Delta MS300 Manual
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Also See for MS300:
- User manual (805 pages) ,
- Operation manual (56 pages) ,
- Operation manual (64 pages)
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Summary of Contents for Delta MS300
- Page 1 Chapter 1 IntroductionMS300 Chapter 1 Introduction Nameplate Information Model Name Serial Number Apply After Service by Mobile Device RFI Jumper...
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Page 2: Nameplate Information
Chapter 1 Introduction MS300 After receiving the AC motor drive, check for the following: Inspect the unit after unpacking to ensure that it was not damaged during shipment. Make sure that the part number printed on the package matches the part number indicated on the nameplate. - Page 3 Chapter 1 IntroductionMS300 1-2 Model Name For IP20 models only. Not applicable for models of 575V input voltage. Not applicable for models of 115V and 575V input voltage. For 230V input voltage (one-phase) and 460V input voltage (three-phase) models only.
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Page 4: Apply After Service By Mobile Device
2. Use a smartphone to run a QR Code reader APP. 3. Point your camera at the QR Code. Hold your camera steady until the QR code comes into focus. 4. Access the Delta After Service website. 5. Fill your information into the column marked with an orange star. -
Page 5: Rfi Jumper
Chapter 1 IntroductionMS300 1-5 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 Varistors / MOVs from phase to ground are connected to ground with the RFI jumper, removing the RFI jumper disables the protection. - Page 6 Chapter 1 Introduction MS300 Isolating main power from ground: When the power distribution system for the drive is a floating ground system (IT Systems) or an asymmetric ground system (Corner Grounded TN Systems), you must remove the RFI jumper. Removing the RFI jumper disconnects the internal capacitors from ground to avoid damaging the internal circuits and to reduce the ground leakage current.
- Page 7 Chapter 1 IntroductionMS300 Asymmetric Ground System (Corner Grounded TN Systems) Caution: Do not remove the RFI jumper while power to the input terminal of the drive is ON. In the following four situations, you must remove the RFI jumper. This is to prevent the system from grounding through the RFI and filter capacitors and damaging the drive.
- Page 8 Chapter 2 Dimensions MS300 2-5 Frame E E1: VFD33AMS23ANSAA; VFD33AMS23ENSAA; VFD49AMS23ANSAA; VFD49AMS23ENSAA; VFD25AMS43ANSAA; VFD25AMS43ENSAA; VFD32AMS43ANSAA; VFD32AMS43ENSAA E2: VFD25AMS43AFSAA; VFD32AMS43AFSAA Unit: mm [inch] Frame 130.0 [5.12] 250.0 [9.84] 185.0 [7.83] 115.0 [4.53] 236.8 [9.32] 6.0 [0.24] 5.5 [0.22] 130.0 [5.12] 250.0 [9.84] 219.0 [8.62]...
- Page 9 Chapter 3 Installation MS300 Airflow Rate for Cooling Power Dissipation for AC Motor Drive Frame Flow Rate Flow Rate Loss External Internal Total Model No. (Unit: cfm) (Unit: m / hr) (Heat sink, unit: W) (Unit: W) (Unit: W) VFD5A5MS43ANSAA VFD5A5MS43ENSAA 60.6...
- Page 10 Chapter 5 Main Circuit TerminalsMS300 Frame E Figure 5-12 If you install at Ta 50°C above environment, use copper wires that have a voltage rating of 600 V and are temperature resistant to 90°C or above. If you install at Ta 50°C environment, use copper wires that have a voltage rating of 600 V and are temperature resistant to 75°C or 90°C.
- Page 11 Chapter 7 Optional AccessoriesMS300 7-2 Magnetic Contactor / Air Circuit Breaker and Non-fuse Circuit Breaker Magnetic Contactor (MC) and Air Circuit Breaker (ACB) It is recommended the surrounding temperature for MC should be ≥ 60°C and that for ACB should be ≥...
- Page 12 Chapter 7 Optional AccessoriesMS300 Non-fuse Circuit Breaker Comply with the UL standard: Per UL 508, paragraph 45.8.4, part a. The rated current of the non-fuse circuit breaker should be 1.6–2.6 times the drive’s rated input current. The recommended current values are shown in the table below. Compare the time characteristics of the non-fuse circuit breaker with those of the drive’s overheated protection to ensure that there is no tripping.
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Page 13: Fuse Specification Chart
Chapter 7 Optional AccessoriesMS300 7-3 Fuse Specification Chart Fuse specifications lower than the table below are allowed. For installation in the United States, branch circuit protection must be provided in accordance with the National Electrical Code (NEC) and any applicable local codes. Use UL classified fuses to fulfill this requirement. - Page 14 Chapter 7 Optional AccessoriesMS300 Rated Saturation Output Input / Output Input Reactor DC Reactor Model Current Current Reactor Reactor Reactor [mH] Delta Part # Delta Part # [Arms] [Arms] Delta Part # [mH] VFD33AMS23ANSAA 0.216 DR049AP215 DR049LP215 0.851 DR033DP851 VFD33AMS23ENSAA VFD49AMS23ANSAA 76.5...
- Page 15 Chapter 7 Optional AccessoriesMS300 Normal Duty Without an AC Output Reactor With an AC Output Reactor 230V One-phase Rated Current Shielded Cable Non-shielded Shielded Non-shielded Drive Model [Arms] [meter] Cable [meter] Cable [meter] Cable [meter] VFD4A8MS21ANSAA VFD4A8MS21ENSAA VFD4A8MS21AFSAA VFD7A5MS21ANSAA VFD7A5MS21ENSAA...
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Page 16: Emc Filter
Chapter 7 Optional AccessoriesMS300 7-6 EMC Filter Use EMC filters to enhance the EMC performance for the environment and machines and to comply with EMC regulations, further reducing EMC problems. If you purchase a motor drive without a built-in EMC filter, it is recommended that you select the EMC filters as shown below. For some motor drive models, you need to work with zero phase reactors to be compliant with EMC regulations.