2787-2448
Properties
24
Product manual | Version: 1.0.0
Power Supply Pro 2
Table 28: Technical Data – Product Protection
Property
Value
Overload protection at output
Electronic
Overvoltage protection at output, max.
2)
32 VDC
Feedback voltage, max.
3)
Yes, max. 32 VDC
Degree of protection
IP20
Ingress protection against foreign objects
> 4 mm
Overtemperature protection
4)
Yes
Circuit breaker of the nominal current circuit
5)
16 A (for USA/Canada: 15 A)
1)
Used only as an AC fuse. An external DC fuse must be used with DC supply.
2)
Internal limitation via a second control loop, deactivation of power supply, automatic restart
3)
The voltage must not be exceeded due to power feedback.
4)
Configurable; see section
8
“Latching Shutdown on Thermal Overload” Mode [
5)
The circuit breaker can be used for activation during installation. In this case, the circuit breaker must meet all
the requirements on this shutdown device. If an additional switch is used, it must have the same electrical load
capacity as the circuit breaker.
3.9.10 Security
Table 29: Technical Data – Safety
Property
Value
Input and output insulation, per EN 61010-1; EN
61010-2-201
SELV/PELV
Protection class, with protective wire connection
I
Isolation voltage (input – output), ref. A
1)
3.51 kVAC
Isolation voltage (input – ground), ref. B
1)
2.2 kVAC
Isolation voltage (output – ground), ref. C
1)
500 VAC
Isolation voltage (output – digital input / output – digital out-
put), ref. D
1
500 VAC
1)
Type test (rise 5 s – stay 2 s – fall 5 s); see figure “Dielectric Strength”
Input
A
D
D
D
C
B
PE
Digital Output
Digital Input
Output
Figure 13: Dielectric Strength