Mô tả sản phẩm
Application |
Application |
detection of asymmetric insulation faults; earth fault monitoring in unearthed AS-i and 24 V DC systems (IT system) |
Electrical data |
Operating voltage [V] |
26.5…31.6 DC |
Nominal voltage DC [V] |
21…36 |
Max. current consumption from AS-i [mA] |
40 |
Outputs |
Contact rating |
1A AC/DC |
Operating conditions |
Ambient temperature [?C] |
-25…60 |
Storage temperature [?C] |
-40…70 |
Protection |
IP 20 |
Tests / approvals |
EMC |
|
MTTF [years] |
233 |
AS-i classification |
AS-i certificate |
19801 |
Mechanical data |
Weight [g] |
181 |
Housing |
mounting on DIN rail and panel |
Displays / operating elements |
Display |
operation |
LED, green |
function |
LED, yellow |
|
Remarks |
Remarks |
passive asymmetrical measuring method |
1 signal contact |
contact 11/14 opens for asymmetric faults |
contact is closed when AS-i voltage is applied and there is no earth fault |
|
Pack quantity |
1 pcs. |