Littelfuse D0400 Series - Manual (Page 5)

5
The specifications are subject to change without notice.
Specifications
SELCO Arc-fault Protection System
D0100 - Arc Detecting Relay DC
Voltage Supply: 24-220V DC from battery.
Triac output: 250V AC/DC, 8A cont. 25A/ 0.1sec.
Min. load current 50mA.
Signal contacts: 2 free/220V AC/DC 1A max. 50W.
Sensitivity: 1-12mA, pre-set trip 6mA/12000 lux.
Number of detectors: Max. 16 pcs.
Response time: Less than 1msec.
Power consumption: 4.3W.
Ambient temperature: -25 to +70º C.
D0500 - Junction Box with indication
Power consumption: 0.6W.
Ambient temperature: -25 to +70ºC.
D0700 - Overcurrent Relay
Voltage Supply: 48-220V DC from battery.
Current inputs: 3-phase 5A cont., 75A /1sec.
Burden: 0.5VA/input at 5A.
Current range: 1.5-3.0 x In (7.5-15A).
Response time: 20-30 mSec.
Power consumption: 2.6W.
Ambient temperature: -5 to +55ºC.
D0900 - Arc Detecting Relay AC
Voltage Supply: 220-250V AC.
Thyristor output with stored energy: Storage capacitor 66 µF charged to
300V DC. E=2.97Wsec. (Joule).
Life time min 30 years at 50°C.
Min. load current 50mA.
Charging time approx. 1 sec.
Discharge time approx. 1 min.
Trip coil: 230V AC.
Signal contacts: 2 free, 230V AC/DC 1A max.50W.
Sensitivity: 1-12mA, pre-set trip 6mA/12000 lux.
Number of detectors: Max. 16 pcs.
Response time: Less than 1 msec.
Power consumption: 3.5 W.
Ambient temperature: -25 to +70ºC.
Environment
EMC standards: EN50081-1/2 and EN50082-1/2.
Enclosure: IP31.
A0200, 180 degrees
A0300, 360 degrees
Dimensions
Item no.
Dim. mm
B H D1 D D D4
D0100 105 90 75 70 60 49
D0900 105 90 75 70 60 49
D0400 72 90 — — 58 48
D0500 72 90 — 70 58 48
D0700 105 90 — — 60 49
D0800 72 90 75 70 58 48
Light intensity from
an arc current of min.
3kA detected inside
of the curves will trip
the breaker.