DRU30 SERIES 30A DC UPS CONTROLLER FEATURES ‧BATTERY CONTROLLER FOR DIN RAIL UPS SYSTEM ‧BUILT-IN BATTERY TEST FUNCTION ‧BATTERY POLARITY PROTECTION ‧PARALLEL CONNECTION TO DC BUS ‧RELAY CONTACT SIGNAL OUTPUT LED INDICATOR FOR DC BUS OK, BATTERY FAIL AND BATTERY DISCHARGE ‧BATTERY CONTROLLER FROM 4 TO 12 AH ‧3 YEARS WARRANTY R H a UL 60950-1 IND. CONT. EQ. UL 508 EN 60950-1 MODEL LIST MODEL NO. INPUT OUTPUT VOLTAGE VOLTAGE Single Output Models OUTPUT CURRENT DRU30-12 11 ~ 14 VDC 10.5 ~ 13.5 VDC 30A DRU30-24 22.5 ~ 28 VDC 22 ~ 27.5 VDC 30A SPECIFICATION o All Specifications Typical At Nominal Line, Full Load, 25 C Unless Otherwise Noticed GENERAL Characteristics Input / Relay contact Isolation resistance Ambient temperature Input / Relay contact, @ 100VDC Operating at Vi nom Vi nom, from +51 to +71 C Storage temperature Relative humidity Non operational Vi nom, Io nom MTBF Bellcore Issue 6 @40 oC, GB Dimension Cooling Installation position typ. max. unit 500 VDC MΩ 100 o 71 -40 o Derating (see derating curve) Altitude during operation min. Conditions Isolation voltage -40 20 12V 383,000 24V 360,000 2.5 C % / oC 85 95 o C % RH Hours Hours m 4,850 IEC 60068-2-13 Screw terminal type mm L90 x W54 x D114 Free air convection Vertical ( other direction may derating using ) Pollution degree 2 Degree of protection IP20 INPUT SPECIFICATIONS Characteristics DC input Nominal input voltage Input voltage range Current consumption Battery www.chinfa.com 2014.12.15 min. Conditions Voltage range typ. 12V 12 24V 24 max. unit V V V 12V 11 14 24V 22.5 28 V No load Charging 0.2 A 3.5 A Maximum 35 A 12V 9.6 14.25 V 24V 19.2 28.5 V [email protected] P1 DRU30 SERIES SPECIFICATION All Specifications Typical At Nominal Line, Full Load, 25oC Unless Otherwise Noticed INPUT SPECIFICATIONS Characteristics Switching threshold typ. min. Conditions max. 12V Vin < 11V dynamic Vout - 1V / 100ms 24V Vin < 22.5V dynamic Vout - 1V / 100ms unit OUTPUT SPECIFICATIONS Characteristics DC output Conditions typ. min. Nominal output voltage Output voltage range 12V 12 24V 24 Voltage range Ripple & Noise V 24V 22 27.5 30 A V 9.1 13.75 24V 18.7 28.0 V 30 A V 0.55 V 0.45 Vi nom, Io nom 100 mV 12V 14.25 V 24V 28.5 V Internal 40A fuse 4AH / 7AH / 12AH Suggest external battery 2AH ~5AH 0.5 A 5AH ~10AH 1 A >10AH Discharge current V 12V Battery output fuse Selection of charge voltage V 13.5 Vi - Vout Battery - Vout Battery reverse voltage Selection of charge current V 10.5 Current range Output voltage drop unit 12V Current range Battery output max. 2.5 A 12V Nominal charge voltage 13.6 V 14.25 V 24V Fast charge voltage Nominal charge voltage 27.2 V Fast charge voltage 28.5 V 30 A To suggest discharge current 0.1CA ~ 3CA CA is battery capacity CONTROL FUNCTION Characteristics Charge voltage Battery Low-voltage protection for discharge voltage Charge voltage protection for Battery Low-voltage DC O.K Conditions 12V model : Nominal 13.6 VDC, Fast 14.25 VDC 24V model : Nominal 27.2 VDC, Fast 28.5 VDC 12V model : ≦9.6V 24V model : ≦19.2V 12V model : ≦8V 24V model : ≦16V Relay Status : When DC Voltage between 22.5 ~ 28V (24V model), 11 ~ 14V (12V model) relay contacts DC ON Battery fail Relay Status : When battery fail is observed through the battery test function, relay contacts battery fail. Battery discharge Relay Status : When battery in discharge condition, relay contacts battery discharge. NOTE 1) Propose the battery manufacturer and capacity of battery choose the same type to avoid any damage of battery. 