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TRANSISTORIZED INVERTER
FR-S
500
INSTRUCTION MANUAL (BASIC)
FR-S540E-0.4K to 3.7K-EC
FR-S520SE-0.2K to 1.5K-EC
Thank you for choosing this Mitsubishi transistorized inverter.
If this is the first time for you to use the FR-S500 series, please read through this instruction manual (basic)
carefully and use the inverter safely.
If you are going to use the inverter for higher-level applications, the FR-S500 instruction manual (detailed)
[IB(NA)-0600211ENG] is separately available from where you purchased the inverter or a Mitsubishi sales
representative.
1
CONNECTION OF PERIPHERAL DEVICES ............................................. 2
1.1 Basic configuration ...................................................................................... 2
2
INSTALLATION METHOD.......................................................................... 4
2.1 Installation of the inverter............................................................................. 4
3
SPECIFICATIONS OF WIRING AND TERMINALS ................................... 5
3.1 Terminal connection diagram ...................................................................... 5
3.2 Main circuit................................................................................................... 6
3.3 Control circuit............................................................................................... 9
4
RUN AND OPERATION............................................................................ 14
(example: performing operation at 30Hz) ................................................. 16
4.2 Using the setting dial like a potentiometer to perform operation................ 17
4.3 Setting the parameters .............................................................................. 18
4.4 Clearing the parameters ............................................................................ 20
4.5 Monitoring the output current..................................................................... 21
performing operation at 30Hz) .................................................................. 22
5
POTENTIOMETER AND INDICATOR...................................................... 24
(bias and gain of frequency setting voltage (current)) .............................. 25
5.2 Adjustment (calibration) of the frequency meter (indicator) ....................... 28
6
FUNCTION LIST ....................................................................................... 29
6.1 Basic function parameter list...................................................................... 29
6.2 Explanation of the basic function parameters............................................ 30
6.3 Extended function parameter list ............................................................... 32
7
ERRORS AND PROTECTIVE FUNCTIONS ............................................ 45
7.1 About errors (definitions) ........................................................................... 45
(only when FR-PU04 is used).................................................................. 48
7.3 Correspondence between digital and actual characters............................ 48
7.4 Resetting the inverter................................................................................. 48
7.5 Troubleshooting ......................................................................................... 49
7.6 Precautions for maintenance and inspection............................................. 52
8
SPECIFICATIONS .................................................................................... 63
8.1 Ratings....................................................................................................... 63
8.2 Common specifications.............................................................................. 65
9
OUTLINE DRAWINGS.............................................................................. 67
Appendix 1 Instructions for compliance with the European Directive 70
Appendix 2 Instructions for UL and cUL.............................................. 72
CONTENTS
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Page 1: Table Of Contents
TRANSISTORIZED INVERTER FR-S INSTRUCTION MANUAL (BASIC) FR-S540E-0.4K to 3.7K-EC FR-S520SE-0.2K to 1.5K-EC Thank you for choosing this Mitsubishi transistorized inverter. If this is the first time for you to use the FR-S500 series, please read through this instruction manual (basic) carefully and use the inverter safely. - Page 2 This instruction manual (basic) provides handling information and precautions for use of the equipment. Please forward this instruction manual (basic) to the end user. This section is specifically about safety matters Do not attempt to install, operate, maintain or inspect the inverter until you have read through this instruction manual (basic) and appended documents carefully and can use the equipment correctly.
- Page 3 2. Fire Prevention CAUTION Mount the inverter on an incombustible surface. Installing the inverter directly on or near a combustible surface could lead to a fire. If the inverter has become faulty, switch off the inverter power. A continuous flow of large current could cause a fire.
- Page 4 (2) Wiring CAUTION Do not fit capacitive equipment such as power factor correction capacitor, radio noise filter (option FR-BIF(-H)) or surge suppressor to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor.
- Page 5 CAUTION The electronic thermal relay function does not guarantee protection of the motor from overheating. Do not use a magnetic contactor on the inverter input for frequent starting/stopping of the inverter. Use a noise filter to reduce the effect of electromagnetic interference. Otherwise nearby electronic equipment may be affected.
