Owner manual

17
Cat. No.
List Price,
GO-10CB
Cat. No.
List Price,
GO-10CB
451WPS20H $817.97 451WPS40H
$1,351.42
Description 480W power supply, 24V 20A 960W power supply, 24V 40A
Dimensions (mm) W x H x D 240 x 153 x 86 292 x 185 x 130
Input
Nominal input voltage 3 x 360 500V AC, 47 63 Hz 3 x 360 500V AC, 47 63 Hz
Input voltage range 3 x 340 550V AC, 47 63 Hz 3 x 340 550V AC, 47 63 Hz
Nominal input current 3 x 1.5A at 3 x 400V AC 3 x 3A at 3 x 400V AC
Input current peak < 50A < 50A
Power factor cos w 0.53 capacitive at 400V AC 0.53 capacitive at 400V AC
Output
Output voltage 24V DC ±1% 24V DC ±1%
Typical setting range 22.5-27.5V DC 22.5-27.5V DC
Output direct current 0 20A 0 40A
Ripple < 100 mV < 100 mV
Typical current limitation 25A 45A
Parallel operation Yes Yes
Efficiency, typical 90% 90%
Hold-up time > 5 ms / 400V AC > 5 ms / 400V 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
, overshoot < 2% < 2 ms at 10 < > 90% I
nominal
, overshoot < 2%
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 Class I
Degree of protection IP 20 IP 20
Leakage current < 3.50 mA (47 -63 Hz mains frequency) < 3.50 mA (47 -63 Hz mains frequency)
Ambient temperature 0 °C...+70 °C at free convection 0 °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 50081-1/-2, EN 50082-1/-2 EN 50081-1/-2, 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. 1.9 kg Approx. 3.6 kg
Installation Snap-on DIN rail fixation DIN EN 50022-35 Snap-on DIN rail fixation 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 – THREE-PHASE SWITCH MODE
451 Series Terminal Blocks
EN 60947-7-1
DIN VDE 0611T1