Catalogs >
PULS GmbH >
MLY02.100

MLY02.100
16Pages

Catalog excerpts

DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE REDUNDANCY MODULE Cost Effective Solution to Build Redundant Systems Dual Input with Single Output Two Diodes (Common Cathode) DC12-48V (120Vdc) ±25% Wide-range Input Full Power Between -40°C and +60°C Compact Design, Width only 45mm Quick-connect Spring-clamp Terminals Easy Wiring: Distribution Terminal for Negative Pole Included 3 Year Warranty GENERAL DESCRIPTION SHORT-FORM DATA The MLY02.100 is a simple is a redundancy module, which can be used to build 1+1 and N+1 redundant systems. It is equipped with two input channels, which can be connected to power supplies with up to 5A output current and one output, which can carry nominal currents up to 10A. The module is suitable for power supplies with constant current overload behavior as well as any kind of “Hiccup” overload behavior. Unique quick-connect spring-clamp terminals allow a safe and fast installation and a large international approval package for a variety of applications makes this unit suitable for nearly every situation. ORDER NUMBERS Redundancy Module Input voltage Input voltage range Input current Output current Input to output voltage drop typ. 0.8V typ. 0.9V typ. 0.9V Power losses typ. 0W typ. 4.0W typ. 4.5W typ. 9.0W Temperature range -40°C to +70°C Derating 0.25A/°C Dimensions 45x75x91mm w/o restrictions with restrictions w/o restrictions with restrictions continuous for 5 seconds continuous for 5 seconds at cont. overload/ short circuit input: 2x2.5A input: 1x5A input: 2x5A at no load input: 2x2.5A input: 1x5A input: 2x5A operational, +60 to +70°C WxHxD MARKINGS 12-48V (120V) Standard unit IND. CONT. EQ. Oct. 2013 / Rev. 1.1 DS-MLY02.100-EN All parameters are specified at 24V, 10A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted www.pulspower.com Phone +49 89 9278 0

Open the catalog to page 1

DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE The information presented in this document is believed to be accurate and reliable and may change without notice. No part of this document may be reproduced or utilized in any form without permission in writing from the publisher. PE is the abbreviation for Protective Earth and has the same meaning as the symbol Earth, Ground This document uses the term “earth” which is the same as the U.S. term “ground”. To be defined, value or description will follow later. A figure displayed with the AC or DC before the value represents a nominal voltage with...

Open the catalog to page 2

DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE 1. INTENDED USE This redundancy module is designed for installation in an enclosure and is intended for the general use such as in industrial control, office, communication, and instrumentation equipment. This redundancy module can be used with any type of power supply as long as the maximum ratings are not exceeded. It is suitable for power supplies with constant current overload behavior as well as any kind of “Hiccup” overload behavior. Do not use this redundancy module in equipment, where malfunction may cause severe personal injury or...

Open the catalog to page 3

3. INPUT AND OUTPUT CHARACTERISTICS Number of inputs Number of outputs Input voltage Input voltage range Input voltage with restrictions Input voltage range with restrictions Voltage drop, input to output See note 3 on bottom of the table Restrictions apply, see note 3 on bottom of the table. at 2x2.5A, see Fig. 3-2 at 1x5A, see Fig. 3-3 at 2x5A, see Fig. 3-2 continuous continuous, see note 1 for 5 seconds for maximal 10ms per input continuous for 5 seconds at continuous overload or short circuit, see note 2 per input, -40°C to +60°C voltage applied to the output, continuously allowed Input...

Open the catalog to page 4

Fig. 3-2 Input to output voltage drop when both inputs draw current (typical 1+1 redundant case, when the output voltages of the two units are equal or set into “parallel use” mode) Input, Output Current Voltage Drop = U1 - UOUT Fig. 3-3 Input to output voltage drop when only one input draws current QS10.241 Not used or power supply with lower voltage Output Current Voltage Drop = U1 - UOUT 4. POWER LOSSES Power losses Standby power losses input: 2x2.5A input: 1x5A input: 2x5A at no output current Input, Output Current Oct. 2013 / Rev. 1.1 DS-MLY02.100-EN All parameters are specified at...

Open the catalog to page 5

MiniLine MLY-Series DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE I 5. LIFETIME EXPECTANCY AND MTBF_ The redundancy module has two input channels which are completely independent from each other. Each control circuit, auxiliary voltage source, or other circuitry in the module are designed separately for each input. The dual input redundancy module can be considered as two single redundancy modules combined together in one housing. The only common point is the circuit trace that ties the two separate circuits together at the output. The MTBF figures below are for the entire dual input module....

Open the catalog to page 6

DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE 6. TERMINALS AND WIRING Type Solid wire Stranded wire American Wire Gauge Max. wire diameter Wire stripping length Pull-out force Input and output Bi-stable, quick-connect spring clamp terminals. IP20 Finger safe construction. Suitable for field- and factory installation. 0.3-4mm2 0.3-2.5mm2 26-12 AWG 2.8mm (including ferrule) 6mm / 0.25inch 10AWG:80N, 12AWG:60N, 14AWG:50N, 16AWG:40N (according to UL486E) Instructions: a) Use appropriate copper cables that are designed for minimum operating temperatures of: 60°C for ambient up to 45°C and 75°C...

Open the catalog to page 7

DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE I 8. FRONT SIDE AND USER ELEMENTS B Input terminals for input 1 C Input terminals for input 2 All parameters are specified at 24V, 10A output current, 25°C ambient and after a 5 minutes run-in time unless otherwise noted

Open the catalog to page 8

MiniLine MLY-Series DC12-48V (120V), 10A, DUAL REDUNDANCY MODULE The redundancy module is suitable for applications in industrial environment as well as in residential, commercial and light industry environment without any restrictions. A detailed EMC report is available on request. EMC Immunity According generic standards: EN 61000-6-1 and EN 61000-6-2 Electrostatic discharge EN 61000-4-2 Contact discharge 8kV Criterion A Fast transients (Burst) EN 61000-4-4 Input lines 2kV Criterion A Output lines 2kV Criterion A Surge voltage on input lines EN 61000-4-5 + -» -_200V_Criterion A Surge...

Open the catalog to page 9