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SPDC241201
DIN RAIL MOUNT AC - DC CONVERTERS
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- Manufacturer: CARLO GAVAZZI / PARTNER STOCK
- Product type:
- SVHC: No SVHC (25-Jun-2025)
| Delivery and price | |
|---|---|
| Units per pack | 3 |
| Price | 245.36 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
## **SPDC** ## **Single Phase Compact Power Supply** ## **Benefits** - **Reliable power in very compact dimensions.** This SPDC has an ultra-slim DIN rail body, with up to 480W in only 70mm width of space - **Built-in active PFC.** The power factor correction (PFC) circuit adjusts the power factor to 0.99@110Vac and 0.95@230Vac. - **Parallel function.** The SPDC can easily be connected in parrallel to provide for increased power or used in redundancy operations. - **150% Power Boost.** The SPDC can provide 150% of the rated output power for up to 3 seconds, providing the extra power needed during critical startups. - **Universal AC, DC input range.** SPDC Series can be powered with AC Voltage (85VAC to 264VAC) or with DC Voltage (130VDC to 350VDC). ## **Description** The SPDC power supplies is a range where high performance meets high quality in a compact frame. These power supplies are offered in 120W, 240W, 480W, and they have a universal input voltage range 85VAC to 264VAC and 130VDC to 350VDC. The SPDC achieve a high energy efficiency of up to 94%, and can be connected in parallel to achieve twice the current. Reliability is guaranteed through the multiple integrated protections, and it also comes with built-in active PFC. - **Reliable critical protection.** Safety and reliability is guaranteed by the various output protections: Over Voltage (OVP), Over Load (OLP), Short Circuit (SCP) and Over Temperature (OTP). - **High efficiency and wide operating ambient temperature.** The SPDC has a very high efficiency of up to 93.8%. The operating temperature range is, from -25°C to +60°C (without derating), and up to 70°C with -25% derating. - **Ease of installation.** The SPDC can be installed in 5 different orientations, enabling the unit to fit easily into installation with limited space. SPDC coupled compact dimensions with advance features to provide a power supply for all automation applications requiring reliability, quality and performance. ## **Applications** The SPDC is extremely suitable for applications which requires high efficiency, high safety standards and high PF corrections. It also provides the DC OK signaling with LED and relay output. ## **Main functions** - High Efficiency up to 93.8% - In-built active PFC, PF>0.95 - Output options of 12VDC, 24VDC or 48VDC - Universal input voltage range: 85VAC to 264VAC; 130VDC to 350VDC - Bi-colour LED for Status, and DC-OK relay contact - Parallel function **1** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **References** ## **Order code** **SPDC 1** Enter the code entering the corresponding option instead of **==> picture [484 x 148] intentionally omitted <==** **----- Start of picture text -----**<br> Code Option Description Notes<br>S - Switching<br>P - Power Device typology<br>D - DIN rail Mounting<br>C - Compact Size<br>12 12VDC<br>24 24VDC Rated output voltage<br>48 48VDC<br>120 120W<br>240 240W Rated output power<br>480 480W<br>1 - Single phase input Input type<br>**----- End of picture text -----**<br> ## **Selection guide** **==> picture [484 x 17] intentionally omitted <==** **----- Start of picture text -----**<br> Output Voltage 120W 240W 480W<br>**----- End