Unregulated power supplies Contents Unregulated power supplies Unregulated power supplies Overview D.2 compactPower D.4 D 2003670000 D.1 Unregulated power supplies Unregulated power supplies – Overview Unregulated power supplies – compactPower Compact power supply units are important links in the power supplies for controllers. They are used where processes or control voltages are required that vary from the mains voltage. Transformers provide the electrical isolation between the input circuit and the output circuit. The minimum requirement (to VDE 0550) is 2,000 V. Screw terminals secure the input-side connection to the mains. The single-phase devices are rated for a nominal voltage of ∼230 ± ∼15 V, or ∼400 V ± ∼15 V, 50/60 Hz, the 3-phase devices for 3 x 400 V ± 5 %. The secondary DC voltage from the transformer is conducted to a bridge rectifier where it is rectified. D Single-phase unregulated power supplies D.2 The pulsating DC voltage is then fed from the rectifier and filtered to a low residual ripple by means of an electrolytic capacitor. This DC voltage is then fed to the output terminal. These are designed as pluggable screw terminals. A varistor is integrated in the output circuitry to attenuate voltage peaks. The operating status is indicated by means of a green LED via the output circuit. Devices with 600 W and higher are equipped with a fan. Three-phase unregulated power supplies 2003670000 Unregulated power supplies Unregulated power supplies – Overview Well-balanced spectrum for optimum economy Block diagram for single-phase devices CP NT The output currents of these practical products are defined by way of two ambient temperatures. Size selection is based on the maximum effectiveness of the components. INPUT +15 V 0V –15 V 230 V 400 V PE Adapted to standard voltages in accordance with IEC 38 By choosing the appropriate terminals, the ± 15 V tapping capability allows the single-phase devices to be connected to six different nominal AC voltages: 215, 230, 245, 385, 400, 415 V. The ± 5 % tapping capability allows the 3-phase devices to be connected to three different nominal voltages: 380, 400, 415 V. Reliable short-circuit and overload protection Integrated on the secondary side in device sizes up to CP NT 192 W, the FKS fuse protects against overloads and shortcircuits. For the devices CP NT 264 W and CP NT 432 W, this protection is achieved by means of a thermostatic switch built into the transformer. . . . . . D Block diagram for 3-phase devices CP NT3 250 / 400 / 500 W INPUT +5% 400 V –5% +5% 400 V –5% +5% 400 V –5% 3x OUTPUT + + 24V DC = 130° PE - ~ Block diagram for 3-phase devices CP NT3 600 / 750 / 1.000 W Easy mounting Keyhole assembly simplifies mounting and saves time. A snap-on fixing attachment for 35 mm DIN rails is available as an accessory for single-phase devices up to 144 W. Simply plugged into the device and secured with two screws, it ensures easiest possible mounting! OUTPUT + + 24V DC INPUT +5% 400 V –5% +5% 400 V –5% +5% 400 V –5% 3x = 130° M PE ~ OUTPUT + + 24V DC 0V Fail Transformers, vacuum-impregnated, painted black • • • • • No humming Moisture cannot ingress into the windings Windings mechanically secured Improved heat dissipation from the windings Good heat dissipation Unregulated power supplies single-phase Unregulated power supplies 3-phase 2003670000 D.3 Unregulated power supplies compactPower compactPower single-phase CP NT 36 CP NT 72 INPUT OUTPUT +15V 0V -15V 230V 400V PE D . . . . INPUT + + 24VDC +15V 0V -15V - 230V 400V PE . OUTPUT + + 24VDC . . . . . Technical data Input Input voltage Input current Input frequency No-load input current Ext. Back-up fuse Output Output voltage Output current at 40°C Output current at 55°C Output power Max. residual ripple Fuse, max. Protective