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Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu Gold Electrical Control Technology Co., Ltd.
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8mA Off State Leakage 240v 10A High Voltage Solid State Relay

Jiangsu Gold Electrical Control Technology Co., Ltd.
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8mA Off State Leakage 240v 10A High Voltage Solid State Relay

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



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.


Advantages over mechanical relays

Most of the relative advantages of solid state relays over electromechanical relays are common to all solid-state devices when compared to electromechanical devices.

Inherently smaller and slimmer profile than mechanical relay of similar specification, allowing tighter packing. (If desired may have the same "casing" form factor for interchangeability.)
Totally silent operation.
SSRs switch faster than electromechanical relays; the switching time of a typical optically coupled SSR is dependent on the time needed to power the LED on and off - on the order of microseconds to milliseconds.
Increased lifetime, even if it is activated many times, as there are no moving parts to wear and no contacts to pit or build up carbon.
Output resistance remains constant regardless of amount of use.
Clean, bounceless operation.
No sparking, allows it to be used in explosive environments, where it is critical that no spark is generated during switching.
Much less sensitive to storage and operating environment factors such as mechanical shock, vibration, humidity, and external magnetic fields.
Disadvantages

Voltage/current characteristic of semiconductor rather than mechanical contacts:
When closed, higher resistance (generating heat), and increased electrical noise
When open, lower resistance, and reverse leakage current (typically μA range)
Voltage/current characteristic is not linear (not purely resistive), distorting switched waveforms to some extent. An electromechanical relay has the low ohmic (linear) resistance of the associated mechanical switch when activated, and the exceedingly high resistance of the air gap and insulating materials when open.
Some types have polarity-sensitive output circuits. Electromechanical relays are not affected by polarity.
Possibility of spurious switching due to voltage transients (due to much faster switching than mechanical relay)
Isolated bias supply required for gate charge circuit
Higher transient reverse recovery time (Trr) due to the presence of the body diode
Tendency to fail "shorted" on their outputs, while electromechanical relay contacts tend to fail "open".


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.




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