Data Sheet

Data sheet | Item number:787-871
www.wago.com/787-871
06.12.2018Page /2 5
Data
Technical Data
Input
Nominal input voltage U
i nom
24 VDC
Output
Nominal output voltage U
o nom
24 VDC
Nominal output current I
o nom
20 A
Energy storage
Battery capacity 3.2
Charging current ≤ 0.8A
End-of-charge voltage 27 VDC (25 °C)
Signaling and communication
Signaling Battery Control (C+, C-)
Fuse protection:
Internal fuse T 25 A
Safety and protection:
Protection class III
Degree of protection IP20 (per EN 60529)
Series connection No
MTBF >500,000h (per IEC 61709)
Service life typ. 5 / 4 / 2a (20 / 30 / 40°C)
Connection data
Connection type (1) Input/Output/Battery control
Connection technology
CAGE CLAMP
®
WAGO terminal WAGO 231 Series
Solid conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded conductor 0.08 … 2.5 mm² / 28 … 12 AWG
Strip length 8 … 9 mm / 0.31 … 0.35 Inch
Max. line length 3 m (Input, Output, Battery Control)