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CHAPTER 9
Technical specifications
The following pages indicate the CoreSense™ M10 technical specifications.
NOTICE
While the initial (cold start) accuracy of the sensor is likely to be within specifications, a
settling period of approximately 12 hours is strongly recommended to allow electronic
components to fully warm up and the internal temperature to stabilize.
Electrical specifications
Voltage input 100 to 240 V AC, single phase, 50 to 60 Hz
Line voltage fluctuation Not to exceed 10% of the nominal line voltage
Power consumption 600 VA
Maximum current 5.0 A
Fuse type
Sensor head 1 × 2.0 A/250 V (5 × 20 mm), slow-blow
Analytical unit 1 × 3.15 A/250 V (5 × 20 mm), slow-blow
Output circuits (alarm relays)
Kind of output 1 c/o (SPDT)
Rated operational voltage U₂
(IEC/EN 60947-01)
250 V AC
Minimum switching voltage 5 V at 100 mA
Maximum switching voltage 400 V AC/250 V DC
Minimum switching current 10 mA at 10 V
Rated operational current
(IEC/EN 60947-5-1)
AC12 (resistive) 6 A
AC15 (inductive) 1.5 A
AC15 (inductive) 3 A
DC12 (resistive) 6 A
DC13 (inductive) 1 A
DC13 (inductive) 0.22 A
DC13 (inductive) 0.11 A
Maximum making (inrush) current 15 A, 240 V AC
Minimum switching power 10 mA at 10 V (AgSnO₂)
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