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Mitsubishi Electric 700 Series, Installation Manualline

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Mitsubishi Electric 700 Series Installation Manualline Download Page 21

17

APPENDIX

A.2 Instructions for UL and cUL

(UL 508C, CSA C22.2 Nr.14)

A.2.1 Installation

The inverter FR-A 740 EC is UL-listed as a product for use in an enclosure.
Design an enclosure so that the inverter ambient temperature, humidity and atmosphere satisfy the specifications. (Refer to

page 2

)

Wiring protection

For installation in the United States, branch circuit protection must be provided in accordance with the National Electrical

Code and any applicable provincial codes.
For installation in Canada, branch circuit protection must be provided in accordance with the Canada Electrical Code and

any applicable provincial codes.

Provide the appropriate UL Listed Class RK5 oder class T fuses that are suitable for branch circuit protection in

accordance with the table below.

A.2.2 Wiring of the power supply and motor

For wiring the input (R/L1, S/L2, T/L3) and output (U, V, W) terminals of the inverter, use the UL-listed copper wires (rated

at 75°C) and round crimping terminals. Crimp the crimping terminals with the crimping tool recommended by the terminal

maker.

A.2.3 Short circuit ratings

01800 or less

Suitable for use in a circuit capable of delivering not more than 100kA rms symmetrical amperes, 528V maximum.

02160 or more

Suitable for use in a circuit capable of delivering not more than 100kA rms symmetrical amperes, 550V maximum.

FR-A 740-

†††††

-EC

00023 00038 00052 00083 00126 00170 00250 00310 00380 00470 00620 00770 00930 01160 01800

Rated voltage [V]

480V or more

Rated 

current 

[A]

Without power factor 

improving reactor

6

10

15

20

30

40

70

80

90

110

150

175

200

250

300

With power factor 

improving reactor

6

10

10

15

25

35

60

70

90

100

125

150

175

200

250

FR-A 740-

†††††

-EC

02160 02600 03250 03610 04320 04810 05470 06100 06830 07700 08660 09620 10940 12120

Rated voltage [V]

500V or more

Rated 

current 

[A]

Without power factor 

improving reactor

—

—

—

—

—

—

—

—

—

—

—

—

—

—

With power factor 

improving reactor

300

350

400

500

600

700

800

900

1000 1100 1200 1350 1500 1800

Summary of Contents for 700 Series

Page 1: ...luso contiene la guida di riferimento dell installazione in lingua italiana Le CD ROM ci joint contient cette documentation en français El CD ROM incluido contiene la pauta de la instalación en lengua española Приложенный CD ROM содержит инструкцию по инсталяции на дополнительных языках Do not use this product until you have a full knowledge of the equipment the safety information and the instruct...

Page 2: ...repeating applications please contact your nearest Mitsubishi sales representative 앫 Although this product was manufactured under conditions of strict quality control you are strongly advised to install safety devices to prevent serious accidents when it is used in facilities where breakdowns of the product are likely to cause a serious accident 앫 Please do not use this product for loads other tha...

Page 3: ...while power is on Do not touch the printed circuit board with wet hands You may get an electric shock Mount the inverter to incombustible material Mounting it to or near combustible material can cause a fire If the inverter has become faulty switch off the inverter power A continuous flow of large current could cause a fire When using a brake resistor make up a sequence that will turn off power wh...

Page 4: ... so may lead to fault or damage of the inverter 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 and follow the accepted EMC procedures for proper installation of frequency inver...

Page 5: ...g plate example Capacity plate Rating plate Inverter type Serial number Inverter type Input rating Output rating Serial number Overload current rating Ambient temperature SLD 110 60s 120 3s 40 C LD 120 60s 150 3s 50 C ND 150 60s 200 3s 50 C HD 200 60s 250 3s 50 C 00023 to 00620 00770 to 12120 Fix six positions for the FR A 740 04320 to 08660 and fix eight positions for the R A 740 09620 to 12120 C...

