Unohab
PSD Switching Power Supply DIN-Rail
Installation and Operating Instructions
E-mail: [email protected]
Telephone: +44 (0) 1494 525252
airflow.com
©
Airflow Developments Limited. Airflow
Developments Limited reserve the right, in the
interests of continuous development, to alter
specifications without prior notice. All orders
are accepted subject to our conditions of sale
which are available on request
Certificate No. EMS 569454
BS EN 1SO 14001 : 2015
Certificate No. FM 00152
BS EN 1SO 9001 : 2015
Airflow Developments Limited
Aidelle House, Lancaster Road,
Cressex Business Park,
High Wycombe, Buckinghamshire,
United Kingdom, HP12 3QP
Call: 01494 525252
Visit: airflow.com
80000
949
- Issue
2
0
1
/
21
5.0 Repair and maintenance
m
DANGER
Touching of live electrical parts can cause an electrical shock.
Isolate device from the mains power supply and secure against being
switched on again!
Maintenance is not provided for the power supply unit and the unit must be
fully replaced in case of defects!
6.0 Disposal
Packaging must be correctly disposed of. The electrical devices
must be returned to collection points for the recovery of electrical
and electronic waste.
According to § 12 of the Battery
Directive (BattV), accumulators and batteries must be
returned to the manufacturer or an
appropriate collection
point. Electrical devices, accumulators and batteries may
not be disposed of with household waste.
4.0 Technical data
230 V~
Nominal i
nput voltage
100
V AC
-
240 V AC
, 45-65 Hz/ 0 Hz
Input o
perating voltage range
85
-2
64
V AC
/ 95-250 V DC
(with fuse)
Output voltage
12.0 V DC / 1.
5
A
18
W
Inrush current limitation (at 25°C)/l
2
t
Input fuse
1.25 A
Permissible backup fuse:circuit breaker B6/B10/B16
Nominal output voltage U
N
, current I
N
12 V DC +/-1%, 1.5 A
Max. power dissipation
<0.4 W / <3.2 W
Efficiency (for 230 V AC and nom.val.)
>
84%
Insulation voltage (Input/Output)
2 kV AC
Ingress protection
IP20
Class of protection
II
Pollution degree
2
Ambient
temp
er
ature
(operation)
-
25
°C to
70
°C
Safety:
Input side
Protection class II
Output side
Protection class III Safety extra-low
voltage SELV compliant
Safety approval
acc. to EN60950-1 and EN60335-1
<15 A / <0.1 A
2
s
Humidity at 25°C, no condensation
<95%
Fig.2
Fig.
3
