Delta Products MS300 Series Users Manual
Delta Standard Compact Drive
MS300 Series User Manual
PLEASE READ PRIOR TO INSTALLATION FOR SAFETY.
AC input power must be disconnected before any wiring to the AC motor drive is made.
Even if the power has been turned off, a charge may still remain in the DC-link
DANGER
capacitors with hazardous voltages before the POWER LED is OFF. Please do not
touch the internal circuit and components.
There are highly sensitive MOS components on the printed circuit boards. These
components are especially sensitive to static electricity. Please do not touch these
components or the circuit boards before taking anti-static measures.
Never reassemble internal components or wiring.
Ground the AC motor drive using the ground terminal. The grounding method must
comply with the laws of the country where the AC motor drive is to be installed.
DO NOT install the AC motor drive in a place subjected to high temperature, direct
sunlight and inflammables.
Never connect the AC motor drive output terminals U/T1, V/T2 and W/T3 directly to the
CAU TION
AC mains circuit power supply.
The rated voltage of the AC motor drive must be 115V for 110V models, 240V for
230V models, and 480V for 460V models.
Only qualified persons are allowed to install, wire and maintain the AC motor drives.
Even if the 3-phase AC motor is stop, a charge may still remain in the main circuit
terminals of the AC motor drive with hazardous voltages.
If the AC motor drive is stored in no charge condition for more than 3 months, the
ambient temperature should not be higher than 30°C. Storage longer than one year is
not recommended, it could result in the degradation of the electrolytic capacitors.
Pay attention to the following when transporting and installing this package (including
wooden crate, wood stave and carton box)
1. If you need to sterilize, deform the wooden crate or carton box, please do not
use steamed smoking sterilization or you will damage the VFD.
2. Please use other ways to sterilize or deform.
3. You may use high temperature to sterilize or deform. Leave the packaging
materials in an environment of over 56°C for 30 minutes.
Type of electrical supply system (3WYE) to which the drive shall be connected.
NOTE
For a detailed explanation of the product specification, the cover or the safety shields will be disassembled, as
described in graphic mode. As for the product in operation, please install the top cover and wiring correctly
according to the provisions. Refer to the manual operation to ensure safety.
The figures in this instruction are only for reference, they may be slightly different from the one you have, but it will
not affect your customer rights.
The content of this manual may be revised without prior notice. Please consult our distributors or download the
latest version at
http://www.deltaww.com/services/DownloadCenter2.aspx?secID=8&pid=2&tid=0&CID=06&itemID=060101&typeID
=1&downloadID=&title=&dataType=&check=0&hl=en-US
I
Table of Contents
CHAPTER 1 INTRODUCTION ................................................................................................. 1-1
1-1 Nameplate Information................................................................................................1-2
1-2 Model Name...............................................................................................................1-3
1-3 Serial Number..............................................................................................................1-3
1-4 RFI Jumper..................................................................................................................1-4
CHAPTER 2 DIMENSION ........................................................................................................ 2-1
Frame A……………………………………………………..……………………………………2-1
Frame B……………………………………………………………..……………………………2-2
Frame C……………………………………………………………..……………………………2-3
Frame D…………………………………………………………..………………………………2-4
Frame E…………………………………………………………..………………………………2-5
Frame F…………………………………………………………..………………………………2-6
Digital Keypad…………..……………………………………………………………………….2-7
CHAPTER 3 INSTALLATION ................................................................................................... 3-1
CHAPTER 4 WIRING ............................................................................................................... 4-1
4-1 Wiring...........................................................................................................................4-3
4-2 System Wiring Diagram...............................................................................................4-6
CHAPTER 5 MAIN CIRCUIT TERMINALS ............................................................................ 5-1
5-1 Main Circuit Diagram....................................................................................................5-4
5-2 Main Circuit Terminals..................................................................................................5-5
Frame A………………..………………………………..……………………………………5-6
Frame B………..………………………………………………..……………………………5-7
Frame C………..………………………………………………..……………………………5-8
Frame D………...……………………………………………….……………………………5-9
Frame E…………...…..………………………………………….…………………………5-10
Frame F………….…….……………………………………….……………………………5-11
CHPATER 6 CONTROL TERMINALS ..................................................................................... 6-1
CHAPTER 7 OPTIONAL ACCESSORIES ............................................................................... 7-1
