GOLD control began to produce solid state relay and SCR power controller since 1992.
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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 |
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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 |
OUTPUT SPECIFICATIONS (1) |
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Description | 10A | 25A | 40A | 50A |
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 @ Rated Voltage [mArms] | 8 | 8 | 8 | 8 |
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec] | 300 | 300 | 500 | 500 |
Maximum Load Current(2) [Arms] | 10 | 25 | 40 | 50 |
Minimum Load Current [Arms] | 0.15 | 0.15 | 0.15 | 0.15 |
Maximum 1 Cycle Surge Current (50/60Hz) [Apk] | 153/160 | 392/410 | 477/500 | 573/600 |
Maximum On-State Voltage Drop @ Rated Current [Vrms] | 1.15 | 1.15 | 1.15 | 1.15 |
Thermal Resistance Junction to Case (Rjc) [°C/W] | 1.89 | 1.12 | 0.71 | 0.59 |
Maximum 1/2 Cycle I²t for Fusing (50/60 Hz) [A² sec] | 142/129 | 285/259 | 1770/1629 | 2124/1954 |
Minimum Power Factor (with Maximum Load) | 0.5 | 0.5 | 0.5 | 0.5 |
Weight (typical) [Gram] | 123 | 123 | 123 | 123 |
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) |
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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 |
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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 |
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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 |
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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
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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