AM 1601-7RG POWER ONE, AM 1601-7RG Datasheet - Page 18

• Manufacturer Part Number: AM 1601-7RG
• Manufacturer: POWER ONE
• Type: Non-Inv/StpUp/StpDwnr

Specifications of AM 1601-7RG

• Output Current: 2A
• Input Voltage: 15V
• Output Voltage: 24V
• Output Power: 50
• Screening Level: Commercial
• Operating Temperature Min Deg. C: -25C
• Operating Temperature Max Deg. C: 71C
• Product Length (mm): 168.5mm
• Product Depth (mm): 111.2mm
• Product Height (mm): 38.7mm
• Mounting Style: Din-Rail
• Pin Count: 11
• Number Of Outputs: 1
• Lead Free Status / RoHS Status: Compliant

The converters have been evaluated for:
Table 17: Isolation
Safety of Operator-Accessible Output Circuits
If the output circuit of a DC-DC converter is operator-
accessible, it shall be an SELV circuit according to the IEC/EN
60950 safety standards.
Since the M Series converters provide double or reinforced
insulation between input and output based upon a rated
primary input voltage of 250 VAC or 400 VDC, only functional
insulation is needed between the AC mains and the input of the
converter. Only voltage adaption and rectification to the
specified input voltage range of a DC/DC converter is needed.
Table 16: Safety concept leading to an SELV output circuit
The following table shows a possible installation configuration,
compliance with which causes the output circuit of the DC-DC
converter to be an SELV circuit according to IEC/EN 60950 up
to a configured output voltage (sum of nominal voltages if in
BCD20018 Rev AB
Characteristic
Electric
strength
test
Insulation resistance at 500 VDC
Creapage distances
Conditions Front end
Nominal
supply
voltage
Mains
250 VAC
• Class I equipment
• Building in
• Basic insulation between input and case and double or
• Functional insulation between output(s) and case
• Functional insulation between the outputs
• Pollution degree 2 environment
• Overvoltage catagory II
• Altitude up to 2000 m
1
2
3
1
2
According to EN 50116 and IEC/EN 60950, subassemblies connecting input to output are pre-tested with 5.6 kVDC or 4 kVAC.
Tested at 300 VDC
Input to outputs: 6.4 mm
The front end output voltage should match the specified operating input voltage range of the DC-DC converter.
The earth connection has to be provided by the installer according to the safety standard IEC/EN 60950.
reinforced insulation between input and output, based on
the input voltage of 250 VAC or 400 VDC
Factory test >1 s
AC test voltage equivalent
to factory test
Minimum required grade
of insulation, to be pro-
vided by the AC-DC front
end, including mains
supplied battery charger
Operational (i.e. there is
no need for electrical
isolation between the
mains supply voltage and
theDC-DC converter
input voltage)
®
DC output voltage safety status of the ment
from the front end
be up to 250 VAC
Maximum rated
400 VDC
rated voltage
between any input
pin and earth can
or 400 VDC.)
and output(s)
Input to case
1
(The
>300
2.8
2.0
3.2
1
3
Minimum required
front end output
circuit
Primary circuit
Page 18 of 26
case (standard)
Output(s) to
The converters are subject to manufacturing surveillance in
accordance with the above mentioned standards and with ISO
9001:2000.
Isolation
The electric strength test is performed in the factory as routine
test in accordance with EN 50116 and IEC/EN 60950, and
should not be repeated in the field. Power-One will not honor
any warranty claims resulting from electric strength field tests.
Fig. 17
Schematic safety concept
series or +/– configuration) of 48 V. However, it is the sole
responsibility of the installer to assure the compliance with the
relevant and applicable safety regulations.
>300
~
~
Mains
1.4
1.0
50 Watt DC-DC and AC-DC Converters
--
DC-DC converter
Equip-
A
AC-DC
–
front
end
LM
case (option H)
Output(s) to
Measures to achieve the
specified safety status of
the output circuit
Double or reinforced
insulation, based on
250 VAC and 400 VDC
(provided by the DC-DC
converter) and earthed
case
+
>300
2.8
2.0
2
Max. 250 VAC or
400 VDC
Max. 250 VAC or
400 VDC
Battery
M Series Data Sheet
Fuse
Fuse
Output to
output
>100
0.3
0.2
www.power-one.com
--
DC-DC
Result
Safety status
of the DC-DC
converter
output circuit
SELV circuit
verter
2
con-
10018a
Earth connection
kVDC
kVAC
Unit
mm
M
SELV
+
–