Eaton Industrial Switchgear - xCommand xSystem Automation, control & visualization

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Automation products
2010 CA08103002Z-EN
Mains power supply units 14/135
Input circuit
Rated input voltage V 110 …240 AC – – 110 …240 AC 110 …240 AC 110 …240 AC
Switch position 110 V – 110 … 120 AC 110 … 120 AC – – –
Switch position 230 V – 220 … 240 AC 220 … 240 AC – – –
Primary voltage range V 85 … 264 AC – – 85 …264 AC 85 …264 AC 85 …264 AC
Input voltage range1) V 100 … 350 DC – – 100 … 350 DC 100 … 350 DC 100 … 350 DC
Switch position 110 V AC V – 85 … 132 AC 85 … 132 AC – – –
Switch position 230 V AC V – 184 … 264 AC 184 … 264 AC – – –
Switch position 230 V DC V – 220 … 350 DC 220 … 350 DC – – –
Mains frequency
Rated value Hz 50/60 50/60 50/60 50/60 50/60 50/60
Range Hz 47…63 47…63 47…63 47…63 47…63 47…63
Current consumption
At 110 … 240 V AC A Approx.
2.2 …1.2
– – Approx.
2.2 …1.2
Approx.
3.5 …1.6
Approx.
5.5 …2.5
At switch position 110 V AC A – Approx.
4.2…4.0
Approx.
9.0…8.0
– – –
At switch position 230 V AC A – Approx.
2.4…2.2
Approx.
4.4…4.0
– – –
Input power W Normally 135 Normally 269 Normally 538 Normally 135 Normally 269 Normally 538
Inrush current limiter/i2t (cold start) ≦ 23 A /
ca. 0.9 A2s
≦ 40 A /
ca. 1.8 A2s
≦ 70 A /
ca. 8 A2s
≦ 23 A /
ca. 0.9 A2s
≦ 33 A /
ca. 0.2 A2s
≦ 40 A /
ca. 1.9 A2s
Mains failure bridging duration ms Normally ≧ 100 Normally ≧ 50 Normally ≧ 50 Normally ≧ 100 Normally ≧ 40 Normally ≧ 40
Start-up after mains voltage applied ms Normally ≧ 100 Normally ≧ 10 Normally ≧ 20 Normally ≧ 100 Normally ≧ 5 Normally ≧ 370
Transient overvoltage protection Varistors Varistors Varistors Varistors Varistors Varistors
Internal input fuse
(device protection, not accessible)
4 AT 6.3 AT 12 AF 4 AT 6.3AT 12 AF
Leakage current to PE mA < 3.5 mA < 3.5 mA < 3.5 mA < 3.5 mA < 3.5 mA < 3.5 mA
Output circuit
L+, L+, L-, L- Proof against short-circuit, no-load and overload
Rated output voltage V 24 DC 24 DC 24 DC 24 DC 24 DC 24 DC
Tolerance -1…+5 % -1…+5 % -1…+5 % -1…+5 % -1…+5 % -1…+5 %
Output voltage setting range Fixed 24 V DC 22…28 V DC; default setting 24 V ±0.5%
Rated output power W 120 240 480 120 240 480
Rated output current Tu ≦ 60 °C A 5 10 20 5 10 20
Peak output current (power reserves)
Tu ≦ 40 °C
A Normally ≦ 7.25 Normally ≦ 12.25 Normally ≦ 22.5 Normally ≦ 7.25 Normally ≦ 12.25 Normally ≦ 22.5
Derating 60 °C ≦ Tu ≦ 70 °C 2.5 % for Kelvin temperature increase
Control deviation at
Load change 10…90 %, static Normally ±0.1 % ±0.1 % ±0.1 % ±0.05 % ±0.05 % ±0.05 %
Load change 10…90 %, dynamic Normally ±3 % ±3 % ±3 % ±3 % ±3 % ±3 %
Controller acting time ms Normally 1 Normally 1 Normally 1 Normally 1 Normally 1 Normally 1
Input voltage deviation ±10 % Normally ±0.05 % Normally ±0.05 % Normally ±0.05 % Normally ±0.05 % Normally ±0.05 % Normally ±0.05 %
Rise time 10…90 % ms Normally ≦ 30 Normally ≦ 5 Normally ≦ 15 Normally ≦ 30 Normally ≦ 4 Normally ≦ 12
Residual ripple and switching peaks 20 MHz normally < 50 mVss
Parallel connection capability Yes, up to 5 devices for redundancy and for power increase, non symetrical current
Series connection capability Yes, for voltage increase (max. 2 off)
Resistance to reverse feed Yes, limited to Approx. 35 V AC
Power factor correction (PFC) No Yes
Status indication OUTPUT OK: LED green
Overload characteristics Thermal protection Thermal protection
Response to short-circuit Continuously with current limitation
Current limitation at short-circuit A Approx. 11 Approx. 19 Approx. 25 Approx. 11 Approx. 19 Approx. 25
Short-circuit protection Proof against sustained short circuit
Overload protection Thermal protection
Capacitive load starting Not restricted
Notes 1) At ≧ 264 V DC, use suitable external fuse in addition
SN3-050-BU8 SN3-100-BV8 SN3-200-BV8 SN3-050-EU8 SN3-100-EU8 SN3-200-EU8