DATASHEET Rev. B DCHF500W SERIES 2:1 Input Voltage Range 12, 24, & 48 VDC Single Outputs 504~528W Output Power DC/DC Chassis Mount Power Converters FEATURES RoHS Compliant 504~528W Output Power ±10% Voltage Adjustment Range 12V, 24V, and 48V Output Voltages Available Cooling Fan Dimensions: 9.84 x 6.30 x 3.43 Inches 2:1 Input Voltage Range Short Circuit, Over Voltage, Over Current, and Over High Reliability Temperature Protected Built-in EMI Filter DESCRIPTION The DCHF500W series of DC/DC power converters offers output power from 504W to 528W in a 9.84” x 6.30” x 3.43” enclosed case. This series has 2:1 input voltage ranges of 38-60VDC and 72-144VDC and 12V, 24V, and 48VDC single outputs available. Some features include ±10% output adjustability, cooling fan, and a built-in EMI filter. These supplies are also RoHS compliant. All models are protected against short circuit, over voltage, over current, and over temperature conditions. 05/25/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 1 of 4 DCHF500W Series 2:1 Input Voltage Range 504~528W, Single Outputs DC/DC Chassis Mount Converters Rev. B SPECIFICATIONS: DCHF500W 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 Nom Max 48VDC nominal input models 38 48 60 110VDC nominal input models 72 110 144 Unit INPUT SPECIFICATIONS Input Voltage Range VDC OUTPUT SPECIFICATIONS Output Voltage See Table Output Voltage Adjustment Range Line Regulation Full load -10 +10 % ≤ -0.5 ≤ +0.5 % Load Regulation 0.5 % Output Current See Table Output Power See Table Ripple & Noise See Table PROTECTION Over Voltage Protection 115 150 % Vo Over Current Protection 110 130 % Io Short Circuit Protection yes Over Temperature Protection yes GENERAL SPECIFICATIONS Efficiency See Table Input to Output Withstand Voltage Input to FG Isolation Resistance 1000 All for 1 minute VDC 1000 Output to FG 500 At 500VDC 100 MΩ ENVIRONMENTAL SPECIFICATIONS Operating Temperature -10 +50 °C Operating Humidity (non-condensing) 20 90 % RH Storage Temperature -20 +85 °C Storage Humidity (non-condensing) 20 95 % RH Cooling Method fan PHYSICAL SPECIFICATIONS 9.84 x 6.30 x 3.43 inches (250 x 160 x 87 mm) 6.17 lbs (2800g) Dimensions (L x W x H) Weight Warranty 1 year SAFETY & EMC CHARACTERISTICS Safety Standards Design refer to LVD EMC Standards Design refer to EN55022, EN61000-4 05/25/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 2 of 4 DCHF500W Series 2:1 Input Voltage Range 504~528W, Single Outputs DC/DC Chassis Mount Converters Rev. B MODEL SELECTION TABLE Model Number DCHF500W-SD48-12 DCHF500W-SD48-24 Input Voltage 48 VDC (38 - 60 VDC) DCHF500W-SD48-48 DCHF500W-SD110-12 DCHF500W-SD110-24 110 VDC (72 - 144 VDC) DCHF500W-SD110-48 Output Voltage Output Current Ripple & Noise Output Power Efficiency 12 VDC 42A 120mV 504W 82% 24 VDC 21A 200mV 504W 82% 48 VDC 11A 360mV 528W 84% 12 VDC 42A 120mV 504W 82% 24 VDC 21A 200mV 504W 82% 48 VDC 11A 360mV 528W 84% MECHANICAL DRAWING Unit: inches (mm) 7.74 (196.5) 0.89 (22.5) PIN CONNECTIONS 3.43 (87) 2.20 (56) Pin No 4 - M4 two side Assignment 1 2 DC Input (V+) DC Input (V-) 3 FG 4 DC Output (V+) 5 DC Output (V-) 0.59 (15) Screw Size: M4*6 9.84 (250) 6.30 (160) 0.37 (9.5) 1.26 (32) 2.48 (63) 1 2 3 6.30 (160) 4.33 (110) 1.18 (30) 4 4 - M4 5 05/25/2011 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 3 of 4 Rev. B DCHF500W Series 2:1 Input Voltage Range 504~528W, Single Outputs DC/DC Chassis Mount Converters 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: 05/25/2011 (603)778-2300 (888)597-9255 (603)778-9797 [email protected] www.wallindustries.com 5 Watson Brook Rd. Exeter, NH 03833 Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833 603-778-2300 www.wallindustries.com Fax 603-778-9797 Page 4 of 4