AMETEK SFA Series - Manual (Page 17)

Sorensen SFA Series Contents
LIST OF TABLES
Table 2–1. 5kW to 15kW and 20kW to 30kW Series Input/Output Connectors ..................2-4
Table 2–2. Input Connections .............................................................................................2-4
Table 2–3. Output Connections ..........................................................................................2-4
Table 2–4. Minimum Wire Size ...........................................................................................2-6
Table 2–5 Wire Resistance and Voltage Drop ....................................................................2-7
Table 2–6 Maximum AC Current Ratings ...........................................................................2-8
Table 2–7 Recommended Lugs ..........................................................................................2-8
Table 2–8. Recommended Sense Connector Tools ...........................................................2-8
Table 3–1. ANALOG CONTROL Connector (J1), Designations and Functions................3-10
Table 5–1. Recommended Annual Inspection ....................................................................5-2
Table 5–2. Fuse Values ......................................................................................................5-3
LIST OF FIGURES
Figure 1-1. Model Number Decoding ..................................................................................1-1
Figure 2-1. SFA Series Outline Drawing, 3U Models, 5kW to 15kW...................................2-9
Figure 2–2. SFA Series Outline Drawing, 6U Models, 20kW to 30kW..............................2-10
Figure 3-1. Front Panel Controls and Indicators (3U model shown) ...................................3-1
Figure 3-2. Rear Panel Connectors (3U model shown) ......................................................3-3
Figure 3-3. Shaft Lock .........................................................................................................3-4
Figure 3-4. ANALOG CONTROL Connector (J1) Pin-out ...................................................3-8
Figure 3–5. Remote Current Programming Using Resistance ..........................................3-11
Figure 3–6. Remote Current Programming Using 0-5 VDC or 0-10 VDC Voltage Source3-12
Figure 3–7. Remote Sensing Operation at the Load * ......................................................3-13
Figure 3–8. Remote On/Off Control by Contact Closure...................................................3-14
Figure 3–9. Remote On/Off Using Isolated AC or DC Voltage Source .............................3-14
Figure 3–10. Remote On/Off Using Isolated TTL/CMOS Voltage Supply.........................3-15
Figure 3–11. Remote Overcurrent Set Using DC Voltage Source ....................................3-15
Figure 3–12. Remote Shutdown Using DC Voltage Source..............................................3-16
Figure 3–13. Master/Slave Connection .............................................................................3-17
Figure 4-1. Precision Current Shunt....................................................................................4-2
Figure 4-2. Potentiometer Locations ...................................................................................4-5
M550292-01 Rev G xi