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ARC FAULT DETECTION UNIT
CONTENT & TECHNICAL DATA
String specifications
Maximal string voltage / current
Number of poles
Maximal cable diameter cage clamp
Power specifications
Power supply
Current consumption (passive)
Current consumption (active)
Maximal cable diameter connector (2P)
Alarm specifications
Alarm relay load (resistive)
Minimal arc detection level
Maximal cable diameter connector (3P)
Arc fault detection (according)
Other specifications
Protection degree
Ambient temperature range
Storage temperature range
Humidity range (RH)
Weight (approx.)
6
ADU
• Arc Fault Detection Unit (IP20)
• 2x cage clamp for max. 10mm² string cable
• 1x Field installable Power connector (2P)
• 1x Field installable Power connector (3P)
• ARC Fault detection unit manual
1000VDC / 40A
1 pole (positive or negative)
10mm² / AWG8
24VDC (± 10%)
60mA
120mA
2,5mm² / AWG14
0,3A at 125VAC; 1A at 30VDC
100VDC - 1A
2,5mm² / AWG14
UL1699B - PV AFD Type 1
IP20 / NEMA1
-20°C till +50°C
-40°C till +85°C
5% - 85%
120 g
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