Power electronics DOLD

• Increases life of 1-phase squirrel motors and mechanical drives
• Devices available in 2 enclosure version:
IL 9017: depth 61 mm with terminals at the bottom for
installations systems and industrial distribution systems
according to DIN 43 880
SL 9017: depth 100 mm with terminals at the top for
cabinets with mounting plate and cable duct
• For single phase motors up to 1.5 kW
• Adjustable ramp time and starting torque
• Semiconductors will be bridged after start up
• LED indication
• Width 35 mm

• Increases life of 1-phase squirrel motors and mechanical drives
• For single phase motors up to 1.5 kW
• Adjustable ramp time/deceleration time and starting torque/
deceleration torque
• Semiconductors will be bridged after start up
• LED indication
• Width 35 mm

• Increases the life of squirrel cage motors and mechanical drives
• Easily fitted to existing installations
• 1 phase control
• For motors up to 5,5 kW (BA 9010) and to 11 kW (BN 9011)
• Semiconductors bridged after softstart
• Adjustable ramp time and starting torque
• LED indication
• DIN-rail mounting
• BN 9011: width 100 mm

• According to EN 60 947-4-2
• For controlling of 3-phase motors up to 750 W
• With 2-phase softstart and softstop
• Temperature monitoring of the motors with PTC or thermal switch
• 3 potentiometer for adjustment of softstart, softstop
and starting - deceleration time
• 3 LED-indicators
• Reversing with relays, softstart and softstop with thyristors
• 2 x 24 V-inputs for clockwise rotation, anticlockwise rotation
• short circuit proof for 24 V monitoring output
• galvanic separation of control circuit and power circuit
• Width 72 mm

• 2-phase softstarter for asynchronous motors up to 110 kW (400 V)
• Integrated current control time
• Integrated motor protector
• Integrated bridging contactor
• Volt free coltrol input for softstart / -stop
• Connection for motor thermistor
• With two monitoring outputs, one is programmable
• DIN rail mounting with devices up to 30 kW
• Communication interfaces for Profibus, DeviceNet,
Modbus and pump controls (optional)
• Start and stop via seperate push buttons or control switch
• Motor voltage range 3 AC 200 ... 440V or 3 AC 200 ... 575V

Adjustable functions:
• Starting time monitoring
• Nominal motor current
• Current ramp
• Current limit
• Softstopp - ramp time
• Motor protection class
• Phase sequence
• Programmable relay output for indicators

• DC brake with one way rectifier up to 600 A
• Can be used on all asynchronous motors
• Easy to fit also into existing control circuits
• Wear and maintenance free
• Integrated braking contactor for devices up to 60 A
• Mounting on 35 mm DIN-rail for 25 A units
• Adjustable braking current
• With automatic standstill monitoring
• as option with start-delta start function
• as option with thermistor motor protection
• as option with wide voltage input
BN 9034: 200 ... 575 V
GB 9034: 200 ... 690 V
• width max. 310 mm

• Increases life of squirrel cage motors and mechanical drives
• Easily fitted to existing installations
• 3-phase control softstart and softstop
• For motors up to 55 kW
• Start current limited to 2 to 3 times rated motor current
• Semiconductors bridged after softstart
• Adjustable ramp time, starting torque and deceleration time
• Integrated temperature monitoring of semiconductors
• Thermistor temperature monitoring of the motor
• 7.5 ... 22 kW: enclosure width 304 mm
30 ... 55 kW: enclosure width 335 mm