- Page 6 Parts and name plate Rating plate Inverter type FR-S540E-0.4K-EC Operation panel Input rating Output rating Serial number Front cover Capacity plate FR-S540E-0.4K-EC XXXXXX Wiring cover Inverter type Serial number Inverter type S540E K - EC Symbol Voltage class Inverter capacity...
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Page 7: Connection Of Peripheral Devices
Basic configuration CONNECTION OF PERIPHERAL DEVICES 1.1 Basic configuration Power supply Use within the permissible power supply specifications of the inverter. (Refer to page 63.) No-fuse breaker or earth leakage circuit breaker The breaker must be selected carefully since an in- (NFB) rush current flows in the inverter at power on. - Page 8 Applied Inverter Output Earth Leakage (MC) Improving AC Improving DC Type Reactor Reactor (kW) Circuit Breaker (Refer to (ELB) (*2, 4) page 13) FR-BAL- FR-BEL- FR-S540E-0.4K-EC 30AF/5A S-N10 H0.4K H0.4K FR-BAL- FR-BEL- 0.75 FR-S540E-0.75K-EC 30AF/5A S-N10 H0.75K H0.75K FR-BAL- FR-BEL- FR-S540E-1.5K-EC...
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Page 9: Installation Method
Installation of the inverter INSTALLATION METHOD 2.1 Installation of the inverter Enclosure surface mounting Encasing multiple inverters Fix the front cover and wiring cover after removing them. When containing two or more inverters, install them in parallel Leave enough clearances and provide cooling measures. -
Page 10: Specifications Of Wiring And Terminals
Terminal connection diagram SPECIFICATIONS OF WIRING AND TERMINALS 3.1 Terminal connection diagram Three-phase 400V power input Inverter NFB MC Motor Three-phase AC power supply Earth Contact input common Power factor improving 24VDC power supply DC reactor (FR-BEL: Option) Take care not to short Jumper: Remove this terminals PC-SD. -
Page 11: Main Circuit
Main circuit Single-phase 200V power input Motor Power supply Earth REMARKS To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off. The output is three-phase 200V. - Page 12 Main circuit 3.2.2 Terminal block layout 1) Three-phase 400V power input • FR-S540E-0.4K, 0.75K, 1.5K, 2.2K, 3.7K-EC Jumper L1 L2 L3 Power supply Motor 2) Single-phase 200V power input • FR-S520SE-0.2K, 0.4K, 0.75K-EC • FR-S520SE-1.5K-EC Jumper Jumper L1 N L1 N Motor Power supply Motor...
- Page 13 FR-S520SE- 1.5K- Wiring length 100m maximum. (50m maximum for the FR-S540E-0.4K-EC.) CAUTION •When the wiring length of the 0.2K of the single-phase 200V class and 0.4K and 0.75K of the three-phase 400V class is 30m or more, set the carrier frequency to 1kHz.
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Page 14: Control Circuit
Control circuit 3.3 Control circuit 3.3.1 Explanation of control circuit terminals Symbol Terminal Name Definition When the STF and STR Turn on the STF signal to Forward rotation signals are turned on start forward rotation and start simultaneously, the stop turn it off to stop. - Page 15 Control circuit Symbol Terminal Name Definition Changeover contact output indicates that the inverter protective function has activated and the output stopped. Alarm output 230VAC 0.3A, 30VDC 0.3A. Alarm: discontinuity across B-C (continuity The function of the across A-C), Normal: continuity across terminals changes B-C (discontinuity across A-C).(*5) according to the...
- Page 16 Control circuit 3.3.2 Arrangement and wiring of control circuit terminals SE RUN 10 SD STF STR RM RH Loosen the terminal screw and insert the cable into the Cable stripping size terminal. Screw size: M3 (A, B, C terminals), M2 (other than the above) Tightening torque: 0.5N•m to 0.6N•m (A, B, C terminals) Wire the stripped cable after 0.22N•m to 0.25N•m (other than the...
- Page 17 Control circuit 3.3.3 Connection to RS-485 connector (1) When connecting the parameter unit Use the optional FR-CB2 . When the parameter unit (FR-PU04) is used, operation from the operation panel is not accepted. ( STOP is valid) RESET (2) RS-485 communication Using the RS-485 connector, you can perform communication operation from a personal computer etc.
