787-872 4 EPSITRON(R) - Lead-Acid (AGM) Battery Modules 326 DC+ DC- CTRL+ CTRL- Similiar to picture * 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 supply 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 Technical Data Input: Nominal input voltage Vi nom Output: Nominal output voltage Vo nom Output current Io Final load voltage Charging current Capacity Fuse protection: Internal fuse Description Item No. Pack. Unit Lead-acid Absorbed Glass Mat (AGM) battery module 787-872 1 Technical Data Environmental requirements: Ambient operating temperature Storage temperature Service life 24 V DC 24 V DC 40 A max. 27 V DC (at 25 C) max. 1.8 A 7Ah Safety and protection: Temperature sensor Protection class Degree of protection Connection and type of mounting: Wire connection 2 x 25 AT Cross sections Strip lengths Line length Type of mounting Dimensions and weight: Dimensions (mm) W x H x L Weight Standards and approvals: Standards/Specifications -10C ... +40C -20 C ... +40 C typ. 5/ 4/ 2 years at 20 C/ 30 C/ 40 C NTC K164 (4.7 k) III IP20 acc. to EN 60529 Input/Output: WAGO 231 Series Battery Control: WAGO 231 Series Input/Output: 0.08 mm ... 2.5 mm / AWG 28 ... 12 Battery Control: 0.08 mm ... 2.5 mm / AWG 28 ... 12 Input/Output: 8 ... 9 mm / 0.33 in Battery Control: 8 ... 9 mm / 0.33 in 3 m (Input, Output, Battery Control) Screw mount 86 x 239 x 217.5 6500 g battery is tested to VdS * for parallel connection, please switch battery capacity setting to "OFF" in the UPS charger and controller. 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