7-1 All Brake Resistors and Brake Units Used in AC Motor Drives...................................7-2
7-2 Non-fuse Circuit Breaker............................................................................................7-5
7-3 Fuse Specification Chart ...........................................................................................7-7
7-4 AC/DC Reactor...........................................................................................................7-9
7-5 Zero Phase Reactor.................................................................................................7-23
7-6 EMC Filter.................................................................................................................7-26
7-7 EMC Shield Plate....................................................................................................7-30
7-8 Capacitive Filter.........................................................................................................7-33
II
7-9 Conduit Box…..........................................................................................................7-35
7-10 Fan Kit.....................................................................................................................7-43
7-11 Keypad Panel Mounting ……..................................................................................7-44
7-12 DIN-Rail Mounting...................................................................................................7-45
7-13 Mounting Adapter Plate………………………………….……………………………7-47
CHAPTER 8 OPTION CARDS .................................................................................................. 8-1
8-1 Option Card Installation................................................................................................8-2
8-2 CMM-MOD01 Modbus/TCP Option Card.....................................................................8-7
8-3 CMM-PD01 PROFIBUS Option Card.........................................................................8-10
8-4 CMM-DN01 DeviceNet Option Card..........................................................................8-12
8-5 CMM-EIP01 Modbus TCP/EtherNet IP Option Card..................................................8-15
8-6 CMM-COP01 CANopen Option Card.........................................................................8-18
8-7 EMM-BPS01 Back-up Power Supply Card................................................................8-20
CHAPTER 9 SPECIFICATION .................................................................................................. 9-1
9-1 115V Series…………………………….......................................................................9-2
9-2 230V Series………………………………......................................................................9-3
9-3 460V Series………………………………......................................................................9-5
9-4 Environment for Operation, Storage and Transportation……………………...............9-8
9-5 Derating of Ambient Temperature and Altitude……………………................................9-9
CHAPTER 10 DIGITAL KEYPAD ........................................................................................... 10-1
CHAPTER 11 SUMMARPY OF PARAMETERS SETTINGS .................................................. 11-1
CHAPTER 12 DESCRIPTION OF PARAMETER SETTINGS .......................................... 12-00-1
12-1 Description of Parameter Settings……………………..……………………………12-00-1
12-2 Adjustment & Application…………………………………………………………….. 12.2-1
CHAPTER 13 WARNING CODES .......................................................................................... 13-1
CHAPTER 14 ERROR CODES .............................................................................................. 14-1
CHAPTER 15 CANOPEN OVERVIEW ................................................................................... 15-1
CHAPTER 16 PLC FUNCTION APPLICA TIONS ................................................................... 16-1
CHAPTER 17 SAFETY TORQUE OFF FUNCTION………………………..…………………….17-1
17-1 The Drive Safe Function Failure Rate.....................................................................17-2
17-2 Safe Torque Off Terminal Function Description......................................................17-2
17-3 Wiring Diagram.......................................................................................................17-3
17-4 Parameter...............................................................................................................17-4
17-5 Operating Sequence Description............................................................................17-4
17-6 Error Code..................................................................................................17-6
Application
Control Board: V 1.0
III
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IV
Chapter 1 IntroductionMS300
Chapter 1 Introduction
1-1 Nameplate Information
1-2 Model Name
1-3 Serial Number
1-4 RFI Jumper
1-1
Chapter 1 Introduction MS300
After receiving the AC motor drive, please check for the following:
1. Please inspect the unit after unpacking to ensure it was not damaged during shipment. Make sure
that the part number printed on the package corresponds with the part number indicated on the
nameplate.
2. Make sure that the mains voltage is within the range as indicated on the nameplate. Please install
the AC motor drive according to this manual.
3. Before applying the power, please make sure that all devices, including mains power, motor, control
board and digital keypad, are connected correctly.
