WAGO EPSITRON 787-1668 Series User Manual

EPSITRON® Function Description 33
787-1668 Electronic Circuit Breaker
Manual
Version 1.1.0
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6.3 Activating Capacitive Loads
High capacitive loads can be applied using the electronic circuit breaker. The
power supply unit providing power to the device must be capable of supplying a
voltage of at least 18 VDC, even at the maximum required current. The required
current can be set using the rotary switch.
The tables below gives some standard reference values determined in experiments
with 24 VDC input voltage:
6.3.1 Reference Values for 787-1668 and 787-1668/0106-0000
Table 17: Standard reference values for 787-1668 and 787-1668/0106-0000
Line lengths
(m) for feed
and return
lines
Making capacity
(µF) with a wire
cross section of
0.75 mm
2
*
Making capacity
(µF) with a wire
cross section of
1.5 mm
2
*
Making capacity
(µF) with a wire
cross section of
2.5 mm
2
*
0
48,000
48,000
48,000
2.5
61,500
70,000
63,300
5.0
83,300
50,000
73,300
10.0
130,000
53,300
73,300
20.0
> 620,000
81,300
63,300
40.0
> 620,000
222,800
91,500
* Capacities determined with a base load of 10 A/6 A at the output channel.
6.3.2 Reference Values for 787-1668/0006-1000
Table 18: Standard reference values for 787-1668/0006-1000
Line lengths
(m) for feed
and return
lines
Making capacity
(µF) with a wire
cross section of
0.75 mm
2
*
Making capacity
(µF) with a wire
cross section of
1.5 mm
2
*
Making capacity
(µF) with a wire
cross section of
2.5 mm
2
*
0
74,300
64,800
64,800
2.5
72,000
69,300
67,800
5.0
78,000
78,300
69,300
10.0
96,800
86,800
71,100
20.0
145,200
102,500
86,800
40.0
> 620,000
152,500
107,800
* Capacities determined with a base load of 6 A at the output channel.
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WAGO EPSITRON 787-1668 Series Specifications

General

Brand	WAGO
Model	EPSITRON 787-1668 Series
Category	Circuit breakers
Language	English