AP246 ◆ 2 Outputs ◆ 19" Power Supply ◆ 60 Watt
Output
(continued)
AP246.111 AP246.122
Voltage regulation
Line regulation max. %
⋅
Load regulation stat.
⋅
Load regulation dyn.
⋅
Response time t
Temperature coefficient typ. %/K
⋅
Δ
U
max. %
stat
Δ
U
max. %
dyn
max. ms 3 3
s
±
0.1
±
2.5 / 3.5
±
1 / 1
±
0.01
±
0.1
±
0.3 / 0.4
±
1 / 1.5
±
0.01
Ripple max. mVpp 5 / 8 3.5 / 4
incl. spikes max. mVpp 6 / 10 4.5 / 6
⋅
Current limitation
Threshold typ. W 66 66
⋅
Short-circuit max. A 1.4 x Iout b 1.4 x Iout b
⋅
Start delay t
Vout rise up time t
Delay
Rise
typ. ms 400 400
typ. ms 30 30
On and off characteristic
Power back immunity U
back
Load capacity max.
max. V 1.1 x Vout 1.1 x Vout
μ
F 2 x 5,000 2 x 5,000
Input (continued)
AC input range V AC 85...265
DC input range V DC 95...300
Derated AC range V AC 75...85, 300 for 0.5s
Derated DC range V DC 300...370
Frequency range Hz 47...63
Derated frequency range Hz 63...400
In-rush current max. A 20
Hold-up time min. ms 250
min. ms 40
min. ms 25
Power factor
Internal fuse 5x20mm T3.15A/250V
Input range selection Wide range
λ
typ. 0.65
85...265V AC, Iout = 100%.
Iout1 full load...Iout2 full load and reverse, Iout a/b,
for other power rail sharing see graph on page 3.
10%...90%...10% load change, Iout a/b,
rise time dt = typ. 20μs.
Till ΔVout is within < 0.5% of final value.
20Hz...200kHz, @ AC nom., Iout = 100%, Iout a/b.
20Hz...20MHz, @ AC nom., Iout = 100%, Iout a/b.
Fixed, total power.
Switch off with periodic restart.
After switch on.
Approximately monotonic.
Sum voltage, unit off/on.
Do not exceed for safe start up.
Full spec.
Full spec.
Full spec, but air- and leakage distances not longer than
stated in VDE 0805.
Full spec.
Increased leakage currents.
Wait min. 30s before switching on again (cold-start).
@ 230V AC, Iout = 100%, see graph on page 3.
@ 110V AC, Iout = 100%, see graph on page 3.
@ 90V AC, Iout = 100%, see graph on page 3.
@ 98V AC, Iout = 100%.
In the L line, as per IEC 127/2-5. To replace, see page 4.
95%
t
0
t
DelaytRise
Vout
Electromagnetic Compatibility
Emissions EN 61000-3-2 Harmonics, EN 61000-3-3 Flicker
Radio interference, EN 55011, EN 55022 Class B
⋅
Class A Radiated 30MHz-1GHz
Immunity according to EN 61000-6-2 EN 61000-6-1 is also satisfied
Electrostatic discharge ESD, EN 61000-4-2 8kV direct discharge (level 4)
⋅
15kV air discharge (level 4)
Radiated fields,EN 61000-4-3 10V/m (level 3)
⋅
Fast transients, EN 61000-4-4 4kV (level 4)
⋅
2kV (level 3)
2kV (level 4) cap. coupling
Surge transients,EN 61000-4-5 4kV (isolation class 4)
⋅
2kV (isolation class 4)
Transient voltage, IEC 255 5kV
⋅
NAMUR-prescription Satisfied
⋅
Transient resistance, VDE 0160 §5.3.1.1.2 750V / 1.3ms (class 2)
⋅
Over-voltage resistance (PULS standard) 300V AC / 0.5s
⋅
PULS Munich
Tel.: +49 (0)89 / 9278-2 44
/ AP246_10/2007
Page 2
Conducted 10kHz...30MHz.
To ACin, Vout and signal lines: length = 1m.
Coupled to ACin line.
Coupled to DCout line.
Coupled to Vout and signal lines.
Common mode, unit on.
Differential mode, unit on.
Common mode, unit off.
Valid for total load range.
2 Outputs ◆ 19" Power Supply ◆ 60 Watt ◆ AP246
Typ. Voltage Deviation at Full Load
Vout1/2 [%]
AP246.122
AP246.111
less load
more load
Load sharing
Iout1
Iout2
Min. Hold-Up Time
1000
100
Hold-Up Time [ms]
10
80 110 140 170 200 230 260 290
Input Voltage [VAC]
20W
30W
40W
60W
Typ. Derating over Temperature
70
60
50
40
30
Output Power Pout [W]
20
10
50 55 60 65 70 75
60 Watt
Temperature [+ °C]
Protection
Unit protection
Overload Yes Total-power limit.
