PSME1200 SERIES 1200 Watts, Medical AC/DC Switching Power Supplies Rev A Wall Industries, Inc. FEATURES • RoHS Compliant • Remote Setting Multiple PSU via RS232, RS485 & I2C • 1200 Watts Output Power • Programmable Output Voltage (0~105%) • High Efficiency up to 93% • Programmable Output Current (0~105%) • 4000VAC I/O Isolation (2 x MOPP) • Universal Input Voltage Range: 90~264VAC (127~370VDC) • Constant Current Limiting • Single Outputs Ranging from 12VDC to 60VDC • Global Control via RS232 • Selectable +5V/0.5A or +9V/0.3A Auxiliary Output • Power OK Signal (Power Good, Logic Low) • Forced Current Sharing at Parallel Operation • Remote ON/OFF, Remote Sense Functions • ANSI/AAMI ES60601-1, TUV EN60601-1: 2006, IEC60601-1 • Protection: OLP, OVP, OTP, Fan Failure Size: 10.256 x 5.000 x 2.500 inches (260.50 x 127.00 x 63.50 mm) Weight 5.73 lbs (2.6kg) Medical Approvals DESCRIPTION The PSME1200 series of medical AC/DC switching power supplies provides 1200 Watts of output power in a 10.256” x 5.000” x 2.500” enclosed case. This series consists of single output models ranging from 12VDC to 60VDC with a universal input voltage range of 90~264VAC (127~370VDC). Standard features include high efficiency up to 93%, programmable output voltage and output current, remote on/off, and power OK signal. This series also has over temperature, over voltage, and over load protection. These supplies also feature a low leakage current of less than 300μA (earth) and less than 100µA (patient) at 264VAC and are designed to withstand 4000VAC input to output isolation (2 x MOPP). All models are RoHS compliant and have ANSI/AAMI ES60601-1, TUV EN60601-1: 2006, and IEC60601-1 medical approvals. MODEL SELECTION TABLE Model Number PSME-1200-12 PSME-1200-15 PSME-1200-24 PSME-1200-30 PSME-1200-36 PSME-1200-48 PSME-1200-60 Input Voltage (2) Output Voltage Output Current 12 VDC 100A 15 VDC 80A 24 VDC 50A 90~264 VAC 30 VDC 40A (127~370 VDC) 36 VDC 33.4A 48 VDC 25A 60 VDC 20A Line Regulation ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% ±1.0% Load Regulation Output Power Ripple & Noise (1) ±1.0 1200W 120mVp-p ±1.0 1200W 150mVp-p ±1.0 1200W 150mVp-p ±1.0 1200W 150mVp-p ±1.0 1202.4W 150mVp-p ±1.0 1200W 150mVp-p ±1.0 1200W 150mVp-p Efficiency 89% 90% 91% 92% 92% 93% 93% NOTES 1. Ripple & noise is measured at 20MHz limited bandwidth and using a 12" twisted pair-wire terminated with a 0.1µF & 47µF capacitors in parallel. 2. For voltages near the low end of the input voltage range, see the derating curve for the power supply output rating. 3. When in parallel operation only one unit might operate if the total output load is less than 5% of the rated load condition. 4. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives. DERATING CURVES Load vs Ambient Temperature Load vs Input Voltage 120 120 Ta=25°C 100 100 90 Load (%) Load (%) 80 60 40 80 70 60 50 20 -20 40 0 10 20 30 40 50 Ambient Temperature (°C) 06/05/2014 60 70 80 90 100 110 120 264 Input Voltage (VAC) Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 1 of 7 PSME1200 SERIES 1200 Watts, Medical AC/DC Switching Power Supplies Rev A Wall Industries, Inc. SPECIFICATIONS: PSME1200 SERIES All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted. We reserve the right to change specifications based on technological advances. SPECIFICATION TEST CONDITIONS Min Typ Max Unit 264 370 63 VAC VDC Hz INPUT SPECIFICATIONS Input Voltage (See Note 2) AC input voltage range DC input voltage range 90 127 47 Input Frequency AC Current Inrush Current Power Factor OUTPUT SPECIFICATIONS Output Voltage Voltage Tolerance Voltage Adjustability Line Regulation Load Regulation Output Power Output Current Ripple & Noise (20MHz BW) Hold-up Time Setup Time Rise Time Temperature Coefficient PROTECTION Over Voltage Protection (see page 7) Over Load Protection Over Temperature Protection GENERAL SPECIFICATIONS Efficiency Input to Output Isolation Voltage Input to FG Output to FG Input to Output Isolation Resistance Input to FG Output to