Ametek SPS A Series Operation Manual page 14

CONTENTS
3.3.1 Floating and Polarized Output .................................................................................. 3-9
3.3.2 Initial Setup ............................................................................................................. 3-10
3.3.3 Voltage Mode Operation ........................................................................................ 3-10
3.3.4 Current Mode Operation ......................................................................................... 3-11
3.3.5 Overvoltage Protection ........................................................................................... 3-12
3.3.6 Analog Control Connector (J1) ............................................................................... 3-13
3.4 Remote Current Programming ................................................................................. 3-17
3.4.1 Remote Current Programming Using Resistance: ................................................. 3-17
3.4.2 Remote Current Programming Using a 0-5 or 0-10 VDC Voltage Source ............. 3-18
3.5 Remote Voltage Programming ................................................................................. 3-19
3.5.1 External Voltage Programming Using Resistance ................................................. 3-19
3.5.2 External Voltage Programming Using a 0-5 or 0-10 VDC Voltage Source ........... 3-20
3.6 Remote Sensing ....................................................................................................... 3-21
3.7 Remote Output ON/OFF Control .............................................................................. 3-23
3.7.1 Remote Output ON/OFF by Contact Closure ......................................................... 3-23
3.7.2 Remote Output ON/OFF Control by an External 12 to 240 VAC or 6 to 120 VDC or
TTL/CMOS Source ................................................................................................. 3-23
3.8 Remote Overvoltage Setpoint .................................................................................. 3-24
3.9 Remote Shutdown (S/D) .......................................................................................... 3-25
3.10 Parallel and Series Operation .................................................................................. 3-26
3.10.1 Parallel Operation ................................................................................................... 3-26
3.10.2 Series Operation .................................................................................................... 3-27
MAINTENANCE ..................................................... 4-1
4.1 Introduction ................................................................................................................. 4-1
4.2 Preventive Maintenance ............................................................................................. 4-1
4.3 Fuses .......................................................................................................................... 4-3
LIST OF TABLES
Table 2-1. 5kW to 15kW and 20kW to 30kW Series Input/Output Connectors ............ 1-5
Table 2-2. Input Connections ....................................................................................... 1-5
Table 2-3. Output Connections .................................................................................... 1-5
Table 2-4. Minimum Wire Size ..................................................................................... 1-7
Table 2-5. Wire Resistance and Voltage Drop ............................................................. 1-7
Table 2-6. Maximum AC Current Ratings .................................................................... 1-8
Table 2-7. Recommended Lugs ................................................................................... 1-8
Table 2-8. Recommended Sense Connector Tools ..................................................... 1-8
Table 3-1. ANALOG CONTROL Connector (J1), Designations and Functions ......... 3-16
Table 4-1. Recommended Annual Inspection .............................................................. 4-2
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AMREL SPS-A Series
M550129-01 Rev A