................................................... 11
2.6 Cooling and air flow direction............................................................................................................ 12
3. HANDLING ..................................................................................................................................... 13
3.1 Storage ................................................................................................................................................... 13
3.2 Commissioning...................................................................................................................................... 13
3.2.1 Single inverter................................................................................................................................................. 14
3.2.2 Operation in parallel....................................................................................................................................... 14
3.3 LED indications...................................................................................................................................... 15
3.4 Monitoring .............................................................................................................................................. 16
3.5 Potentiometer....................................................................................................................................... 16
3.6 Rear-side switch S2 (remote switch-on function) ....................................................................... 17
4. MAINTENANCE ............................................................................................................................. 18
5. TROUBLE SHOOTING................................................................................................................... 18
6 TECHNICAL SPECIFICATIONS ..................................................................................................... 19
6.1 General technical specifications ...................................................................................................... 19
6.2 Specific data.......................................................................................................................................... 20
6.3 Dimensional drawings PWS-F ............................................................................................................ 21
6.4 Dimensional drawings PWS-W........................................................................................................... 21
7. NOTES ............................................................................................................................................ 22
Index of figures
Figure 1) - PWS-F in parallel operation...........................................................................................................................6
Figure 2) - PWS-F in parallel operation with static bypass switch .........................................................................6
Figure 3) - Front view PWS-F ............................................................................................................................................8
Figure 4) - PWS-F male connectors ................................................................................................................................9
Figure 5) - Screw terminals PWS-W............................................................................................................................. 11
Figure 6a) - Module air flow, PWS-F ............................................................................................................................. 12
Figure 6b) - Module air flow, PWS-W ........................................................................................................................... 12
Figure 7) - Mounting set for PWS-F.............................................................................................................................. 13
Figure 8) - Potentiometer and testjack...................................................................................................................... 16
Figure 9) - Detail: Rear side switch S2 ........................................................................................................................ 17
Figure 10) - PWS-F dimensions ..................................................................................................................................... 21
Figure 11) - PWS-W dimensions.................................................................................................................................... 21
ELTEK VALERE INDUSTRIAL ©2008
UM_PWS_E_R1.2
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