2U 800/1200W (short depth)0 pages

800W—1200W Short Mercury
Module 2U high - <200mm / 8” deep
Features
• Suits ETSI 300mm deep cabinets
•

4 power modules per 2U shelf

•

24/27V and 48/54V versions

•

Single and dual output shelf options

•

90V to 300V input without damage

•

800W at 90V AC in up to +70°
C*

•

1200W at 176V AC in up to 55°
C*

Uses & Benefits
The flexible power modules offer scope to configure
solutions for a wide range of Industrial or Telecom/
Network applications. The wide range input offers
flexibility and tolerance to substantial input power
disturbances.
The module auto configures its maximum power output to suit the AC source, offering 1200W* for
208/230/277V applications or 800W for 100/120V

Specifications
INPUT
AC Range:
Power factor
Efficiency
Hold up
Peak Inrush Current
Overcurrent

OUTPUT
48/54V versions (output voltage range 34V to 59V)
AC input

applications.
This short module makes it an ideal choice for applications where depth is limited. Shelves can be used
in cabinets just 300mm / 12inches deep.

>90V
>176V
>176V

•

+24V, 0V –24V) or two separate systems in one
shelf either at the same or at different voltages
(e.g. +24V, and –54V) where each output has
dual redundant capability.
* for 48/54V models

Temp
70°C
70°C
55°C

Maximum
Current
15A
18.5A
23A

Power
800W
1000W
1200W

24/27V versions (output voltage range 20V to 33V)

Two shelf options are available.
• One with a conventional single output such that
with 4 power modules fitted a 3+1 redundant
solution is provided.
One with two separate outputs. This provides
scope to create centre tapped outputs (e.g.

90 to 277 VAC, 47 to 63Hz
0.99 typically
~90% (230V AC, >50% load)
>20ms (output to 80% nominal)
<36A
Internal 20A fuse

AC input
>90V
>176V
>176V
Accuracy
Ripple and noise
Line regulation
Load regulation
Current share
Parallelability
Temp. coefficient

Temp
65°C
65°C
55°C

Maximum
Current
35A
42A
45A

Power
800W
1000W
1100W

±50mV
1% P-P measured with 20MHz
bandwidth
<0.25%
±1.0% from no load to full load
Slope program (Droop)
Redundant FET included - may
be paralleled with other units
< ±0.02% per°
C

www.tdipower.com
© Copyright 2008, Transistor Devices, Inc. 17573AGA

DEMANDING APPLICATIONS DEMAND TDIPOWER

This document is believed to be correct at time of publication and Transistor Devices, Inc. accepts no responsibility for consequences from printing errors or inaccuracies.
Specifications are subject to change without notice.