- Page 18 Control circuit 3.3.4 Power-off and magnetic contactor (MC) (1) Inverter input side magnetic contactor (MC) On the inverter's input side, it is recommended to provide an MC for the following purposes. (Refer to page 3 for selection) 1) To release the inverter from the power supply when the inverter protective function is activated or the drive becomes faulty (e.g.
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Page 19: Run And Operation
RUN AND OPERATION <Operation panel> The operation panel cannot be removed from the inverter. PU/EXT Key RUN indication Used to switch between the Turns on/flickers* to indicate operation. PU and external operation mode.When using the external PU indication ** operation mode (operation Lit to indicate the PU using the separately operation mode. - Page 20 <Basic operation> (factory setting) Monitor/frequency setting [Operation panel is used for operation] Frequency setting has been written and completed!! Return Press Turn the Press Press and frequency flickers. PU/EXT setting dial SET key MODE MODE Press to start. key. to match key.
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Page 21: Setting The Frequency To Perform Operation (Example: Performing Operation At 30Hz)
Setting the frequency to perform operation (example: performing operation at 30Hz) 4.1 Setting the frequency to perform operation (example: performing operation at 30Hz) POINT •Set "0" (setting dial frequency setting mode) in Pr. 53 "frequency setting operation selection". Display Operation Screen at power-on The monitor display appears. -
Page 22: Using The Setting Dial Like A Potentiometer To Perform Operation
Using the setting dial like a potentiometer to perform operation 4.2 Using the setting dial like a potentiometer to perform operation POINT •Set "1" (extended function parameter valid) in Pr. 30 "extended function display selection". •Set "1" (setting dial potentiometer mode) in Pr. 53 "frequency setting operation selection". -
Page 23: Setting The Parameters
Setting the parameters 4.3 Setting the parameters 4.3.1 Example: Changing the Pr. 7 setting from "5s" to "10s" (For parameter details, refer to the instruction manual (detailed).) Display Operation Confirm the RUN indication and operation mode indication. The inverter must be at a stop. The inverter must be in the PU The parameter operation mode. - Page 24 Setting the parameters 4.3.2 Example: Changing the Pr. 30 setting from "0" to "1" (The extended parameters are made valid by setting "1" in Pr. 30 "extended function display selection". Refer to page 32 for the extended function parameter list and to the instruction manual (detailed) for details.) Operation Display...
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Page 25: Clearing The Parameters
Clearing the parameters 4.4 Clearing the parameters POINT •The clear parameter CLr is an extended parameter. Set "1" in Pr. 30 and turn the dial to show it. (Refer to page 19.) •The parameters can be cleared by setting "1" in CLr "parameter clear". Operation Display Confirm the RUN indication and... -
Page 26: Monitoring The Output Current
Monitoring the output current 4.5 Monitoring the output current POINT The output current appears while the is pressed in the monitor mode. Display Operation Press the to choose the output MODE frequency monitor mode. Independently of whether the inverter (1.0A) is running in any operation mode or at a stop, the output current appears Hold down... -
Page 27: Adjusting The Current Amount For Frequency Setting Signal (Example: Performing Operation At 30Hz)
Adjusting the current amount for frequency setting signal (example: performing operation at 30Hz) 4.6 Adjusting the current amount for frequency setting signal (example: performing operation at 30Hz) POINT •Assign the AU signal to any of the terminal RH, RM, RL, or STR and turn on the AU signal. - Page 28 Adjusting the current amount for frequency setting signal (example: performing operation at 30Hz) [Adjust to output 30Hz at 20mA current input] Set "30Hz" in Pr. 39. Display Operation Turn the until (Pr. 39) appears. Press the to show the currently set value. (50Hz) Turn the to change it to the set value...
