ML120.244
MiniLine-2
24V,
5A,
S
INGLE
P
HASE
I
NPUT
11.
T
ERMINALS AND
W
IRING
All terminals are easy to access when mounted on the panel. Input and output terminals are separated from each
other (input below, output above) to help in error-free wiring.
Input Output
Type
Screw terminals
Screw terminals
Solid wire
0.5-6mm
2
0.5-6mm
2
Stranded wire
0.5-4mm
2
0.5-4mm
2
American Wire Gauge
20-10 AWG
20-10 AWG
Max. wire diameter
2.8mm including ferrules
2.8mm including ferrules
Wire stripping length
7mm / 0.275inch
7mm / 0.275inch
Recommended tightening torque
1Nm, 9lb.in
1Nm, 9lb.in
Screw driver
3.5mm slotted or Philips No 2
3.5mm slotted or Philips No 2
Instructions:
a) Use appropriate copper cables that are designed for minimum operating temperatures of:
- 60°C for ambient up to 45°C,
- 75°C for ambient up to 60°C and
- 90°C for ambient up to 70°C minimum.
b) Follow national installation codes and installation regulations!
c) Ensure that all strands of a stranded wire enter the terminal connection!
d) Do not use the unit without PE connection.
e) Screws of unused terminal compartments should be securely tightened.
f) Ferrules are allowed.
12.
L
IFETIME
E
XPECTANCY AND
MTBF
The power supply is extremely reliable and use only the highest quality materials. The number of critical components
such as electrolytic capacitors has been reduced.
AC
230V
Lifetime expectancy
*)
37 000h
at 24V, 5A and 40°C
96 000h
at 24V, 2.5A and 40°C
106 000h
at 24V, 5A and 25°C
MTBF
**)
SN 29500, IEC 61709
T.B.D.
at 24V, 5A and 40°C
T.B.D.
at 24V, 5A and 25°C
MTBF
**)
MIL HDBK 217F
T.B.D.
at 24V, 5A , 40°C; Ground Benign GB40
T.B.D.
at 24V, 5A , 25°C; Ground Benign GB25
T.B.D.
at 24V, 5A , 40°C; Ground Fixed GF40
T.B.D.
at 24V, 5A , 25°C; Ground Fixed GF25
*) The
Lifetime expectancy
shown in the table indicates the minimum operating hours (service life) and is determined by the lifetime
expectancy of the built-in electrolytic capacitors. Lifetime expectancy is specified in operational hours and is calculated according to the
capacitor’s manufacturer specification. The manufacturer of the electrolytic capacitors only guarantees a maximum life of up to 15 years
(131 400h). Any number exceeding this value is a calculated theoretical lifetime which can be used to compare devices.
**)
MTBF
stands for
M
ean
T
ime
B
etween
F
ailure, which is calculated according to statistical device failures, and indicates reliability of a
device. It is the statistical representation of the likelihood of a device to fail and does not necessarily represent the life of a product.
A MTBF figure of e.g. 1 000 000h means that statistically one device will fail every 100 hours if 10 000 devices are installed in the field.
However, it can not be determined if the failed device has been running for 50 000h or only for 100h.
Apr. 2013 / Rev. 1.1 DS-ML120.244-EN
All parameters are specified at 24V, 5A, 230Vac input, 25°C ambient and after a 5 minutes run-in time unless otherwise noted.
www.pulspower.com Phone +49 89 9278 0 Germany
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