2) Relay contact rating at 1A 30 VDC. APPROVALS AND STANDARDS UL / CUL UL 508 Listed, UL 60950-1 Recognized TUV CE EN 60950-1 EN 61000-6-3, EN 55022 class B, EN 61000-6-2, EN 55024, EN 61204-3 Vibration resistance EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-6, EN 61000-4-8 meet IEC 60068-2-6 (Mounting on rail : 10-500 Hz, 2G, along X, Y, Z each Axis, 60 min for each Axis ) Shock resistance meet IEC 60068-2-27 (15G, 11ms, 3 Axis, 6 Faces, 3 times for each Face) www.chinfa.com 2014.12.15 [email protected] P2 DRU30 SERIES MECHANISM & PIN CONFIGURATION mm [inch] CONSTRUCTION Easy snap-on mounting onto the DIN-Rail (TS35/7.5 or TS35/15), unit sits safely and firmly on the rail; no tools required even to remove 114.00 [4.49] 54.00 [2.13] 109.00 [4.29] INSTALLATION 6 5 4 3 2 1 DC O.K Ventilation / Cooling Normal convection All sides 25mm free space For cooling recommended Connector size range IN / OUT : AWG18-8 (0.6~6mm2 ) flexible / solid cable, connector can withstand torque at maximum 9 pound-inches. 10~11mm stripping at cable end recommends. Relay : AWG24-12 (0.2~2.5mm2 ) flexible / solid cable, connector can withstand torque at maximum 5 pound-inches. 7mm stripping at cable end recommends Use copper conductors only, 60/ 75 oC BATT BATT FAIL DISCHARGE 90.00 [3.60] 2.5A 1A 0.5A 28.5V 27.2V IND. CONT. EQ. E196362 2JF4 UL508 BATT FAIL BATT DISCHARGE DC O.K DC IN 7 8 DRU30 LOAD BATT 9 10 11 12 GENERAL TOLERANCE 0.00[0.00] - 30.00[1.18] ±0.30[0.01] 30.00[1.18] - 120.00[4.72] ±0.50[0.02] PIN ASSIGNMENT Designation PIN NO. Description 1, 2 BATT FAIL Signal port 3, 4 BATT DISCHARGE Signal port 5, 6 DC O.K Signal port 7 DC IN (-) Input voltage 8 DC IN (+) Input voltage 9 LOAD (-) Output voltage 10 LOAD (+) Output voltage 11 BATT (-) Battery mode connection 12 BATT (+) Battery mode connection 0.5A / 1A / 2.5A Battery charge current select switch 27.2V / 28.5V (24V model) Battery charge voltage select switch 13.6V / 14.25V (12V model) Battery charge voltage select switch BATT FAIL (Red LED) Battery low fail indicator LED BATT DISCHARGE (Yellow LED) Battery discharge indicator LED DC O.K (Green LED) Battery charge indicator LED PHYSICAL CHARACTERISTICS CASE SIZE Screw terminal type 90 x 54 x 114 mm (3.60 x 2.13 x 4.49 inches) Case material Plastic Weight 370g Packing 0.45kg ; 32 www.chinfa.com 2014.12.15 / 15.5kg / 1.85CUFT [email protected] P3 DRU30 SERIES CIRCUIT SCHEMATIC ‧Block diagram for DRU30 series DC OK - DC IN BOOST CIRCUIT + BATT Discharge DC TEST - BATT FAIL DISCHARGE CIRCUIT LOAD + - BATT TEST Battery charge voltage select switch Battery charge current select switch DC O.K(Green LED) CHARGE CIRCUIT BATT + BATT DISCHARGE(Yellow LED) BATT FAIL(Red LED) APPLICATION + Battery DRU30 Power Supply - DC IN LOAD BATT - + - + - + + LOAD - + - * Please disconnect the battery from DRU30 during transportation to avoid consuming the power of battery. LED INDICATOR STATE LED STATE BATT FAIL (RED) BATT DISCHARGE (YELLOW) DC O.K (GREEN) ON OFF ON OFF OFF ON OFF ON OFF ON ON OFF OFF OFF OFF Battery open circuit Fuse open circuit Battery Status @ DC IN O.K Battery reverse polarity Battery over discharge protection DC IN OK Battery charging 12V model : DC IN < 11V, Battery discharge, Batt > 10V 24V model : DC IN < 22.5V, Battery discharge, Batt > 20.5V 12V model : DC IN < 11V, Battery discharge, Batt <10V 24V model : DC IN < 22.5V, Battery discharge, Batt < 20.5V 12V model : DC IN < 11V, Batt ≦ 9.6V 24V model : DC IN < 22.5V, Batt ≦ 19.2V Output current [ % ] DERATING CURVE 100 50 Safe Operating Area 0 -40 www.chinfa.com 2014.12.15 51 Temperature [ oC ] 71 [email protected] P4