Toshiba VF-S11 manual Compliance with UL Standard and CSA Standard, Compliance with Installation

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E6581160

EN 50178 applies to electrical equipment intended specially for use in power installations, and sets out the conditions to be observed for electric shock prevention when designing, testing, manufacturing and installing electronic equipment for use in power installations.

6.1.4Measures to satisfy the low-voltage directive

When incorporating the inverter into a machine or system, it is necessary to take the following measures so that the inverter satisfies the low-voltage directive.

(1)Install the inverter in a cabinet and ground the inverter enclosure. When doing maintenance, be extremely careful not to put your fingers into the inverter through a wiring hole and touch a charged part, which may occur depending on the model and capacity of the inverter used.

(2)Do not connect two or more wires to the main circuit earth terminal of the inverter. If necessary, install an additional earth terminal on the metal plate on which the inverter is installed and connect another cable to it. Or install the EMC plate (attached as standard) and another cable connect to earth terminal on the EMC plate. Refer to the table 10.1 for earth cable sizes.

(3)Install a non-fuse circuit breaker or a fuse on the input side of the inverter.

6	6.2 Compliance with UL Standard and CSA Standard

The VF-S11 models, that conform to the UL Standard and CSA Standard have the UL/CSA mark on the nameplate.

6.2.1Compliance with Installation

The VF-S11 inverter must be installed in a panel, and used within the ambient temperature specification. (See section 1.4.4)

6.2.2Compliance with Connection

Use the UL conformed cables (Rating 75 °C or more) to the main circuit terminals (R/L1, S/L2, T/L3, U/T1, V/T2, W/T3, PA/+, PB, PC/-, PO).

Refer to the table of next page about wire sizes.

6.2.3Compliance with Peripheral devices

Use the UL listed fuses at connecting to power supply.

Short circuit test is performed under the condition of the power supply short-circuit currents in below.

These interrupting capacities and fuse rating currents depend on the applicable motor capacities.

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Contents Industrial Inverter For 3-phase induction motorsMeanings of symbols Safety precautionsSafety precautions Explanation of markingsGeneral Operation Wiring Transportation & installationOperations Maintenance and inspection When retry function is selected inverter Contents  Check product purchase Read firstCD-ROM E6581167 Installation Contents of the productConnection Standard connection diagramStandard connections VF-S11FLB FLCFLA PLC OUTSelection of wiring materials Power circuit terminalsPower circuit Description of terminalsControl circuit terminals SW1 Control circuit terminals24VDC PLC VIAFLB FLA PTCRY RC Slide switch SW1PLC Source Positive logic SW1 Source PLC Sink Simplified Operation of the VF-S11 OperationsEoqf HoqfStart and stop using the operation panel keys EOQF= How to start and stopCoast stop HOQF= How to set the frequencyExample of operating a run from the panel Frequency setting Setting the frequency using the operation panel HOQF= or Running and stopping using the operation panel How to operate the VF-S11Ex.2 Ex.3 Running and stopping using external signalsVIA Panel jog mode Status monitor mode Mode for monitoring all inverter statusBasic VF-S11 operations Standard monitor mode Flow of status monitor modePast trip record detained monitor mode Parameters for detailed and special setting. See How to set parametersWhen you adjust the inverter repeatedly using Same parameter. Parameter name CWJ. See How to set the basic parameters⇔HJ How to set extended parameters～H Example of parameter setting Search and resetting of changed parameters I4WHow to search and reprogram parameters ⇔ CEE Parameters that cannot be changed while running How to use the history function⇔CEE How to save/load the user setting parameters Returning all parameters to standard default settingKpkv Monitoring the operation status Status monitor modeStatus monitor under normal conditions Iiii Pgtt ⇔Display of detailed information on a past trip Trip code display Display of trip informationDisplay of trip information at the occurrence of a trip Example of call-up of trip informationQR ⇔ OFF VIA VIB RESCumulative E6581160 Measures to satisfy the standards How to cope with the CE directiveAbout the EMC directive Measures to satisfy the EMC directive Three-phase 500V class About the low-voltage directive Example of wiringCompliance with UL Standard and CSA Standard Compliance with InstallationMeasures to satisfy the low-voltage directive Compliance with ConnectionMotor thermal protection AIC, Fuse and Wire sizesAIC a AWGUser parameters Table of parameters and dataBasic parameters Four navigation functionsCEE QNOInput/output parameters Extended parametersFrequency parameters Operation mode parameters Torque boost parameters Protection parameters Acceleration/deceleration time parameters Operation panel parameters Output parametersCommunication parameters PM motor parameters XD／H Default settings by inverter ratingAD2 Table of input terminal functions, H, H, H +SS3+AD2AD3 Table of output terminal functionsOn QE-,QR-,QJ, ,QJ,WR,GH,WE,QN-,QNT Fcvibn Models and their standard specifications SpecificationsStandard specifications Characteristics Common specificationSpecification Outside dimensions and mass Outside dimensions and massVF-S11 Outline drawingFig.D Trip causes/warnings and remedies Before making a service call Trip information and remediesQNT Industrial and Power Systems & Services Company