12
Technical Data
Technical Data
Technical Data
Technical Data
07-02-12-02-EN-V1215.doc / Type:
638
111
12
Technical Data
12.1
General Technical Data
●
Power Circuit
Galvanic Separation from the Control Circuit in acc. with EN 61800-5-1/ UL 508C
Specifications in accordance with
EN 61800-5-1 / UL 508C and cUL
Short Circuit and to Frame Test for
min. 2000 releases
Overvoltage Monitoring
max. 400V DC
±
5V DC
max. 810V DC
±
10V DC (638B/C)
Undervoltage Monitoring
min. 15V DC; configurable
Overheating Switch Off at
95 ° C +/- 5%
Clock Frequency Powerstage
638A:
9,5 kHz
638B/C:
4,75kHz / 9,5kHz
Frequency of Current Ripple
9,5 kHz / 19 kHz
●
Control Circuit
Galvanic Separation from the Power Circuit
in acc. with EN 61800-5-1 / UL 508
Further Information:
See: “
■
Insulation Concept
“
●
Signal Inputs and Outputs - Connection X10
Additional Galvanic Separation from Power
and Control Circuit
Nominal Voltage of the In and Outputs
24 V DC
Number of Outputs
Signal Outputs via OPTO Coupler
5
Umax = 42,4V DC;
I = 0..60 mA; short circuit proof,
resistive load
Signal Outputs via RELAY
Umax = 42,4V DC;
I = 1uA...1,2A
Contact Protection with Inductive Load
internal varistor
Number of Inputs
Signal Outputs via OPTO Coupler
8
L = 0...7 V DC or open
H = 15...30 V DC
Iin 24VDC: 8 mA
Shortest Time for a Signal to All Inputs - to
Accept the Signal in an Application:
> 1 ms
Damping of the Transfer from
Low to High (0-->24V):
fast input:
20µs (X10.4, X10.25)
default input:
200µs
Interrupt Response Time for Fast Input
10µs (X10.4, X10.25)
Damping of the Transfer from
High to Low (24-->0V)
fast input:
250µs (X10.4, X10.25)
default input:
1000µs
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