⋅
Short-circuit proof Yes Auto restart after 400ms.
⋅
Open-circuit proof Yes
⋅
Over-temp. (OTP) typ. +100° C Switch off.
⋅
on heatsink typ. +98° C Switch on (automatically).
Reverse battery prot. Yes
⋅
ACin range selection Wide rang e
⋅
Load protection
Over-voltage (OVP) Yes Switch off.
⋅
Threshold typ. 28.6V (Vout1+2) AP246.111.
Iout2
or
Iout1
Accuracy max.± 3.5%
Restart After line disconnection, wait time 1 min.
typ. 34.4V (Vout1+2) AP246.122.
Method Switch off with self-holding.
Safety IEC 60950-1, EN 60950-1, UL 60950-1
Electrical safety
Test voltage (each unit) 3kV AC Primary / secondary.
⋅
according to EN 60 950 2.5kV AC Primary / PE.
for t = 2sec 500V AC Secondary / PE.
Air- and leakage distance 6.4 / 8mm Primary / secondary.
⋅
4mm Primary / PE.
Isolation resistance min. 5M
⋅
Protection class
⋅
PE resistance < 0.1
⋅
Protection system IP20 DIN 40050, IEC 529.
⋅
Leakage current max. 0.1mA EN 60 950-1 (47...63Hz line) .
⋅
Safe low voltage SELV EN 60 950-1, VDE 0805, VDE 0160.
⋅
Over-voltage class
⋅
Ω
Ι
Ω
ΙΙ
VDE 0551.
VDE 0106 part 1, IEC 536 .
VDE 0805.
VDE 0110 part 1, IEC 664.
Touch safety Finger test VDE 0100 §6, EN 60 950-1, VBG4.
Penetration protection
⋅
> ∅
3mm e.g. screws, small parts etc.
Operation and Ambient Area
Application class KSF DIN 40040.
Operation temperature max. 0° ... +70°C Ta (measured at 1cm distance).
Derating range +55° ... +70°C Derating, see diagram.
⋅
Storage temperature typ. –20° ... +100°C Ta.
Humidity max. 95% Non-condensing.
Mechanical usage Vertical See page 4.
Lateral spacing None No gap needed.
⋅
Cooling Normal convection Don’t obstruct air flow.
Dirt protection level max. 2 VDE 0110 part 1.
Vibration 0.075mm IEC 68-2-6 (10...60Hz).
Shock 11ms / 15g IEC 68-2-27 (3 shocks).
Operation Height max. 2,000m Above sea level.
Typ. Efficiency
85
83
81
Efficiency [%]
79
77
33,3 50 66,7 83,3 100
33.3 66.7 83.3
Output Power [%]
230Vac
Efficiency and Power Loss
AP246.111 and .211 typ. 84% / 11.4W @ 230V ACin, Iout = 100%.
Reliability and Lifetime
MTBF according to Siemens
standard SN29500 typ. 310,000h 230VAC, Iout = 100%, +40°C Ta.
Only long life (>2,000h @ 105° C) electrolytic capacitors are used.
Function test 100% Test certificate enclosed.
In-circuit test Yes
Run-in (burn-in) 24h Full load, Ta = +55° C,
PULS Munich
Tel.: +49 (0)89 / 92 78-2 44
/ AP246_
Page 3
10/2007
temperature and 5 minutes run in time, unless otherwise stated.
This technical information is valid for +25° C ambient
on/off cycle.
AP246 ◆ 2 Outputs ◆ 19" Power Supply ◆ 60 Watt
Fuse
The PSU has electronic protection against external
short-circuits. In case of an internal defect, a fuse
disconnects the unit. It can only be replaced by
opening the unit which should be done by the
supplier.
Installation for Operating
The unit is constructed for 19" systems:
Ensure that pin 4 of H15 connector is on top. For
other installation considerations consult your
representative. Ensure free air flow!
Dimensions and Connections
19" board, with Al/Mg alloy c over on co mpon ent side,
and a plastic cover on the bottom side. 8HP plug in
width. See figure below for dimensions.
Schematic
Regulator
Linear
Reg.
Linear
Reg.
F
I
L
T
E
R
Controller
OTP
Inverter
typ.
75kHz
OTP
Caution:
Do not remove any screws o n box, as internal safety
connections could be disconnected!
dz
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
H15 pinout (DIN 41312)
NC = No Connection - Do not use!
Pin 4
Do not
obstruct
air flow!
3.0
2.5
3.5
3.0
2.5
(2x)
LED green
(Vout 1+2)
Modifications (contact supplier)
With PF-Signal.
AP246.111 also readjusted.
Lower cost versions.
Accessory ZP510
Installation set for mounting on DIN rail.
PULS Munich
Tel.: +49 (0)89 / 92 78-2 44
/ AP246_
Page 4
10/2007
Arabellastraße 15
D- 81925 München
Fax: +49 (0)89 / 92 78-1 99
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