PS-UPS40 Features: Battery controller for DIN Rail UPS system Specifications Parallel connection to DC BUS Suitable for 24V system up to 40A Installed on DIN Rail TS35/ 7.5 or 15 Built-in battery test function Battery polarity protection Relay contact signal output and LED indicator for DC BUS OK, Battery fail, and battery discharge Cooling by free air convection 3 year warranty DC INPUT/ Cat. No. PS-UPS40 DC BUS DC VOLTAGE (Typ.) 24 ~ 29V RATED CURRENT 40A BATTERY IN / OUTPUT VOLTAGE RANGE (Typ.) 21 ~ 29V CURRENT RANGE 0 ~ 40A CHARGE CURRENT (Typ.) 2A EXTERNAL BATTERY (Typ.) 4 / 7 / 12AH / 24V FUNCTION RELAY CONTACT RATING (max.) 30VDC, 1A DC BUS OK Relay contact: Short when DC voltage between 21 ~ 29V (3%), relay contacts LED (Green): DC BUS OK: light DC BUS fail: dark BATTERY FAIL Relay contact: Short when battery failure is observed through the battery test function, relay contacts LED (Red): Battery over- discharge warning or battery broken: light Battery OK: dark Every 25 seconds, unit will send out test signal through Battery Fail relay contact and LED indicator once the battery is fail. BATTERY DISCHARGE Relay contact: Short when battery in discharge condition, relay contacts LED (Yellow): Battery discharging: light Battery is not discharging or discharging current 2.0A: dark ENVIRONMENT WORKING TEMP. -20 ~ +70C WORKING HUMIDITY 20 ~ 90% RH STORAGE TEMP., HUMIDITY -20 ~ +85C, 10 ~ 95% RH VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60 min. each long X,Y, Z axes MOUNTING Compliance to IEC60068-2-6 SAFETY & EMC WITHSTAND VOLTAGE Terminal- Chassis: 0.5KVAC, Relay Contacts- Terminal: 0.5KVAC ISOLATION RESISTANCE Terminal- Chassis: 100M Ohms / 500VDC (25C 70% RH) EMI CONDUCTION & RADIATION Compliance to EN55022 (CISPR22) Class B EMS IMMUNITY Compliance to EN61000-4-2,3,4,5,6,8 ENV50204 heavy industry level criteria A OTHERS MTBF 161.9Khrs min. MIL-HDBK-217K (25C) DIMENSION 55.5x125.2x100mm (WxHxD) PACKING 0.55Kg 20pcs / 12Kg / 1.29CUFT All parameters NOT specially mentioned are measured at rated load and 25C of ambient temperature. For the latest on Altech Power Supply specifications please visit www.altechcorp.com/power. 196Mechanical Specification 55.5 100 Terminal Pin. No Assignment (TB1) Terminal Pin. No Assignment (TB2) Pin No. Assignment Pin No. Assignment 1 BATTERY INPUT+ 1 BAT DISC 1 2 BATTERY INPUT- 2 BAT DISC 2 3 DC INPUT - 3 BAT OK 1 BAT OK 2 4 DC INPUT + 4 5 DC OK 1 6 DC OK 2 Block Diagram 25Ax2 LOAD + + 24V BAT. BATTERY TEST CHARGE INPUT CIRCUIT LIMIT POWER SUPPLY DETECTION CIRCUIT DC OK BAT FAIL BAT DISCHARGE Applications 1. Backup connection for AC interruption 2. Combine redundancy module (PS-RDN20) to back up AC interruption or failure of PSU PS-UPS40 PS-RDN20 PS-UPS40 PSU 24V 24V Load Load 24V/40Amax Battery PSU Battery BAT DC BAT DC -- - - + + + + Vout Vin +--- B+ A+ - + + - + - - + + - - + Derating Curve 100 80 60 40 20 -200 10 20 30 45 50 60 70 (VERTICAL) Note: All dimensions are in millimeters, to convert to inches multiply by 0.03937. Altech Corp. 35 Royal Road Flemington, NJ 08822-6000 Phone (908)806-9400 FAX (908)806-9490 197 125.2 LED TB2 1 1 2 2 3 TB1 4 3 5 6 4