Aritech 1 3E Series, Installation Manual

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Chapter 5: Technical specifications
1X-X3E Series Installation Manual 85
Fault relay output
Number of potential-free contacts
Current rating (when active)
Output active (energized)
2 (normally-open NO and normally-closed NC)
2 A max. at 30 VDC
No fault (short between C and NO contacts)
Auxiliary 24 VDC output
Output voltage
Output current
21 to 28 VDC (24 VDC nominal)
250 mA max.
Power supply specifications
Table 27: Mains supply specifications
Operating voltage 110 VAC / 60 Hz or 240 VAC / 50 Hz
Rated current
110 VAC
240 VAC
3.15 A
1.5 A
Voltage tolerance +10% / −15%
Mains fuse
110 VAC
240 VAC
T 3.15A 250V
T 2A 250V
Table 28: 24 VDC power supply specifications
DC voltage 24 V
Rated current 4 A
Current range 0 to 4 A
Rated power 100 W
Voltage tolerance ±2%
Table 29: Batteries and battery charger specifications
Batteries 2 × 7.2 Ah or 2 × 12 Ah
Battery type Sealed lead-acid
Battery charger voltage 27.3 V at 20ºC −36 mV/ºC
Battery charger current 0.7 A max.
Out of service voltage level < 22.75 V
No operation voltage level < 21 V