CD Automation Soft Starter

 
CD Automation Soft Starters are designed to drive three phase, three wire, squirrel cage induction motors, providing a reliable, efficient and energy saving solution for the industrial use of electric motors.

tabella-soft-starter-STB-CD_Automation

Three different family’s are available:

Soft Starter Selection

 

  • Start from application table on the right Example (below in case you are looking this page with a mobile device): Agitator 50A the suggested start current is 4 times FLC (full load current 50A)
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  • Select model from table at the bottom page
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  • Go on column HEAVY (4) and nominal current of your motor must be equal or less than the value (In our example is 55A)
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  • If selected model is STB your soft starter is STB075
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  • If you want to receive Soft Starter already configured follow the code below.

 
Soft Starter Selection Guide

APPLICATION

3 In

3,5 In

4 In

4,5 In

AGITATOR

symbol

ATOMIZER

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BANDSAW

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BOTTLE WASHER

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CENTRIFUGAL PUMP

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CENTRIFUGE

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CHIPPER

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CIRCULAR SAW

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CONVEYOR BELT

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CONVEYOR SCREW

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CRANE TRANSLATOR

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CRUSHER CONE

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CRUSHER JAW

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CRUSHER ROTARY

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CRUSHER VERTICAL IMPACT

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DEBARKER

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DRYER

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DUST COLLECTOR

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EDGER

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ELEVATOR

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FAN AXIAL CLAMPED

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FAN AXIAL UNCLAMPED

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FAN CENTRIFUGAL CLAMPED

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FAN CENTRIFUGAL UNDAMPED

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FAN HIGH PRESSURE

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GRINDER

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HYDRAULIC POWER PACK

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LOADED PISTON COMPRESSOR

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MILL

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MILL BALL

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MILL HAMMER

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MIL ROLLER

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MIXER

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MONORAILS

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PALLETISER

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PLANER

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POSITIVE DISPLACEMENT PUMP

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PRESS

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PUMPS BORE

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REPULPER

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ROLLER CONVERYOR

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ROTARY TABLE

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SANDER

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SCREW COMPRESSOR

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SCREW CONVEYOR

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SEPARATOR

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SHREDDER

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SLICER

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SLURRY PUMP

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TUMBLER

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UNLOADED PISTON COMPRESSOR

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HYDRAULIC PUMP

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SERVICE

LIGHT

MEDIUM

HEAVY

SEVERE

Start Current (Multliple of FLC*)

3

3,5

4

4,5

AC53b 3,0 -10:350<1000m

AC53b 3,5 -15:345<1000m

AC53b 4,0 -20:340<1000m

AC53b 4,5 -30:340<1000m

MODEL

Rating at 40° C for 3xFLC

Rating at 40° C Amps

Rating at 40° C Amps

Rating at 40° C Amps

STB

006

6A

5A

4A

3A

STB

012

12A

11A

9A

7A

STB

022

22A

20A

17A

13A

STB

032

32A

29A

25A

19A

STB – STO – STE

043

43A

40A

35A

29A

STB – STO – STE

050

50A

44A

38A

30A

STB – STO – STE

060

60A

55A

48A

37A

AC53b 3,0 -6:590<1000m

AC53b 3,5 -15:585<1000m

AC53b 4,0 -20:580<1000m

AC53b 4,5 -30:570<1000m

STB – STO – STE

075

75A

65A

55A

47A

STB – STO – STE

100

100A

88A

75A

61A

STB – STO – STE

140

140A

123A

107A

90A

STB – STO – STE

170

170A

145A

122A

97A

STB – STO – STE

200

200A

190A

160A

135A

barra in alto

  1. Click to see the comparision between our units

    SOFT STARTERS MAIN FEATURES

    STB

    STO

    STE

    GENERAL

    Current range

    6:200A

    >32:200A

    >32:200A

    3 wire motor connection

    symbol

    symbol

    symbol

    Internal bypass St. from 6 to 200A

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    symbol

    symbol

    MAIN SUPPLY VOLTAGE

    Supply voltage 3x200V; 3x440V Max (+10 : -15%) ac

    symbol

    symbol

    symbol

    Supply voltage 3x200V; 3x575V Max (+10 : -15%) (just for >32A)

    symbol

    symbol

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    Auxiliary voltage 110-240V (+10 : -15%) ac (just for >32A)

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    symbol

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    Auxiliary voltage 380-440V (+10 : -15%) ac (just for >32A)

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    symbol

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    Auxiliary voltage 24V ac/dc (+20 : -20%) ac (just for >32A)

    symbol

    symbol

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    Voltage frequency 45 to 66 Hz

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    symbol

    symbol

    DIGITAL INPUTS

    Start/stop optoisolated input + 24V dc start with Dip 4 off (32A)