circuit, load side Insulation coordination (EN 50178) Electric shock protection Insulation strength Insulation class Protection degree Class of protection General data Ambient temperature (operational) Storage temperature Degree of efficiency at max. load Mounting position, installation notice Installation advice Status indication Weight Standards EMC standards Approvals Dimensions Clamping range (nominal / min. / max.) Depth x width x height Note mm² mm Ordering data Screw connection 230 V/ 400 V ±15 V 0.35 A/ 0.2 A 50/ 60 Hz 0.1 A / 0.06 A 0.63 A / 0.315 A time-lag 230 V/ 400 V ±15 V 0.56 A/ 0.32 A 50/ 60 Hz 0.13 A / 0.08 A 0.1 A / 0.63 A time-lag 24 V SELV 1.5 A 1A 36 W <5% 3 A time-lag flat cable-lug fuse Varistor 24 V SELV 3A 2.5 A 72 W <5% 7.5 A time-lag flat cable-lug fuse Varistor acc. to BGV A3 4 kV B IP 20 I acc. to BGV A3 4 kV B IP 20 I -20 °C...55 °C -20 °C...80 °C 80% Arbitrary, horizontally, on terminal rail TS 35 Direct mounting, TS 35 with clip-on plate Green LED 1.5 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 CE; cULus; EAC -20 °C...55 °C -20 °C...80 °C 83% Arbitrary, horizontally, on terminal rail TS 35 Direct mounting, TS 35 with clip-on plate Green LED 2.1 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 CE; cULus; EAC Input 2.5 / 0.13 / 2.5 68 / 78 / 123 Input 2.5 / 0.13 / 2.5 85 / 84 / 125 Type CP NT 36W 24V 1.5A Output 2.5 / 0.5 / 4 68 / 78 / 123 Qty. 1 Order No. 8575260000 Type CP NT 72W 24V 3A Output 2.5 / 0.5 / 4 85 / 84 / 125 Qty. 1 Order No. 8575270000 Note Accessories Note D.4 Clip-in plate for TS 35: 8588920000 Clip-in plate for TS 35: 8588920000 2003670000 compactPower single-phase CP NT 144 CP NT 192 INPUT OUTPUT +15V 0V -15V 230V 400V PE Unregulated power supplies compactPower . . . . INPUT + + 24VDC +15V 0V -15V - 230V 400V PE . OUTPUT + + 24VDC . . . . . D Technical data Input Input voltage Input current Input frequency No-load input current Ext. Back-up fuse Output Output voltage Output current at 40°C Output current at 55°C Output power Max. residual ripple Fuse, max. Protective circuit, load side Insulation coordination (EN 50178) Electric shock protection Insulation strength Insulation class Protection degree Class of protection General data Ambient temperature (operational) Storage temperature Degree of efficiency at max. load Mounting position, installation notice Installation advice Status indication Weight Standards EMC standards Approvals Dimensions Clamping range (nominal / min. / max.) Depth x width x height Note mm² mm Ordering data Screw connection 230 V/ 400 V ±15 V 0.95 A/ 0.55 A 50/ 60 Hz 0.33 A / 0.19 A 1.6 A / 1.0 A time-lag 230 V/ 400 V ±15 V 1.3 A/ 0.7 A 50/ 60 Hz 0.3 A / 0.16 A 2.0 A / 1.25 A time-lag 24 V SELV 6A 5A 144 W <5% 10 A time-lag flat cable-lug fuse Varistor 24 V SELV 8A 7A 192 W <5% 15 A time-lag flat cable-lug fuse Varistor acc. to BGV A3 4 kV B IP 20 I acc. to BGV A3 4 kV B IP 20 I -20 °C...55 °C -20 °C...80 °C 88% Arbitrary, horizontally, on terminal rail TS 35 Direct mounting, TS 35 with clip-on plate Green LED 3.1 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 CE; cULus; EAC -20 °C...55 °C -20 °C...80 °C 90% Input 2.5 / 0.13 / 2.5 92 / 96 / 135 Input 2.5 / 0.13 / 2.5 105 / 105 / 145 Type CP NT 144W 24V 6A Direct mounting Green LED 4.3 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 CE; cULus; EAC Output 2.5 / 0.5 / 4 92 / 96 / 135 Qty. 1 Order No. 8575280000 Type CP NT 192W 24V 8A Output 2.5 / 0.5 / 4 105 / 105 / 145 Qty. 1 Order No. 8575300000 Note Accessories Note 2003670000 Clip-in plate for TS 35: 8588920000 D.5 Unregulated power supplies compactPower compactPower single-phase CP NT 264 CP NT 432 INPUT OUTPUT +15V 0V -15V 230V 400V PE D . . . . INPUT + + 24VDC +15V 0V -15V - 230V 400V PE . OUTPUT + + 24VDC . . . . . Technical