GE Industrial Solutions 451 Series Terminal Blocks - Manual (Page 18)

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Cat. No.
List Price,
GO-10CB
Cat. No.
List Price,
GO-10CB
451WPS10S $659.33 451WPS20S $829.64
Description 240W power supply, 24V 10A 480W power supply, 24V 20A
Dimensions (mm) W x H x D 70 x 153.5 x 164 86 x 233 x 173
Input
Nominal input voltage
115/230V AC, 47 63 Hz (selectable input) 230V AC, 47 63 Hz
Input voltage range 93 132V AC, 187 265V AC 190 265V AC
Nominal input current 1.8A at 230V AC/ 4.2A at 115V AC 3.0A at 230V AC
Input current peak < 30A < 30A
Power factor cos w 0.5 capacitive at 230V AC/0.58 capacitive at 115V AC 0.82 capacitive at 230V AC
PFC standard (harmonics) EN 61000-3-2 EN 61000-3-2
Output
Output voltage
24V ±1% 24V ±1%
Typical output setting range 22 30V DC 23-29V DC
Output direct current 0 10A 0 20A
Max. power output 240W (when set to 30V max. 8A) 480W (when set to 29V max. 16A)
Ripple < 50 mV < 50 mV
Typical current limitation 12A 22A
Parallel operation Yes Yes
Efficiency, typical 90% 89%
Hold-up time > 35 ms / 230V AC; > 30 ms / 115V AC > 20 ms / 230V AC
Line regulation < 0.2% at UON ±15% < 0.2% at UON ±15%
Load regulation < 1% at 0A -> >I nominal < 1% at 0A -> >I nominal
Dynamics < 2 ms at 10 < > 90% I nominal < 2 ms at 10 < > 90% I nominal
Current limitation Permanently short-circuit proof Permanently short-circuit proof
Overrun-proof/open-circuit proof Yes Yes
Output overcurrent switch-off Yes Yes
Output security
VDE 0805/EN 60950/IEC 950/UL 1959
Safety extra-low voltage (SELV) EN 60950 VDE 0805/EN 60950/IEC 950/UL 1959
Safety extra-low voltage (SELV) EN 60950
Class of protection Class I at 149002-31001/149002-21001 Class I at 149002-31001/149002-21001
Degree of protection IP 20 IP 20
Leakage current < 0.75 mA (47 -63 Hz mains frequency) < 3.50 mA (47 -63 Hz mains frequency)
Ambient temperature 10 °C...+70 °C at free convection 10 °C...+70 °C at free convection
Power derating 2.5%/k from +60°C 2.5%/k from +60°C
Storage temperature 25°C...+85°C 25°C...+85°C
EMC CE-certified EN 55011, EN 50082-1/-2 EN 55011, EN 50082-1/-2
Radio interference suppression EN 55011/EN 55022 class B EN 55011/EN 55022 class B
Static discharge ESD (IEC 1000-4-2) 8 kV contact discharge, 15 kV air discharge 8 kV contact discharge, 15 kV air discharge
Electromagnetic fields (IEC 1000-4-3) 10V/m 10V/m
Burst (IEC 1000-4-4) 4 kV input, 2 kV output / capacitive coupling 4 kV input, 2 kV output / capacitive coupling
Surge (IEC 1000-4-5) 4 kV unbalanced, 4 kV balanced 4 kV unbalanced, 4 kV balanced
Conducted interference type
(ENV 50141, IEC 1000-4-6)
10V, 150 kHz...80 MHz 10V, 150 kHz...80 MHz
Weight Approx. 1.1 kg Approx. 2.0 kg
Installation Slide for DIN rail mounting DIN EN 50022-35 Slide for DIN rail mounting DIN EN 50022-35
Installation position
Panel-mounted; input connectors on top, output
connectors at the bottom Panel-mounted; input connectors on top, output
connectors at the bottom
POWER SUPPLIES – SINGLE-PHASE SWITCH MODE
EN 60947-7-1
DIN VDE 0611T1