HSEUiREG04801(R2) MANUAL
Camtec Power Supplies GmbH - Gewerbestrasse 30 - DE-76327 Pfinztal / Germany
P.10/15 (03/2017.02.2)
Tel. +49 (721) 46596 - 0 Fax +49 (721) 46596 - 77
www.camtec-gmbh.com
-
info@camtec-gmbh.com
(Subject to alterations. This product is not designed to be used in applications such as life support systems wherein a failure or malfunction could result in injury or death)
Parallel Operation
To increase the overall power of the power supply, two or
more devices of the same model with the same output
voltage may be operated in parallel. We recommend using a
busbar for the DC power connector. Make sure that the
cable lengths and cable cross-sections of all power supplies
to the busbar or to the star point are identical. Allow proper
connection for low contact resistance. If you want to use the
sensing function, connect it also to the star point or busbar.
To avoid measurement errors, select the line length from
the neutral point or from the busbar to the load as short as
possible and use the maximum possible conductor cross-
section.
Up to 5 pcs HSEUiREG can be paralleled.
The HSEUiREG models have no internal O-ring diode, to
operate the devices redundant N+1. We recommend using
our RED00202 DIN-rail redundant device.
Electrical Safety (Factory-Test / Field-Test Owner)
¹)
≥
90Vdc= 2500Vdc
Type and factory test are the manufacturer. While repeating damage can
happen to the power supply unit. For the field test (owner) follow the below instruction:
a)
Use suitable test equipment, raising the voltage slowly
b)
Short circuit L1 and N, and all the DC output terminals.
c)
Use only test voltages of 50/60Hz. The outputs are unearthed and
therefore they have no resistance to GND/PE.
d)
If the residual voltage is
≥
60Vdc, observe the safety standards.
Use only specially insulated screwdriver to trim the Ua/Ia.
T
A
B
C
1
)
D
Type Test
60s
2500Vac
3000Vac
500Vdc
500Vdc
Factory Test
5s
2000Vac
2000Vac
500Vdc
500Vdc
Field Test
2s
2000Vac
2000Vac
500Vdc
500Vdc
Cut-off current setting >20mA
>20mA
>1mA
>1mA
