TDK-Lambda Alpha 800 Mode D'emploi page 16

Alpha 800 Handbook
L @ = 1.8 – 3.2V
N @ = 18 – 32V
Q @ = 2.7 – 3.9V
S @ = 2.5 – 5.7V
U @ = 10 – 21V
Z @ = 4.5 – 5.5V
Secondary Options:
Option Description
_MG Provides a module good signal with indicates output voltage is within limits.
_PA Forces paralleled modules to share load current. Additionally it also provides the
module good signal.
_PP Provides either of the following functions:
a) Reduces module current limit and caters for paralleled modules with busbar
linking. For use with modules providing a max output of up to 16V only; or
b) Identical to _PA except that the module is paralleled at the output of the module
with busbar linking.
_IN Provides an external signal which may be used to inhibit the output of the module.
_RP Provides remote programming of the module output voltage.
_D Provides a delay to the turn on time of the output.
Note:
The RP option can only be used on modules with output voltages rated up to 16V. Not for use with a module voltage range of 18-
29V or twin output modules.
B, BB, Z, Q, M, G, C, and D modules fitted with PP options are not permitted in slot 7.
Only one G module is permitted on each converter.
ELECTRICAL & THERMAL RATINGS:
Input parameters
NOMINAL INPUT VOLTAGE RANGE
MAX. INPUT VOLTAGE RANGE
INPUT FREQUENCY
MAXIMUM INPUT CURRENT
INRUSH CURRENT
* DC for specific Non-standard, 60950-1 versions only.
Output parameters
INPUT VOLTAGE
RANGE
90-99.9Vac, 47-63Hz
100-264Vac, 47-63Hz
85-264Vac, 47-63Hz
120-360Vdc
85-90Vac, 47-63Hz
*Intermittent: Duty cycle is 30 sec. max at up to 1000W output followed by 60 sec. min. at up to 800W output.
Amps x Number of Secondary Turns
Ampere Turns is sum of (
Max Total Ampere-turns = 200AT
Max Ampere-Turns for converter #1 (slots 1-3) = 120AT
Max Ampere-Turns for converter #2 (slots 4-7) = 120AT
The above ratings apply for all PSU mounting orientations. The ratings also apply whether or not input and/or output connector
housings are fitted.
MAX INPUT MAX.
CURRENT AMBIENT
16A 45°C
16A 50°C
16A 50°C
11A 45°C
16A 50°C
M @ = 5 – 16V
P @/@ = 18 – 29V / 5 – 16V
R @ = 2.7 – 3.9V
T @ = 1.8 – 3.2V
W @ = 4.5 – 5.5V
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94.5 - 240VAC or 133VDC-328VDC*
85-264VAC or 120-360VDC*
47-63Hz
16 AMPS or 11 AMPS DC
<50 AMPS
OPERATING MAX. OUTPUT
MODE POWER
Continuous 1000W
Continuous 1000W
Continuous 800W
Continuous 800W
Intermittent* 1000W
) for all outputs.
Page 16 of 28
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17026 issue 20, April 2016