4. When wiring the AC motor drive, please make sure that the wiring of input terminals “R/L1, S/L2,
T/L3” and output terminals”U/T1, V/T2, W/T3” are correct to prevent damage to the drive.
5. When power is applied, select the language and set parameters via the digital keypad (KPMS-LE01).
When executing a trial run, please begin with a low speed and then gradually increase the speed
until the desired speed is reached.
1-1 Nameplate Information
1-2
1-2 Model Name
Chapter 1 IntroductionMS300
1-3 Serial Number
1-3
Chapter 1 Introduction MS300
1-4 RFI Jumper
(1) In the drive there are Varistor / MOVs, which are connected from phase to phase and from phase to
ground, to protect the drive against mains surges or voltage spikes.
Because the Varistors / MOVs from phase to ground are connected to ground via the RFI jumper, the
protection will be ineffective when the RFI jumper is removed.
(2) In the models with built-in EMC filter the RFI jumper connects the filer capacitors to ground to form a
return path for high frequency noise to isolate the noise from contaminating the mains power.
Removing the RFI jumper strongly reduces the effect of the buiolt-in EMC filter.
(3) Although a single drive complies with the international standards for leakage current, an installation
with several drives with built-in EMC filter can trigger the RCD. Removing the RFI jumper helps, but
the EMC performance of each drive would is no longer guaranteed.
Frame A~F Screw Torque: 4~6 kg-cm / [3.5~5.2 lb-in.] / [0.39~0.59 Nm]
Loosen the screw and remove the RFI Jumper (as shown below). Fasten the screw again after the RFI
Jumper is removed.
Frame B~F (model with built-in EMC filter)
Remove the RFI Jumper with a screwdriver (as shown below).
1-4
Chapter 1 IntroductionMS300
Isolating main power from ground:
When the power distribution system of the drive is a floating ground system (IT) or an asymmetric ground
system (TN), the RFI Jumper must be removed. Removing the RFI Jumper disconnects the internal
capacitors from ground to avoid damaging the internal circuits and to reduce the ground leakage current.
Important points regarding ground connection
To ensure the safety of personnel, proper operation, and to reduce electromagnetic radiation, the
drive must be properly grounded during installation.
The diameter of the cables must comply with the local safety regulations.
The shield of shielded cables must be connected to the ground of the drive to meet safety regulations.
The shield of shielded power cables can only be used as the ground for equipment when the
aforementioned points are met.
When installing more drives, do not connect the grounds of the drives in series but connect each drive
to ground.
Ground terminal
Wrong wiring setup for ground wires
Pay particular attention to the following points:
Do not remove the RFI jumper while the power is on.
Removing the RFI jumper will also disconnect the built-in EMC filter capacitors. Compliance with the
EMC specifications is no longer guaranteed.
The RFI jumper may not be removed if the mains power is a grounded power system.
The RFI jumper may not be removed while conducting high voltage tests. When conducting a high
voltage test to the entire facility, the mains power and the motor must be disconnected if the leakage
current is too high.
Floating Ground System (IT Systems)
A floating ground system is also called an IT system, an ungrounded system, or a high
impedance/resistance (greater than 30 Ω) grounded system.
Disconnect the RFI Jumper.
Check whether there is excess electromagnetic radiation affecting nearby low-voltage circuits.
In some situations, the transformer and cable naturally provide enough suppression. If in doubt, install
an extra electrostatic shielded cable on the power supply side between the main circuit and the control
terminals to increase security.
Do not install an external EMC filter. The EMC filter is connected to ground through the filter
capacitors, thus connecting power input to ground. This is very dangerous and can easily damage the
drive.
1-5
1
1
1
1
1
Chapter 1 Introduction MS300
Asymmetric Ground System (Corner Grounded TN Systems)
Caution: Do not remove the RFI jumper while the input terminal of the drive carries power.
In the following four situations, the RFI jumper must be removed. This is to prevent the system from
grounding through the RFI and filter capacitors, damaging the drive.