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    Start with power up with Dip 4 on (32A)

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    Start optoisolated input + 24V dc

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    Stop optoisolated input + 24V dc

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    Configurable digital input 1

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    symbol

    Configurable digital input 2

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    symbol

    CONTROL

    Ramp up 0 to 15 sec adjustable

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    symbol

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    Ramp down 0 to 15 sec adjustable

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    symbol

    symbol

    Initial torque 0 to 80%

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    symbol

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    Current limit >32A

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    symbol

    Motor full load current >32A

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    symbol

    Overload relay >32A

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    symbol

    Digital in/out >32A

    symbol

    symbol

    Phase sequence enable >32A

    symbol

    symbol

    Exceded max start time >32A

    symbol

    symbol

    LED STATUS ALARM INDICATION

    Run green led slow blinking ready to start

    symbol

    symbol

    Run green led fast blinking ramp active

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    symbol

    Run green led on end of ramp

    symbol

    symbol

    Alarm red led off no alarm

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    symbol

    PW green on power supply available

    symbol

    symbol

    PW green on power supply not available

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    symbol

    KEYPAD

    Rotary switch

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    symbol

    Colour touch panel with alarm message in different language

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    Read out of voltage, current, power etc

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    Logging and trend

    symbol

    COMMUNICATION

    Modbus RTU Std

    symbol

    symbol

    USB device Std

    symbol

    symbol

    Modbus TCP (option)

    symbol

    symbol

    Profibus DP (option)

    symbol

    symbol

    Profinet (option)

    symbol

    symbol

    Devicenet (option)

    symbol

    symbol

    ENVIRONMENTAL

    Protection IP20

    symbol

    symbol

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    Current sizing as in TAB for 40°C for temperature over see derating

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    symbol

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    Operating temperature -10 to 60°C max

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    symbol

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    Humidity 5% to 95% relative humidity

    symbol

    symbol

    symbol

    Conformal coating (option)

    symbol

    symbol

    symbol

    RELAY OUTPUT

    2 Relay output free voltage contact (500mA, 125 Vac)

    symbol (1)

    symbol

    symbol

    FUNCTIONALITY

    STB

    STO

    STE

    START / STOP

    Ramp up voltage

    symbol

    symbol

    symbol

    Ramp up current

    symbol

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    Ramp down

    symbol

    symbol

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    Stop by coasting

    symbol

    symbol

    symbol

    CONTOL MODE

    Internal bypass relay up to 200A

    symbol

    symbol

    symbol

    Current limit facility

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    symbol

    Torque control

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    Constant current control

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    symbol

    kick start 80% 100 msec

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    symbol

    kick start 80% 200 msec

    symbol

    symbol

    kick start 80% 300 msec

    symbol

    symbol

    kick start 80% adjustable msec

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    PROTECTION

    Start time out of limit

    symbol

    symbol

    symbol

    Phase loss

    symbol (1)

    symbol

    symbol

    Motor overload

    symbol

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    Phase sequence

    symbol

    symbol

    Unbalanced current

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    Power circuit failure

    symbol

    symbol

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    Thyristor in short circuit

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    symbol

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    Supply frequency out of limits

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    Istantaneous peak current

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    Bypass overload

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    Overvoltage

    symbol

    symbol

    symbol

    Overcurrent

    symbol

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    Undercurrent protection (pump)

    symbol

    symbol

    Overtemperature on heatsink

    symbol

    symbol

    Overload relay and curve selection

    symbol

    symbol

    PTC motor termistor

    symbol

    symbol

    Communication failure

    symbol

    symbol

    Communication

    Modbus RTU Std

    symbol

    symbol

    Modbus TCP (option)

    symbol

    symbol

    Profibus DP (option)

    symbol

    symbol

    Profinet (option)

    symbol

    symbol

    USB device Std

    symbol

    symbol

    Devicenet (option)

    SOFTWARE APPLICATIONS

    Pump application

    symbol

    symbol

    symbol

STB Basic Soft Starter

  • STB family has 3 adjustaments: - Initial start voltage -Start ramp time -Soft stop ramp time
  • Kickstart 100 to 300 msec can be configured by DIP switch
  • DIN rail or fixing hole mounting: from 6 to 32A
  • Fixing hole mounting from 42 to 200A

STO Mid Performance Soft Starter

  • STO family rotary adjustaments on front unit: - Initial start voltage - Start ramp time - Stop ramp time
  • Kickstart 100, 200 or 300 msec can be configured by DIP switch
  • Internal electronic overload relay
  • Hole mounting from 42 to 200A fixing
  • Modbus RTU standard
  • USB device standard
  • Modbus TCP option
  • Profibus DP option
  • Profinet option
  • Devicenet option

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