AC TO AC Solid State Relay
AC TO AC UP TO 300 AMP PANEL MOUNTED SSR
Salient Features:
- Op to Isolation 2500 Vrms.
- True Zero Cross Over.
- Virtually free from EMI/RFI.
- Input LED indication/Output reversed LED Indication.
- Input TTL Compatibility Optionally CMOS Compatibility.
- Output to body 4Kv islotation.
- Noiseless without chattering and Fast Switching.
- Arceless Switching, No Contact Bounce.
- Heat Sink ± Din Rail Mounting ( 35mm ).
- Reverse polarity protection.
- Inbuilt snubber/ PIV: 800Vpk, 1200Vpk, 1600Vpk (optionally).
- With Poly carbonate shroud.
- Random type of S.S.R (optionally).
Advantages:
- Contac less Logic Relay with Switching Function Performed by Semiconductor Device.
- True Zero Voltage turn ON/OFF.
- Input Output Isolation 2500VA.
- Virtually Free Electromagnetic Interference and Radio Frequency Interference.
- No Moving Contacts So No Acoustic Noise.
- Dustproof, Immunity to Humidity, No effect of Alkaline / Acidic Atmosphere.
- High Speed And High Frequency Switching.
- Shock And Vibration Resistance.
- Longer Life Due to Infinite Number of Switching.
Precaution:
- For Load Current More Than 3Amp External Heat sink is Must.
- Apply Heat sink Pest On the Base Plate of the SSR Before Mounting it on External Heat sink.
- Fast Acting Fuse Require For Protection Of SSR.
- SSR Rating Should Be More or Equal to Maximum Jerk Current of Load.
- For Additional Transient Over Voltage Protection Add MOV.
- Do Not Check SSR by Meter OR Continuity Tester. Otherwise, It will Always Shows OPEN.
Application:
- Temperature Control System.
- Microprocessor Based Control
- Traffic Signal Controls.
- Laboratory Equipments.
- Primary Transformer Control.
- Business Machines.
- ON / OFF of Solenoid Valve.
- CNC Machine Control.
- Photography Process Equipments.
- Heater Controllers.
- Three Phase Motor Control.
- Process Control Systems.
- Medical Equipments.
- Switching of Contactors.
- Automatic Vending Machine.
INPUT SPECIFICATION & OUTPUT SPECIFICATION TECHNICAL DATA
| INPUT SPECIFICATION | OUTPUT SPECIFICATION | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| INPUT ON VAC | INPUT OFF VAC | INPUT CURR mA | VDRM VPK | IT A | VTM VAC | ITSM A | IDRM mA | IHO mA | DV/DT V | I²t A²S |
| 5 - 32 | 1.0 | 6 - 12 | 200-800 | 10 | 1.6 | 100 | 10 | 75 | 200 | 50 |
| - | 16 | 1.6 | 160 | 10 | 75 | 200 | 120 | |||
| - | 25 | 1.85 | 260 | 10 | 150 | 250 | 300 | |||
| - | 40 | 1.85 | 300 | 10 | 150 | 250 | 400 | |||
| 400-800 | 25 | 1.6 | 400 | 12 | 120 | 500 | 1250 | |||
| - | 40 | 1.6 | 500 | 0 | 120 | 500 | 1250 | |||
| - | 50 | 1.9 | - | - | 250 | 1000 | 1250 | |||
| TYPE OF S S R | OUTPUT SPECIFICATION | LOAD CURRENT @ 55° C. WITH HEAT SINK | INPUT ON VDC | INPUT OFF VDC | INPUT CURRENT mA | ||
|---|---|---|---|---|---|---|---|
| LOAD VOLTAGE | CURRENT AMP AT 20° C | I²t A²S | |||||
| EMT 48 10 AC | 480VAC PIV 800VPK 1200VPK 600VAC PIV 1600VPK |
10 | 50 | 6AMP | 180 - 280 VAC |
1.0 | 1-20 |
| EMT 48 16 AC | 16 | 120 | 10AMP | ||||
| EMT 48 25 AC | 25 | 300 | 16AMP | ||||
| EMT 48 40 AC | 40 | 450 | 24AMP | ||||
| EMT 48 50 AC | 50 | 3000 | 32AMP | ||||
| EMT 40 75 DC | 75 | 5100 | 45AMP | ||||
| EMT 48 100 AC | 100 | 7200 | 52AMP | ||||
| EMT 48 125 AC | 125 | 8200 | 66AMP | ||||
| EMT 48 150 AC | 150 | 18000 | 82AMP | ||||
| EMT 48 200 AC | 200 | 25000 | 106AMP | ||||
| EMT 48 250 AC | 250 | 32000 | 132AMP | ||||
| EMT 48 300 AC | 300 | 45000 | 160AMP | ||||
HIGH PIV SOLID STATE RELAY WITH DCB TECHNOLOGY
| 180 - 280 | 1.0 | 8 - 30 | 1200 - 1600 | 50 | 2.0 | 520 | 10 | 250 | 1000 | 1250 |
| 75 | 1150 | 10 | 250 | 5000 | ||||||
| 90 | 1350 | 10 | 250 | 5000 | ||||||
| 125 | 1350 | 10 | 300 | 5000 | ||||||
| 150 | 1350 | 15 | 300 | 8000 | ||||||
| 175 | 1500 | 15 | 300 | 15000 | ||||||
| 205 | 2250 | 20 | 350 | 25000 | ||||||
| 250 | 2500 | 20 | 350 | 32000 | ||||||
| 305 | 2750 | 20 | 350 | 45000 | ||||||