Technical Data - ABB SPAC 536 C User Manual

Technical data

Control functions
- status indication for 7 objects, e.g. circuit breakers, disconnectors, earthing switches
- configuration freely selectable by the user
- remote or local control (open and close) for 6 objects
- output pulse lenght selectable, range 0.1...100.0 s
- 10 binary inputs for reading contact data other than status information
- freely selectable feeder oriented interlocking system, the 7 status inputs plus 10 other
binary inputs
- the binary input channels can be used to control the OPEN and CLOSE outputs
- two signal outputs, which can be controlled by the binary input channels
Measurements
- one pulse counter input for energy pulse counting, maximum input signal frequency 25 Hz
- energy can also be calculated on the basis of the measured power value by using an optional
measuring module
- all measured values can be scaled as actual primary values
- local display or remote indication of measured values
With optional measuring module SPTM 8A1
- measurement of three phase currents and three phase-to-phase voltages, measurement range
0...1,5 x I and 0...1,5 x U
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- accuracy of current and voltage measurement better than ± 1 % of rated value
- two mA inputs for measurement of active and reactive power
- accuracy of power measurement better than ± 1 % of the maximum value of the measurement
range
- mA input range -20 mA...0...20 mA, can be limited by setting
With optional measuring module SPTM 6A2
- measurement of three phase currents and three phase-to-phase voltages, measurement range
0...1,5 x I and 0...1,5 x U
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- accuracy of current and voltage measurement better than ± 1 % of rated value
- measurement of active and reactive power using the current and voltage signals.
The measurement is based on the Aron connection, measurement range 0...1,1 x P
and 0...1,1 x Q .
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- accuracy of the positive power measurement better than ±2 % of the rated value
- accuracy of the negative power measurement better than ±3 % of the rated value
With optional measuring module SPTM 6A3
- measurement of three phase currents and three phase-to-phase voltages, measurement range
0...1,5 x I and 0...1,5 x U
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- accuracy of current and voltage measurement better than ± 1 % of rated value
- measurement of active and reactive power using one internal voltage and two current signals.The
currents and voltage used can be selected with the switches, measurement range 0...1,1 x P
0...1,1 x Q
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Auto-reclosing
- 5 consecutive auto-reclose cycles
- each cycle can be initiated by three starting or tripping signals
- selectable starting time for two starting signals, 0.00...5.00 s
- selectable dead time, 0.2...300.0 s
- selectable reclaim time, 0.2...300.0 s
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