UL certified SSR, GOLD SSR, 25A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 25A, output voltage 40-480VAC

UL certified SSR, GOLD SSR, 25A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 25A, output voltage 40-480VAC

SAP48 Series

·Ratings from 10A to 90A @ 40-530 VAC

·800 Volts transient overvoltage

·Removable IP 20 touch-safe cover

·Easy-to-use thermal pad

·Strengthened current design for heavy industrial loads

·Input LED status indicator

·UL/CE approved, RoHS/EMC compliant.

·Designed in according with the requirements of IEC 62314

·Zero-crossing (resistive loads) or instantaneous (inductive loads) output

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PRODUCT

SELECTI

ON

 

 

 

 

 

 

Control Voltage

10A

25A

40A

50A

60A

75A

80A

90A

90-280 VAC

SAP4810A

SAP4825A

SAP4840A

SAP4850A

SAP4860A

SAP4875A

SAP4880A

SAP4890A

3-32 VDC

SAP4810D

SAP4825D

SAP4840D

SAP4850D

SAP4860D

SAP4875D

SAP4880D

SAP4890D


Description

60A

75A

80A

90A

Operating Voltage (47-63Hz) [Vrms]

40-530

40-530

40-530

40-530

Transient Overvoltage [Vpk]

800

800

800

800

Maximum Off-State Leakage Current @ Rat15ed Voltage [mArms]

8

8

8

8

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

500

500

500

500

Maximum Load Current(2) [Arms]

60

75

80

90

Minimum Load Current [Arms]

0.15

0.15

0.15

0.15

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

764/800

859/900

859/900

955/1000

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

1.15

1.15

1.15

1.2

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

0.57

0.53

0.49

0.43

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

2442/2247

2808/2584

3230/2971

3714/3417

Minimum Power Factor (with Maximum Load)

0.5

0.5

0.5

0.5

Weight (typical) [Gram]

123

123

125

151


INPUT SPECIFICATIONS (1)

 

 

Description

SAP48xxA

SAP48xxD

Control Voltage Range

90-280 Vrms

3-32 VDC

Maximum Reverse Voltage

-

-32

Minimum Turn-On Voltage

90 Vrms

3.0 VDC

Minimum Turn-Off Voltage

10 Vrms

1.0 VDC

Minimum Input Current [mA]

5

7

Maximum Input Current [mA]

10

12

Nominal Input Impedance

Current Regulated

Current Regulated

Maximum Turn-On Time(3) [msec]

20

1/2 cycle

Maximum Turn-Off Time [msec]

30

1/2 cycle

GENERAL SPECIFICATIONS

 

Description

Parameters

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

4000 Vrms

Minimum Insulation Resistance (@ 500 V DC)

109 Ohm

Maximum Capacitance, Input/Output

8 pF

Ambient Operating Temperature Range

-40 to 80°C

Ambient Storage Temperature Range

-40 to 125 °C

Housing Material

UL E211125: 94 V-0

Terminal Material

Gilded

Baseplate Material

Aluminum (Except for 90A)

Humidity

85% non-condensing

LED Input Status Indicator

Red



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

Actual Load Current

 

0.15A-7A

0.15A-18A

0.15A-22A

0.15A-27A

0.15A-31A

0.15A-40A

0.15A-45A

0.15A-50A

Recommended Model(4)

 

SAP4810D

SAP4825D

SAP4840D

SAP4850D

SAP4860D

SAP4875D

SAP4880D

SAP4890D

Recommended Heatsink

Panel

X50

G60

G60

G80

G100

T80

T110

T110

Din Rail

CX50

CH60

CH80

CH100

CH120

 

 

 

Application to Single-Phase Motors

Actual Load Current

 

0.15A-2A

0.15A-5A

0.15A-7A

0.15A-8A

0.15A-10A

0.15A-12A

0.15A-14A

0.15A-15A

Recommended Model(4)

 

SAP4810D-R

SAP4825D-R

SAP4840D-R

SAP4850D-R

SAP4860D-R

SAP4875D-R

SAP4880D-R

SAP4890D-R

Recommended Heatsink

Panel

No Need

X75

x75

X75

X75

X75

X75

X75

Din Rail

Clip

CR75

CR75

CR75

CR75

CR75

CR75

CR75

Application to Three-Phase Motors(5)

Actual Load Current

0.15A-2A

0.15A-5A

0.15A-6A

0.15A-7A

0.15A-8A

0.15A-11A

0.15A-12A

0.15A-13A

Recommended Model(4)

SAP4810D-R

SAP4825D-R

SAP4840D-R

SAP4850D-R

SAP4860D

SAP4875D

SAP4880D

SAP4890D

Recommended Panel Mount Heatsink(5)

No Need

G150

G150

G150

T150

T150

T150

T150

Application to Transformer Loads

Actual Load Current

 

0.15A-4A

0.15A-10A

0.15A-12A

0.15A-15A

0.15A-17A

0.15A-22A

0.15A-25A

0.15A-27A

Recommended Model(4)

 

SAP4810D-R

SAP4825D-R

SAP4840D-R

SAP4850D-R

SAP4860D-R

SAP4875D-R

SAP4880D-R

SAP4890D-R

Recommended Heatsink

Panel

No Need

X75

X75

G60

G60

G80

G80

G80

Din Rail

Clip

CR75

CR75

CH60

CH60

CH60

CH80

CH80

Application to Solenoid Valves or Contactor Coils


Actual Load Current

 

0.15A-1.4A

0.15A-3.7A

0.15A-4.5A

0.15A-5.4A

0.15A-6.3A

0.15A-8.1A

0.15A-9A

0.15A-10A

Recommended Model(4)

 

SAP4810D-R

SAP4825D-R

SAP4840D-R

SAP4850D-R

SAP4860D-R

SAP4875D-R

SAP4880D-R

SAP4890D-R

Recommended Heatsink

Panel

No Need

No Need

No Need

X75

X75

X75

X75

X75

Din Rail

Clip

Clip

Clip

CR75

CR75

CR75

CR75

CR75


GENERAL NOTES

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

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

(3)Turn-on time for random turn-on (-R) version is 0.1 msec.

(4)It is DC control as a default in the recommendation table, but it can be changed to AC control according to demand.

(5)Each Heatsink is suitable to assemble three solid state relays. 


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