RFI jumper must be removed
1. Grounding at a corner in a triangle configuration
L
L2
L3
3. Grounding at one end in a single-phase
configuration
L
2. Grounding at a midpoint in a polygonal
configuration
L
L2
L3
4. No stable neutral grounding in a three-phase
autotransformer configuration
L
L1
L2
N
RFI jumper can be used
Internal grounding through RFI capacitors, which reduce
electromagnetic radiation. In a symmetrically grounding
power system with higher EMC requirements, an EMC filter
can be installed. As a reference, the diagram on the right is
a symmetrical grounding power system.
L2
L3
L3
L
L2
L3
1-6
Chapter 2 Dimensions MS300
Chapter 2 Dimension
Frame A
A1: VFD1A6MS11ANSAA; VFD1A6MS11ENSAA; VFD1A6MS21ANSAA; VFD1A6MS21ENSAA;
VFD1A6MS23ANSAA; VFD1A6MS23ENSAA
A2: VFD2A8MS23ANSAA; VFD2A8MS23ENSAA
A3: VFD2A5MS11ANSAA; VFD2A5MS11ENSAA; VFD2A8MS21ANSAA; VFD2A8MS21ENSAA
A4: VFD1A5MS43ANSAA; VFD1A5MS43ENSAA
A5: VFD4A8MS23ANSAA; VFD4A8MS23ENSAA; VFD2A7MS43ANSAA; VFD2A7MS43ENSAA
Unit: mm [inch]
Frame W H D W1 H1 D1 S1
A1 68.0 [2.68] 128.0 [5.04] 96.0 [3.78] 56.0 [2.20] 118.0 [4.65] 3.0 [0.12] 5.2 [0.20]
A2 68.0 [2.68] 128.0 [5.04] 110.0 [4.33] 56.0 [2.20] 118.0 [4.65] 3.0 [0.12] 5.2 [0.20]
A3 68.0 [2.68] 128.0 [5.04] 125.0 [4.92] 56.0 [2.20] 118.0 [4.65] 3.0 [0.12] 5.2 [0.20]
A4 68.0 [2.68] 128.0 [5.04] 129.0 [5.08] 56.0 [2.20] 118.0 [4.65] 3.0 [0.12] 5.2 [0.20]
A5 68.0 [2.68] 128.0 [5.04] 143.0 [5.63] 56.0 [2.20] 118.0 [4.65] 3.0 [0.12] 5.2 [0.20]
W
D
W1
H1
D1
H
S1
Mounting Hole
S1
2-1
Mo u n ting H o l e
Chapter 2 Dimensions MS300
Frame B
B1: VFD7A5MS23ANSAA; VFD7A5MS23ENSAA; VFD4A2MS43ANSAA; VFD4A2MS43ENSAA
B2: VFD4A8MS21ANSAA; VFD4A8MS21ENSAA
B3: VFD1A6MS21AFSAA; VFD2A8MS21AFSAA; VFD4A8MS21AFSAA; VFD1A5MS43AFSAA;
VFD2A7MS43AFSAA; VFD4A2MS43AFSAA
Unit: mm [inch]
Frame W H D W1 H1 D1 S1
B1 72.0 [2.83] 142.0 [5.59] 143.0 [5.63] 60.0 [2.36] 130.0 [5.63] 6.4 [0.25] 5.2 [0.20]
B2 72.0 [2.83] 142.0 [5.59] 143.0 [5.63] 60.0 [2.36] 130.0 [5.63] 3.0 [0.12] 5.2 [0.20]
B3 72.0 [2.83] 142.0 [5.59] 159.0 [6.26] 60.0 [2.36] 130.0 [5.63] 4.3 [0.17] 5.2 [0.20]
W
W1
H1
D
D1
H
S1
Mounting Hole
S1
Detail A (Mounting Hole)
2-2
Chapter 2 Dimensions MS300
Frame C
C1: VFD4A8MS11ANSAA; VFD4A8MS11ENSAA; VFD7A5MS21ANSAA; VFD7A5MS21ENSAA;
VFD11AMS21ANSAA; VFD11AMS21ENSAA; VFD11AMS23ANSAA; VFD11AMS23ENSAA;
VFD17AMS23ANSAA; VFD17AMS23ENSAA; VFD5A5MS43ANSAA; VFD5A5MS43ENSAA;
VFD9A0MS43ANSAA; VFD9A0MS43ENSAA
C2: VFD7A5MS21AFSAA; VFD11AMS21AFSAA; VFD5A5MS43AFSAA; VFD9A0MS43AFSAA
