DSUB 9 connectors.
- Fine protection.
- For the protection of the serial ports of computers and control systems of I&C, electronic security and fire detection systems, etc., against the impact of surge voltage.
Specifications:
|
Parameter name |
Parameter value |
|
|
Type
of SPD |
C1,C3 |
|
|
Location
of SPD |
ST 3 |
|
|
Maximum
operating voltage |
Uc |
12.70 V AC |
|
Maximum
operating voltage |
Uc |
18.00 V DC |
|
Treshold
frequency core-core |
f |
55.00 MHz |
|
C1
nominal discharge current (8/20 µs) per core |
In |
150 A |
|
C1
voltage protection level mode core-core at In |
Up |
65 V |
|
C3
voltage protection level mode core-PE at 1 kV/µs |
Up |
980 V |
|
C3
voltage protection level mode core-core at 1 kV/µs |
Up |
50 V |
|
Response
time core-core |
ta |
1 ns |
|
Response
time core-PE |
ta |
100 ns |
|
Connection
(input - output) |
female DSUB 9 - male DSUB 9 |
|
|
Degree
of protection |
IP 20 |
|
|
Range
of ambient temperatures (min/max) |
-40 / 80 °C |
|
|
According
to standard |
EN 61643-21+A1,A2:2013, IEC
61643-21+A1,A2:2012 |
|
|
ETIM
Class |
EC000943 |
|
|
Customs
tariff number |
85363010 |
|
|
EAN |
8595090509684 |
Dimensions:
Surge protection for serial interfaces RS-232, RS-422, RS-485, etc., DSUB 9 connectors, all pins protected (9 pins)
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