TECHNICAL SPECIFICATIONS
Part. No. 2400M2501_6 Touchpoint Pro
171 Technical Handbook
21.4.6
Uninterruptible
Power Supply Module (UPS)
70 mA typical internal current consumption
Current consumption for battery charging in constant current mode at 24V input
1.7 A typical at battery selector position <10Ah
3.4 A typical at battery selector position >10Ah
DC 24 V (nominal) in Normal Operation
Adjustable in Battery Operation
Max. 25 A in Normal Operations min. 20 A in Battery Operation
3.9 Ah – 130 Ah
VRLA (sealed lead acid) type
46 mm x 124 mm x 127 mm (W x H x D)
5 to 95 %RH (non–condensing)
–40 °C to +85 °C, 5 to 95 %RH (non-condensing)
21.4.7 Backup
Batteries
2 x 12 V (24 V nominal) sealed lead acid batteries
FIAMM 12 V 12 Ah FG21202 or 12 V 27 Ah FG22703
395 mm x 300 mm x 215 mm (W x H x D)
15.7 kg (12 Ah) / 25 kg (27 Ah)
10 to 90 %RH non condensing
–20 °C to +40 °C, 10 to 90 %RH
Storage Lifetime without re–
charge
18 months at <5 °C, 6 months at 25 °C, 3 months at 30 °C, 2 months at 40 °C
25 VDC to 28 VDC (UPS Supervised)
Output Voltage (when supplying)
20 VDC to 28 VDC (dependent on charge level)
Environmental Protection Class
Equipment Class III, Installation Cat 2, Pollution Degree 2
Bussman 20 A Fast Acting Type ABC–20–R – 1¼’ x ¼’ Ceramic Tube
Double pole circuit breaker / Isolator, 20 A