General Technical Data - Homa HSK15 Operating Manual

after -key
1.12: P1MS
10.12.99 16:10
after -key
1.10: P1MS
10.12.99 16:10
after -key
1.1: HW
10.12.99 16:10
after -key again
1.10: P1MST1
10.12.99 13:07
and so forth
The fault occurrences can be browsed backwards by means of the
-key.
The first number in the fault memory shows the number of the fault occurrence, the second number
after the point – the fault number (1 ... 32). After the colon, the fault short form text is displayed. The
date and time of the fault follow in the second line. It is to be observed that several fault occurrences
with the same date/ clock time are possible, if the faults have occurred within the same minute.

12.2 General technical data

Operating voltage
Power consumption of the control (without load section)
Control voltage fuse
Terminals of main electric circuit
Terminal for equipotential compensation
Terminals for control circuit
Motor protection (rated current ranges depending on the type) Thermal over-current and magnetic short circuit trip or
Fault current protection (option)
Required back-up fuse
Level sensor output
Supply voltage of level sensor
Measuring accuracy input of level sensor
Measuring range input of level sensor
Measuring accuracy Impact pressure
Measuring range Impact pressure
Resolution of level measurement indication
Short-circuit current of float switch 1 input, HW (flood)
Switching voltage of float switch 1, HW (flood) input
Short-circuit current of float switch 2,3 input
Switching voltage of float switch 2 ,3 input
Short-circuit current thermal contact input
Switching voltage of thermal contact input
Max. switching voltage potential-free alarm relay
Switching current potential-free alarm relay
Measuring accuracy hour meter
Working accuracy of real-time clock
Required external protection of potential-free alarm relay
3 x 230V/400V 50 Hz +/- 10%
max. 29VA; typically 10VA
Fine fuse 5 x 20 mm 3,15AT (EN 60127-2/III)
Screw terminals 4mm
Screw terminal 6/10mm
Screw terminals max. 2,5mm
thermal overload relay
4 pole RCD, rated fault current 30mA
maximum 3 x 25A G for control with direct start
other depending on pump switching capacity
4...20 mA (two wire)
Typically 24V DC
± 1% of end value ± 1cm WC (water column)
adjustable between 0...100cm WC (water column) and
0...1000cm
Typically ±1,5% of end value ± 2cm
0 ...200 cm WC (water column)
1cm
< 1mA
13.6 V DC
< 25mA
24 V DC
< 10mA
230VAC
Max. 230V AC / 24V DC
5 A max.(AC1)
< 0.06% of actual value
±20ppm – 0.04ppm/°C
Max. 5A G
HOMA Pump Technology
-key or forwards by means of the
2
2
2
HSK_operating_manual_English_Ver3.doc
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