Operating instructions multicomp
Page 4 of 29 Version 1.00
EDEBDA0144 / 0511-1 GB
Operating elements:
1 LCD displaying current status and user prompts
2 Number of controller output lines possible
3 Two sensor buttons for parameter programming
4 Two sensor buttons for menu selection
General notes on operating the sensor buttons:
Basic controller settings (default settings):
• Consumption target CosPhi: 0.95 inductive
• Recovery target CosPhi: 1.00
• Alarm CosPhi: 0.92 inductive
• Main transformer current: Primary current 1000 A
• Secondary current 5 A
• Measurement voltage: Primary voltage 400 V Ph-Ph (equivalent 230V Ph-N)
• Secondary voltage 400 V Ph-Ph (equivalent 230V Ph-N)
• Rot.field U: L1-N
• Rot.field I: L1
• Attenuation coefficient for current: 2
• Attenuation coefficient for voltage: 2
• Attenuation coefficient Qmiss: 2
• Alarm delay: 20 minutes (1200 seconds)
• Idle time: 30 seconds
• Switching interval: 8 seconds
• Hysteresis connection: 100% of smallest stage power
• Hysteresis disconnection: 100% of smallest stage power
• Limit switching cycles: 80000
• Switching cycle count: Activated by programmed limit
• Stage switching mode: Automatic
• Scanning frequency: Automatic
• Harmonics monitoring: Activated by programmed limit
• THD limit: 8%
• Stage power: not programmed
• Stage power monitoring: disabled
• Discharge time: 60 seconds
• Password No password (9999, meaning all functions are accessible)
• Contrast setting: 4
The controls in the assembled compensation units are preset.
The following needs to be checked or set:
• Target CosPhi according to energy supplier regulations
• (for kVA tariff CosPhi = 1)
• Primary current and secondary current in accordance with input current transformer.
• If required voltage transformer ratio
Button U Start input for configuration and reset.
Button V Value change during configuration
Button W Navigation through submenus
Button X Navigation through main menus and save button during configuration
Key combinations:
Buttons X and V Deletion of cumulated values
Perform reset
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