FG Earth Leakage Current Patient FUNCTIONS Auxiliary Power Remote ON/OFF Control (see page 4) Power OK Signal Output Voltage Trim Output Current Trim Parallel Operation (Current Sharing) ENVIRONMENTAL SPECIFICATIONS Operating Temperature Storage Temperature Operating Humidity Storage Humidity Cooling Vibration PHYSICAL SPECIFICATIONS Weight Dimensions (W x H x D) SAFETY & EMC (See Note 4) Safety Approvals EMI (Conduction & Radiation) Harmonic Current EMS Immunity 06/05/2014 At 115VAC and full load At 230VAC and full load At 115VAC and cold start At 230VAC and cold start At 115VAC and full load At 230VAC and full load 14.5 6 30 45 0.99 0.95 Includes set-up tolerance, line regulation, and load regulation Typical adjustment by potentiometer (VR1) Low Line to High Line 0% to 100% full load -2.0 -5.0 -1.0 -1.0 A A See Table +2.0 +5.0 +1.0 +1.0 See Table See Table See Table % % % % Measured with 0.1µF and 47µF capacitors in parallel At 230VAC and full load full load full load 0~50°C -0.02 Protection type: latch-style. Recovery after reset AC power ON or inhibit Protection type: constant current limit Protection type: shut down o/p voltage; auto-recovery after temp. goes down Variable OVP, 120%±7% Vout 105% rated output power 100°C±5°C detect on heatsink of sec. side 2 x MOPP 4000 1800 500 100 100 100 16 800 100 +0.02 ms ms ms %/°C See Table Test is done without enclosure 500VDC 500VDC 500VDC At 264VAC At 264VAC Isolated from output Sink Current: 20mA max.; Drain Voltage: 40V max. VAC MΩ 300 100 µA Selectable +5V/0.5A or +9V/0.3A aux. output By external switch Open drain signal low when PSU turns on 0 105 %Vo 0 105 %Io See page 5 See derating curve -20 +60 °C -40 +85 °C Non-condensing 20 90 % RH 10 95 % RH Load and temperature control fan 10~500Hz, 2G 10 min./1 cycle, period for 60 min. each along X, Y, Z axes. Certified IEC60068-2-6-2007; IEC60068-2-64-2008 5.73 lbs (2.6kg) 10.256 x 5.000 x 2.500 inches (260.50 x 127.00 x 63.50 mm) UL/cUL (ANSI/AAMI ES60601-1; CAN / CSA-C22.2 No.60601-1); NFPA 99; TUV (EN60601-1; IEC60601-1); MOPP approval EN55011 EN61000-3-2; EN61000-3-3 EN60601-1-2; IEC61000-4-2, 3, 4, 5, 6, 8, 11 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 2 of 7 Rev A Wall Industries, Inc. PSME1200 SERIES 1200 Watts, Medical AC/DC Switching Power Supplies MECHANICAL DRAWING 10.236 [260.50] Unit: inches [mm] 2.500 [63.50] 6.378 [162.00] POS (+) NEG (-) 1 V-Adj CN5 LED Addr. SW 4-M4 L=4 both sides 5.000 [127.00] 2.638 [67.00] N L 1.161 [29.50] 2.264 [57.50] 11.555 [293.50] 23 21 19 17 15 13 11 9 7 5 3 1 CN5 7.028 [178.50] 1.181 [30.00] 0.768 [19.50] 24 22 20 18 16 14 12 10 8 6 4 2 1.417 [36.00] AC Input Terminal Pin Function 1 ACL 2 ACN 3 4-M4 L=4 both sides Pin 1 2 3 4 5 6 7 8 9 10 11 12 Function NC NC AUX GND SCL SDA AUX GND VCI GND ACI GND Control Pin Number Assignment (CN5): JST S24B-PHDSS or Equivalent Description Pin Function Description For RS232 Receiver Function 13 EN+ Inhibit ON/OFF (+) For RS232 Transmission Function 14 AUX +5V/0.5A or +9V/0.3A Auxiliary Power +5V/0.5A or +9V/0.3A Auxiliary Power 15 ENInhibit ON/OFF (-) Ground 16 GND Ground Serial Clock used in the I2C Interface 17 PAR Parallel Operation Current Sharing Serial Data used in the I2C Interface 18 VSET AUX Output Set +5V/0.5A or +9V/0.3A Auxiliary Power 19 POK Power OK Ground 20 GND Ground V Program 21 VSRemote Sense (-) Ground 22 VONegative Output Voltage I Program 23 VS+ Remote Sense (+) Ground 24 VO+ Positive Output Voltage LED STATUS LED Solid (Green) Solid (Orange) Slow Blink (Green) Fast Blink (Red) Solid (Red) Slow Blink (Red) Intermittent Blink (Red) Interlace Blink (Red) LED Signal Status Power OK (Local Mode) Power OK (Remote Mode) Power Standby Over Voltage Protection (OVP) Over Load Protection (OLP) Over Temperature Protection (OTP) Fan Failure Power Failure * Local mode: Use ACI/VCI to control output current and voltage * Remote Mode: Use RS232 or I2C command to control output current and voltage 06/05/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 