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Page 29: Adjustment Of The Frequency Setting Potentiometer And Indicator
ADJUSTMENT OF THE FREQUENCY SETTING POTENTIOMETER AND INDICATOR Related parameters Parameter Name Setting Range Factory Setting Frequency setting voltage gain frequency 1 to 120Hz 50Hz Frequency setting current gain frequency 1 to 120Hz 50Hz Frequency setting voltage bias frequency 0 to 60Hz Frequency setting voltage bias 0 to 300% 0% *1... -
Page 30: Changing The Output Frequency Setting Of The Frequency Setting Potentiometer (Bias And Gain Of Frequency Setting Voltage (Current))
Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) 5.1 Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) POINT Pr. 38, Pr. 39 and calibration parameters "C1 to C7" can be made to be read by setting "1"... - Page 31 Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) Changing example When you want to use the 0 to 5VDC input frequency setting potentiometer to change the 5V-time frequency from 50Hz (factory setting) to 40Hz. POINT •Pr.
- Page 32 Changing the output frequency setting of the frequency setting potentiometer (bias and gain of frequency setting voltage (current)) Changing example Changing the calibration parameter C4 "frequency setting voltage gain" POINT The calibration parameter C4 is an extended function parameter. Pr. 30 must be set to "1".
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Page 33: Adjustment (Calibration) Of The Frequency Meter (Indicator)
Adjustment (calibration) of the frequency meter (indicator) 5.2 Adjustment (calibration) of the frequency meter (indicator) Changing example Deflecting the meter (analog indicator) to full-scale (5V) at the preset frequency of 50Hz. (Refer to page 16 for frequency setting.) POINT The calibration parameters "C1" can be made to be read by setting "1" (extended function parameter valid) in Pr. -
Page 34: Function List
Basic function parameter list FUNCTION LIST 6.1 Basic function parameter list Minimum Param Setting Factory Customer Name Indication Setting eter Range Setting Setting Increments Torque boost 0 to 15% 0.1% 6%/5%/4% * Maximum 0 to 120Hz 0.1Hz 50Hz frequency Minimum 0 to 120Hz 0.1Hz frequency... -
Page 35: Explanation Of The Basic Function Parameters
Explanation of the basic function parameters 6.2 Explanation of the basic function parameters For details, refer to the separately available instruction manual (detailed). Pr. 0 "torque boost" Pr. 1 "maximum frequency", Pr. 2 "minimum frequency" Allows the motor torque in the low speed range to be adjusted according to the load. - Page 36 Explanation of the basic function parameters Pr. 30 "extended function display selection" Pr. 9 "electronic thermal O/L relay" Set this parameter when showing/setting You can set a current value for protection of the extended function parameters. the motor from overheat. At the setting of 0A, motor protection does Setting Definition...
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Page 37: Extended Function Parameter List
Extended function parameter list 6.3 Extended function parameter list Setting "1" in Pr. 30 "extended function display selection" makes the extended function parameters valid. (Refer to the separately available instruction manual (detailed).) Parameter Factory Name Description Setting Indication For parameters 0 to 9, refer to the basic function parameters. (page 30) DC injection brake Set the timing of switching to DC injection operation frequency... - Page 38 Extended function parameter list Parameter Factory Name Description Setting Indication Indicates the frequency to be referenced for Acceleration/ acceleration from or deceleration to 0Hz in deceleration base the time set in Pr. 7 "acceleration time" or 50Hz Pr. 8 "deceleration time". frequency 1 to 120Hz Stall prevention is a function designed to...
- Page 39 Extended function parameter list Parameter Factory Name Description Indication Setting Frequency jump 1A - - - Frequency jump 1B - - - Set the frequency range you want to evade Frequency jump 2A - - - during constant-speed operation to avoid resonance with a machine.
- Page 40 Extended function parameter list Parameter Factory Name Description Setting Indication Set the reference value at which the signal (FU) is output when the output frequency Output frequency detection for reverse rises to or above a certain value. This - - - operation function is valid for reverse operation.
- Page 41 Extended function parameter list Parameter Factory Name Description Indication Setting Set the reference value of frequency Frequency monitoring monitoring. 50Hz reference 0 to 120Hz Set the reference value of current Rated Current monitoring monitoring. output reference current 0 to 50A At power restoration after an instantaneous power failure, you can restart the inverter without motor being stopped (with the motor...