of picture text -----**<br> |**Output Voltage**|**120W**|**240W**|**480W**| |---|---|---|---| ||||| |12VDC|SPDC121201|-|-| |24VDC|SPDC241201|SPDC242401|SPDC244801| |48VDC|-|-|SPDC484801| ## **Further reading** **==> picture [484 x 15] intentionally omitted <==** **----- Start of picture text -----**<br> Information Where to find it QR<br>**----- End of picture text -----**<br> |**Information**|**Where to fnd it**|**QR**| |---|---|---| ||<br>|| |SPDC DatasheetSheet|http://www.productselection.net/Pdf/UK/PS_SPDC_DS.pdf|| |SPDC Installation Sheet|http://www.productselection.net/MANUALS/UK/PS_SPDC_IM.pdf|| |SPDC CAD drawings|http://www.productselection.net/DXF/PS_SPDC.zip|| **2** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** ## **Structure** ## **SPDC 120W** **==> picture [261 x 234] intentionally omitted <==** **----- Start of picture text -----**<br> A<br>H<br>C<br>B<br>D<br>E<br>F<br>G<br>**----- End of picture text -----**<br> ## **SPDC 240W** **==> picture [279 x 234] intentionally omitted <==** **----- Start of picture text -----**<br> A<br>H<br>B<br>C<br>D<br>E<br>F<br>G<br>**----- End of picture text -----**<br> **3** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** ## **SPDC 480W** **==> picture [290 x 227] intentionally omitted <==** **----- Start of picture text -----**<br> A<br>H<br>B<br>C<br>D<br>E<br>F<br>G<br>**----- End of picture text -----**<br> |**Element **|**Component**|**Function**| |---|---|---| |**A**|**Component**<br>DC OK Relay contacts|Output status. Max 30V/1A or 60V/0.3A or<br>30Vac/0.3A Resistive load| |**B**|+ V terminals|Positive DC Output terminals| |**C**|- V terminals|Negative DC Output terminals| |**D**|VADJ Trimmer|Output voltage adjustment| |**E**|DC OK LED|Green when output voltage ≥90% of rated output voltage<br>Red when output voltage ≤80% of rated output voltage, or,<br>Overload| |**F**|Single/Parallel Switch|Enabling or disabling of output parallel connection<br>function| |**G**|Power supplyterminals|L,N supplyterminals + GND| |**H**|DIN rail mountingclip|Clip present on back side| **4** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** ## **Features** ## **General data** ||**SPDC 120W**|**SPDC 240W**|**SPDC 480W**| |---|---|---|---| |**Leakage current**|<0.25mA(Input-Output)||| |**Earth leakage current**|<3.5mA(Input-GND)||| |**Efficiency**|89.5% (12VDC)<br>91%(24VDC)|94% (24VDC)|93.8% (24VDC)<br>93.8%(48VDC)| |**Power loss@ nominal load**|15W|23W|35W| |**Power Factor (Full Load)**<br>**110VAC**<br>**230VAC**|0.99<br>0.95||| |**Ingress Protection**|IP20||| |**MTBF(MIL-HDBK-217F)**|>300,000Hrs||| |**Case material**|Metal, Stainless Steel||| |**Weight**|550g (1.21lb)|780g (1.72lb)|1150g (2.535 lb)| **(All specifications are at nominal values, full load, 25°C unless otherwise stated)** ## **Dimensions** **==> picture [309 x 319] intentionally omitted <==** **----- Start of picture text -----**<br> SPDC 120W<br>Unit : mm 119 119<br>114<br>4 5 6 7<br>x<br>|<br>3 2 1<br>an 32<br>124<br>**----- End of picture text -----**<br> **5** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **SPDC 240W** Unit: mm **==> picture [286 x 243] intentionally omitted <==** **----- Start of picture text -----**<br> 119<br>4 5 6 7 8 9<br>114<br>|<br>1 2 3<br>a 45<br>124<br>**----- End of picture text -----**<br> **SPDC 480W** Unit: mm **==> picture [26 x 25] intentionally omitted <==** **----- Start of picture text -----**<br> 127.2<br>122<br>**----- End of picture text -----**<br> **==> picture [113 x 231] intentionally omitted <==** **----- Start