Solcon Solbrake Instruction Manual
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Solcon Solbrake Instruction Manual

Electronic motor brake (dc injection)
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Solbrake
Electronic Motor Brake (DC Injection)
8 - 390A, 220 - 690V
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Ver.11.0/11. 2002
(SMB)
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Summary of Contents for Solcon Solbrake

  • Page 1 Solbrake (SMB) Electronic Motor Brake (DC Injection) 8 - 390A, 220 - 690V Ver.11.0/11. 2002...
  • Page 2 Solbrake / SMB's output. * Unit must be grounded to ensure correct operation, safety and to prevent damage. * Check that Power Factor capacitors are not connected to the output side of the Solbrake / SMB.
  • Page 3 This Rest time + Braking time minimizes the motor heating. Note: If a higher duty cycle is required select a higher Solbrake (SMB) type to allow enough brake time current. Wood Saw Mains Voltage (line to line)

  • Page 4: Installation Notes

    Solbrake / SMB Wiring Check that Motor's Full Load Ampere (FLA) is lower than The Solbrake / SMB (10-17) are meant for installation on a or equal to Solbrake / SMB Full Load Current (FLC) and Din-Rail. See options list for other Din-Rail ratings.

  • Page 5: Mode Of Operation

    Mode of Operation Stop signal opens motor contactor The Solbrake / SMB incorporates the following built-in that in turn initiates the closing time delays: of brake contacts C The Thyristor is switched on and Power ON fire (to inject DC current to the...

  • Page 6: Operation

    - auxiliary N.C contact of contactor C contactor C acts as an interlock preventing operation of motor The yellow LED on Solbrake / SMB's front panel will light contactor as long as brake contactor is closed. up indicating that brake contactor is closed.
  • Page 7 Emergency Stop closes and initiates the braking U V W rocess. When Emergency Stop contact is opened, C1 Control contactor opens and the Solbrake / SMB is operated, initiating the braking process. Reversing - SMB Contactor. Cf - Forward Contactor Cr - Reversing Contactor Interlocked Contactors.

  • Page 8: Potentiometer Setting

    Braking torque turned off. Determines the value of DC current the Solbrake / SMB injects to the motor. The Solbrake / SMB can produce a Note: Set Braking Time potentiometer t to a slightly braking current of up to four times motor's nominal current.
  • Page 9 Title numbers in Thyristor I Ultra Fast Acting fuse Semicon fuse Reference /Publication Protistor series Amp's allowed links Solbrake / SMB 8 GSGB30 500V - 40A 6,9 gRB17.63 G220967 / A600070 Solbrake / SMB 17 5000 GSGB55 500V - 50A 6,9 gRB17.63...

  • Page 10: Technical Specification

    Technical Specification Solbrake 17A Solbrake 31-58A...
  • Page 11 Technical Specification Solbrake 105-210A 280 263 L2 U V Solbrake 310-390A 63.4...
  • Page 12 DC Injection ON - Yellow Illuminates when DC current is being injected to the motor windings. Temperatures Operating -10° to 50°C Storage -20° to 70°C Relative humidity 93 % - non condensed \\SOLSRV1\DATA\Catalogs and Marketing materials\Instruction Manuals\Solbrake Instruction Manual.doc...

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