Cassette Style
M Series
Input
Input voltage
Inrush current limitation
6 wide-input ranges (1:5)
CM, DM, LM by thermistor
refer to selection chart
Output
Efficiency
Ui nom, Io nom
up to 83%
±0.6% Uo nom
typ. 50 mVpp
Output voltage setting accuracy Ui nom, Io nom
Output voltage switching noise IEC/EN 61204, total
Line regulation
Load regulation
Minimum load
Ui min...Ui max, Io nom, each output regulated
Ui nom, 0...Io nom, each output regulated
not required
typ. ±0.3% Uo nom
typ. 0.15% Uo nom
0 A
Current limitation main output
Current limitation aux. output(s) rectangular U/I characteristic
rectangular U/I characteristic
typ. 110% Io nom
typ. 120% Io nom
Operation in parallel
Hold-up time
by current limitation, only main outputs
Ui nom, Io nom, LM
typ. 100 ms
Ui nom, Io nom, A/B/C/D/FM with ext. diode in input line
built-in fuse
up to 7 ms
Protection
Input reverse polarity
Input undervoltage lockout
Input overvoltage lockout
Input transient protection
Output
typ. 80% Ui min
typ. 110% Ui max
varistor or suppressor diode
no-load, overload and short circuit proof
suppressor diode in each output
switch-off with auto restart
Output overvoltage
Overtemperature
typ. 150% Uo nom
TC typ. 100°C
Control
Output voltage adjustment
Inhibit
Status indication
single output types
TTL input, output(s) disabled if open circuit
LEDs: OK, inhibit, overload
0...110% Uo nom
Safety
Approvals
Class of equipment
EN 60950, UL 1950, CSA C22.2 No. 950
AM, BM, CM, DM, FM, LM
CMZ, DMZ, LMZ
class I
class II
Protection degree
Electric strength test voltage
units without options
class I, I/case
class I, I/O
class II, CMZ/DMZ/LMZ, I/O and I/case
O/case
O/O
IP 40
2 kV AC
4 kV AC
4 kV AC
1 kV AC
0.2 kV AC
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