SK312 ETC-unknow, SK312 Datasheet
SK312
Manufacturer Part Number
SK312
Description
Lighting Arresters For 3-wire Sensors
Manufacturer
ETC-unknow
Datasheet
1.SK312.pdf
(1 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SK3120C
Manufacturer:
SANKEN
Quantity:
20 000
Part Number:
SK3120J
Manufacturer:
SANKEN
Quantity:
20 000
Model
Discharge Voltage
Maximum Leakage
Current
Max. surge Voltage
Discharge Current Capacity
Response Time
Internal Series Resistance
Max. Load Current
¡ ¤ Three-Wire Sensors or transmitter for instance
TYPICAL APPLICATIONS
COMMOM SPECIFICATIONS
SPECIFICATIONS
SOCKET
INSTALLATION
Model : PTF08A-B
Construction : plug-in
Housing material : plastic (black)
Operating temperature : -10 to +60¡ É
Operating humidity : 90%RH(non-condensing)
Mounting : WALL or DIN rail
Size : W28.5 X H71 X D78.5
Weight : 72g
Potentiometer/Resistance Temperature
DIMENSIONS [Scale : mm(inch)]
A R R E X
PARTICULAR
8(0.31)
btwn L-SG
btwn L-SG
btwn
L or SG-E
btwn L-SG
btwn
L or SG-E
btwn L-SG
btwn
L or SG-E
30(1.18)
TEL: (0331)245-6001(REF)
65(2.56)
SOCKET
Approx. 0.1¥ Ø (including return)
100mA
<0.001nsec
3500A(8x20§ Á )
<1¥ ì sec
5§ Ë (at 16VDC)
1mA (at 135VDC)
¡ ¾ 34V(8x20§ Á )
250V (8x20§ Á )
¡ ¾ 16V
(0.24)
ELEMENT
6
SK-312
DATA
FAX : (0331)245-6182
LIGHTING ARRESTERS
FOR 3-WIRE SENSORS
(0.18X0.24)
2-4.5X6
HOLE
28.5(1.12)
(0.14X0.31)
8-M3, 5X8
SCREW
for 3-wire sensors transmitter. Lightning surges damage that enters into
wiring between the potentiometter/RTD and transmitter will be absorbed
by the SK-312, thus will protect the potentiometer and transmitter.
The Vector Lightning Arrester Model SK-312 is designed specifically
(<100 )
¡ ¤ DIN rail or wall mount
¡ ¤
¡ ¤
¡ ¤
¡ ¤
EARTH
COM
Compact and light-weight
Plug-in structure
No interruption of transmission when unplugging the arrester element
Lightning surges are absorbed to a large extent. The SK-312 has
high responsiveness
SCHEMATIC CIRCUITRY
DESCRIPTIONS
§ Ù
- +
+ -
TO CABLE
TERMINAL
TOP VIEW
4
6
8
SG
L1
L2
E
7
2
6
5
7
8
1
3
5
DISCHARGE
ELEMENTS
FIXTURE SIZE
19(0.75)
HOLE
4.5(0.18)
4
3
1
2
TO EQUIPMENT
SG
FG
D2
D1
ELEMENT
ARREX-SERIES
SOCKET
+ -
- +
FRAME
GROUND
SK-312
COM
MODEL
Related parts for SK312
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet:
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet: