Window Master FlexiSmoke WSC 520 - Page 12

12
Motor groups
Smoke zones
max. 13 motor lines (1 x 20A ±24V standard motor line and 12 x ±24V
standard / MotorLink
®
motor lines) in max 13 motor groups and max 13
smoke zones
Via the software more motor lines can be connected in the same group
Primary voltage
WSC 520: 1 x 230V AC (±10%) / 50Hz
WSC 540: 2 x 230V AC (±10%) / 50Hz
WSC 560: 3 x 230V AC (±10%) (400V AC) / 50Hz
Power consumption
WSC 520: min 2.5W
1+2
, typ. 2.8W
1+3
. At max load 540W
WSC 540: min 5.0W
1+2
, typ. 5.6W
1+3
. At max load 1080W
WSC 560: min 7.5W
1+2
, typ. 8.4W
1+3
. At max load 1620W
1) no load: system operational but no motors are running
2) min: with 1 x break glass unit WSK 501/502 + 1 x smoke detector
WSA 300 per 20A section
3) max load: with 4 x break glass unit WSK 501/502 + 4 x smoke detector
WSA 300 per 20A section
Inrush current on primary site
WSC 520: 30A<0.05ms
WSC 540: 60A<0.05ms*
)
, WSC 560: 90A<0.05ms*
)
[*
)
= 30A < 0.05ms on each phase]
±24V change over time
min 500ms
Back-up batteries
(to be ordered separately)
WSC 520: 2 x WSA 017 (12V/17-18Ah)
WSC 540: 4 x WSA 017
WSC 560: 6 x WSA 017
Expected lifetime max 4 years, only use genuine WindowMaster batteries
Emergency power
>72 hours in accordance with EN 12101-10
Charging unit (integrated in WSA 5PS
module)
Charging voltage: 27.7 – 27.8 at 20ºC
Charging current: 3A, current limited
Priority
Smoke signal has always highest priority
Cable monitoring
±24V standard motors with end of line module and smoke detectors are
monitored by closed-circuit
Motors with MotorLink
®
and break glass units are monitored by data
communication
Back-up batteries are monitored by cyclic measuring
LED message OK, fault and alarm
Green
Yellow
Red
all OK
fault
fire
Reopening the actuators
Every 2.min. in 30min. after a SHE open (selectable) Preset: no reopening
Connection cable
Motors
Other
components
flexible max 6 mm² / solid max 10 mm²
min 0.2mm² / max 1.5mm², flexible stranded cores
are only suitable with attached ferrules
Operating conditions
-5°C - +40°C, max. 95% relative humidity (not condensing)
EN 12101-10: Operation class A, Environmental class 1, with IP value
increased to IP 54
Switch-on duration
ED 40% (4min. per 10min.)
Max allowed current drawn from the
battery when the primary power
source is disconnected
20.2A
Max interruption time during switching
between power sources
2.0sec
Break glass unit
Up to 30 break glass units type WSK 50x can be connected to the WSA
5MC module per 20A section. Up to10 smoke detectors can be connected
on 10 of these units type WSK 501/502, which give a maximum of 100
smoke detectors.
Ventilation keypads can also be connected to all the break glass units type
WSK 501/502 – there is no limit on the number of keypads.
Smoke detectors and ventilation keypads cannot be connected to the break
glass units type WSK 503/504.