of picture text -----**<br> 4 5 6 7 8 9 10 11<br>|<br>ooo<br>1 2 3<br>70<br>124.4<br>**----- End of picture text -----**<br> **6** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **Connection diagram** ## **Terminal markings** ## **SPDC120W** **==> picture [458 x 161] intentionally omitted <==** **----- Start of picture text -----**<br> Terminal Designation Description 5 4 6 7<br>1 Ground Ground this terminal to minimize high frequency emissi o n s<br>2 N Input terminals (neutral conductor, no polarity with DC input)<br>3 L Input terminals (phase conductor, no polarity with DC input)<br>4 DC OK DC ON relay contact (Common)<br>5 DC OK DC ON relay contact (Normally open contact)<br>7 V+ Positive output terminal<br>6 V- Negative output termi nal<br>Vout ADJ. Potentiometer for output voltage adjustment<br>DC status LED indication of po w er supply output status<br>3 2 1<br>Parallel Switch for single or parallel operation<br>**----- End of picture text -----**<br> ## **SPDC240W** **==> picture [385 x 162] intentionally omitted <==** **----- Start of picture text -----**<br> Terminal Designation Description<br>1 Ground Ground this terminal to minimize high frequency emissions<br>2 N Input terminals (neutral conductor, no polarity with DC input)<br>3 L Input terminals (phase conductor, no polarity with DC input)<br>4 DC OK DC ON relay contact (Common)<br>5 DC OK DC ON relay contact (Normally open contact)<br>6, 7 V+ Positive output terminal<br>8, 9 V- Negative output terminal<br>Vout ADJ. Potentiometer for output voltage adjustment<br>DC status LED indication of power supply output statu s<br>Parallel Switch for single or parallel operation<br>**----- End of picture text -----**<br> **==> picture [56 x 154] intentionally omitted <==** **----- Start of picture text -----**<br> 5 4 6 7 8 9<br>1 2 3<br>**----- End of picture text -----**<br> ## **SPDC480W** **==> picture [480 x 162] intentionally omitted <==** **----- Start of picture text -----**<br> Terminal Designation Description 5 4 6 7 8 9 10 11<br>1 Ground Ground this terminal to minimize high frequency emissions<br>1A@30Vdc<br>2 N Input terminals (neutral conductor, no polarity with DC input) 0.3A@ [60Vdc] 30Vac<br>3 L Input terminals (phase conductor, no polarity with DC input)<br>4 DC OK DC ON relay contact (Common)<br>SPDC244801<br>5 DC OK DC ON relay contact (Normally open contact) 24VDC-20A<br>6, 7, 8 V+ Positive output terminal<br>9, 10, 11 V- Negative output terminal<br>Vout ADJ. Potentiometer for output voltage adjustment<br>100-240VAC 7A 50/60Hz<br>DC status LED indication of power supply output status 1 2 3<br>Parallel Switch for single or parallel operation<br>**----- End of picture text -----**<br> **7** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **Environmental** **==> picture [484 x 120] intentionally omitted <==** **----- Start of picture text -----**<br> SPDC 120W SPDC 240W SPDC 480W<br>-25°C to 70°C<br>Operating temperature<br>-13°F to 158°F<br>-40°C to 85°C<br>Storage temperature<br>-40°F to 185°F<br>20% to 90% RH 5% to 90% RH<br>Humidity<br>No condensing No condensing<br>Temperature derating from 60°C<br>Refer to derating diagram<br>to 70°C (140°F to 158°F)<br>Temperature coefficient +/- 0.03%/°C<br>**----- End of picture text -----**<br> ## **Compatibility and conformity** **==> picture [484 x 143] intentionally omitted <==** **----- Start of picture text -----**<br> SPDC 120W SPDC 240W SPDC 480W<br>Safety standards EN60950-1<br>EN55022, EN55024,<br>EMC emission<br>FCC PART 15 Class B<br>Harmonic current