- Page 42 Extended function parameter list Parameter Factory Name Description Setting Indication You can select the following input signals. 0: RUN (inverter running) RUN terminal function 1: SU (up-to-frequency) selection 3: OL (overload warning) 4: FU (output frequency detection) 11: RY (operation ready) 12: Y12 (output current detection) 13: Y13 (zero current detection) 14: FDN (PID lower limit signal)
- Page 43 Extended function parameter list Parameter Factory Name Description Indication Setting You can select whether to exercise Soft- PWM control and long wiring mode. When Soft-PWM is valid, you can change the metallic motor tone into an unoffending complex tone. Surge voltage is suppressed regardless of wiring length if the long wiring mode is set Soft-PWM setting for the 400V class.
- Page 44 Extended function parameter list Parameter Factory Name Description Setting Indication You can control the operation of the cooling fan built in the inverter. (Operates in power- on status.) 0: The fan normally operates at power on Cooling fan operation of the inverter. selection 1: The fan is normally on during inverter operation.
- Page 45 Extended function parameter list Parameter Factory Name Description Indication Setting Used to set the lower limit value for PID PID lower limit control. - - - 0 to 100%, - - - Used to set the PID action set point for PU PID action set point for operation.
- Page 46 Extended function parameter list Maintenance parameters Parameter Factory Name Description Setting Indication Display the maintenance timer (cumulative energization time) in 1000h increments. Maintenance timer Parameter write is not enabled. (503) 0 to 999 When the maintenance timer has elapsed Maintenance timer the time set in H2, the Y95 signal is output.
- Page 47 Extended function parameter list Calibration parameter Parameter Factory Name Description Setting Indication You can calibrate the indicator connected AM terminal calibration to across terminals AM-5. — (901) — You can set as desired the magnitude (slope) of the output frequency to the Frequency setting external frequency setting voltage signal voltage bias frequency...
- Page 48 Extended function parameter list Communication parameters For details of the program, etc., refer to the instruction manual (detailed) separately available. POINT To make RS-485 communication between the inverter and personal computer, the operation mode must be set to the "computer link operation mode". Pr.
- Page 49 Extended function parameter list Parameter Factory Name Description Setting Indication You can choose whether the speed command is given by the computer or the Speed command external terminal. source (339) 0: Command source is computer 1: Command source is external terminal You can choose the operation mode at power on or at power restoration after Link startup mode...
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Page 50: Errors And Protective Functions
About errors (definitions) ERRORS AND PROTECTIVE FUNCTIONS 7.1 About errors (definitions) When an alarm occurs in the inverter, the protective function is activated to bring the inverter to an alarm stop and the PU display automatically changes to any of the following error (alarm) indications. - Page 51 About errors (definitions) Operation Panel Function Name Definition Indication External thermal relay External thermal relay provided for protection from (OHT) (*3) overheat was actuated (contact open). Stall prevention was activated to drop the running Stall prevention frequency to 0. (OL appears while stall prevention (OLT) (overload) is activated.)
- Page 52 About errors (definitions) (3) Warnings Operation Panel Function Name Definition Indication Current more than 150% of the rated inverter Stall prevention current flew in the motor and operation is being (OL) performed to prevent the inverter from resulting (overcurrent) (*4) in overcurrent shut-off.
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Page 53: To Know The Operating Status At The Occurrence Of Alarm (Only When Fr-Pu04 Is Used)
To know the operating status at the occurrence of alarm (only when FR-PU04 is used) 7.2 To know the operating status at the occurrence of alarm (only when FR-PU04 is used) When any alarm has occurred, the display automatically switches to the indication of the corresponding protective function (error). -
Page 54: Troubleshooting
Troubleshooting 7.5 Troubleshooting POINTS If the cause is still unknown after every check, it is recommended to initialize the parameters (return to factory setting) then re-set the required parameter values and check again. 7.5.1 Motor remains stopped 1) Check the main circuit Check that a proper power supply voltage is applied (operation panel display is provided). - Page 55 Troubleshooting 7.5.2 Motor rotates in opposite direction Check that the phase sequence of output terminals U, V and W is correct. Check that the start signals (forward rotation, reverse rotation) are connected properly. Check the setting of Pr. 17 "RUN key rotation direction selection". 7.5.3 Speed greatly differs from the setting Check that the frequency setting signal is correct.
