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Automation products
2010
CA08103002Z-EN
www.eaton.comMains power supply units
Mainspower supplyunits
SN3-050-BU8
SN3-100-BV8
SN3-200-BV8
SN3-050-EU8
SN3-100-EU8
SN3-200-EU8
General
Standards
EN 61204, 73/23/EWG, 89/336/EWG, EN 50178, EN 60950, UL 60950, UL 508, SELV (EN 60950)
Protection type
Enclosure
IP20
IP20
IP20
IP20
IP20
IP20
Terminals
IP20
IP20
IP20
IP20
IP20
IP20
Protection class
According to EN 61140, Class 1
Mounting
DIN rail (IEC/EN 60715), snap fixing
Mounted position
Horizontal
Horizontal
Horizontal
Horizontal
Horizontal
Horizontal
Heat dissipation
W Normally ≦ 15
Normally ≦ 29
Normally ≦ 58
Normally ≦ 15
Normally ≦ 29
Normally ≦ 58
Efficiency
%
≧ 88
≧ 88
≧ 88
≧ 88
≧ 88
≧ 88
Dimensions
Width
mm 57
90
200
57
90
200
Height
mm 130
130
130
130
130
130
Depth
mm 130
130
130
130
130
130
Weight
kg
0.96
1.07
2.83
0.96
1.07
2.83
Minimum distance to adjacent devices
mm Horizontal 10, vertical 80
Terminal capacity
Only operate plug-in terminals off load.
Input circuit
Flexible with ferrule
mm
2
0.2…2.5 (22…14
AWG)
2.5 … 10
(14 … 8
AWG)
0.2…2.5 (22…14
AWG)
2.5 … 10
(14 … 8
AWG)
Flexible without ferrule
mm
2
0.2…2.5 (22…14
AWG)
0.5 … 10
(20 … 8
AWG)
0.2…2.5 (22…14
AWG)
0.5 … 10
(20 … 8
AWG)
Solid
mm
2
0.2…2.5 (22…14
AWG)
0.5 … 16
(22 … 6
AWG)
0.2…2.5 (22…14
AWG)
0.5 … 16
(22 … 6
AWG)
Output circuit
Flexible with ferrule
mm
2
0.12…2.5 (26…14
AWG)
2.5 … 10
(14 … 8
AWG)
0.12…2.5 (26…14
AWG)
2.5 … 10
(14 … 8
AWG)
Flexible without ferrule
mm
2
0.12…2.5 (26…14
AWG)
0.5 … 10
(20 … 8
AWG)
0.12…2.5 (26…14
AWG)
0.5 … 10
(20 … 8
AWG)
Solid
mm
2
0.12…2.5 (26…14
AWG)
0.5 … 16
(22 … 6
AWG)
0.12…2.5 (26…14
AWG)
0.5 … 16
(22 … 6
AWG)
Environmental data
Ambient temperature, operation
°C
-25 -
+70
-25 -
+70
-25 -
+70
-25 -
+70
-25 -
+70
-25 -
+70
Ambient temperature, full load
°C
0 -
+60 (without derating)
Ambient temperature, storage
°C
-40 -
+85
-40 -
+85
-40 -
+85
-40 -
+85
-40 -
+85
-40 -
+85
Climatic proofing
According to IEC 60068-2-3, 93% at +40 °C, non-condensing
Pollution degree
According to EN 50178; 2
Climate class (IEC)
According to EN 60721; 3K3
Vibration resistance (IEC/EN 60068-2-6)
1…57
Hz, amplitude ±0.075 mm; 57…100 Hz, 5 g
Shock resistance (IEC 60068-2-27)
30
g all directions
Insulation voltage
Inputs/outputs
3
kV AC (type test), 1.2 kV AC (routine test)
Input
1.5
kV AC (type test), 1.2 kV AC (routine test)
Output
350
V AC (routine test)
Electromagnetic compatibility (EMC)
Interference immunity
EN 61000-6-2
ESD
According to EN 61000-4-2, Level 4-8 kV/15 kV
RFI
According to EN 61000-4-3, Level 3-10 V/m
Burst
According to EN 61000-4-4, Level 4-4 kV
Surge
According to EN 61000-4-5, Level 4-2 kV symmetrical, level 3-3 kV asymmetrical
Conducted HF
According to EN 61000-4-6, Level 3-10 V
Emitted interference
EN 61000-6-3
Electromagnetic fields
According to EN 55022, Class B
Conducted HF
According to EN 55022, Class B