Unit: mm [inch]
Frame W H D W1 H1 D1 S1
C1 87.0 [3.43] 157.0 [6.18] 152.0 [5.98] 73.0 [2.87] 144.5 [5.69] 5.0 [0.20] 5.5 [0.22]
C2 87.0 [3.43] 157.0 [6.18] 179.0 [7.05] 73.0 [2.87] 144.5 [5.69] 5.0 [0.20] 5.5 [0.22]
W
W1
H1
D
D1
H
S1
Mounting Hole
S1
Mounting Hole
2-3
Chapter 2 Dimensions MS300
Frame D
D1: VFD25AMS23ANSAA; VFD25AMS23ENSAA; VFD13AMS43ANSAA; VFD13AMS43ENSAA;
VFD17AMS43ANSAA; VFD17AMS43ENSAA
D2: VFD13AMS43AFSAA; VFD17AMS43AFSAA
Unit: mm [inch]
Frame W H D W1 H1 D1 S1
D1 109.0 [4.29] 207.0 [8.15] 154.0 [6.06] 94.0 [3.70] 193.8 [7.63] 6.0 [0.24] 5.5 [0.22]
D2 109.0 [4.29] 207.0 [8.15] 187.0 [7.36] 94.0 [3.70] 193.8 [7.63] 6.0 [0.24] 5.5 [0.22]
W
W1
H1
D
D1
H
S1
Mounting Hole
S1
Mounting Hole
2-4
Chapter 2 Dimensions MS300
Frame E
E1: VFD33AMS23ANSAA; VFD33AMS23ENSAA; VFD49AMS23ANSAA; VFD49AMS23ENSAA;
VFD25AMS43ANSAA; VFD25AMS43ENSAA; VFD32AMS43ANSAA; VFD32AMS43ENSAA
E2: VFD25AMS43AFSAA; VFD32AMS43AFSAA
Unit: mm [inch]
Frame W H D W1 H1 D1 S1
E1 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]
E2 130.0 [5.12] 250.0 [9.84] 219.0 [8.62] 115.0 [4.53] 236.8 [9.32] 6.0 [0.24] 5.5 [0.22]
W
W1
H1
D
D1
H
S1
Mounting Hole
S1
Mounting H ole
2-5
Chapter 2 Dimensions MS300
Frame F
F1: VFD65AMS23ANSAA; VFD65AMS23ENSAA; VFD38AMS43ANSAA; VFD38AMS43ENSAA;
VFD45AMS43ANSAA; VFD45AMS43ENSAA
F2: VFD38AMS43AFSAA; VFD45AMS43AFSAA
Unit: mm [inch]
Frame W H D W1 H1 D1 S1
F1 175.0 [6.89] 300.0 [11.81] 192.0 [7.56] 154.0 [6.06] 279.5 [11.00] 6.5 [0.26] 8.4 [0.33]
F2 175.0 [6.89] 300.0 [11.81] 244.0 [9.61] 154.0 [6.06] 279.5 [11.00] 6.5 [0.26] 8.4 [0.33]
W
W1
H1
D
D1
H
S1
Mounting Hole
S1
2-6
Mounting Hole
Chapter 2 Dimensions MS300
Digital Keypad
KPMS-LE01
Unit: mm [inch]
W W1 W2 W3 H H1 H2
68.0 [2.67] 63.8 [2.51] 45.2 [1.78] 8.0 [0.31] 46.8 [1.84] 42.0 [1.65] 26.0 [1.02]
H3 D D1 D2 D3 D4 S1
7.5 [0.31] 30.0 [1.18] 22.7 [0.89] 2.0 [0.08] 2.2 [0.09] 1.3 [0.05] M3*0.5(2X)
W
H
D3
D4
W1
D
D1 D2
H1
S1
H2
W2
W3
H3
2-7
Chapter 2 Dimensions MS300
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2-8
Chapter 3 Installation MS300
Chapter 3 Installation
Minimum Mounting Clearance and Installation
Prevent fiber particles, scraps of paper, shredded wood saw dust, metal particles, etc. from adhering
to the heat sink
Install the AC motor drive in a metal cabinet. When installing one drive below another one, use a
metal separation between the AC motor drives to prevent mutual heating and to prevent the risk of
accidental fire.
