sertar de comanda pentru variator de tensiune continua, tranvaiele, tensiune de alimenatare,

 

The control unit SEC-01 type is meant to equip the V2ST type electric trams endowed with direct voltage regulator.

 

The product has a wide range for the supply voltage, an extended operating temperature range and is designed especially for the electrical and mechanical stresses encountered in the automotive environment.

 

 

 

 sertar de comanda pentru variator de tensiune continua, tranvaiele, tensiune de alimenatare,

 

 

 

One control unit connected to the specialised power stage can be used for only one motor bogie command.

 

The control unit for direct voltage regulator is entirely made of solid-state devices having a compact and modular construction.

 

It is possible to use the control unit for other types of trams or other electrical actuation means of transportation.

 

Basically, the SEC-01 control unit has to generate two pulse-type control signals, for the power stages: driving and breaking, within the power part.

 

These signals depend on certain external conditions entered in the control unit as digital variables and at a desired speed level, indicated by the vehicle’s operator through a digital hand-controller.

 

 

Technical data

Rated supply  voltage

24 V  nominal (range: 18 ... 24V)

Protection degree              

IP 00

Dimensions  (width  x height x depth

346 x 290 x 195 mm

Operating conditions

 

The control unit SEC01 is meant to operate connected to the power stage and specific transducers.

Climatic protection

N2, T2

Ambient temperature

-250C ... +700C

Relative humidity at 200C

90%

Mounting place

indoor