Zippy M1S2-5500V4H User Manual

1.1 INTRODUCTION

First of all, thank you for purchasing M1S2 series redundant power supply for 1U.

The M1S2 is a 1+1 hot-swappable / hot-pluggable redundant power supply. It consists

of,

1) complete metal frame

2) compact size power module

3) backplane

The M1S2 series redundant power supply offer a maximum 400/500 watts of output

power. The power module is in compact size, and built-in a 40mm ball bearing DC fan

for better ventilation. Each power module is designed with 5 outputs (+3.3V, +5V,

+12V, -12V, and +5Vsb) circuits, and compliant to ATX12V. All you can see on the

backplane is just passive components and this is the key point for longer MTBF.

The M1S2 series offer a warning sub-system, including LED display, buzzer alarm,

TTL signal, It guides user the fast way to find out the power supply and DC fan status.

When all the power modules operate normally, it balances the load share through its

parallel design, which increases the reliability of power system.

To really discover the power system and ease in using it, we recommend you to read

through this manual carefully.

1.2 PACKING

Your M1S2 series should consist of the following,

a) M1S2 x 1

b) Accessory pack x 1

1.3 MODEL DESINGATION

Model number identification

X X Y Z X – X XXX X X X

1 2 3 4 5 6 7 8 9 10

1st --- Category

X --- blank AC input ( AC – DC )

D -48Vdc input

B -24Vdc input

2nd --- Serial ID

X --- R redundant 1 + 1

M redundant N + 1

3rd --- for # U use

Y --- 1 for 1U use

2 for 2U use

4th --- PM or Customer specify

5th --- # of power module in N+1 system

X --- 1 single

2 1+1 power system

3 2+1 power system

4 3+1 power system

6th --- # of the channel

X --- 2 5V, 12V ( Disk Array )

4 5V, 12V, -5V, -12V ( AT )

5 5V, 12V, 3.3V, 5Vsb, -12V ( ATX / EPS )

6 5V, 12V, 3.3V, 5Vsb, -5V, -12V ( ATX / EPS )

7th --- # of total wattages

XXX --- XXX W

AXX --- 10XX W

BXX --- 11XX W

CXX --- 12XX W

………

8th --- attribute

X --- P w/ PFC

F w/ EMI filter

V HIGH EFFICIENCY

9th --- Use FAN type

X --- 3 use 3.8CM type

4 use 4CM type

6 use 6CM type

8 use 8CM type

10th --- chassis type

X --- H horizontal type

V vertical type

M horizontal + vertical type

1.4 FEATURES

M1S2 series, 400W/500W + 400W/500W redundant power supply with active PFC,

complaint to ATX12V

 All circuit designed into the power module

 Hot-swap and hot-plug ability

 Full range (90VAC – 264VAC) operation

 Active Power Factor Correction (PFC) built-in

 Balance load sharing design

 Remote sensing design

 Meet FCC, CISPR EMI regulation

 Faulty free- slide rail design

 Compact size for 1U chassis

 Dual inlets design

 Designed with one 40mm ball bearing DC fan on power module

1.5 DRAWING