Install the AC motor drive in Pollution Degree 2 environments only: normally only nonconductive
pollution occurs and temporary conductivity caused by condensation is expected.
The appearances shown in the following figures are for reference only.
Airflow direction:
Single drive installation
inflow outflow distance
Side-by-side horizontal installation
Minimum mounting clearance
o
Installation method A (mm) B (mm) C (mm)
Max. (Without derating) Max. (Derating)
Ambient temperature (
Single drive installation 50 30 - 50 60
Side-by-side horizontal installation 50 30 30 50 60
Zero stack installation 50 30 0 40 50
NOTE
The minimum mounting clearances A~C stated in the table above applies to AC motor drives installation. Failing to
follow the minimum mounting clearances may cause the fan to malfunction and heat dissipation problems.
C)
3-1
Chapter 3 Installation MS300
Air flow rate for cooling Power Dissipation
Frame
A
Model No.
VFD1A6MS11ANSAA
VFD1A6MS11ENSAA
VFD2A5MS11ANSAA
VFD2A5MS11ENSAA
VFD1A6MS21ANSAA
VFD1A6MS21ENSAA
VFD2A8MS21ANSAA
VFD2A8MS21ENSAA
VFD1A6MS23ANSAA
VFD1A6MS23ENSAA
VFD2A8MS23ANSAA
VFD2A8MS23ENSAA
VFD4A8MS23ANSAA
VFD4A8MS23ENSAA
VFD1A5MS43ANSAA
VFD1A5MS43ENSAA
VFD2A7MS43ANSAA
VFD2A7MS43ENSAA
Flow Rate
(Unit: cfm)
Flow Rate
(Unit: m3 / hr)
0.0 0.0
Loss External
(Heat sink, unit: W)
8.0 10.0 18.0
14.2 13.1 27.3
8.0 10.3 18.3
16.3 14.5 30.8
8.6 10.0 18.6
16.5 12.6 29.1
31.0 13.2 44.2
17.6 11.1 28.7
30.5 17.8 48.3
Internal
(Unit: W)
Total
(Unit: W)
B
C
VFD1A6MS21AFSAA 0.0 0.0 8.0 10.3 18.3
VFD2A8MS21AFSAA 10.0 16.99 16.3 14.5 30.8
VFD4A8MS21ANSAA
VFD4A8MS21ENSAA
VFD4A8MS21AFSAA
VFD7A5MS23ANSAA
VFD7A5MS23ENSAA
VFD1A5MS43AFSAA 17.6 11.1 28.7
0.0 0.0 29.1 20.1 49.2
29.1 20.1 49.2
50.1 24.2 74.3
10.0 16.99
VFD2A7MS43AFSAA 30.5 17.8 48.3
VFD4A2MS43ANSAA
VFD4A2MS43ENSAA
45.9 21.7 67.6
VFD4A2MS43AFSAA
VFD4A8MS11ANSAA
VFD4A8MS11ENSAA
29.1 23.9 53.0
VFD7A5MS21ANSAA
VFD7A5MS21ENSAA
46.5 31.0 77.5
VFD7A5MS21AFSAA
VFD11AMS21ANSAA
VFD11AMS21ENSAA
70.0 35 105
VFD11AMS21AFSAA
VFD11AMS23ANSAA
VFD11AMS23ENSAA
VFD17AMS23ANSAA
VFD17AMS23ENSAA
16.0 27.2
76.0 30.7 106.7
108.2 40.1 148.3
VFD5A5MS43ANSAA
VFD5A5MS43ENSAA
60.6 22.8 83.4
VFD5A5MS43AFSAA
VFD9A0MS43ANSAA 93.1 42 135.1
3-2
Chapter 3 Installation MS300
Air flow rate for cooling Power Dissipation
Frame
D
E
F
Model No.
