Camtec Systemelektronik GmbH – Gewerbestraße 30 – DE76327 Pfinztal – Germany
p.3/4
10.09A
Phone 0049(721)46596-0 - Fax 0049(721)46596-77 –
www.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)
Block Diagram
Main connector:
1)
Battery Ext
2)
Battery Extension -
3)
Battery Out +
4)
Battery Out –
5)
Power Fail Message
6)
Power Fail Message
Available Options (Sub-D):
A)
DC-o.k.-monitoring for the
battery charger power supply
B)
DC-o.k.-monitoring for the
main power supply
AC Fail Message
Low Voltage:
If the AC-Input drops -20% the AC-OK-
Relay (R) opens (control message). The
green DC-OK LED is off.
Test
Time A
B
C
D
Type test and factory tests are
conducted by the manufacturer.
Do not repeat the test in the
field. Field test rules:
Type Test
60s
2500Vac 3000Vac 500Vdc 500Vdc
Factory Test
5s
2000Vac 2000Vac 500Vdc 500Vdc
Field Test
2s
2000Vac 2000Vac 500Vdc 500Vdc
a) Use approriate test equipment which apply the voltage with a slow ramp
b) Connect L1 and N together, as well as all output poles
c) Use only AC test-voltages with 50/60Hz. The output voltages is floating and has
no ohmic reference to ground.
d) If testing output voltages are ≥60Vdc remain to security directives.
Use only isolated screw drivers to adjust output voltages.
Function Table and Messages
*) optional available
Indicators
AC-Line o.k.
green LED
AC-Fail
Relay
Contact
Battery o.k.
LED green
Battery Low
LED red
Battery
Charge
LED yellow
Piezo Sound
Interval 30s
Battery
Extension
LED green
*)
DC-o.k.
Relay 1
(Charger)
*)
DC-o.k.
Relay 2
(Main AC-power)
Normal operation
On
Closed (C)
On
Off
Off
Off
On
(if connected)
Open
Open
AC-Main line fail at
184Vac
Off
Open (O)
On
Off
Off
On
On
(if connected)
Closed
Closed
Battery Low Voltage
α < 38Vdc
On/
Off
(AC-fail)
C/O
(AC-fail)
Off
On
On/
Off
(AC-fail)
Off/
On
(AC-fail)
On
(if connected)
Open/
Closed
(AC-fail)
Open /
Closed
(AC-fail)
Battery
38Vdc < α > 52Vdc
On/
Off
(AC-fail)
C/O
(AC-fail)
Off/
On
(AC-fail)
Off
On/
Off
(AC-fail)
Off/
On
(AC-fail)
On
(if connected)
Open/
Closed
(AC-fail)
Open/
Closed
(AC-fail)
Battery o.k. > 52Vdc
On/
Off
(AC-fail)
C/O
(AC-fail)
On
Off
Off
On/Off
(AC-
fail)
On
(if connected)
Open/
Closed
(AC-fail)
Open/
Closed
(AC-fail)
Charger Power
Supply disable
On
Open
Off
(<90%)
On
(<70%)
Off !
Off
On
(if connected)
Closed
Open
Main Power Supply
disable
On
Open
Off
(<90%)
On
(<70%)
Off !
Off
On
(if connected)
Open
Closed
SMPS
Charger
PE
L Fuse
N Fuse
Battery
Logic
3
4
5
6
1
2
Main
Connector
EMI
Filter
Power
Fail
SMPS
Main
A
B
Sub-D
GND
DC-Fuse
