KS43 is a set of SPST-NO, Horizontal type solid state relay with small dimension,double in-line printed circuit board mounting. Input voltage compatible with 5VDC,12VDC and 24VDC logic systems, load curent(0.1~2)A, load voltage (48~440)VAC. Suitable for electromagnetic valve,motor forward and reverse control,the tanker and industrial control applications.
Input Parameter (Ta = 25℃）
|
Control voltage range |
5 (4-6)VDC |
|
12 (9.6 ~ 14.4)VDC |
|
24 (19.2 ~ 28.8)VDC |
|
Must turn-on voltage |
5 4VDC |
|
12 9.6VDC |
|
24 19.2VDC |
|
Max.input current |
25mA |
|
Input resistance |
5 250Ω |
|
12 720Ω |
|
24 1.64kΩ |
|
Must turn-off voltage |
1VDC |
Output Parameter (Ta = 25℃）
|
|
口-38口2 |
|
Load voltage range |
(48 ~ 440)VAC |
|
Max.transient voltage |
800Vpk |
|
Load current range |
(0.1 ~ 2)A |
|
Max.surge current (10ms) |
40Apk |
|
Max.I2 t for fusing(10ms,A2 s) |
8 |
|
Max.on-state voltage drop |
1.5Vr.m.s |
|
Max.off-state leakage current |
5mA |
|
Min.off-state dv/dt |
200V/μs |
|
Max.turn-on time |
Zero cross:1/2 cycle+1ms Random:1ms |
|
Max.turn-off time |
1/2 cycle+1ms |
|
Frequency range |
(47 ~ 63)Hz |
|
Min.power factor |
0.5 |
GENERAL (Ta = 25℃）
|
Dielectric strength(input to output) |
4000VAC,50Hz/60Hz,1min |
|
Insulation resistance(input to output) |
1000MΩ(500VDC) |
|
Max.capacitance(input to output) |
8pF |
|
Shock resistance |
Acceleration 980m/s2,
continuous surge 6ms |
|
Vibration resistance |
10Hz~55Hz,1.5mm,DA |
|
Ambient humidity |
45%~85%RH |
|
Operating temperature |
-30℃~ 85℃ |
|
Storage temperature |
-30℃~ 100℃ |
|
Unit weight |
Approx 15g |
1.Soldering must be completed within 10s at 260℃ or less or within 5s at 350℃ or less.
2.Make sure that the polarity is correct when connecting, to avoid damage to the relay.
3.Relay is a power device, heat dissipate should be fully considered. If operating ambient temperature is high the load current must be reduced. Please refer to the curve of Max. Load current Vs. Ambient Temperature.
4.In the motor reversing applications, a varistor should be mounted on the SSR output terminal in parallel to avoid damage from overvoltage.
5.In the motor reversing applications, forward and reverse switch control signal intervals should greater than 20ms
6.Please do not use the relay beyond the descriptions in the data sheet.If it is a must to use it beyond descriptions, please contact Jinxinrong for more technical support.
