PRODUCTS MANUAL MRT/MRW SERIES PS/2 Size Mini-Redundant Power Supply Rev.
INDEX 1.1 Introduction page 2~3 1.2 Packing page 3 1.3 Model Designation page 3 1.4 Features page 4 1.5 Pre-Installation page 5 1.6 Drawing page 6~8 1.7 Specification page 9~10 1.8 Installation & Testing page 11~12 1.9 Hot-Swap Procedures page 13~14 1.10 Pin-outs and function of connectors page 15 1.
1.1 INTRODUCTION First of all, thank you for purchasing MRT/MRW Series – PS/2 size Mini Redundant power supply. The MRT/MRW Series are 1+1, Hot swappable/Hot-pluggable/Redundant power supply set, it consists of: (1) Complete metal frame (nickel-plated) (2) Compact size (real PSII form factor) 1+1 power modules (3) Backplane board The MRT/MRW Series of hot swappable redundant power supply offer maximum 300/320/400 watts of output power.
When all the power modules are at normal condition, it balances the load share through its parallel design and results in the increasing reliability of the power system. In order to use the power supply more effectively and safely, we suggest that you read through this manual carefully in advance of the installation and any operation. 1.2 PACKING Your MRT/MRW box package should consist of the following: (A) MRT/MRW Redundant set *1 (B) Accessory pack *1 (C) Product manual *1 1.
1.4 FEATURES MRT/MRW Series --- Mini Redundant power supply (W/PFC).
1.5 PRE-INSTALLATION Before installing the MRT/MRW unit into the system chassis, please review the following drawing page and find out the best way to match them. 1.6 DRAWING ( page 6~8) 1.
INPUT CHARACTERISTICS: MRT-6300/6320P VOLTAGE: 90 ~ 264 VAC FULL RANGE FREQUENCY : 47 ~ 63 Hz INPUT CURRENT: 6.0 / 3.0 A FOR 115 / 230 VAC INRUSH CURRENT: 60A / 80A MAX. FOR 115 / 230 VAC PER POWER MODULE OUTPUT CHARACTERISTICS: OUTPUT VOLTAGE OUTPUT CURRENT MIN.[A] MAX.[A] PEAK(A) REGULATION OUTPUT LOAD LINE RIPPLE & NOISE MAX. [P-P] ± 5% ± 1% 50mV ± 7% ± 1% 120mV 5V 3.0 25 12V 2 16 -5V 0. 0.5 ±10% ± 1% 150mV -12V 0. 0.5 ±10% ± 1% 150mV 3.3V 1.0 18 ± 5% ± 1% 50mV 2.
INPUT CHARACTERISTICS: MRW-6350P/6400P/6420P VOLTAGE: 90 ~ 264 VAC FULL RANGE FREQUENCY : 47 ~ 63 Hz INPUT CURRENT: 8.0 / 4.0 A FOR 115 / 230 VAC INRUSH CURRENT: 60A / 80A MAX. FOR 115 / 230 VAC PER POWER MODULE OUTPUT CHARACTERISTICS: OUTPUT VOLTAGE OUTPUT CURRENT REGULATION OUTPUT LOAD LINE RIPPLE & NOISE MAX. [P-P] 35 ± 5% ± 1% 50mV 2 22/28/28 ± 6% ± 1% 120mV -5V 0 0.5 ±10% ± 1% 150mV -12V 0 1.2 ±10% ± 1% 150mV 3.3V 1.0 25 ± 5% ± 1% 50mV 2.0 ± 5% ± 1% 60mV MIN.
1.8 INSTALLATION & TESTING Turn off (Remote off) the on/off switch. Mount the power supply in the system chassis using the proper mounting hardware, the mounting holes in the power supply should match with those in the case. Attach the connectors to the M/B by following the M/B instructions, there are various connectors / pin-outs of both power supply and M/B. They should match each other; otherwise the connection will cause undetectable harms.
The individual LEDs (both on the rear side or on the front control panel) indicating the power supply’s status will not light. Meanwhile, the other power module will continue to backup the power output without affecting the computer system’s operation or cause system shut-down. The warning buzzer will continue sound until the user reset the warning buzzer by pressing the buzzer reset or use the reset switch.
1.9 HOT SWAP PROCEDURES Please refer to the following when either power module or the fan found defective. A) Locate and turn on the defective power module by examining the individual LED (if LED without light, it indicates the power module is defective). ***WARNING: Please perform the above step carefully otherwise it may cause shut down the whole system. B) Turn off the individual on/off switch of the defective power module.
F) Turn on the power module. G) Check the LED of the power module that should light Green. H) Check the LED indicating the total power status, which should change from Red to Green. I) Tighten the screws and fix the power module. J) If you want to test this functional power module in simulating defective situation. Please refer to the Section 1.8 Installation & Testing. Remarks: If the DC fan of the power module fails, you have to replace the power module. Please follow the same procedures.
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1. 11 TROUBLE SHOOTING If you have followed these directions correctly, there should be no problem occurred. Same common symptoms are: the system doesn’t work, buzzer sound, work for a very short period, etc., please try the following steps to verify and correct it: 1. Check all the connections (correct pinouts, loose connections, wrong direction, etc). 2. Check for short-circuits or defective peripherals by unhooking each peripheral once at a time.
The “RELIABILITY “ solution to E-application 新巨企業股份有限公司 ZIPPY TECHNOLOGY CORP. POWER DIVISION HEADQUARTERS 10F, NO. 50, MIN CHYUAN RD., SHIN-TIEN CITY, TAIPEI HSIEN, TAIWAN, R.O.C. TEL: 886-2-29188512 WEB SITE: http://www.zippy.com.tw FAX: 886-2-29134969 E-mail：power@zippy.com.tw USA OFFICE U.S. East (Atlantic) 11 Melanie Lane, Unit 1B East Hanover, NJ 07936 TEL：1-973-463-9499 FAX：1-973-453-8014 E-mail：edward@zippy.com U.S.
