787-872
4
326
EPSITRON® - Lead-Acid (AGM) Battery Modules
Similiar to picture
CTRL+
CTRL–
DC+
DC–
• Lead-acid Absorbed Glass Mat (AGM) battery module for uninterruptible
power supply (UPS)
• Can be connected to 787-870 or 787-875 UPS Controller and power sup-
ply with integrated UPS charger and controller
• Parallel connection to increase the buffer time*
• Features built-in NTC K164 (4.7 kOhm) temperature sensor
• Battery control (from manufacturing no. 213987) detects both battery life
and battery type
Description Item No. Pack.
Unit
Lead-acid Absorbed Glass Mat (AGM)
battery module
787-872 1
Technical Data
Input:
Nominal input voltage Vi nom 24 V DC
Output:
Nominal output voltage Vo nom 24 V DC
Output current Io 40 A
Final load voltage max. 27 V DC (at 25 °C)
Charging current max. 1.8 A
Capacity 7Ah
Fuse protection:
Internal fuse 2 x 25 AT
* for parallel connection, please switch battery capacity setting to “OFF” in the UPS
charger and controller.
Technical Data
Environmental requirements:
Ambient operating temperature -10°C ... +40°C
Storage temperature -20 °C ... +40 °C
Service life typ. 5/ 4/ 2 years
at 20 °C/ 30 °C/ 40 °C
Safety and protection:
Temperature sensor NTC K164 (4.7 kΩ)
Protection class III
Degree of protection IP20 acc. to EN 60529
Connection and type of mounting:
Wire connection Input/Output: WAGO 231 Series
Battery Control: WAGO 231 Series
Cross sections Input/Output:
0.08 mm² ... 2.5 mm² / AWG 28 ... 12
Battery Control:
0.08 mm² ... 2.5 mm² / AWG 28 ... 12
Strip lengths Input/Output: 8 ... 9 mm / 0.33 in
Battery Control: 8 ... 9 mm / 0.33 in
Line length ≤ 3 m (Input, Output, Battery Control)
Type of mounting Screw mount
Dimensions and weight:
Dimensions (mm) W x H x L 86 x 239 x 217.5
Weight 6500 g
Standards and approvals:
Standards/Specifications battery is tested to VdS
WAGO Kontakttechnik GmbH & Co. KG
Subject to design changes 01.07.2013
Postfach 2880 - D-32385 Minden
Hansastr. 27 - D-32423 Minden
Tel.: +49(0)571/887-0 E-Mail: info@wago.com
Fax: +49(0)571/887-169 www.wago.com
