We are Manufacturer, Supplier, Exporter of Single Phase High Power SSR ( Solid State Relays ) AC To AC Relays and our setup is situated in Pune, Maharashtra, India.
Features
• Durability.
• Direct control by integrated Circuit.
• Load current up to 125 A.
• Load voltage up to 330/480 VAC.
• Isolation voltage 2500 VAC. (4000V Optional).
• Optimum Strength.
• Zero voltage Turn-on, Zero Current Turn-off.
• Fast switching response.
• Chassis mounting.
• Normal Open type.
• LED Indicator Showing Relay ON status.
• Reliable.
• Weight-Approx 100 g.
Products Selection Chart
Input Specification |
Rated Operational voltage |
Rated operational current AC rms. |
|||
50A |
75A |
90A |
125A |
||
30-280VAC |
330VACRMS |
PCAA-330-50 |
PCAA-330-75 |
PCAA-330-90 |
PCAA-330-125 |
30-280VAC |
480VACRMS |
PCAA-480-50 |
PCAA-480-75 |
PCAA-480-90 |
PCAA-480-125 |
Techinical Specification
Input Specifications
Input Specifications |
Type |
|||
PCAA - 330/480 - |
PCAA - 330/480 - |
PCAA - 330/480 - |
PCAA - 330/480 - |
|
Control Voltage |
30-280 VAC |
30-280 VAC |
30-280 VAC |
30-280 VAC |
Input Current |
4-20mA |
4-20mA |
4-20mA |
4-20mA |
Drop out voltage |
45 VAC |
45 VAC |
45 VAC |
45 VAC |
Pick-up voltage |
180 VAC |
180 VAC |
180 VAC |
180 VAC |
Output Specification
Output Specifications |
Type |
|||
PCAA - 330/480 - |
PCAA - 330/480 - |
PCAA - 330/480 - |
PCAA - 330/480 - |
|
Load Current |
50 A |
75 A |
90 A |
125 A |
Peak Voltage |
800/1200V Peak |
|||
Range of Voltage |
160/280 VACRMS |
|||
Surge Current non-repetitive t=10ms(ITMS)1 |
500Apk |
1150Apk |
1250Apk |
1350Apk |
Voltage Drop @ Current (VTM) |
1.5 VACRMS |
2 VACRMS |
2 VACRMS |
2 VACRMS |
Holding Current |
250mA |
250mA |
250mA |
250mA |
Off-state leakage current @ voltage - (IDRM) |
10 mA |
10 mA |
10 mA |
10 mA |
Max Turn on time |
10 ms |
10 ms |
10 ms |
10 ms |
Max Turn off time |
10 ms |
10 ms |
10 ms |
10 ms |
I2T Fusing I2T(10ms) |
1250A2S |
5000A2S |
6600A2S |
11200A2S |
dv/dt @voltage (out) |
400V/μs |
400V/μs |
500V/μs |
500V/μs |
General Specifications
General Specifications |
Type |
||
PCAA-330/480-50 |
PCAA-330/480-75/90 |
PCAA -330/480-125 |
|
Dielectric strength |
Min. 2500 VAC |
Min. 2500 VAC |
Min. 2500 VAC |
Insulation (I/P to 0/P, I/P to case. 0/P to case |
4000 VAC rms |
4000 VAC rms |
4000 VAC rms |
Frequency Range |
47-63 HZ |
47-63 HZ |
47-63 HZ |
Operating temp. |
- 40C to +100C |
- 40C to +100C |
- 40C to +100C |