2
Cassette Style
B Series
Protection
Input fuses
Input transient protection
Output
Overtemperature
not user accessible (fuses in both lines)
varistor
no-load, overload and short circuit proof
automatic output power derating
6.3 AT
T
C
= 90
°
C
Control
Output voltage adjustment
ON/OFF switch
Shut-down input
Status monitoring
Output voltage monitor
Output current monitor
Current share
Status indication
by remote control, U
cr
= 0...10 V
44...59.0 V DC
TTL compatible signal
input OK output, module OK output
U
Uo M
= 0...10 V for U
o
= 0...60 V
U
Io M
= 0...10 V for I
o
= 0...20 A
up to 6 units in parallel
LEDs: OK, error
±
50 W
Safety and EMC
Approvals in progress
Protection degree
Electric strength test voltage
EN 60950, UL 1950, CSA 22.2 No. 950
IP 20
class I, I/case
class I, I/O
class I, O/case
IEC/EN 61000-4-2, level 3
IEC/EN 61000-4-3, level 2
IEC/EN 61000-4-4, level 4
IEC/EN 61000-4-5, level 4
CISPR 22/EN 55022, conducted and radiated
1.5 kV AC
3 kV AC
1 kV AC
Electrostatic discharge
Electromagnetic field
Electr. fast transients/burst
Surge
Electromagnetic emissions
4/8 kV, criterion B
3 V/m, criterion A
4 kV, criterion B
4 kV, criterion B
class B
Environmental specifications
Operating temperature
Storage temperature
Relative humidity
Shock
Bump
Sinusoidal vibration
Random vibration
U
i nom
, I
o nom
, cooling by forced air flow
≥
1 m/s
non operational
non condensing
IEC/EN 60068-2-27, 11 ms
IEC/EN 60068-2-29, 6 ms
IEC/EN 60068-2-6, 8.2...58.1/58.1...500 Hz
IEC/EN 60068-2-64, 10...200/200...2000 Hz
–25...60
°
C
–40...90
°
C
≤
93%
15 g
n
10 g
n
1 g
n
/2 g
n
0.01/0.003 g
2
/Hz