Table Of Contents - Ametek DPA1 Series Installation, Operation And Troubleshooting Instructions

Power controllers
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Phase/AMP Series DPA1/DCPA1
Contents
SECTION I - DESCRIPTION ............................................................................................................ 1
1-1.
GENERAL. ............................................................................................................................ 1
1-4.
DPA-1 PHASE/AMP MODELS. ........................................................................................... 1
Table 1-1 DPA-1, DCPA-1 PHASE/AMP Models ..................................................................... 2
1-6.
OPTIONS AND ACCESSORIES AVAILABLE. ................................................................. 2
1-8.
OPTION A, CURRENT LIMIT. ............................................................................................ 3
1-10.
OPTION C, RMS CURRENT INDICATOR. ........................................................................ 3
1-12.
OPTION D, CURRENT TRANSFORMER. ......................................................................... 3
1-14.
OPTION E, HEAT SINK THERMOSTAT. .......................................................................... 3
1-16.
1-18.
OPTIONS G, H, AND N, ENCLOSURES. ........................................................................... 3
1-20.
1-22.
OPTION T, PERCENT POWER INDICATOR. ................................................................... 4
1-24.
OPTION W, WATER COOLED HEAT SINKS. .................................................................. 4
1-26.
ACCESSORY, VOLTAGE INDICATOR. ........................................................................... 4
1-28.
TECHNICAL SPECIFICATIONS. ....................................................................................... 4
1-30.
TECHNICAL ASSISTANCE. ............................................................................................... 4
Table 1-2 General Technical Specifications for DCPA-1/DPA-1 PHASE/AMPS .................. 4
SECTION II - INSTALLATION ........................................................................................................ 7
2-1.
ENVIRONMENTAL CONSIDERATIONS. ........................................................................ 7
2-3.
TEMPERATURE .................................................................................................................. 7
2-5.
CONTAMINATION. ............................................................................................................ 7
2-7.
VIBRATION ......................................................................................................................... 7
2-9.
POWER LINE CONSIDERATIONS. ................................................................................... 7
2-11.
RADIO FREQUENCY INTERFERENCE. ........................................................................... 8
2-13.
MOUNTING .......................................................................................................................... 8
2-15.
GENERAL. ............................................................................................................................ 8
2-17.
WIRING AND INITIAL START-UP. ................................................................................... 8
Figure 2-1 Front View of Typical DPA-1 ................................................................................... 9
Table 2-1 Controller Output Current VS. Control Signal Input Resistance ........................ 10
2-19.
2-21.
LINE VOLTAGE CHANGES: ............................................................................................ 12
SECTION III - OPERATION ........................................................................................................... 15
3-1.
GENERAL. .......................................................................................................................... 15
3-3.
STANDARD CONTROLS. ................................................................................................. 15
3-5.
GAIN CONTROL. ............................................................................................................... 15
Document 9100030

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