Page 6: ...cted overload capability 150 200 initial setting or 250 10 C to 40 C non freezing for selected overload capability 120 Ambient humidity 90 RH or less non condensing Storage temperature 20 C to 65 C Ambience Indoors No corrosive and flammable gases oil mist dust and dirt Altitude vibration Below 1000m 5 9m s2 햲 or less CAUTION Install the inverter on a strong surface securely and vertically with bo...

Page 7: ... 530 195 FR A 740 00930 EC 435 380 550 525 250 FR A 740 01160 EC FR A 740 01800 EC FR A 740 02160 EC 465 400 620 595 300 FR A 740 02600 EC FR A 740 03250 EC 740 715 360 FR A 740 03610 EC FR A 740 04320 EC 498 200 1010 985 380 FR A 740 04810 EC FR A 740 05470 EC 680 300 984 FR A 740 06100 EC FR A 740 06830 EC FR A 740 07700 EC 790 315 1330 1300 440 FR A 740 08660 EC FR A 740 09620 EC 995 300 1580 1...

Page 8: ...l can be used as pulse train input Use Pr 291 to select JOG Pulse 24VDC power supply max 100mA load current Contact input common Source Common for external power supply transistor Frequency setting signal Analog Auxiliary input Terminal 4 input Current input 0 5 V DC 0 10 V DC 4 20 mA DC 0 to 10 V DC 4 to 20 mA DC 0 to 5 V DC 0 to 5 V DC 0 to 10 V DC PU connector Connector for plug in option Optio...

Page 9: ...amp Power supply Screw size M4 Motor Screw size M4 M 3 L1 L2 L3 Jumper Charge lamp Screw size M5 Screw size M5 Power supply Motor Jumper Screw size M4 M 3 L1 L2 L3 Jumper Jumper Charge lamp Screw size M4 Screw size M6 Power supply Motor Screw size M6 M 3 L1 L2 L3 Screw size M4 Charge lamp Jumper Screw size 00770 M6 00930A 01160A M8 Jumper Power supply Screw size 00770 M6 00930 01160 M8 Motor M 3 L...

Page 10: ...r of the FR A740 0432005470 or more tighten a nut from the right side of the conductor When wiring two wires place wires on both sides of the conductor Refer to the drawing below For wiring use bolts nuts provided with the inverter Jumper Charge lamp Schrauben M10 Power supply Motor Screw size M4 M 3 L1 L2 L3 DC reactor Screw size M10 Screw size M10 Jumper Screw size M4 M 3 Screw size M10 Charge l...

Page 11: ...5 5 5 5 5 5 5 FR A 740 00380 EC M5 2 5 8 5 8 5 FR A 740 00470 EC M6 4 4 14 6 8 6 FR A 740 00620 EC M6 4 4 14 6 14 6 FR A 740 00770 EC M6 4 4 22 6 22 6 FR A 740 00930 EC M8 7 8 22 8 22 8 FR A 740 01160 EC M8 7 8 38 8 38 8 FR A 740 01800 EC M8 7 8 60 8 60 8 FR A 740 02160 EC M10 14 7 60 10 60 10 FR A 740 02600 EC M10 14 7 60 10 60 10 FR A 740 03250 EC M10 M12 14 7 80 10 80 10 FR A 740 03610 EC M10 M...

Page 12: ...able 600V class 2 vinyl insulated cable with continuous maximum permissible temperature of 75 C Assumes that the ambient temperature is 50 C or less and the wiring distance is 20m or less For the 02160 or more the recommended cable size is that of LMFC heat resistant flexible cross linked polyethylene insulated cable with continuous maximum permissible temperature of 90 C Assumes that the ambient ...

Page 13: ...M4 Cable size 0 75mm2 to2 mm2 Tightening torque 1 5Nm Setting of Pr 72 PWM Frequency selection carrier frequency 00023 00038 00052 2 2 kHz or less 300 m 500 m 500 m 3 3 kHz 4 4 kHz 200 m 300 m 500 m 5 5 kHz to 9 9 kHz 100 m 10 10 kHz or more 50 m Note For the 01800 or more the setting range of Pr 72 PWM frequency selection is 0 to 6 CAUTION Especially for long distance wiring particularly when emp...

