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19-дюймовая корзина для HS 716

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19-дюймовая корзина для HS 716 - HS 716 система управления нагревом

19-дюймовая корзина для HS 716 - HS 716 система управления нагревом

The rack is the mechanical "frame" of the HS 716 and contains all the modules required to control the power outputs.

Особенности

  • Up to 12 LA 716 power modules can be inserted
  • Communication via PROFIBUS DP interface

Дизайн

  • 19"-rack
    • Backplane bus for CPU module, switching module and bus module
    • Slots for 12 power outputs
  • CPU module with PROFIBUS interface module
  • Switching module
    • Power supply for heater control system modules
    • Decoding for switching the power outputs
  • Bus module
    • Containing 12 direct plug-in connectors for connecting the switching module to the power outputs

Функции

Communication

  • PROFIBUS DP
    • The parameter settings are downloaded from the higher-level PLC
    • The diagnostic information is transferred to the higher-level PLC
  • Internal system bus via bus board
  • Control and monitoring of up to 192 power channels

Performance features

  • Calculation of radiation device settings for the power output channels
  • Setpoints can be adjusted in 1% steps from 0% to 100%

Diagnostics

  • Evaluation of the diagnostic information from the connected power outputs
  • Automatic detection of the line frequency

Технические данные

Power supply

  

Input voltage

  
  • Rated value

230 V AC

  • Permissible range

187 ... 264 V

Frequency

  
  • Rated value

50/60 Hz
  • Permissible range

47 ... 63 Hz

Non-periodic overvoltage
(acc. to EN 60204, Part 1)

  
  • Limit value

2 x VRated
  • Duration

1.5 ms (single pulse)
  • Rise/fall time

500 ns to 500 µs

Momentary voltage interruption (initial conditions: Lower limit of rated voltage = 187 V)

  
  • Interruption time

maximum 20 ms
  • Restoration time

minimum 1 s
  • Events per hour

Max. 10

Power input of the control electronics

maximum 15 W

Maximum total switching power
without ventilation and with ventilation (rate of flow > 2 m/s)

124.8 kW

Mechanical data

Dimensions

  
  • Width

84 width units in 19" rack system
  • Height

6 height units in 19" rack system
  • Depth

350 mm

Degree of protection

  
  • for device

IP00
  • for control cabinet

at least IP20

Safety class for control cabinet

EN 61140 (VDE 0140 Teil 1) Safety Class I