Analog Control Solid State Relays / 1 Phase proportional relay

Analog Control Solid State Relays / 1 Phase proportional relay

  • Using SMT Technology.
  • Microcontroller based
  • Soft Start enable/disable factory set
  • LED indication of loop current.
  • Anti-parallel double SCR.
  • 0 to 10 VDC control or 0-5VDC or ON/OFF control or Pot
  • Galvanic separation between control buffer and power circuits (4000 volts). .
  • Rated operational voltage: 25-330VAC, 48-660VAC, 50/60 Hz
  • Rated operational current: 25, 50, 75 and 90A.
  • Analog switching for resistive loads.
  • External power supply of + 8-32 VDC required for Vcc
  • Output and input status Red and Green LEDs. LED status indication for various conditions
  • Separate ON/OFF control
  • Optional: shutdown terminal will be available externally
  • Integral snubber network
  • Frequency 50Hz/ 60Hz


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Description
S–PC-240/480-..-AA/BB/CC–08/12 is an analog single phase solid state relay from Satronix. The analog or phase angle control relay is meant for resistive loads. It controls the load linearly (0-100%) on receiving I/P from PID. It has 3 control input options of 0-10VDC or 0-5VDC. Offered upto operational voltage range of 660 VACrms and operational current options of 25, 50, 90 A. It has LED indication for current. Ideal for Tungsten Lamp dimming, Resistive Heating Control, and Universal Motor Control and many more applications

Type Selection Guide

Input Control Rated operational voltage Non-Repetitive voltage Rated operational Current ACrms
Model                      A                            B                                B        
                              25 Amps         50 Amps /75Amps       90 Amps                                                                          
4-20 mA /0–10 VDC 48 - 140 VAC rms 800 Vpk   S1–PC-110–D-25AB–12 S1–PC-110–D-50AB–12  
4-20mA/0-5 VDC 48 - 140 VAC rms 800 Vpk   S1–PC-110–D-25AC–12 S1–PC-110–D-50AC–12  
4-20mA/0–10 VDC 180 - 330 VAC rms 800 Vpk   S1–PC-240–D-25AB–12 S1–PC-240–D-50AB–12         -----
4-20mA/0-5VDC 180 - 330 VAC rms 800 Vpk   S1–PC-240–D-25AC–12 S1–PC-240–D-50AC–12         -----
4-20mA/0–10 VDC 280 – 480VAC rms 1200 Vpk   S1–PC-480–D-25AB–12 S1–PC-480–D-50AB–12 S1–PC-480–D-90AB–12
4-20mA/ 0–5 VDC 280 – 480VAC rms 1200 Vpk   S1–PC-480–D-25AC–12 S1–PC-480–D-50AC–12 S1–PC-480–D-90AC–12
4-20mA/0–10 VDC 330 – 600VAC rms 1600 Vpk   S1–PC-660–D-25AB–12 S1–PC-660–D-50AB–12 S1–PC-660–D-90AB–12
4-20mA/0–5 VDC 330 – 600VAC rms 1600 Vpk   S1–PC-660–D-25AC–12 S1–PC-660–D-50AC–12 S1–PC-660–D-90AC–12

Model A: upto 25 Amps Model B: 50 – 90 Amps
Available on request - Rated operational voltage: Up to 660 VAC rms / PIV 1600 also higher current ratings available in microcontroller based models

Input Specifications

Type S1 –PC- 110/240/480/660 -D–.. AA – 08/12   S 1–PC- 280/240/480/660-D– .. BB – 08/12 S 1–PC-280/240/480/660 -D– ..DD – 08/12
External Supply (Vcc) VDC 8-32VDC External Supply (Vcc) VDC 8-32VDC 8-32VDC
Vcc current range mA   Vcc current range mA    
Control range mADC 4 – 20 mA Control range 0 - 10VDC             Potentiometer
Pick up current 4.3 mADC Pick up voltage 0.7 VDC  
Drop out current 4,1 mADC Drop out voltage 0.2 VDC  
Allowable input current <=30 mA Control input current 15mA @ 10VDC *
Voltage Drop @20mA <10 VDC Response time input to output <= 20 ms *
Reverse Polarity Protection Yes Reverse Polarity Protection Yes *
Impedance (Rc) Dynamic >=330 W Impedance (Rc) Dynamic >=20 KW *
Current to input should not exceed 30 mA

Output Specifications

TYPE S1–PC-240-D/D-330/480/660–25AA/BB/CC–08/12 S1–240-D/D-330/480/660–50AA/BB/CC–08/12 S1–240-D/D-330/480/660–75AA/BB/CC–08/12 S1–240-D/D-330/480/660–90AA/BB/CC–08/12
Current Range with proper heat sink (IT) 25 A 50 A 75A 90 A
On-state voltage drop (VTM) 1.6 1.85 1.85 1.85
Off-state leakage current @ voltage, frequency (IDRM) <5 mA <5 mA <5 mA <5 mA
Load Voltage Range   90-280VAC/ 24-330VAC / 48-480VAC / 48-660VAC feedback resistor adjustment
 Peak one cycle surge current (non-rep) (ITM) 260 A 625 A   1500 A
Holding Current (IH) 75  mA 100  mA 100mA 100 mA
dv/dt off-state (critical) 1000 V/ms 1000 V/ms 1000 V/ms 1000 V/ms
I2T Fusing (t = 1 – 10ms) 450 A2S 1680 A2S 7800 A2S 11000 A2S
Thermal Resistance Junction to case Rjc °C/W 1.02 °C/W 0.63 °C/W 043 °C/W 0.28 °C/W

