Schrack Technik BLR-CX User Manual
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Schrack Technik BLR-CX User Manual

Power factor correction regulator, 6 to 14 steps
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USER MANUAL
Power Factor Correction Regulator
BLR-CX 6 to 14 steps

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Summary of Contents for Schrack Technik BLR-CX

  • Page 1 USER MANUAL Power Factor Correction Regulator BLR-CX 6 to 14 steps...

  • Page 2: Installation

    Default is ULL 400V Activation of measuring value display: To enable the display of all possible measurement values the CT ratio has to be set. Otherwise the measurement menu of the BLR-CX only contains values which are only depending to the voltage.

  • Page 3: Display And Operation

    The state of the outputs is changed by pushing ) key. The state of the outputs is shown. In manual mode, switching time delay is not working but capacitor discharge lock time is working. When leaving manual mode, BLR-CX continues controlling without switching-off all steps before. SETUP: Setup/Expert menu is structured in 6 submenus (100 –...

  • Page 4: Menu Structure

    Menu structure: The table gives an overview about parameters of BLR-CX. Settings in menus 200 to 600 should be done only by using the reference manual. Menu 100: Un nominal voltage (is necessary for over- and undervoltage monitoring and is reference for...

  • Page 5: Technical Data

    Technical Data Measuring- and 90 – 550V AC, single phase, 45-65HZ, 5VA, max. fuse 6A supply voltage: VT-ratio from 1,0 – 350,0 Current measuring: 15mA – 6A, single phase, burden 20mOhm, ct-ratio from 1-9600 Control Outputs: Up to 14 relays, n/o, with common point, max. fuse 6A breaking capacity: 250V AC / 5A page Temperature...
  • Page 6 Alarms: BLR-CX has an extended alarm system. All possible settings are shown in menu structure. When an alarm is active, the sign ALARM in the display is blinking. An error code is shown in LCD. Possible error codes are: Measuring voltage is out of tolerance Measuring current is less 15mA (please check current path) Measuring current is too high.

  • Page 7: Customer Settings

    Customer settings Menu Factory setting Customer setting Menu Factory setting Customer setting 400 V 75 s 5 var (1-max.) AUTO (1-max.) page 0 (1-max.) 10 s 20 % 400 V 60 s 262.1 k 65.5 k h AUTO 0° C 30 °...
  • Page 8 page MAN_FRBLRCX_EN_2010_06 Rev. 1.07...

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