EV3200 Door Control Inverter 

User Manual

1.2 Electrical Safety - General 

Warning 

The voltages used in the EV3200 door control inverter (for 

short, controller) can cause severe electrical shock and/or 

burns, and could be lethal. Extreme care is necessary at all 

times when working with or adjacent to the inverter. 

Specific warnings are given at the relevant places in this 

guide. 

1.3 System Design And Safety Of 

Personnel 

The inverter is intended as a component for inverter system. 

If installed incorrectly, the inverter may present a safety 

hazard. The inverter uses high voltages and currents, 

carries a high level of stored electrical energy, and is used 

to control equipment that can cause injury. 

System design, installation, commissioning and 

maintenance must be carried out by personnel who have 

the necessary training and experience. They must read this 

safety information and this guide carefully. 

The supply must be disconnected by an approved electrical 

isolation device before gaining access to the electrical 

connections. 

Careful consideration must be given to the function of the 

inverter which might result in a hazard, either through its 

intended behavior or through incorrect operation due to a 

fault. In any application where a malfunction of the inverter 

or its control system could lead to or allow damage, loss or 

injury, a risk analysis must be carried out, and where 

necessary, further measures taken to reduce the risk - for example, 

an over-speed protection device in case of failure 

of the speed control, or a fail-safe mechanical brake in case 

of loss of motor braking. 

1.4 Motor 

Ensure the motor is installed in accordance with the 

manufacturer's recommendations. 

Ensure the motor shaft is not exposed. 

If it is intended to use the capability of an inverter to run a 

motor at speeds above its designed maximum, it is strongly 

recommended that the manufacturer be consulted first. 

Low speeds may cause the motor to overheat because the 

cooling fan becomes less effective. The motor should be 

fitted with a protection thermistor. If necessary, an electric 

force vent fan should be used. 

It is essential that the correct value is entered into F6.03, 

motor rated current. This affects the thermal protection of 

the motor. 

1.5 Adjusting Parameters 

Some parameters have a profound effect on the operation 

of the inverter. They must not be altered without careful 

consideration of the impact on the controlled system. 

Measures must be taken to prevent unwanted changes due 

to error or tampering. 

1.6 Electrical Installation 

1.6.1 Electric Shock Risk 

The voltages present in the following locations can cause 

severe electric shock and may be lethal: 

 AC supply cables and connections 

 DC and brake cables, and connections 

 Output cables and connections 

 Many internal parts of the inverter, and external option 

units 

Unless otherwise indicated, control terminals are single 

insulated and must not be touched. 

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