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TH Series

Features

u 1U High

u Up to 10,000W in 19” Rack

u Hot Swap Capable

u High Efficiency

u Full array of signals

1200 to 2500W Front End Power Supplies

Model

TH120024

TH120048

Nominal Voltage

V

12

24

48

48

Output Voltage Range

VDC

10.5-14

21-28

42-56

42-56

Total Regulation

%

±1%

Output Current

A(max)

100

50

25

50

Current limit

(1)

A

120

60

30

60

Short Circuit Current

%

150

75

37

75

Output Noise

mV

250mV peak to peak (10kHz to 20MHz)

Output Rise Time

ms

100-400 ms

Dynamic Response

%

3% in 10ms for a 10-100% load change

Overvoltage Protection

(1) VDC

13-15

27-30

50-60

50-60

Load Sharing

%

±5%

I2C Programing

-

Set output Volt, Monitors AC present, Converter OK, Thermal Profile, Fan fail

Signals (opto isolated)

(4)

-

AC Fail, Module Alarm, Temp Alarm

Remote On/Off

V

Shuts down outputs by applying 3.3 to 5V

Auxiliary Output

(3)

-

12V@100mA

AC Input

VAC

90-264

90-264

90-264

180-264

Input Frequency

Hz

47-63

Power Factor

-

0.99 typ. @ 230VAC, full load, meets EN61000-3-2

Inrush Current

(2)

A

30 Amps peak

Efficiency (at full load)

%

88

90

92

93

Immunity

-

EN61000-4-2,-3,-4,-5,-6,-8,-11

EMC (conducted and radiated)

-

EN55022, Level B, FCC Class B

Operating Temperature

°C

-40 to 70, derate linearly to 60% load above 50°C

Storage Temperature

°C

-40 to 85

Humidity

%

5 to 95 (non-condensing)

Altitude

ft

-200 to 8000

Shock

G

IEC68-2-27, Mil-STD-810E, 20G

Vibration

Hz

IEC68-2-64 (random) 20-2000Hz, 30 minutes

Safety Agency

-

UL60950, CSA 22.2 No. 60950-00, EN60950, CE Mark

Size (L x W x H)

in.

14.25 x 4.00 x 1.69 (stand alone), 16.30 x 17.31 x 1.7 (THR4 Rack)

Weight

lbs

Power Module 6lbs, Rack 9lbs

Warranty

yrs

Two Years

1

Adjustable via i2C or through Lambda Network Interface Card

2

Excludes Xcaps in the EMC input filter

3

Output operates independent of main DC output and is referenced to (-)Vout

4

All three signals share a common return - logic ground

5

Use rack model THR400

Specifications

Key Market Segments & Applications