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Jiangsu Gold Electrical Control Technology Co., Ltd.
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500v/μS Off State Dvdt 24v Single Phase SSR 20a

Jiangsu Gold Electrical Control Technology Co., Ltd.
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500v/μS Off State Dvdt 24v Single Phase SSR 20a

Model Number : SAQ2402D SAl4002D SAl4005D SAE4005D

Certification : ISO9001:2000,EU, UL,CUL,RoHS

Brand Name : Gold

Name : AC SSR Relay AC SSR of Single Dual In line

Certificate : ISO9001:2000,EU, UL,CUL,RoHS

Load voltage : 40- 530VAC

Isolation bet.In & out : Optical isolation ≥2500VAC 1min

Isolation to case : ≥2500VAC 1min

Control voltage : 3-32VDC

Control current : 6- 20mA(20mA@ max input 32VDC)

Turn-on voltage : ≤1.3VAC

Off-state leakage : ≤8mA

Off-state dv/dt : 300v/μs 500v/μs

On or off time : 10ms @ 50Hz

Frequenty range : 47/63Hz

Operating temperature : -50~80℃

Internal actual device(Triac) : 12A 16A 24A 41A 50A 60A 80A 90A 100A 120A

Applications : Electric heating, Plastic machinery, Automation and control, etc.

Status indicator : LED

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AC SSR Relay AC SSR of Horizontal Type Double LED Indicator


Description of AC Single Phase SSR Solid State Relay


The solid state relay comprises a transmitter, Tx, and receiver, Rx. These are physically positioned within the solid state relay. The incoming control signal energises the LED within the optocoupler and this illuminates the output switching device which is photosensitive and this causes it be switch over from its normally non-energise state. Typically it switches the output device on, allowing current to pass through the SSR output.

The transmitter and receiver are typically located within the same component, simplifying the construction of the solid state relays.

It can be seen from the diagram that there is no electrical connection between the input and output circuits. This separation, often called galvanic separation is key to keeping the input and output circuits isolated from one another. The galvanic isolation between the LED and photo-device is typically in the range of several thousand volts due to the separation between the optical transmitter and receiver or detector device separation, and an optically transparent insulating barrier which is placed between them.

When looking at the SSR specifications, it is worth noting that isolation is specified in terms of the voltage breakdown, i.e. the voltage that causes breakdown between the input and output. It is not the same as input to output resistance. Dependent upon the device this can be anywhere between 1000 to 1 million MΩ - as it is so high it is often considered to be an “infinite” resistance.

Although the basic concept diagram of the solid state relay only shows an LED that illuminates an light sensitive semiconductor switch like a thyristor or SCR, a triac, transistor or MOSFET, there are also other components that are required within the SSR.


Specification of AC Single Phase SSR Solid State Relay


AC SSR Relay AC SSR of Horizontal Type Double LED Indicator



Main technical paramete

Type

SAP4805D SAP4810D SAP4820D SAP4825D SAP4840DSAP4850D SAP4860D SAP4880D SAP4890D SAP48100D
Load voltage range40- 530VAC
Max Load current5A10A20A25A40A50A60A80A90A100A
Isolation bet.In & outOptical isolation ≥2500VAC 1min
Isolation to case≥2500VAC 1min
Control voltage range3-32VDC
Control current6- 20mA(20mA@ max input 32VDC)
OutputZero switching
Turn-on voltage≤1.3VAC
Off-state leakage≤8mA
Off-state dv/dt300v/μs500v/μs
On or off time10ms @ 50Hz
Frequenty range47/63Hz
Status indicatorLED
Operating temperature-50~ 80℃
Internal actual device12A16A24A41A50A60A80A90A100A120A
ApplicationsElectric heating, Plastic machinery, Automation and control, etc.

AC SSR of Horizontal Type Double LED Indicator



Main technical paramete

Type

SAP4805D-L SAP4810D-L SAP4820D-L SAP4825D-L SAP4840D-LSAP4850D-L SAP4860D-L SAP4880D-L SAP4890D-L SAP48100D-L
Load voltage range40- 530VAC
Max Load current5A10A20A25A40A50A60A80A90A100A
Isolation bet.In & outOptical isolation ≥2500VAC 1min
Isolation to case≥2500VAC 1min
Control voltage range3-32VDC
Control current6- 20mA(20mA@ max input 32VDC)
OutputBCR, Zero switchingTwo SCR inverse parallel, Zero switching
Turn-on voltage≤1.3VAC
Off-state leakage≤8mA
Off-state dv/dt300v/μs500v/μs
On or off time10ms @ 50Hz
Frequenty range47/63Hz
Status indicatorIn LED and out on LED
Operating temperature-50~ 80℃
Internal actual device12A16A24A41A50A60A80A90A100A120A
ApplicationsElectric heating, Plastic machinery, Glass equipment, etc.


Our Company


Founded in 1992, Wuxi Gold Control Technology Co., Ltd., a private high tech company, is specialized in the research and production of Solid State Relays, Electronic Semiconductors, DC Motor Drivers and AC Voltage Regulation Devices.


For the past 10 consecutive years, our company has been qualified as "Jiangsu's private high tech business". We have also been given the honor as "Wuxi's 10 Best Private Science & Technology Enterprises" for years.


Our products, the electronic modules with the brand of Gold, have been listed among "Wuxi's Renowned Products".Our company has 5 patents on Solid State Relays. Our products are widely used in various industrial automation control areas like chemical fiber machinery, temperature control of electric furnace, rubber & plastic machinery, fountain control and digital-controlled machinery, and are sold to Europe, America, Korea and Turkey.



Our Factory


Our factory can produce about 50,000 pieces each month. We can give you good quality and reasonable prices. We have 20 professional research people who have all been graduated from famous universities and colleges. When producing, we have strict tests: self-test, inter-test and special-test.



Our Certificate


Our products, the electronic modules with the brand of Gold, have been listed among "Wuxi's Renowned Products".Our company has 5 patents on Solid State Relays. Our products are widely used in various industrial automation control areas like chemical fiber machinery, temperature control of electric furnace, rubber & plastic machinery, fountain control and digital-controlled machinery, and are sold to Europe, America, Korea and Turkey.


Our company passed the Certification of ISO9001:2000 in 2000. Our main products have been given CE Certificate of European Union, UL,CUL and RoHS Certificates.




Product Tags:

24v Single Phase SSR

      

Single Phase SSR 20a

      

gold 24v Ssr

      
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