Industrial Decoupling Module TSPC-DCM Module: 600 Watt This module contains two diodes for redundant operation of two power supplies. In case a power supply fails and becomes short circuit at the output it will be isolated from the second power supply which still supplies the load. In normal operation the output current is shared between the power supplies as far as they are adjusted to the same output voltage level. There is no active current sharing and connected power supplies are «hot swapable» by qualified personnel. For supervision the DC-OK signals of the power supplies are to be used, the TSPC- DCM module itself provides no signal output. Model Order code Input voltage Input current Max. reverse Internal power loss Voltage drop Voltage (typ at 24 VDC) across the diodes TSPC-DCM600 5 – 28 VDC 20 mA min. 35 VDC 0.5 W at no load 0.75 VDC typ. (24 VDC nom.) 25 A max. 28.8 W at full load 1.2 VDC max. Specifications Temperature range – Operating –25°C to +70°C max. Degree of protection IP 20 (IEC/EN 60529) Reliability, calculated MTBF at +25°C acc. to IEC 61709 >123 Mio h Safety standards – Information technology equipment IEC/EN 60950-1, UL 60950-1, CSA 22.2 No 60950-1-07 – Industrial control equipment UL 508, CSA-C22.2 No. 107 – Electrical equipment for machines EN 60204-1 – Electronic equipment for power installation EN 50178 – Safety transformers for SMPS EN 61558-2-7 – Control equipment for hazardous location IEC/EN 60079-15 II3G EX nA IIC T4 Safety approvals – CSA certification www.tracopower.com/products/tspc-dcm-csa.pdf – CB test certificate IEC 60950-1 (SIQ for EN) www.tracopower.com/products/tspc-dcm-cb.pdf Safety and installation instruction www.tracopower.com/products/tspc-dcm-inst.pdf Block diagrams LOAD + + - - + + - - +Vin unit 1 +Vout +Vin unit 2 -Vout -Vin unit 1&2 - + - + L L N N TSPC unit 1 TSPC unit 2 TSPC-DCM600 (example) (example) http://www.tracopower.com Page 1 of 2 Industrial Decoupling Module TSPC-DCM 600 Watt Outline Dimensions Weight: 410 g (0.90 lb) 85.0 (3.35) 42.5 (1.67) 34.5 (1.36) 34.5 (1.36) ø 4.3 (0.17) Wall mounting bracket (otional) ø 4.3 (0.17) Order code: TSP-WMK03 R 2.15 (0.085) 4 x positioning holes 2.0 (0.08) 15.0 15.0 (0.59) (0.59) Material: 2 mm Mild Steel Dimensions in [mm], ( ) = Inch Tolerance: ±0.1mm (± 0.004) Tolerances: ±0.5 mm (±0.02) Specifications can be changed any time without notice. Rev. 03/12 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · info@traco.ch · www.tracopower.com Page 2 of 2 7.0 (0.28) R 2.15 (0.085) R 2.15 (0.085) 2.0 (0.08) 2.0 (0.08) 25.0 (0.98) 25.0 (0.98) 37.0 (1.45) 74.0 (2.91) 55.0 (2.16)