Unit features
Operating Manual PMD s10
22092-EN-05
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Unit features
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Relay outputs:
– 2 auxiliary changeover contacts (C/O)
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Analogue output for current and voltage
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Galvanic isolation of analogue outputs
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Automatic measuring range is set automatically for current and voltage
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The following unit parameter settings are menu-driven and infinitely variable via a display
and rotary knob with key function (turn and push):
– Maximum true power
– Switching threshold for underload and overload
– Warning threshold
– Monitoring reaction time
– Start-up suppression time
– Allocation of switching threshold to relay
– Hysteresis of the switching thresholds
– Automatic/manual reset
– Range selection for Uout and Iout
– Offset for Uout and Iout
– Relay function norm. on/off
– CT 1 : 1 … 1000 : 1
– VT 1 : 1 … 100 : 1
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LED display for:
– Supply voltage
– Switching threshold for overload
– Switching threshold for underload
– Output 1
– Output 2
– Error
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Display for measured value indicator, diagnostics and menu navigation
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Operating cycle counter for K1 and K2
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Diagnostics: Umax and Imax
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Display of operating hours and load hours (resettable)
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Device parameters can be saved to chip card (write)
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Device parameters can be restored from the chip card (load)
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Suitable for use with frequency-controlled drives
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Suitable for current transformers
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Suitable for voltage transformers
