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Summary of Contents for Siemens Climatix VFD
- Page 1 Climatix VFD Installation Instructions A6V12282655 Smart Infrastructure 2021-03-02...
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Page 2: Table Of Contents
Topology ..................................6 Installation ..................................7 Wiring .................................... 8 Removing the front cover ........................... 8 Climatix VFD Wiring Overview ........................... 9 Main Circuit Terminal Specifications ........................ 11 Control Terminal Specifications ........................20 Grounding Considerations ............................25 Floating ground systems ..........................25 Safe Torque Off ................................ -
Page 3: Legal Notes
Legal notes Legal notes Legal note concept This guide includes notes that must be followed to prevent damage to property. Notes dealing only with damage to property use the signal word NOTICE and an exclamation point. They are depicted as follows: NOTICE Type and source of hazard Consequences in the event the hazard occurs... - Page 4 Legal notes 4 | 32 A6V12282655...
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Page 5: Overview
Overview This document is intended for Installers and Technicians using the Climatix VFD. The instructions in this document will cover how to install and connect the Climatix VFD. See Climatix VFD User Guide (A6V12384673) for additional information. Before you start Upon receipt of your Climatix VFD please take the following precautions: 1. -
Page 6: Climatix Vfd
Topology The Climatix VFD is designed for use with the Climatix RTU Solution. To leverage the full benefits of the VFD design connect the VFD to the controller as shown below. In the RTU solution external I/O devices should be... -
Page 7: Installation
Climatix VFD Installation Installation When mounting the Climatix VFD, follow these precautions: ● Prevent fiber particles, scraps of paper, shredded wood, sawdust, metal particles, and so on from adhering to the heat sink. ● Install the drive in a metal cabinet. When installing one drive below another, use a metal separator between drives to prevent mutual heating and to prevent the risk of fire. -
Page 8: Wiring
Ensure that power is only applied to the R/L1, S/L2, and T/L3 terminals. Failure to comply may result in damage to the equipment. The voltage and current must be in the range indicated on the nameplate (see the Climatix VFD User Guide, Nameplate Information for details). -
Page 9: Climatix Vfd Wiring Overview
Climatix IC. To connect I/O directly to the VFD or to utilize optional VFD accessories, see the Climatix VFD User Guide (A6V12384673) for additional instructions. For an overview of Climatix VFD wiring, see Figure 4: RTU Wiring Diagram. For a detailed drawing see Figure 5: VFD Main Circuit and Control Wiring Diagram. - Page 10 Climatix VFD Wiring VFD Main Circuit and Control Wiring Diagram Fig. 5: VFD Main Circuit and Control Wiring Diagram. 10 | 32 A6V12282655...
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Page 11: Main Circuit Terminal Specifications
Climatix VFD Wiring Main Circuit Diagram Fig. 6: Main Circuit Diagram. Terminals Descriptions R/L1, S/L2 Mains input terminals (single-phase) R/L1, S/L2, T/L3 Mains input terminals (three-phase) U/T1, V/T2, W/T3 AC motor drive output terminals for connecting three-phase IM and PM motors. - Page 12 AC motor drive protection function activates. Both ends of the MC should have an R-C surge absorber. Use voltage and current within the specifications. See the Climatix VFD User Guide (P/N A6V12384674) for details. Although the leakage current of one single MS300 drive is less than 10 DC mA, electric shock may still occur due to the leakage current from other equipment such as motors and leads.
- Page 13 Climatix VFD Wiring circuit terminal wire gauge mentioned in this section to short-circuit the DC+/+1 and +2/B1 terminals. Install an external brake resistor for applications in frequent deceleration to stop, short deceleration time (such as high frequency operation and heavy load operation), too low braking torque, or increased braking torque.
- Page 14 Climatix VFD Wiring Frame A Main Circuit Terminals Additional Note for Frame Size A: When installing RT0005-11N at Ta 104°F (40°C) above environment, use copper wires that have a voltage rating of 600V and are temperature resistant to 194°F (90°C) or above.
- Page 15 Climatix VFD Wiring Frame B Main Circuit Terminals Models Main Circuit Terminals Grounding Terminals (+) R/L1, S/L2, T/L3, U/T1, V/T2, W/T3 DC-, DC+/+1, +2/B1, B2 Max. Wire Gauge Min. Wire Gauge Screw Size and Max. Wire Gauge Min. Wire Gauge...
- Page 16 Climatix VFD Wiring Frame C Main Circuit Terminals Models Main Circuit Terminals Grounding Terminals (+) R/L1, S/L2, T/L3, U/T1, V/T2, W/T3 DC-, DC+/+1, +2/B1, B2 Max. Wire Gauge Min. Wire Gauge Screw Size and Max. Wire Gauge Min. Wire Gauge...
- Page 17 Climatix VFD Wiring Frame D Main Circuit Terminals Additional Note for Frame Size D: When installing RT010X-43N at Ta 113°F (45°C) above environment, use copper wires that have a voltage rating of 600V and are temperature resistant to 194°F (90°C) or above.
