Input
Input 1-phase and 2-phase AC
● Note Set by means of selector switch on the device; starting from Vin >
90/180 V
supply voltage
● 1 at AC 120 … 230 V
● 2 at AC 230 … 500 V
input voltage
● 1 at AC 85 … 264 V
● 2 at AC 176 … 550 V
Wide-range input Yes
Overvoltage resistance 1300 Vpeak, 1.3 ms
Mains buffering at Vin = 120/230 V, typ. 150 ms at Vin = 400 V
Mains buffering at Iout rated, min. 25 ms; at Vin = 120/230 V, typ. 150 ms at Vin = 400 V
Rated line frequency 1 50 Hz
Rated line frequency 2 60 Hz
Rated line range 47 … 63 Hz
input current
● at rated input voltage 120 V 2.2 A
● at rated input voltage 230 V 1.2 A
● at rated input voltage 500 V 0.61 A
Switch-on current limiting (+25 °C), max. 35 A
I²t, max. 1.7 A²·s
Built-in incoming fuse T 3.15 A (not accessible)
Protection in the mains power input (IEC 898) Recommended miniature circuit breaker at 1-phase operation: from 6 A
(10 A) characteristic C (B); required at 2-phase operation: circuit breaker
2-pole connected or circuit breaker 3RV2011-1EA10 (setting 3.8 A) or
3RV2711-1ED10 (UL 489) at 230 V; 3RV2011-1DA10 (setting 3 A) or
3RV2711-1DD10 (UL 489) at 400/500 V
Output
Output Controlled, isolated DC voltage
Rated voltage Vout DC 24 V
● output voltage at output 1 at DC rated value 24 V
Total tolerance, static ± 3 %
Static mains compensation, approx. 0.1 %
Static load balancing, approx. 0.1 %
Residual ripple peak-peak, max. 50 mV
Spikes peak-peak, max. (bandwidth: 20 MHz) 200 mV
Adjustment range 24 … 28.8 V
product function output voltage adjustable Yes
Output voltage setting via potentiometer
Status display Green LED for 24 V OK
Signaling Relay contact (NO contact, rating 60 V DC/ 0.3 A) for ”24 V OK”
On/off behavior Overshoot of Vout approx. 3 %
Startup delay, max. 1 s
Voltage rise, typ. 50 ms
Rated current value Iout rated 5 A
Current range 0 … 5 A
supplied active power typical 120 W
short-term overload current
● at short-circuit during operation typical 15 A
duration of overloading capability for excess current
● at short-circuit during operation 25 ms
constant overload current
● on short-circuiting during the start-up typical 6 A
Parallel switching for enhanced performance Yes; switchable characteristic
Numbers of parallel switchable units for enhanced
performance 2
