WAGO 2787-2144, Product Manual

Page: 20 / 68

2787-2144 Properties
20 Product manual | Version: 1.0.0
Power Supply Pro 2
Table 19: Technical Data – Output
Property Value
Power Boost 7.5 A (5 s)
Top Boost 30 A (15 ms)
Derating of output power See section
8
Derating [
}
53]
Line regulation
2)
< 0.02 %
Load regulation
3)
< 2.0 %
Residual ripple/noise
4)
< 70 mV
Overload behavior
5) 6)
“Constant Current” mode
1)
“Constant current with latching shutdown
“Hiccup” mode
“Electronic Circuit Breaker” mode
“Latching Shutdown on Thermal Overload” mode
“Power Boost” mode
“Top Boost” mode
Switch-on delay (typ.)
6) 7)
230 VAC < 2.2 s
1)
Factory setting
2)
Nominal load, in range 90 ... 264 VAC
3)
10 % / 90 % load step
4)
20 MHz bandwidth
5)
See section
8
Short-Circuit and Overload Behavior [
}
55]
6)
Can be set via the WAGO Interface Configuration software
7)
See figure “Turn-on Time”
Overshoot
Turn on Time
Input
Voltage
Output
Voltage
Figure 10: Turn-on Time
!
NOTICE
Select conductor cross-sections according to current load!
In the event of a fault, the output current of a power supply can be up to 1.5 × I
OUT
. Only
use conductor cross-sections sufficient for the current load!
Table 20: Technical Data – Output Connection
Property Value
Cross-section Solid 0.08 … 2.5 mm² / 28 … 12 AWG
Fine-stranded 0.08 … 2.5 mm² / 28 … 12 AWG
Insulated ferrule with plastic collar 0.25 … 1.5 mm² / 20 … 16 AWG
Ferrule without plastic collar 0.25 … 2.5 mm² / 20 … 14 AWG
Strip length 13 to 15 mm / 0.51 to 0.59 in