data Input Input voltage Input current Input frequency No-load input current Ext. Back-up fuse Output Output voltage Output current at 40°C Output current at 55°C Output power Max. residual ripple Fuse, max. Protective circuit, load side Insulation coordination (EN 50178) Electric shock protection Insulation strength Insulation class Protection degree Class of protection General data Ambient temperature (operational) Storage temperature Degree of efficiency at max. load Installation advice Status indication Weight Standards EMC standards Approvals Dimensions Clamping range (nominal / min. / max.) Depth x width x height Note mm² mm Ordering data Screw connection 230 V/ 400 V ±15 V 1.8 A/ 1 A 50/ 60 Hz 0.5 A / 0.28 A 3.15 A / 1.6 A time-lag 230 V/ 400 V ±15 V 2.5 A/ 1.3 A 50/ 60 Hz 0.54 A / 0.31 A 4.0 A / 2.0 A time-lag 24 V SELV 11 A 10 A 264 W <5% Thermostatic switch Varistor 24 V SELV 18 A 15 A 432 W <5% Thermostatic switch Varistor acc. to BGV A3 4 kV B IP 20 I acc. to BGV A3 4 kV B IP 20 I -20 °C...55 °C -20 °C...80 °C 93% Direct mounting Green LED 6.1 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 CE; cULus; EAC -20 °C...55 °C -20 °C...80 °C 95% Direct mounting Green LED 9.1 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 CE; cULus; EAC Input 2.5 / 0.13 / 2.5 113 / 120 / 165 Input 2.5 / 0.13 / 2.5 135 / 135 / 185 Type CP NT 264W 24V 11A Output 2.5 / 0.5 / 4 113 / 120 / 165 Qty. 1 Order No. 8575310000 Type CP NT 432W 24V 18A Output 2.5 / 0.5 / 4 135 / 135 / 185 Qty. 1 Order No. 8575320000 Note Accessories Note D.6 2003670000 compactPower 3-phase CP NT3 250 Unregulated power supplies compactPower CP NT3 400 INPUT +5% 400V -5% +5% 400V - 5% +5% 400V -5% OUTPUT 3x = 130° PE ~ INPUT + + 24VDC - +5% 400V -5% +5% 400V - 5% +5% 400V -5% OUTPUT 3x = 130° PE ~ + + 24VDC - D Technical data Input Input voltage Input current Input frequency No-load input current Input fuse Ext. Back-up fuse Output Output voltage Output current at 40°C / 60°C Output power Max. residual ripple Fuse, max. Protective circuit, load side Insulation coordination (EN 50178) Electric shock protection Insulation strength Insulation class Protection degree Class of protection General data Ambient temperature (operational) Storage temperature Degree of efficiency at max. load Installation advice Fan signal Status indication Weight Standards EMC standards Approvals Dimensions Clamping range (nominal / min. / max.) Depth x width x height Note mm² mm Ordering data Screw connection 3 x 400 V ±5 % 0.5 A 50/ 60 Hz 0.1 A 3 x primary thermostatic switch 3 x 1.0 A time-lag 3 x 400 V ±5 % 0.75 A 50/ 60 Hz 0.11 A 3 x primary thermostatic switch 3 x 1.2 A time-lag 24 V SELV 11 A / 10 A 250 W <2% External 10 A time-lag Varistor 24 V SELV 18 A / 16 A 400 W <2% External 16 / 18 A slo-blo Varistor acc. to BGV A3 4 kV B IP 20 I acc. to BGV A3 4 kV B IP 20 I -20 °C...60 °C -20 °C...80 °C 76% Direct mounting No integrated fan Green LED 4.7 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 cCSAus; CE; EAC -20 °C...60 °C -20 °C...80 °C 77% Direct mounting No integrated fan Green LED 6.9 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 cCSAus; CE; EAC Input 2.5 / 0.5 / 2.5 185 / 84 / 192 Input 2.5 / 0.5 / 2.5 220 / 88 / 213 Condensation not allowed Type CP NT3 250W 24V 10A Output 6 / 0.5 / 6 185 / 84 / 192 Qty. 1 Condensation not allowed Order No. 8628620000 Type CP NT3 400W 24V 15A Output 6 / 0.5 / 6 220 / 88 / 213 Qty. 1 Order No. 8628630000 Note Accessories Note 2003670000 D.7 Unregulated power supplies compactPower compactPower 3-phase CP NT3 500 CP NT3 600 INPUT +5% 400V -5% +5% 400V - 5% +5% 400V -5% OUTPUT 3x = 130° PE ~ D INPUT + + 24VDC - +5% 400V -5% +5% 400V -5% +5% 400V -5% OUTPUT 3x = 130° M PE + + 24VDC 0V Fail ~ Technical data Input Input