- Page 18 Climatix VFD Wiring Frame E Main Circuit Terminals Additional Notes for Frame Size E: ● When installing RT010X-23N at Ta 104°F (40°C) above environment, use copper wires that have a voltage rating of 600V and are temperature resistant to 194°F (90°C) or above.
- Page 19 Table 6: Frame F Wire Gauge Details Lug Specifications Siemens does not provide ring lugs used for wiring. This section provides the recommended ring lug specifications. Part numbers shown in the chart below are for ring lugs produced by K.S Terminals, Inc. and are for reference only. Customers may purchase ring lugs from other suppliers to match the specifications provided.
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Page 20: Control Terminal Specifications
Climatix VFD Wiring Fig. 7: Ring Lug Specifications ● AWG: See Main Circuit Terminal Specification [➙ 11] for the correct wire gauge for your VFD. Control Terminal Specifications CAUTION Analog input terminals (AVI, ACI, ACM) ● Analog input signals are easily affected by external noise. Use shielded wiring and keep it as short as possible (less than 20 m) with proper grounding. - Page 21 Climatix VFD Wiring CAUTION Contact input terminals (MI1-MI7, DCM, +24 Vdc) When the photo coupler uses the internal power supply, the switch connection for Sink and Source modes displays as shown in the figures. CAUTION Transistor output terminals (MO1, MO2, MCM) ●...
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Page 22: Wiring Precautions
1. The factory default is +24 Vdc/S1/S2 short-circuited by jumper, as shown in Area 1 in Figure 25: Control Terminal Diagram [➙ 20]. See Figure 10: Climatix VFD Detailed Wiring Diagram [➙ 9] for details. 2. Use the +24 Vdc power supply of the safety function for STO only. Do NOT use it for other purposes 3. - Page 23 Climatix VFD Wiring Terminals Terminal Function Description +24 Vdc Digital control signal common (Source) +24 Vdc ± 10 % 100 mA Multi-function input 1–7 See Pr.02-01–02-07 to program the multi-function inputs MI1–MI7. – Source Mode ON: activation current 3.3 mA ≥ 11 Vdc OFF: cut-off voltage ≤...
- Page 24 Climatix VFD Wiring Mode switching by setting Pr.03-00, Pr.03-28 +10V AVI resolution=10 bits AVI (-10V~+10V) -10V +10V AVI (-10V~+10V) -10V Impedance: Current mode=250 Ω, Voltage mode=20 kΩ Analog current frequency command Range: 0–20 mA/4–20 mA/0–10V = 0–Maximum Operation Frequency (Pr.01- Mode switching by setting Pr.03-01, Pr.
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Page 25: Grounding Considerations
Only use the shielded cable as the Ground for equipment after meeting aforementioned points. ● When installing multiple drives, do not connect the Grounds of the drives in series; connect each drive to the Ground. See below for approved Ground connections: Fig. 8: Climatix VFD Grounding A6V12282655 25 | 32... -
Page 26: Safe Torque Off
The diagram below shows the internal circuit diagram of the safe control loop. The drive is shipped with the terminals of the safe control loop + 24V-S1-S2 are short-circuited together. Fig. 9: Climatix VFD Safe Torque Off Jumper Safe Torque Off Wiring: To enable safe torque off functionality, remove the jumper wire shorting +24V-S1-S2. -
Page 27: Rfi Jumper
Climatix VFD RFI Jumper RFI Jumper The drive contains Varistors/MOVs that are connected from phase-to-phase and from phase-to-ground to prevent the drive from unexpected stop or damage caused by mains surges or voltage spikes. Because the Varistor/MOVs from phase-to-ground are connected to ground with the RFI jumper, removing the RFI jumper disables the protection. - Page 28 Climatix VFD RFI Jumper WARNING In the following four situations, you must remove the RFI jumper. This prevents the system from grounding through the RFI and filter capacitors and damaging the drive. Grounding at a corner a triangle configuration Grounding at a midpoint in a polygonal configuration...
- Page 29 Climatix VFD RFI Jumper Call-out Description Power input terminal Supply power according to the rated power specifications NFB or fuse There may be a large inrush current during power on. See Section 7-2 NFB to select a suitable NFB or Section 7-3 Fuse Specification Chart.
- Page 30 Climatix VFD RFI Jumper Used to reduce radiated interference, especially in environments with audio Zero phase reactor devices, and reduce input and output side interference. The effective range is AM band to 10 MHz. See Section 7-5 Zero Phase Reactors for details.
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Page 31: Support
1. Contact the supplier of the device or plant. 2. If unknown, Siemens provides the following tools: ● Visit the Download Center for more information: http://www.downloads.siemens.com. ● Receive assistance by using the Service and Support Portal https://support.industry.siemens.com. ● Submit a technical support request: http://www.siemens.com/automation/support-request. Other documentation ●... - Page 32 Issued by Siemens Industry, Inc. Smart Infrastructure 1000 Deerfield Pkwy Buffalo Grove IL 60089 +1 847-215-1000 © Siemens Industry, Inc., 2021 Technical specifications and availability subject to change without notice. A6V12282655...
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