EN61000-3-2, Class A<br>EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-6,<br>EMC immunity<br>EN61000-4-8, EN61000-4-11, Heavy Industrial Level<br>UL Certification<br>cULus UL508 Listed<br>cURus UL60950-1 (2nd Edition)<br>Vibration resistance IEC 60068-2-6<br>**----- End of picture text -----**<br> ## **Insulation** **==> picture [484 x 130] intentionally omitted <==** **----- Start of picture text -----**<br> SPDC 120W SPDC 240W SPDC 480W<br>Insulation/Withstand Voltage<br>2.5kVAC /10mA<br>(Input / GND)<br>Insulation/Withstand Voltage<br>3kVAC /10mA<br>(Input / Output)<br>Insulation/Withstand Voltage<br>0.5kVAC /20mA<br>(Output / GND)<br>Output / DC OK 0.5KVAC/1mA<br>Insulation resistance ≥10MΩ<br>Overvoltage Category II<br>Pollution Degree 2<br>**----- End of picture text -----**<br> **8** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **Inputs** **==> picture [484 x 183] intentionally omitted <==** **----- Start of picture text -----**<br> SPDC 120W SPDC 240W SPDC 480W<br>Rated input Voltage 100VAC to 240VAC<br>85VAC to 264VAC 90VAC to 264VAC<br>Input Voltage range<br>127VDC to 375 VDC 130VDC to 350VDC<br>AC Current (max)<br>100VAC <1.5A <3A <7A<br>230VAC <0.65A <1.5A <3.5A<br>Frequency Range 47Hz to 63Hz<br>Inrush current<br>100VAC <30A <20A <20A<br>230VAC <60A <40A <40A<br>Inrush current (DC) 60A 44A 5.3A<br>Internal input fuse T5A/250V T5A/250V T10A/250V<br>Standby-Consumption <2.5W <3W <4W<br>**----- End of picture text -----**<br> **(All specifications are at nominal values, full load, 25°C unless otherwise stated)** **==> picture [484 x 311] intentionally omitted <==** **----- Start of picture text -----**<br> Outputs<br>SPDC 120W SPDC 240W SPDC 480W<br>Output Power 120W 240W 480W<br>Voltage accuracy ±1% ±3% ±3%<br>Line Regulation ±0.5%<br>Load Regulation ±1.0%<br>12VDC to 14VDC (12VDC) 24VDC to 28VDC (24VDC)<br>Voltage regulation span 24VDC to 28VDC (24VDC)<br>24VDC to 28VDC (24VDC) 48VDC to 56VDC (48VDC)<br>10A (12VDC) 20A (24VDC)<br>Rated ouput current 10A (24VDC)<br>5A (24VDC) 10A (48VDC)<br>Ripple and Noise<br>0 to 70°C (32 to 158°F) ≤100mV (12VDC) ≤240mV (24VDC)<br>≤240mV (24VDC)<br>≤120mV (24VDC) ≤480mV (48VDC)<br>-25 to 0°C (-13 to 32°F) ≤200mV (12VDC) ≤480mV (24VDC)<br>≤480mV (24VDC)<br>≤240mV (24VDC) ≤480mV (48VDC)<br>Hold up Time ≤20ms<br>Set-up Time ≤250ms ≤3s<br>Rise Time ≤23ms ≤26ms ≤30ms<br>Turn-on overshoot ≤5.0%<br>Overshoot and Undershoot ≤5.0%<br>Series Operation Yes<br>Parallel Operation Max 2 identical units<br>Power Boost 150% of rated output current<br>**----- End of picture text -----**<br> **(All specifications are at nominal values, full load, 25°C unless otherwise stated)** **9** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** ## **Performance** ## **Current derating** ## **SPDC 120W 12VDC** **==> picture [15 x 502] intentionally omitted <==** **----- Start of picture text -----**<br> Output Current @ 12V (A)<br>Output Current @ 12V (A)<br>Output Current @ 24V (A)<br>**----- End of picture text -----**<br> ## **SPDC 120W 24VDC** **10** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** ## **SPDC 240W 24VDC** **==> picture [30 x 168] intentionally omitted <==** **----- Start of picture text -----**<br> 16<br>14<br>12<br>10<br>8<br>6<br>4<br>2<br>0<br>Output Current @24V (A)<br>**----- End of picture text -----**<br> ## **SPDC 480W 24VDC** **==> picture [97 x 7] intentionally omitted <==** **----- Start of picture text -----**<br> Output Current Vs Ambient Temp.