3 of 7 PSME1200 SERIES 1200 Watts, Medical AC/DC Switching Power Supplies Rev A Wall Industries, Inc. REMOTE ON/OFF (1) Using Internal 5V Auxiliary Source (2) ON/OFF Control by NPN Transistor AUX AUX SW 2KΩ (3) Using External Voltage Source 2KΩ EN+ AUX 2KΩ EN+ EN+ SW AUX AUX AUX EN- EN- GND GND AUX EN- Tr Ctrl sw GND OFF Power OFF ON Ctrl Power ON L Power OFF H Power ON GND sw OFF Power OFF ON Power ON Default setting POWER OK SIGNAL * Place an additional capacitor to have a better performance of auxiliary power operation. P.OK Good Failure * DC / DC 5V/0.5A or 9V/0.3A AUX VSET GND AUX LOAD * The grounding of “AUX” power should be connected to “GND” port. If “V-“ is connected as Grounding make sure to short the “GND” and “V-“ ports. Internal Circuit VSET AUX and P.OK Signal 470µF 16V Open (Default Setting) Short to GND 5V 9V REMOTE SENSE 1) Remote Sense 2) Local Sense (Default Setting) + + + 06/05/2014 - + - Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 4 of 7 PSME1200 SERIES 1200 Watts, Medical AC/DC Switching Power Supplies Rev A Wall Industries, Inc. CURRENT SHARING 3) Current Sharing with Remote Sense + + 24 23 VS+ VO+ + 24 23 VO+ VS+ + 24 23 VO+ VS+ 24 23 VS+ VO+ VO- VS- VO- VS- VO- VS- VO- VS- GND POK GND POK GND POK GND POK VSET PAR VSET PAR VSET PAR VSET PAR GND EN- GND EN- GND EN- GND EN- AUX EN+ AUX EN+ AUX EN+ AUX EN+ GND ACI GND ACI GND ACI GND ACI GND VCI GND VCI GND VCI GND VCI GND AUX GND AUX GND AUX GND AUX SDA SCL SDA SCL SDA SCL SDA SCL GND AUX GND AUX GND AUX GND AUX NC NC NC NC NC NC NC NC 4) Current Sharing with Local Sensing + + 24 23 VO+ 06/05/2014 VS+ + 24 23 VO+ VS+ + 24 23 VO+ VS+ 24 23 VO+ VS+ VO- VS- VO- VS- VO- VS- VO- VS- GND POK GND POK GND POK GND POK VSET PAR VSET PAR VSET PAR VSET PAR GND EN- GND EN- GND EN- GND EN- AUX EN+ AUX EN+ AUX EN+ AUX EN+ GND ACI GND ACI GND ACI GND ACI GND VCI GND VCI GND VCI GND VCI GND AUX GND AUX GND AUX GND AUX SDA SCL SDA SCL SDA SCL SDA SCL GND AUX GND AUX GND AUX GND AUX NC NC NC NC NC NC NC NC Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 5 of 7 PSME1200 SERIES 1200 Watts, Medical AC/DC Switching Power Supplies Rev A Wall Industries, Inc. INSTALLATION INSTRUCTIONS 1. Mounting Directions 1-1 Recommended Standard Mounting Methods (a) (b) (c) + + + 4-M4 L=4mm max. 4-M4 L=4mm max. 4-M4 L=4mm max. 2. Mounting Method 2-1 There are ventilating holes on the front and back side panels. Do not obstruct; allow at least 50mm for airflow 2-2 The maximum allowable penetration for the screw is 4mm. Incomplete threading should not be penetrated. 2-3 Recommended torque of mounting screw: M4 screw: 1.27N • m (13.0kgf • cm) More than 50mm More than 50mm FAN Airflow FAN 06/05/2014 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 6 of 7 Rev A Wall Industries, Inc. PSME1200 SERIES 1200 Watts, Medical AC/DC Switching Power Supplies CURVES CMD vs Output Curve VCI vs OVP Curve COMPANY INFORMATION Wall Industries, Inc. has created custom and modified units for over 50 years. Our in-house research and development engineers will provide a solution that exceeds your performance requirements on-time and on budget. Our ISO9001-2008 certification is just one example of our commitment to producing a high quality, well-documented product for our customers. Our past projects demonstrate our commitment to you, our customer. Wall Industries, Inc. has a reputation for working closely with its customers to ensure each solution meets or exceeds form, fit and function requirements. We will continue to provide ongoing support for your project above and beyond the design and production phases. Give us a call today to discuss your future projects. Contact Wall Industries for further information: Phone: Toll Free: Fax: E-mail: Web: Address: 06/05/2014 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 37 Industrial Drive Exeter, NH 03833 Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 • Fax 603-778-9797 website: www.wallindustries.com • e-mail: [email protected] Page 7 of 7