VFD9A0MS43ENSAA
VFD9A0MS43AFSAA
VFD25AMS23ANSAA
VFD25AMS23ENSAA
VFD13AMS43ANSAA
VFD13AMS43ENSAA
VFD13AMS43AFSAA
VFD17AMS43ANSAA
VFD17AMS43ENSAA
VFD17AMS43AFSAA
VFD33AMS23ANSAA
VFD33AMS23ENSAA
VFD49AMS23ANSAA
VFD49AMS23ENSAA
VFD25AMS43ANSAA
VFD25AMS43ENSAA
VFD25AMS43AFSAA
VFD32AMS43ANSAA
VFD32AMS43ENSAA
VFD32AMS43AFSAA
VFD65AMS23ANSAA
VFD65AMS23ENSAA
VFD38AMS43ANSAA
VFD38AMS43ENSAA
VFD38AMS43AFSAA
VFD45AMS43ANSAA
VFD45AMS43ENSAA
VFD45AMS43AFSAA
Flow Rate
(Unit: cfm)
23.4 39.7
53.7 91.2
67.9 115.2
Flow Rate
(Unit: m3 / hr)
Loss External
(Heat sink, unit: W)
192.8 53.3 246.1
132.8 39.5 172.3
164.7 55.8 220.5
244.5 79.6 324.1
374.2 86.2 460.4
234.5 69.8 304.3
319.8 74.3 394.1
492.0 198.2 690.2
423.5 181.6 605.1
501.1 200.3 701.4
Internal
(Unit: W)
Total
(Unit: W)
3-3
Chapter 3 Installation MS300
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3-4
Chapter 4 WiringMS300
Chapter 4 Wiring
4-1 Wiring
4-2 System Wiring Diagram
4-1
Chapter 4 WiringMS300
After removing the front cover, please check if the power and control terminals are clearly visible.
Please read following precautions to avoid wiring mistakes.
It is crucial to cut off the AC motor drive power before doing any wiring. A charge
may still remain in the DC bus capacitors with hazardous voltages even after the
DANGER
power has been turned off a short time. Therefore it is suggested to measure the
remaining voltage with a DC voltmeter on +1/DC+ and DC- before doing any
wiring. For your personnel saftery, please do not start wiring before the voltage
drops to a safe level < 25 Vdc. Wiring the installation with a remaning voltage
condition may cause injuries, sparks and short circuits.
Only qualified personnel familiar with AC motor drives is allowed to perform
installation, wiring and commissioning. Make sure the power is turned off before
wiring to prevent electric shocks.
The terminals R/L1、S/L2、T/L3 are for mains power input. If mains power is
wrongly connected to other terminals, it may result in damage to the equipment.
The voltage and current should lie within the range as indicated on the nameplate
(see Chapter 1-1).
All units must be grounded directly to a common ground terminal to prevent
electrical shocks or damage by lightning.
Please make sure to tighten the screw of the main circuit terminals to prevent
sparks due to the loosening of vibrations.
When wiring, please choose the wires with specification that complies with local
regulations for your personal safety.
Check following items after finishing the wiring:
1. Are all connections correct?
2. Any loose wires?
3. Any short-circuits between the terminals or to ground?
4-2
4-1 Wiring
Chapter 4 WiringMS300
4-3
Chapter 4 WiringMS300
Figure 1
4-4
Figure 2
SINK (NPN) / SOURCE (PNP) Mode
Chapter 4 WiringMS300
Sink Mode
with internal power (+24Vdc)
Sink Mode
with external power
internal
circuit
Source Mode
with internal power (+24Vdc)
Source Mode
with external power
internal
circuit
internal
circuit
external power +24V external power +24V
internal
circuit
4-5
Chapter 4 WiringMS300
4-2 System Wiring Diagram
4-6
Chapter 5 Main Circuit TerminalsMS300
Chapter 5 Main Circuit Terminals
5-1 Main Circuit Diagram
5-2 Main Circuit Terminals
5-1
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