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Softstarter with DC-brake BI 9028

BI9028.png

Features

• According to IEC/EN 60 947-4-2
• 2-phase motor control
• For motors up to 15 kW at 3 AC 400 V
• Separate settings for start and brake time, as well as starting
and braking torque
• Galvanic isolation of control input
with wide voltage range up to AC/DC 230 V
• No external motor or braking contactor necessary
• 3 auxiliary voltages up to 230 V
• monitors undervoltage and phase sequence
• 2 relay outputs for indication of status and fault
• LED-indication
• As option with voltfree contacts for start and stop
• As option with input to detect motor temperature
• BI 9028 up to 7.5 kW: 67.5 mm width
• BI 9028 up to 15 kW: 90 mm width

• According to IEC/EN 60 947-4-2
• 2-phase motor control
• For motors up to 15 kW at 3 AC 400 V
• Separate settings for start and brake time, as well as starting
and braking torque
• Galvanic isolation of control input
with wide...

more...

Advantages / Customer benefit

• Softstart and brake in one unit
• Easy wiring
• Space saving

Function Softstarter with DC-brake
For three-phase motors, 400 V up to 15 kW
Signalling output +
Load voltage up to 480 V
Auxiliary voltage required +
Extra functions: Temperature / system monitoring T; N
Widths 90 mm
Type BI 9028

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Datasheet / Operating Instructions, File: pdf, File size 688 KB

 

 

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