General Specifications

  Frequency Range 50/60 Hz
Isolation I/P to O/P, I/P to case, O/P to case 1010 W
Insulation Capacitance      I/P to O/P <=8 pF
Insulation voltage     I/P to O/P to case 4000 VACrms
Weight Approx. 100 g
Storage Temp. – 40 °C to 100 °C
Ambient Operating Temp – 20 °C to 80 °C
Junction Temp. 100 °C
Encapsulation Thermally conductive epoxy


ANALOG SINGLE PHASE SOLID STATE RELAYS

  • Using SMT Technology.
  • Microcontroller based
  • LED indication of loop current.
  • Anti-parallel double SCR.
  • 4 to 20 mA or 0 to 10 VDC control or 0-5VDC.
  • Galvanic separation between control buffer and power circuits (4000 volts).
  • Rated operational voltage: Up to 600 VAC.
  • Rated operational current: 25, 50, 75 and 90A.
  • Analog switching for resistive loads.
  • Built-in power supply for 4 to 20 mA input.
  • External power supply of + 5 VDC required for control inputs of 0 to 10 VDC or 0-5VDC input
  • Higher ratings available 110 – 205 Amps


Download PDF
WhatsApp
Send Enquiry

Description
S–240/480-..-AA/BB/CC–08/12 is an analog single phase solid state relay from Satronix. The analog or phase angle control relay is meant for resistive loads. It controls the load linearly (0-100%) on receiving I/P from PID. It has 3 control input options of 4-20mA or 0-10VDC or 0-5 VDC. Offered upto operational voltage range of 600 VACrms and operational current options of 10, 25, 50, 75, 90 A. It has LED indication for current. Ideal for Tungsten Lamp dimming, Resistive Heating Control, and Universal Motor Control and many more applications

Type Selection Guide

Input Control Rated operational voltage Non-Repetitive voltage
4 – 20 mA 24 – 330 VAC rms 800 Vpk 
0–10 VDC 24 - 330 VAC rms 800 Vpk 
0–5 VDC 24 - 330 VAC rms 800 Vpk 
4 – 20 mA 48 – 480 VAC rms 1200 Vpk
0–10 VDC 48 – 480 VAC rms 1200 Vpk
0–5 VDC 48 – 480 VAC rms 1200 Vpk

Model A: upto 25 Amps Model B: 50 – 90 Amps
Available on request - Rated operational voltage: Up to 600 VAC rms / PIV 1600 also higher current ratings available in microcontroller based models

Rated operational Current ACrms

25 Amps 50 Amps 75 Amps 90 Amps
S1–240–D-25AA–12 S1–240–D-50AA–12 - -
S1–240–D-25BB–12 S1–240–D-50BB–12 - -
S1–240–D-25CC–12 S1–240–D-50CC–12 - -
S1–480–D-25AA–12 S1–480–D-50AA–12 S1–480–D-75AA–12 S1–480–D-90AA–12
S1–480–D-25BB–12 S1–480–D-50BB–12 S1–480–D-75BB–12 S1–480–D-90BB–12
S1–480–D-25CC–12 S1–480–D-50CC–12 S1–480–D-75CC–12 S1–480–D-90CC–12

Input Specifications

Type S1 – 240 -D–.. AA – 08/12 S 1– 480 -D– .. BB – 08/12 S 1– 480 -D– ..CC – 08/12 S 1– 480 -D– ..DD – 08/12
Control 4 – 20 mA 0 - 10VDC 0-5VDC Potentiometer
Allowable input current <=50 mA 2 – 5 VDC 0.8 – 5 VDC *
Voltage Drop @20mA <10 VDC 0.1 VDC 0.1 VDC *
Reverse Polarity Protection Yes Yes Yes *
Impedance (Rc) Dynamic 220 Ω >=20 KΩ >=20 KΩ *

Output Specifications

TYPE S1–240-D/D-480–10AA/BB–08/12  S1–240-D/D-480–25AA/BB–08/12 S1–240-D/D-480–50AA/BB–08/12 S1–240-D/D-480–75AA/BB–08/12 S1–240-D/D-480–90AA/BB–08/12
Current Range with proper heat sink (IT) 10 A 25 A 50 A 75 A 90 A
On-state voltage drop (VTM) 1.6 1.6 1.85 1.85 1.85
Off-state leakage current @ voltage, frequency (IDRM) <10 mA <10 mA <10 mA <10 mA <10 mA
Load Voltage Range 24 – 240 / 48 – 480 VAC rms Optional : 48 – 600 VAC
Peak one cycle surge current (non-rep) (ITM) 150 A 260 A 625 A 1000 A 1500 A
Holding Current (IH) - 75 mA 100 mA 100 mA 100 mA
dv/dt off-state (critical) 200V/μs 200V/μs 1000 V/μs 1000 V/μs 1000 V/μs
I2T Fusing (t = 1 – 10ms) 310 A2S 450 A2S 1680 A2S 6600 A2S 11000 A2S
Thermal Resistance Junction to case Rjc °C/W - 1.02 °C/W 0.63 °C/W 0.31 °C/W 0.28 °C/W

General Specifications

Frequency 47 – 70 Hz
Isolation I/P to O/P, I/P to case, O/P to case 1010 Ω
Insulation Capacitance I/P to O/P <=8 pF
Insulation voltage I/P to O/P to case 4000 VACrms
Weight Approx. 100 g
Storage Temp. – 40 °C to 100 °C
Junction Temp. 100 °C