TDK-Lambda NV175 Mode D'emploi page 15

NV175 HIALT Handbook
PRODUCTS COVERED
NV175 models as described below:
Unit Configuration Code:
NVx-abcde-f-g-h-ijk
where:
x = 1 for NV175
a = Number of Outputs : 1, 2, 3 or 4
Channel 1 Output Voltage†: 5, T, E, F or G
b =
Channel 2 Output Voltage†: 1 , 2, 3, 5 5L, 7 or 0
c =
Channel 3 Output Voltage†: 3L, 5L, 7, TL, FL, T, F, G followed by Y for negative output or 0
d =
Channel 4 Output Voltage†: 3H, 5H, 7, T, F, TH, FH, 0H (fan only channel 4 output) followed
e =
by V for variable output followed by P for positive output or 0
f = Global Option : N for 5V version, N1 for 12V version, N2 for 13.5V version, N3 for 5V version
with ATX compatibility, N4 for 12V version with ATX compatibility, N5 for 13.5V version with
ATX, N6* for 12-13.5V version, N7* for 12-13.5V version with ATX or nothing for no Global
Option present
g = U for U chassis, C for U chassis and cover, or nothing for Open Frame
h = H is for high altitude, HR is for high altitude with right angle output connector
ijk = Three numbers from 0 to 9 which denotes various output voltages and currents within the
specified ranges of each output for a particular unit or blank for standard output settings
† Table1: Output Voltage Cross Reference
Designation
All ratings apply for ambient temperatures up to 50°C. From 50 to 65°C the total output power and the module
current ratings are both derated at 2.5% per deg C.
Potentiometers should be adjusted using Bourns tool H91.
Input Parameters
NOMINAL INPUT VOLTAGE RANGE
MAX. INPUT VOLTAGE RANGE
INPUT FREQUENCY
MAXIMUM INPUT CURRENT
INRUSH CURRENT
* For IEC/EN60601-1 and IEC/EN61010-1 : 100 – 240Vac nom. and 45 – 63Hz only.
DC input for specific non-standard models only.
0
A
1
B
2
3
5
7
T
F
E
G
100 - 240V AC
90 - 264V AC
45 - 440Hz*
Output Voltage
Omit output
1.5
1.8
2
2.7
3.3
5
7
12
15
18
24
133 – 318V DC*
120 –350V DC*
3A AC 2.2A DC*
<40A
Page 15 of 22
DC*
<40A
17168 issue 9, October 2018