Page 14: ...Do not apply a voltage to the contact input terminals e g STF of the control circuit Always apply a voltage to the alarm output terminals A B C via a relay coil lamp etc It is recommended to use the cables of 0 75mm2 gauge for connection to the control circuit terminals If the cable gauge used is 1 25mm2 or more the front cover may be lifted when there are many cables running or the cables are run...

Page 15: ...ck the insulation resistance of the circuit prior to inverter operation since repeated short circuits caused by peripheral circuit inadequacy or an earth fault caused by wiring inadequacy or reduced motor insulation resistance may damage the inverter modules Fully check the to earth insulation and inter phase insulation of the inverter output side before power on Especially for an old motor or use...

Page 16: ...o switching on again as a recurrence of such faults at short intervals can lead to premature aging of components or even the complete breakdown of the device After the cause of the fault has been found and corrected the inverter can be reset and operations continue Inverter alarm displays are roughly divided as below Error Message A message regarding operational fault and setting fault by the oper...

Page 17: ...ic thermal relay function E FIN Fin overheat E IPF Instantaneous power failure protection E UVT Brake transistor alarm detection Internal circuit error E ILF Input phase failure E OLT Stall Prevention to bis to bis Major Fault E GF Output side earth ground fault overcurrent protection E LF Output phase failure protection E OHT External thermal relay operation E PTC PTC Thermistor Auslösung E OPT O...

Page 18: ...14 TROUBLESHOOTING ...

Page 19: ... page 7 under the following conditions Ambient temperature 40 C maximum Wire installation With conduits for 400V 00380 or less On wall without ducts or conduits for 400V 00470 or more If conditions are different from above select appropriate wire according to EN60204 Appendix C TABLE 5 Use a tinned plating should not include zinc crimping terminal to connect the earth cable When tightening the scr...

Page 20: ... B1 C1 A2 B2 C2 should be 30VDC 0 3A Relay outputs are basically isolated from the inverter internal circuit Control circuit terminals on page 4 are safely isolated from the main circuit Environment A 1 4 Machine directive The frequency inverter itself is not a machine in the spirit of the EU machine directive The start up of the frequency inverter in a machine is prohibited so long until it has b...

Page 21: ... V W terminals of the inverter use the UL listed copper wires rated at 75 C and round crimping terminals Crimp the crimping terminals with the crimping tool recommended by the terminal maker A 2 3 Short circuit ratings 01800 or less Suitable for use in a circuit capable of delivering not more than 100kA rms symmetrical amperes 528V maximum 02160 or more Suitable for use in a circuit capable of del...

Page 22: ...s to operation at 6Hz or higher CAUTION Protective function by electronic thermal relay function is reset by inverter power reset and reset signal input Avoid unnecessary reset and power off When multiple motors are operated by a single inverter protection cannot be provided by the electronic thermal relay function Install an external thermal relay to each motor When the difference between the inv...

Page 23: ...ns 햴 Click a PDF file name of the manual you want to read in the INSTRUCTION MANUAL list 햵 PDF manual you clicked opens Manual opening of this CD ROM 햲 Start Windows and place this CD ROM in the CD ROM drive 햳 Select a CD ROM drive example D drive of My computer and click the right mouse button Then click open in the context menu 햴 Open INDEX PDF in the opened folder 햵 700 series documentation PDF...

Page 24: ...msterdam Phone 31 0 20 587 76 00 Fax 31 0 20 587 76 05 e mail info koningenhartman com Beijer Electronics AS NORWAY Teglverksveien 1 NO 3002 Drammen Phone 47 0 32 24 30 00 Fax 47 0 32 84 85 77 e mail info beijer no MPL Technology Sp z o o POLAND ul Sliczna 36 PL 31 444 Kraków Phone 48 0 12 632 28 85 Fax 48 0 12 632 47 82 e mail krakow mpl pl Sirius Trading Services srl ROMANIA Str Biharia Nr 67 77...

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