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Chapter 5 Main Circuit Terminals
CP2000
5-2
Fasten the screws in the main circuit terminal to prevent sparks condition made by the
loose screws due to vibration.
When it needs to install the filter at the output side of terminals U/T1, V/T2, W/T3 on
the AC motor drive, please use inductance filter. Do not use phase-compensation
capacitors or L-C (Inductance-Capacitance) or R-C (Resistance-Capacitance), unless
approved by Delta.
DO NOT connect phase-compensation capacitors or surge absorbers at the output
terminals of AC motor drives.
DO NOT connect [+1, -], [+2, -], [+1/DC+, -/DC-] or brake resistor directly to prevent
drive damage.
Ensure the insulation of the main circuit wiring in accordance with the relevant safety
regulations.
Main power terminals
Do not connect three-phase model to one-phase power. R/L1, S/L2 and T/L3 has no
phase-sequence requirement, it can be used upon random selection.
It is recommended to add a magnetic contactor (MC) to the power input wiring to cut
off power quickly and reduce malfunction when activating the protection function of
the AC motor drive. Both ends of the MC should have an R-C surge absorber.
Please use voltage and current within the specification.
When using a general GFCI (Ground Fault Circuit Interrupter), select a current sensor
with sensitivity of 200 mA or above and not less than 0.1-second operation time to
avoid nuisance tripping.
Please use the shield wire or tube for the power wiring and ground the two ends of the
shield wire or tube.
Do NOT run/stop AC motor drives by turning the power ON/OFF. Run/stop AC motor
drives by RUN/STOP command via control terminals or keypad. If you still need to
run/stop AC motor drives by turning power ON/OFF, it is recommended to do so only
ONCE per hour.
Connect the drive to a three-phase three-wire or three-phase four-wire Wye system to
comply with UL standards.
Output terminals for main circuit
Use well-insulated motor, suitable for inverter operation.
When the AC drive output terminals U/T1, V/T2, and W/T3 are connected to the motor
terminals U/T1, V/T2, and W/T3 respectively, the motor will rotate counterclockwise
(as viewed on the shaft end of the motor, refer to the pointed direction in the figure
below) when a forward operation command is received. To permanently reverse the
direction of motor rotation, switch over any of the two motor leads.
Figure 5-1
Summary of Contents for CP2000 Series
Page 3: ......
Page 12: ...Chapter 1 Introduction CP2000 1 3 1 2 Model Name 1 3 Serial Number...
Page 35: ...Chapter 1 Introduction CP2000 1 26 Digital Keypad KPC CC01 Figure 1 32...
Page 42: ...Chapter 3 Unpacking CP2000 3 1 Chapter 3 Unpacking 3 1 Unpacking 3 2 The Lifting Hook...
Page 72: ...Chapter 4 Wiring CP2000 4 1 Chapter 4 Wiring 4 1 System Wiring Diagram 4 2 Wiring...
Page 77: ...Chapter 4 Wiring CP2000 4 6 Figure 4 5...
Page 79: ...Chapter 4 Wiring CP2000 4 8 This page intentionally left bank...
Page 109: ...Chapter 6 Control Terminals CP2000 6 12 This page intentionally left blank...
Page 172: ...Chapter 7 Optional Accessories CP2000 7 63 EMC filter model name EMF018A43A Figure 7 46...
Page 174: ...Chapter 7 Optional Accessories CP2000 7 65 EMC filter model name KMF370A KMF3100A Figure 7 48...
Page 175: ...Chapter 7 Optional Accessories CP2000 7 66 EMC filter model name B84143D0150R127 Figure 7 49...
Page 176: ...Chapter 7 Optional Accessories CP2000 7 67 EMC filter model name B84143D0200R127 Figure 7 50...
Page 182: ...Chapter 7 Optional Accessories CP2000 7 73 Wall Mounting Embedded Mounting...
Page 197: ...Chapter 7 Optional Accessories CP2000 7 88 6 Installation complete...
Page 237: ...Chapter 7 Optional Accessories CP2000 7 128 This page intentionally left blank...
Page 265: ...Chapter 8 Option Cards CP2000 8 28 This page intentionally left blank...
Page 277: ...Chapter 09 Specifications CP2000 9 12 575V 690V Figure 9 3 Altitude Derating Curve Figure 9 4...
Page 281: ...Chapter 09 Specifications CP2000 9 16 9 8 Efficiency Curve Figure 9 11 Figure 9 12...
Page 317: ...Chapter 10 Digital Keypad CP2000 10 36 This page intentionally left blank...
Page 361: ...Chapter 11 Summary of Parameter Settings CP2000 11 44 This page intentionally left blank...
Page 416: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 3 3 4 5...
Page 417: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 4 6 7 8...
Page 418: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 5 9 10 11...
Page 419: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 6 12 13 14...
Page 420: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 7 15 16 17...
Page 421: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 8 18 19 20...
Page 422: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 9 21 22 23...
Page 423: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 10 24 25 26...
Page 424: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 11 27 28 29...
Page 425: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 12 30 31 32...
Page 426: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 13 33 34 35...
Page 427: ...Chapter 12 Description of Parameter Settings CP2000 12 1 03 14 36 37 38...
Page 836: ...Chapter 16 PLC Function Applications CP2000 16 153...
Page 838: ...Chapter 16 PLC Function Applications CP2000 16 155...
Page 841: ...Chapter 16 PLC Function Applications CP2000 16 158 This page intentionally left blank...
Page 857: ...Chapter 17 Introduction to BACnet CP2000 17 16 This page intentionally left blank...