- Page 56 Troubleshooting 7.5.8 Operation mode is not changed properly If the operation mode does not change correctly, check the following: 1. External input signal .... Check that the STF or STR signal is off. When it is on, the operation mode cannot be changed.
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Page 57: Precautions For Maintenance And Inspection
Precautions for maintenance and inspection 7.6 Precautions for maintenance and inspection The inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be performed to prevent any fault from occurring due to the adverse effects of the operating environment, such as temperature, humidity, dust, dirt and vibration, changes in the parts with time, service life, and other factors. - Page 58 Precautions for maintenance and inspection 7.6.4 Insulation resistance test using megger 1) Before performing the insulation resistance test on the external circuit, disconnect the cables from all terminals of the inverter so that the test voltage is not applied to the inverter.
- Page 59 Precautions for maintenance and inspection Interval Periodic* Inspection Inspection Item Method Criterion Instrument Item (1)5M Ω or more (1) Check with (1) Disconnect 500VDC class megger all cables (2), (3) No fault megger (across main from the circuit inverter and terminals and measure earth...
- Page 60 Precautions for maintenance and inspection Interval Periodic* Inspection Inspection Item Method Criterion Instrument Item (1) Check (1) Measure (1) Phase-to- Digital balance of voltages phase multimeter, output across the voltage rectifier type voltages inverter balance voltmeter across output Within 4V for phases with terminals the 200V...
- Page 61 Precautions for maintenance and inspection Checking the inverter and converter module <Preparation> (1) Disconnect the external power supply cables (L1, L2, L3) and motor cables (U, V, W). (2) Prepare a tester. (Use 100 range). <Checking method> Change the polarity of the tester alternately at the inverter terminals L1, L2, L3, U, V, W, P and N, and check for continuity.
- Page 62 Precautions for maintenance and inspection 7.6.7 Replacement of parts The inverter consists of many electronic parts such as semiconductor devices. The following parts may deteriorate with age because of their structures or physical characteristics, leading to reduced performance or fault of the inverter. For preventive maintenance, the parts must be replaced periodically.
- Page 63 Precautions for maintenance and inspection (1) Cooling fan The cooling fan is used to cool heat-generating parts such as the main circuit semiconductors. The life of the cooling fan bearing is usually 10,000 to 35,000 hours. Hence, the cooling fan must be replaced every 2 to 3 years if the inverter is run continuously.
- Page 64 Precautions for maintenance and inspection (2) Smoothing capacitors A large-capacity aluminum electrolytic capacitor is used for smoothing in the main circuit DC section, and an aluminum electrolytic capacitor is used for stabilizing the control power in the control circuit. Their characteristics are deteriorated by the adverse effects of ripple currents, etc.
- Page 65 Precautions for maintenance and inspection 7.6.8 Measurement of main circuit voltages, currents and powers • Measurement of voltages and currents Since the voltages and currents on the inverter power supply and output sides include harmonics, measurement data depends on the instruments used and circuits measured.
- Page 66 Precautions for maintenance and inspection Measuring Points and Instruments Measuring Measuring Remarks Item Point Instrument (Reference Measurement Value) Commercial power supply Power supply Across L1-L2, Moving-iron Within permissible AC voltage voltage L2-L3, L3-L1 type AC voltmeter fluctuation (Refer to page 63.) Power supply side L1, L2, and L3 Moving-iron...
- Page 67 Precautions for maintenance and inspection Measuring Measuring Remarks Item Point Instrument (Reference Measurement Value) Moving-coil type Across STF, (Tester and such may When open Start signal STR, RH, RM, be used) 20 to 30VDC Select signal RL-PC(positive) (Internal resistance: ON voltage: 1V or less Ω...
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Page 68: Specifications
Ratings SPECIFICATIONS 8.1 Ratings (1) Three-phase 400V power supply 0.75 Type FR-S540E- K-EC Applied motor capacity (kW) (*1) 0.75 Rated capacity (kVA) (*2) Rated current (A) Overload current rating (*3) 150% 60s, 200% 0.5s (Inverse time characteristics) Voltage (*4) Three phase, 380V to 480V 50Hz/60Hz Rated input AC voltage/frequency Three phase, 380V to 480V 50Hz/60Hz Permissible AC voltage fluctuation... - Page 69 Ratings (2) Single-phase 200V power supply 0.75 Type FR-S520SE- K-EC Applicable motor capacity (kW) (*1) 0.75 Rated capacity (kVA) (*2) Rated current (A) Overload current rating (*3) 150% 60s, 200% 0.5s (Inverse time characteristics) Voltage (*4) Three phase, 200V to 240V 50Hz/60Hz Rated input AC voltage/frequency Single-phase, 200V to 240V 50Hz/60Hz Permissible AC voltage fluctuation...