voltage Input current Input frequency No-load input current Input fuse Ext. Back-up fuse Output Output voltage Output current at 40°C / 60°C Output power Max. residual ripple Fuse, max. Protective circuit, load side Insulation coordination (EN 50178) Electric shock protection Insulation strength Insulation class Protection degree Class of protection General data Ambient temperature (operational) Storage temperature Degree of efficiency at max. load Installation advice Fan signal Status indication Weight Standards EMC standards Approvals Dimensions Clamping range (nominal / min. / max.) Depth x width x height Note mm² mm Ordering data Screw connection 3 x 400 V ±5 % 0.9 A 50/ 60 Hz 0.13 A 3 x primary thermostatic switch 3 x 1.6 A time-lag 3 x 400 V ±5 % 1.2 A 50/ 60 Hz 0.15 A 3 x primary thermostatic switch 3 x 2 A time-lag 24 V SELV 22 A / 20 A 500 W <2% External 20 / 22 A slo-blo Varistor 24 V SELV 26 A / 25 A 600 W <2% External 25 / 26 A slo-blo Varistor acc. to BGV A3 4 kV B IP 20 I acc. to BGV A3 4 kV B IP 20 I -20 °C...60 °C -20 °C...80 °C 78% Direct mounting No integrated fan Green LED 10 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 cCSAus; CE; cULus; EAC -20 °C...60 °C -20 °C...80 °C 78% Direct mounting Open collector <30 V/ <5 mA during interference Green LED 11 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 cCSAus; CE; EAC Input 2.5 / 0.5 / 2.5 220 / 108 / 215 Input 2.5 / 0.5 / 2.5 230 / 108 / 212 Condensation not allowed Type CP NT3 500W 24V 20A Output 6 / 0.5 / 6 220 / 108 / 215 Qty. 1 Condensation not allowed Order No. 8628650000 Type CP NT3 600W 24V 25A Output 6 / 0.5 / 6 230 / 108 / 212 Qty. 1 Order No. 8628660000 Note Accessories Note D.8 2003670000 compactPower 3-phase CP NT3 750 Unregulated power supplies compactPower CP NT3 1000 INPUT +5% 400V -5% +5% 400V -5% +5% 400V -5% OUTPUT 3x = 130° M PE 0V Fail ~ INPUT + + 24VDC +5% 400V -5% +5% 400V -5% +5% 400V -5% OUTPUT 3x = 130° M PE + + 24VDC 0V Fail ~ D Technical data Input Input voltage Input current Input frequency No-load input current Input fuse Ext. Back-up fuse Output Output voltage Output current at 40°C / 60°C Output power Max. residual ripple Fuse, max. Protective circuit, load side Insulation coordination (EN 50178) Electric shock protection Insulation strength Insulation class Protection degree Class of protection General data Ambient temperature (operational) Storage temperature Degree of efficiency at max. load Installation advice Fan signal Status indication Weight Standards EMC standards Approvals Dimensions Clamping range (nominal / min. / max.) Depth x width x height Note mm² mm Ordering data Screw connection 3 x 400 V ±5 % 1.4 A 50/ 60 Hz 0.16 A 3 x primary thermostatic switch 3 x 2.5 A time-lag 3 x 400 V ±5 % 1.8 A 50/ 60 Hz 0.14 A 3 x primary thermostatic switch 3 x 3.15 A time-lag 24 V SELV 32 A / 30 A 750 W <2% External 30 / 32 A slo-blo Varistor 24 V SELV 42 A / 40 A 1000 W <2% External 40 / 42 A slo-blo Varistor acc. to BGV A3 4 kV B IP 20 I acc. to BGV A3 4 kV B IP 20 I -20 °C...60 °C -20 °C...80 °C 77% Direct mounting Open collector <30 V/ <5 mA during interference Green LED 14 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 cCSAus; CE; EAC -20 °C...60 °C -20 °C...80 °C 77% Direct mounting Open collector <30 V/ <5 mA during interference Green LED 18 kg DIN EN 60950, DIN EN 61558-2-4, -6, 72/23/EWG EN 61000-6 /-2, -3 cCSAus; CE; EAC Input 2.5 / 0.5 / 2.5 270 / 121 / 255 Input 2.5 / 0.5 / 2.5 280 / 122 / 275 Condensation not allowed Type CP NT3 750W 24V 30A Output 6 / 0.5 / 6 270 / 121 / 255 Qty. 1 Condensation not allowed Order No. 8628670000 Type CP NT3 1000W 24V 40A Output 10 / 0.5 / 10 280 / 122 / 275 Qty. 1 Order No. 8628680000 Note Accessories Note 2003670000 D.9 D D.10 2003670000 Unregulated power supplies