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4 Construction and Function
Mounting and Operating Instructions CEAG Central Battery System ZB-S 40071860179 (L) November 2018 www.ceag.de
4.4.6 Inverter SWR 150
Sinus-inverter
The sinus-inverter supplies and monitors emergency
luminaires with conventional ballasts and lamps. The SWR
has a rotary encoder switch to adapt the output frequency
due to luminous flux reduction in battery mode in the region
of 50Hz (100% luminous flux) to 140Hz (25% luminous flux).
Technical data
Slots 1
Fuse G-fuse 0.5x20
1
1.6 AT
Max. rated current 0.65 A
Max. connected load 150 VA
For luminaires KVG opr incandescent lamps WG
Rated power
DC/DC converter
2.3W
Distortion factor K < 5%
The maximum installed load per SWR 150 should not
exceed 150 VA!
When re-fitting SWR-modules attend that the maximum
SWR 150 installed battery load per system should not
exceed 1,500W. Furthermore SWR 150 modules must
not be installed in the top subrack. When using more than
one SWR150 per ZB-S system a technical air ventilation
has to be installed.
Indicators
ON LED
2
The LED lights up when the voltage is present at the
output terminals.
Fault LED
3
The LED lights up when one or more luminaires are faulty.
Operation elements
Service-PIN
4
Beside the „Service“ label there is a button which must
be operated when the system´s basic program is loaded.
The basic programming occurs factory made.1)
1 )
When the Service Pin is operated the module status is
shown as a plain-language readout on the display of the
CU CG-S control module. Repeated operation of the SWR´s
Service Pin takes the operator through the following menu
structure of the CU CG-S control module.
Additional Features
Learning current value-detection
Overload display:
0.8 A Fault
> 1.0 A Disconnection of inverter operation
Typifies change-over time mains / battery 450ms
Monitoring of battery voltage
Selected emergency lighting
Monitoring of AC fuses
Luminous flux adjustable from 25 to 100%
Sinus-output voltage = 230 V
Connection to DLS/3Ph bus-module possible
Separat DLS-gate input existing
AC-supply via backplane or via module-connection
possible
Short circuit- or overload securely
Fuses easily accessible
Rotary encoder switch
5
With the rotary encoder switch the frequency of the
inverter is set in the region of 50 to 140 Hz. This change
of frequency causes a change of the luminous flux for
luminaires in inductive switching. (s. table)
Please note:
If no specifications are made for setting the switches,
the SWR 150 is supplied with switch position 9
(approx. 30% luminous flux). If another luminous flux
condition is required, the switch position must be
correspondingly changed. A high luminous flux level
means correspondingly higher battery current and heat
loss output and must comply with the system concept.
NOTE
The new SKU modules for the system ZB-S have the
ability, also during breakdown of the controller CU
CG-S, to achieve the following switching functions:
Mains emergency operation
(by breakdown CU CG-S)
DC-operation (by power failure)
back to the mains emergency operation (return of
the mains supply). Admittely, will be no switching
functions performed (e. g. by DLS module) during
the breakdown of controller!
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