Littelfuse D0400 Series Manual do Utilizador descarregar pdf (Página 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 D2 D3 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.

1 2 3 4 5 6

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