GOLD SSR, 25A voltage regulating SSR, analog output, proportional ouput, resistance control voltage solid state relay, input 0-470kΩ, input with LED indication, output current capacity 25A, output voltage 0-220VAC

GOLD SSR, 25A voltage regulating SSR, analog output, proportional ouput, resistance control voltage solid state relay, input 0-470kΩ, input with LED indication, output current capacity 25A, output voltage 0-220VAC

·AC output proportional controller

·Rating from 10A to 80A @ 120 VAC, 240 VAC or 400 VAC

·150K to 1M Ohm potentiometer control

·Removable IP 20 touch-safe cover

·Easy-to-use thermal pad

·CE approved, RoHS/EMC compliant.

·Designed in according with the requirements of IEC 62314

·Mainly for resistive loads

·For transformer loads, control output voltage range is 80-100% of rated voltage.

·Potentiometer terminal has line voltage, necessary isolation is needed for safety







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PRODUCT SELECTION


   Output Voltage

10A

20A

25A

40A

60A

80A

120 VAC

SAVR1210

SAVR1220

SAVR1225

SAVR1240

SAVR1260

SAVR1280

240 VAC

SAVR2410

SAVR2420

SAVR2425

SAVR2440

SAVR2460

SAVR2480

400 VAC

SAVR4010

SAVR4020

SAVR4025

SAVR4040

SAVR4060

SAVR4080



MODEL NAME DEFINITIONS

OUTPUT SPECIFICATIONS DIFFERENT VOLTAGES (1)

Description

SAVR12

SAVR24

SAVR40

Operating Voltage (47-63Hz) [Vrms]

20-115

20-230

20-385

Transient Overvoltage [Vpk]

800

800

1200

Maximum Off-State Leakage Current @ Rated Voltage [mArms]

7

7

7

Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]

300

300

300

Internal Snubber

Yes

Yes

Yes



OUTPUT SPECIFICATIONS DIFFERENT CURRENTS (1)

Description

10A

20A

25A

40A

60A

80A

Maximum Load Current(2) [Arms]

10

20

25

40

60

80

Minimum Load Current [Arms]

0.15

0.15

0.25

0.4

0.4

0.4

Maximum 1 Cycle Surge Current (50/60Hz) [Apk]

152/160

248/260

334/350

477/500

573/600

955/1000

Maximum On-State Voltage Drop @ Rated Current [Vrms]

1.15

1.15

1.15

1.15

1.15

1.15

Thermal Resistance Junction to Case (Rjc) [°C/W]

1.89

1.44

1.12

0.71

0.57

0.49

Maximum 1/2 Cycle I²t for Fusing (50/60 Hz) [A² sec]

142/129

284/258

285/259

1770/1629

2442/2247

3230/2971

Minimum Power Factor (with Maximum Load)

0.5

0.5

0.5

0.5

0.5

0.5

INPUT SPECIFICATIONS (1)

Description

SAVR12

SAVR24

SAVR40

Variable Resistor Size

150K (2W)

750K (2W)

1M(2W)



GENERAL SPECIFICATIONS


Description

Parameters

Dielectric Strength, Input & Output to Base (50/60Hz)

2500 Vrms

Minimum Insulation Resistance to Base(@ 500 V DC)

109 Ohm

Ambient Operating Temperature Range

-40 to 80°C

Ambient Storage Temperature Range

-40 to 125 °C

Weight (typical)

3.6oz/103g

Housing Material

UL E211125: 94 V-0

Terminal Material

Gilded

Baseplate Material

Copper

Humidity

85% non-condensing



RECOMMENDED MODEL & HEATSINK
 Choosing compatible current is critical in selecting a right model of solid state relay. Our engineers recommend SSR models according to actual applications and internal components of relay. For example, when solid state relay is used for electric heating, because of the cold resistance effect (the resistance value is 60% of heating wire value when it is in cold state), the SSR’s current should be 1.67 times bigger than actual working current in order to prevent the over-current of solid state relay. The recommendations for the other types of application are provided in the similar reasons. Heatsink in the table are compatible (size and thermal parameters) with the corresponding SSRs.


Application to Electric Heating & Lamp Controls


Continuous Load Current


0.1A-7.2A

0.1A-16.5A

0.15A-19.5A

0.15A-24A

0.15A-29A

0.15A-49A



SAVR1210

SAVR1220

SAVR1225

SAVR1240

SAVR1260

SAVR1280

Recommended Model(


SAVR2410

SAVR2420

SAVR2425

SAVR2440

SAVR2460

SAVR2480



SAVR4010

SAVR4020

SAVR4025

SAVR4040

SAVR4060

SAVR4080

Recommended Heatsink

Panel

X50

G60

G60

G80

G80

T80

Din Rail

CX50

R75

R75

CH60

CH80

CH80



Application to Transformer Loads(3)


  Continuous Load Current

0.1A-3.2A

0.1A-7A

0.15A-8.2A

0.15A-10.4A

0.15A-12.3A

0.15A-21A



SAVR1210

SAVR1220

SAVR1225

SAVR1240

SAVR1260

SAVR1280

Recommended Model


SAVR2410

SAVR2420

SAVR2425

SAVR2440

SAVR2460

SAVR2480



SAVR4010

SAVR4020

SAVR4025

SAVR4040

SAVR4060

SAVR4080

Recommended Heatsink

Panel

X50

X50

X50

G60

G60

G80

Din Rail

CX50

CX50

CX50

R75

R75

CH60



GENERAL NOTES

  1. All parameters at 25°C and per section unless otherwise specified.

  2. Heat sinking required, for derating curves see next page.

Potentiometer terminal has line voltage, necessary isolation is needed for safety

 

 






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