<br>**----- End of picture text -----**<br> **==> picture [253 x 382] intentionally omitted <==** **----- Start of picture text -----**<br> 32<br>28<br>2420 eee eee<br>16<br>12<br>84 Pf tf | ft fff<br>0<br>-25 0 10 20 30 40 50 60 70<br>Temperature [°C]<br>Output Current Vs Ambient Temp.<br>32<br>28<br>2420 eee eee<br>16<br>12<br>84 | | | ft ft dd<br>0<br>-25 0 10 20 30 40 50 60 70<br>Temperature [°C]<br>Output Current @ 24V (A)<br>Output Current @48V (A)<br>**----- End of picture text -----**<br> ## **SPDC 480W 48VDC** **11** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** **==> picture [484 x 684] intentionally omitted <==** **----- Start of picture text -----**<br> Installation<br>SPDC 120W SPDC 240W SPDC 480W<br>Ventilation and Cooling Normal air convection; 25mm of free space on each side is recommended<br>Mounting method instruction<br>A1 is recommended output current, A2 is the allowed max output current (PSU lifetime is around half of A1)<br>120W 12VDC 120W 24VDC<br>Mounting A Mounting A<br>Output Current Output Current<br>Output 8.33A6.67 A1 Output 5A47 A1<br>Power 5 Power 3<br>Supply 3.33 Supply 2<br>1.67 1<br>Input 0 Input 0<br>10 20 30 40 50 60°C 10 20 30 40 50 60°C<br>Ambient Temperature Ambient Temperature<br>Mounting B Mounting B<br>Output Current Output Current<br>8.33A A2 5A A2<br>6.67 47<br>A1 3 A1<br>5<br>3.33 2<br>1.67 1<br>0 0<br>10 20 30 40 50 60°C 10 20 30 40 50 60°C<br>Ambient Temperature Ambient Temperature<br>Mounting C Mounting C<br>Output Current<br>Output Current<br>8.33A A2 5A A2<br>6.67 A1 47 A1<br>5 3<br>3.33 2<br>1.67 1<br>0<br>0<br>10 20 30 40 50 60°C<br>10 20 30 40 50 60°C<br>Ambient Temperature<br>Ambient Temperature<br>Mounting D Mounting D<br>Output Current<br>8.33A A2 Output Current<br>5A A2<br>6.67 A1<br>47 A1<br>5 3<br>3.33<br>2<br>1.67<br>0 1<br>0<br>10 20 30 40 50 60°C<br>Ambient Temperature 10 20 30 40 50 60°C<br>Ambient Temperature<br>Mounting E Mounting E<br>Output Current Output Current<br>8.33A A2 5A A2<br>6.67 47<br>5 A1 3 A1<br>3.33 2<br>1.67 1<br>0 0<br>10 20 30 40 50 60°C 10 20 30 40 50 60°C<br>Ambient Temperature Ambient Temperature<br>27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. 12<br>Input Supply Power Output Input Supply Power Output<br>Output Power Supply Input Output Power Supply Input<br>Input Input<br>Supply Supply<br>Power Power<br>Output Output<br>**----- End of picture text -----**<br> > Carlo Gavazzi Automation S.p.A. **12** ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **Installation** ## **Mounting method instruction** A1 is recommended output current, A2 is the allowed max output current (PSU lifetime is around half of A1). Below curves are tested under 230Vac (179~264Vac), when 110Vac input (85~175Vac), all derating points drops 10°C ## **240W 24VDC** **==> picture [233 x 82] intentionally omitted <==** **----- Start of picture text -----**<br> Mounting A<br>Output Current<br>10 A1<br>Output<br>7.5<br>Power 5<br>Supply<br>2.5<br>Input 0<br>10 20 30 40 50 60°C<br>Ambient Temperature<br>**----- End of picture text -----**<br> **==> picture [32 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> Mounting B<br>**----- End of picture text -----**<br> **==> picture [233 x 70] intentionally omitted <==** **----- Start of picture text -----**<br> Output Current<br>10<br>A2<br>7.5 A1<br>5<br>2.5<br>0<br>10 20 30 40 50 60°C<br>Ambient Temperature<br>Input<br>Supply<br>Power<br>Output<br>**----- End of picture text -----**<br> **==> picture [32 x 6] intentionally omitted <==** **----- Start of picture text -----**<br> Mounting C<br>**----- End of picture text -----**<br> **==> picture [58 x 52] intentionally omitted <==** **==> picture [148 x 72] intentionally omitted <==** **----- Start of picture text -----**<br> Output Current<br>10<br>7.5 A2<br>5 A1<br>2.5<br>0<br>10 20 30 40 50 60°C<br>Ambient Temperature<br>**----- End of picture text -----**<br> **==> picture [233 x 199] intentionally omitted <==** **----- Start of picture text -----**<br> Mounting D<br>Output Current<br>10<br>7.5 A2<br>5 A1<br>2.5<br>0<br>10 20 30 40 50 60°C<br>Ambient Temperature<br>Mounting E<br>Output Current<br>10<br>7.5 A2<br>5 A1<br>2.5<br>0<br>10 20 30 40 50 60°C<br>Ambient Temperature<br>Input Supply Power Output<br>Output Power Supply Input<br>**----- End of picture text -----**<br> **13** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **Installation** ## **Mounting method instruction** A1 is recommended output current, A2 is the allowed max output current (PSU lifetime is around half of A1). Below curves are tested under 230Vac (179~264Vac), when 110Vac input (85~175Vac), all derating points drops 10°C ## **480W 24VDC** ## **480W 48VDC** **==> picture [483 x 625] intentionally omitted <==** **----- Start of picture text -----**<br> Mounting A Mounting A<br>Output Current<br>Output Current 10 A1<br>Output 20 A1 Output 7.5<br>15 5<br>PowerSupply 10 PowerSupply 2.5<br>5 0<br>Input 0 Input 10 20 30 40 50 60°C<br>10 20 30 40 50 60°C Ambient Temperature<br>Ambient Temperature<br>Mounting B Mounting B<br>Output Current<br>Output Current<br>10<br>20 A2<br>A2<br>15 A1 7.5 A1<br>5<br>10<br>2.5<br>5<br>0<br>0<br>10 20 30 40 50 60°C<br>10 20 30 40 50 60°C<br>Ambient Temperature<br>Ambient Temperature<br>Mounting C Mounting C<br>Output Current Output Current<br>20 10<br>15 7.5<br>A2 A2<br>10 A1 5 A1<br>5 2.5<br>0 0<br>10 20 30 40 50 60°C 10 20 30 40 50 60°C<br>Ambient Temperature Ambient Temperature<br>Mounting D Mounting D<br>Output Current Output Current<br>20 10<br>15 7.5 A2<br>10 A1 A2 5 A1<br>5 2.5<br>0 0<br>10 20 30 40 50 60°C 10 20 30 40 50 60°C<br>Ambient Temperature Ambient Temperature<br>Mounting E Mounting E<br>Output Current Output Current<br>8.33A A2 5A A2<br>6.67 47<br>5 A1 3 A1<br>3.33 2<br>1.67 1<br>0 0<br>10 20 30 40 50 60°C 10 20 30 40 50 60°C<br>Ambient Temperature Ambient Temperature<br>27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. 14<br>Input Supply Power Output Input Supply Power Output<br>Output Power Supply Input Output Power Supply Input<br>Input Input<br>Supply Supply<br>Power Power<br>Output Output<br>**----- End of picture text -----**<br> ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **Wiring diagram** **==> picture [203 x 144] intentionally omitted <==** **----- Start of picture text -----**<br> Line - L<br>Electrical line Neutral - N<br>Ground<br>VAC<br>VDC<br>+ -<br>LOAD<br>**----- End of picture text -----**<br> ## **Connection specification** **==> picture [484 x 234] intentionally omitted <==** **----- Start of picture text -----**<br> SPDC 120W SPDC 240W SPDC 480W<br>Input: 6.35mm<br>Terminal type<br>3PIN screw terminals<br>Screw driver blade 3.5mm slotted or cross screwdriver<br>Tightening torque<br>1Nm<br>(Recommended)<br>Flexible conductor Cross<br>4mm [2]<br>section Max<br>Flexible conductor Cross<br>0.5mm [2]<br>section Min<br>Conductor Cross section AWG AWG20<br>Max (GND wire >18AWG)<br>Conductor Cross section AWG AWG10<br>Min (GND wire >18AWG)<br>Rigid conductor Cross-section<br>6mm [2]<br>Min<br>Rigid conductor Cross-section<br>0.5mm [2]<br>Max<br>Max Wire Diameter 2.8mm [2]<br>**----- End of picture text -----**<br> ## **Block diagram** **==> picture [435 x 140] intentionally omitted <==** **----- Start of picture text -----**<br> + +<br>L<br>Input Fuse<br>N InInput Rectifierput Filter ConverterPFC ConverterPower OutputFilter +-<br>Active Inrush Limiter<br>-<br>Output Single /<br>Voltage Parallel<br>Regulator V-out<br>Output Output<br>Temperature Power Over-Voltage<br>Shut-down Manager Protection Output DC - ok LED<br>Voltage DC-ok DC-ok<br>Monitor Relay Contact<br>**----- End of picture text -----**<br> **15** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** **==> picture [40 x 40] intentionally omitted <==** ## **Troubleshooting** **==> picture [484 x 145] intentionally omitted <==** **----- Start of picture text -----**<br> Signaling and controls<br>SPDC 120W SPDC 240W SPDC 480W<br>DC OK LED Bicolour LED: Green-OK, Red-Fault<br>DC OK output type Normally Open contact<br>Voltage free contact Yes<br>DC contact rating Max 30V/1A or 60V/0.3A (DC1)<br>AC contact rating Max 30V/0.3A Resistive load (AC1)<br>OK threshold ≥ 90% of rated output voltage<br>Not OK threshold ≤ 80% of rated output voltage<br>**----- End of picture text -----**<br> ## **Operating description** ## **Control and protection** **==> picture [484 x 152] intentionally omitted <==** **----- Start of picture text -----**<br> SPDC 120W SPDC 240W SPDC 480W<br>Overvoltage protection<br>15-18VDC (12VDC) 28.8-33VDC (24VDC)<br>29-33VDC (24VDC)<br>29-33VDC (24VDC) 58-63VDC (48VDC)<br>Overload protection<br>100% ~ 150% of rated current Constant current limiting for some time (150% of rated current, last 3s)<br>>150% of rated current Hiccup mode, auto recovery: PS stop working for 7s, after 7s, if the load <=rated current,<br>PS will work normally, auto recovery<br>Current Limiting Constant Current limiting<br>Short Circuit protection Long term mode. Auto recovery<br>Over temperature protection 105±5°C (221°±41°F), detect on temperature controller; shut down O/P, auto<br>recovery after temperature goes down<br>Reverse voltage protection No<br>**----- End of picture text -----**<br> **16** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A. ## **SPDC** ## **Glossary** **CE:** "Conformité Européene" or "European Conformity" ; Indicates the manufacturer declaration of conformity that the product meets the relevant health, safety and environmental protection requirements of the applicable EC directives. **cULus:** This certification mark is based on the UL508 ; Standard for Industrial Control Equipment. The UL508 covers industrial control devices and devices accessory for starting, stopping, regulating, controlling, or protecting electric motors. In addition, UL508 also covers devices rated 1500 volts or less. Industrial control equipment covered by these requirements is intended for use in an ambient temperature of 0 – 40°C (32 – 104°F) **cRUus:** This certification mark is based on the UL60950-1 ; Information Technology Equipment - Safety - Part 1. The UL60950-1 is applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V. **Parallel Operation:** Enable the use of 2 identical Power Supply units to be connected in Parallel to double the output current. **Power Boost:** Increase the power output between 110% to 150% for a short period of time to sustain the intial load operations. **Compact dimension:** The footprint is greatly reduced with this range, saving up to 50% space when compared to others. **17** 27/03/2018 SPDC DS ENG Carlo Gavazzi Automation S.p.A.
Updated at June 9, 2026
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