Features: PSB-180 Series (2 Phase) Multiple overload/ short circuit protection modes Efficiency above 91% Specifications Small size DIN rail mountable Cooling by free air convection UL508 (industrial control equipment) approved EN60950-1 Built-in DC OK relay contact 3 year warranty OUTPUT Cat. No. PSB-18024 DC VOLTAGE 24 V RATED CURRENT 7.5 A CURRENT RANGE 0 - 7.5 A RATED POWER 180 W RIPPLE & NOISE (max) 100 mVp-p Ripple & noise are measured at 20MHz of bandwidth by using a 12 twisted pair-wire terminated with a 0.1F & 47F parallel capacitor. VOLTAGE ADJ. RANGE 22 V ~ 27 V VOLTAGE TOLERANCE -0.03 Tolerance: includes set up tolerance, line regulation and load regulation. START UP WITH STRONG LOAD 50,000 F CURRENT SHORT CIRCUIT Icc 16 A Max 2 sec.: Hiccup mode Permanent: Continuous mode DISSIPATION POWER LOAD mas 17 W LINE REGULATION 0.5% LOAD REGULATION 1% SETUP, RISE TIME 1 sec. (max) Length of set up time is measured at cold first start. Turning ON/OFF the power supply may lead to increase of the set up time. INPUT HOLD UP TIME (Typ.) Typ. 20 msec VOLTAGE RANGE 187 ~ 264 V AC / 330 ~ 550V AC by switch FREQUENCY RANGE 47 ~ 63 Hz +-6% EFFICIENCY (Typ.) >91 % AC CURRENT (230 400 500 Vac.) 1.5 ~ 0.8 ~ 0.7 A INRUSH CURRENT (Typ.) < 17 A < 5 msec INTERNAL FUSE T 4 A EXTERNAL FUSE (recommended) 10 A (MCB curve B) LEAKAGE CURRENT < 1.5 mA 500 Vac PROTECTION OVERLOAD In (60C) x 1.5 3 min. Current max. Overload 4Vdc (permanent) Imax=In (60C) x (1.8 ~ 2.2) OVER VOLTAGE 30 ~ 35 Vdc OVER TEMPERATURE Yes. Shuts down output and automatically restarts when the temperature inside goes down SHORT CIRCUIT PROTECTION 1 Hiccup Mode / 2 Fold Back / 3 Restart After Main - Selectable ENVIRONMENT DC OK AKTIV SIGNAL (max.) 20 ~ 30 Vdc WORKING TEMP. -25 up to +70 C (>60derating 2.5% C) HUMIDITY 95 % at 25C, no condensation STORAGE TEMP -40 up to +85 C TEMP. COEFFICIENT 0.03% / C (0 ~ 60 C) VIBRATION In according to IEC60068-2-6 SAFETY & EMC SAFETY STANDARDS UL508 approved, IEC/EN 60950, EN 50178, IEC/EN 60950, EN60950-1, PELV EN 60204-1 WITHSTAND VOLTAGE I/P-O/P: 3k VAC I/P-FG: 1.6k VAC O/P-FG: 500 VAC PROTECTION CLASS IP 20 (EN/IEC 60529) ISOLATION RESISTANCE 100 M (min) 500 Vdc EMI CONDUCTION & RADIATION EN61000-6-4 HARMONIC CURRENT EN61000-3-2 EMS IMMUNITY EN 61000-4-2, EN 61000-4-3, EN 61000-4-4, EN 61000-4-5, EN 61000-4-6, EN61000-6-2, EN61000-6-4, The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. OTHERS MTBF IEC 61709 > 500.000 h POLLUTION DEGREE 2 CONNECTION TERMINAL BLOCK 2.5 mm Screw (24 ~ 14 AWG) DIMENSION 55x110x105 mm ( 2.16x4.33x4.13 in ) PACKING 0.60 kg (1.3 lbs) each NOTE All parameters NOT specially mentioned are measured at 230V AC input, rated load and 25C of ambient temperature. For the latest on Altech Power Supply specifications please visit www.altechcorp.com/power. 52Mechanical Specification 103 55 Cat. No.: PSB-18024 TB1 Terminal Pin. No Assignment TB2 Terminal Pin. No Assignment Pin No. Assignment Pin No. Assignment (2 phase) 11N / L ,2DC output -V 23L / L ,4 DC output +V 35,6 DC OK relay contacts FG DC OK Relay Contact Outputs are used for preventive function monitoring of the power supply. An electrically isolated signal contact is available. The signal contact closes when the output power is OK and opens when the output voltage falls below 20Vdc 5%. Output Voltage vs. Output Current, typ. Out Voltage 28 24 20 16 12 8 4 0 16 0 05 10 15 20 Load (A) Output Derating Curve 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 53 116