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Page 70: Common Specifications
Common specifications 8.2 Common specifications Selectable between Soft-PWM control and high carrier Control system frequency PWM control, V/F control or automatic torque boost control are selectable. 0.5 to 120Hz (starting frequency variable between 0 and Output frequency range 60Hz) 5VDC input: 1/500 of max. set frequency, 10VDC, Frequency setting resolution 4 to 20mADC input: 1/1000 of max. - Page 71 Common specifications Maximum and minimum frequency settings, frequency jump operation, external thermal relay input selection, automatic Operational restart after instantaneous power failure, forward/reverse functions rotation prevention, slip compensation, operation mode selection, PID control, computer link operation (RS-485). 1 open collector signal can be selected from among inverter running, up-to-frequency, frequency detection, overload warning, zero current detection, output current detection, PID...
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Page 72: Outline Drawings
OUTLINE DRAWINGS OUTLINE DRAWINGS FR-S520SE-0.2K, 0.4K, 0.75K-EC φ5 hole Rating plate 18.5 Single-phase 200V power supply Capacity 0.2K 80.5 0.4K 142.5 0.75K 162.5 (Unit: mm) - Page 73 OUTLINE DRAWINGS FR-S540E-0.4K, 0.75K, 1.5K, 2.2K, 3.7K-EC FR-S520SE-1.5K-EC φ 5 hole Rating plate Cooling fan×1 18.5 Three-phase 400V power supply Capacity 0.4K,0.75K 129.5 1.5K 135.5 2.2K 155.5 3.7K 165.5 Single-phase 200V power supply Capacity 1.5K 155.5 (Unit: mm) REMARKS • The FR-S540E-0.4K, 0.75K-EC do not have a cooling fan.
- Page 74 OUTLINE DRAWINGS Parameter unit (FR-PU04) <Outline drawing> <Panel cut dimension drawing> 16.5 23.75 10.5 11.75 5- 4 hole 1.25 5-M3 hole Effective depth 4.5 (Unit:mm) Choose the mounting screws whose length will not exceed the effective depth of the mounting threads.
- Page 75 Appendix 1 Instructions for compliance with the European Directive (The products conforming to the Low Voltage Directive carry the CE mark.) (1) EMC Directive 1)Our view of transistorized inverters for the EMC Directive A transistorized inverter is a component designed for installation in an enclosure and for use with the other equipment to control the equipment/device.
- Page 76 (2) Low Voltage Directive 1) Our view of transistorized inverters for the Low Voltage Directive Transistorized inverters are covered by the Low Voltage Directive (Standard to conform to: EN50178). 2) Compliance We have self-confirmed our inverters as products compliant to the Low Voltage Directive and place the CE mark on the inverters.
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Page 77: Appendix 2 Instructions For Ul And Cul
Appendix 2 Instructions for UL and cUL Standard to comply with: UL 508C, CSA C22.2 No.14) 1. Installation The S500E is UL-listed as a product for use in an enclosure. Design the enclosure so that the ambient temperature, humidity and ambience of the inverter will satisfy the above specifications. - Page 78 4. Motor overload protection These inverters provide solid state motor overload protection. Set Pr. 9 using the following instructions, (Pr. 9 "electronic thermal O/L relay"). <Setting> Set the rated current [A] of the motor in Pr. 9. Setting "0" in Pr. 9 disables electronic thermal relay function (motor protective func- tion).
- Page 79 REVISIONS * The manual number is given on the bottom left of the back cover. Print Date Revision Manual Number Sep., 2004 IB(NA)-0600210ENG-A First edition For Maximum Safety • Mitsubishi transistorized inverters are not designed or manufactured to be used in equipment or systems in situations that can affect or endanger human life.