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Jiangsu Gold Electrical Control Technology Co., Ltd.
Jiangsu Gold Electrical Control Technology Co., Ltd.
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High Current 3 Phase Solid State Relay Zero Crossing

Jiangsu Gold Electrical Control Technology Co., Ltd.

High Current 3 Phase Solid State Relay Zero Crossing

Model Number : SAQ2402D SAl4002D SAl4005D SAE4005D

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

Brand Name : Gold

Name : AC SSR Relay AC SSR of Three Phase

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 : 4-32VDC

Control current : 8-32mA(max32mA @input 32VDC)

Turn-on voltage : ≤1.3VAC

Off-state leakage : ≤3mA

Off-state dv/dt : 300v/μs

On or off time : 10ms @ 50Hz

Frequenty range : 47/63Hz

Operating temperature : -50~80℃

Internal actual device(Triac) : 16A 20A 24A 26A 41A

Applications : F an, Motor control, Machine control, Electric heating, etc.

Status indicator : LED

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AC SSR Relay AC SSR of Three Phase

Description of AC SSR Relay

When the switch is turned ON, the current flows into the light emitting diode and the optically coupled photocoupler turns ON. The zero-crossing circuit operates and turns ON the triac of the output circuit close to the zero voltage of the AC power voltage. Accordingly, the current flows to the load from the power supply via the triac. When the switch is turned OFF, the solid state relay (SSR) turns OFF close to the zero of the load current due to the operating characteristics of the triac. The current waveform flowing into this load changes by the type of load.

Specification of AC SSR Relay


AC SSR of Three Phase

Main technical paramete

Type

SA3-4010D SA3-4015D

SA3-4025D SA3- 4030D

Load voltage range40- 530VAC
Max Load current10A15A20A25A30A
Isolation bet.In & outOptical isolation ≥2500VAC 1min
Isolation to case≥2500VAC 1min
Control voltage range4-32VDC
Control current8-32mA(max32mA @input 32VDC)
OutputBCR output, Zero switching
Turn-on voltage≤1.3VAC
Off-state leakage≤3mA
Off-state dv/dt300v/μs
On or off time10ms @ 50Hz
Frequenty range47/63Hz
Status indicatorLED
Operating temperature-50~ 80℃
Internal actual device (Triac)16A20A24A26A41A
ApplicationsF an, Motor control, Machine control, Electric heating, etc.

High Current 3 Phase Solid State Relay Zero Crossing

AC SSR of Three Phase

Main technical paramete

Type

SA3-4040D SA3-4060D

SA3- 4080D

SA3-66100D SA3-66120D

SA3-661 50D SA3-66200D

SA3-66300D

Load voltage range40- 530VAC
Max Load current40A60A80A100A120A150A200A300A
Isolation bet.In & outOptical isolation ≥2500VAC 1min
Isolation to case≥2500VAC 1min
Control voltage range4-32VDC
Control current5-25mA(build-in constant current circuit)
OutputTriac, Zero switchingTwo SCR inverse parallel, Zero switching
Turn-on voltage≤1.3VAC
Off-state leakage≤3mA
Off-state dv/dt300v/μs500v/μs
On or off time10ms @ 50Hz
Frequenty range47/63Hz
Status indicatorIn LED
Operating temperature-50~ 80℃
Internal actual device50A70A90A120A130A160A220A320A
ApplicationsFan, Motor control, Machine control, Electric heating, etc.

Dimensions(mm):

High Current 3 Phase Solid State Relay Zero Crossing

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.

High Current 3 Phase Solid State Relay Zero Crossing

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.

High Current 3 Phase Solid State Relay Zero Crossing

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.

High Current 3 Phase Solid State Relay Zero Crossing
High Current 3 Phase Solid State Relay Zero Crossing

































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