Vaisala AWS330 - Manual (Page 252)

User's Guide ______________________________________________________________________
250 _________________________________________________________________ M211296EN-B
Four-Wire Line Surge Protector PT5-HF-5DC-ST
Table 84 Ethernet Line Surge Protector PT5-HF-5DC-ST
Specifications
Property Description/Value
Total surge current (8/20) μ 20
kA
Ambient temperature (operation) -40 ... +85 °C
Mounting On base element
Nominal discharge surge current In
(8/20) μs (Core-Earth) 10 kA
Nominal current 450 mA (45°C)
Direction of action Line-Line & Line-Signal Ground/Shield
& optional Signal Ground/Shield-Earth
Ground
Nominal voltage UN 5 V DC
Dimensions (w × d × h) 17.7 Ч 52 Ч45 mm
Pitch unit 1 Div.
Power Supply Filter DRF06
Table 85 Power Supply Filter DRF06 Specifications
Property Description/Value
Filter type
Single phase
Current rating 6 A
Voltage rating VAC 250 V
Capacitance 1 μF
Inductance 1.4 mH
Dimensions (w × d × h) 80 Ч 22.5 Ч 74 mm
Operating temperature -25 ... 85 °C
Regulatory compliances IEC950, UL, CSA, VDe
Supply frequency Max. 440 Hz
Termination type Screw
Mounting DIN rail