User's Manual User's Manual
Contents
1. User s Manual Suitable for 1 phase 230 V 50 Hz electricity driven 3 phase motors For AC manual frequency changer Please read the manual before operating the equipment There is danger of electric shock inside the machine during operation Valid from Mar 1 2009 www mezpergeto hu Conditions of using the equipment The equipment is designed only for single phase 230V 50Hz electric systems with protective grounding Increased safety can be reached using a Residual Current Device 30mA Maximal power of motor 250W Do not use motors with higher power than this because it may lead to failure To reach proper performance the coils must be connected to delta Switchboard cover may be removed only when the equipment is disconnected from electricity and a 10 minutes safety time has passed Pay attention to switch the reverser in the central idle position when it is plugged into the outlet Plug the connector into the outlet with the switch in zero position only Switch power on only being certain about all wires are properly connected without any damages Any damages being present on the equipment on the electric motor connector or any cables the connector must be pulled out of the socket and the equipment must be inspected by an electrician During operation make sure that no liquid gets in the equipment on its cover or any accessories In case it happens the connector must be pulled out of the socket and then the liquid shal2. case of a doubt ask for the opinion of an electric expert In case drive does not start even after repeated switching of direction switch remove the connector from the socket and turn to an electrician for repair In such cases the following items shall be checked possible damages on the equipment or accessories voltage present in the socket try socket with an other equipment if fuse is blown in the equipment cover can be manually rotated carefully until it is removable then visually check the soundness of fuse Checking the fuse pay attention disconnecting the equipment from the electric system www mezpergeto hu Technical data Input voltage 230V 50Hz Max power consumption 400W Inlet fuse 4A max 5A quick break Outlet voltage 3 x 230V frequency dependant Nominal output power 250W Adjustable range 10Hz 30Hz 500 1300 rpm 2 poles Swithcing frequency 6kHz sinusoidal modulated PWM Control mode _non regenerative vectored frequency adjustment O CUO WoC fuse fuse L phase N phase PE ground PE ground to U motor to V motor iia ini to W motor ooog E Soo www mezpergeto hu
3. l be removed from the area If you are not sure about the liquid not being present in the equipment do not apply electricity on the equipment About re starting the equipment ask for the opinion of an expert Repair inside the equipment can be done only by an electrician but only when it is separated from electricity ATTENTION There is remaining electricity in the equipment after separating it from the system Therefore there must be a 10 minutes safety duration after pulling the plug out to lower the stored energy to minimum During operation there is a dangerous voltage inside the equipment For your safety use the equipment only to its intended purpose www mezpergeto hu Operation 1 I 7 Min Max After connecting the equipment to the electric system having the direction Switch in the middle position turn the speed button to minimum Then turn the Direction switch to the desired position the required speed can be adjusted with the Speed button After proper setting the next startup may be done with this speed setting Please avoid frequent switching Switch only one per second maximum You may extend the lifetime and decrease the wear of the switch with this After starting the drive the motor gives a high acoustic sound This is normal because setting the proper speed takes place with a serial of frequent switching This frequency causes this sound of the motor which changes with increasing or decreasing the rpm In
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