Our Products

Jiangsu GOLD Electric Control Technology Co., Ltd. was established in Wuxi in 1992. 

  • GOLD SSR, 80A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 80A, output voltage 40-480VAC GOLD SSR, 80A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 80A, output voltage 40-480VAC
    GOLD SSR, 80A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 80A, output voltage 40-480VAC
  • GOLD SSR, 60A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 60A, output voltage 40-480VAC GOLD SSR, 60A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 60A, output voltage 40-480VAC
    GOLD SSR, 60A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 60A, output voltage 40-480VAC
  • GOLD SSR, 80A AC two phase SSR, 80A AC dual phase SSR, AC control AC solid state relay, input 90-280VAC, input and output with LED indication, output two phase, oupt current capacity 80A, output voltage 40-530VAC GOLD SSR, 80A AC two phase SSR, 80A AC dual phase SSR, AC control AC solid state relay, input 90-280VAC, input and output with LED indication, output two phase, oupt current capacity 80A, output voltage 40-530VAC
    The photoelectric isolation between the control loop and the load loop can be selected as zero crossing conduction or random conductionInternational standard installation dimensionsFlame retardant engineering plastic shell is equipped with flame retardant transparent coverLED indicates the working stateBuilt in RC absorption circuit, strong anti-interference ability, consistent three-phase / two-phase starting characteristicsIt should be equipped with proper radiator and forced air cooling if necessary4-32vdc or 90-280vac control
  • GOLD SSR, 200A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 200A, output voltage 24-480VAC GOLD SSR, 200A AC SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output current capacity 200A, output voltage 24-480VAC
    · Ratings from 100A to 300A @ 40-480 VAC· 1200 Volts transient overvoltage· Removable IP 20 touch-safe cover· LED input status indicator· UL/CE approved, RoHS/EMC compliant.· Strengthened current design for heavy industrial loads· Designed in according with the requirements of IEC 62314· Zero-crossing (resistive loads) or instantaneous (inductive loads) output
  • UL certified SSR, GOLD SSR, 80A AC three phase SSR, DC control AC solid state relay UL certified SSR, GOLD SSR, 80A AC three phase SSR, DC control AC solid state relay
    UL certified SSR, GOLD SSR, 80A AC three phase SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output three phase, oupt current capacity 80A, output voltage 40-530VAC
  • UL certified SSR, GOLD SSR, 80A AC three phase solid state relay UL certified SSR, GOLD SSR, 80A AC three phase solid state relay
    UL certified SSR, GOLD SSR, 60A AC three phase SSR, DC control AC solid state relay, input 4-32VDC, input with LED indication, output three phase, oupt current capacity 60A, output voltage 40-530VAC
  • 200A voltage regulator made of three phase solid state relay with heatsink and fan cooling, 70KW proportional control. input 4-20mA or 1-5VDC or 2-10VDC, manual potentiometer adjustment: 2.2 - 4.7 K, output voltage range 0-380VAC 200A voltage regulator made of three phase solid state relay with heatsink and fan cooling, 70KW proportional control. input 4-20mA or 1-5VDC or 2-10VDC, manual potentiometer adjustment: 2.2 - 4.7 K, output voltage range 0-380VAC
    When ordering, the user must state:Load rating1. Rated input voltage 2. Rated working current control mode selection: (optional below)1. Manual potentiometer adjustment: 2.2 - 4.7 KAutomatic control model: 4-20 maAutomatic control model: 1 - 5 VDC, 2 - 10 VDCProduct introduction1. Multiple LED indicator lights on the panel display the working status and fault causes of the voltage regulator, which is convenient for timely maintenance in case of fault.2. The PC board adopts SMD chip, with good anti-interference, low failure rate and no interference.3. Slow start function is included to make the original more stable and durable when changing rapidly.4. Proportional linear output, accurate temperature control, accuracy 0.3%, meet the requirements of various loads.5. The whole machine is made of aluminum alloy, with small volume, good heat dissipation effect and 100% guiding fan for airflow heat dissipation.6. Input mode: 4-20 mA, DC 1-5 V, DC 2-10 v. the three modes are freely switched and selected by p 1 jump without changing the host.7. All series are equipped with high-speed fuse and overheat stop output protection switch to protect the power regulator.8. Working conditionsAmbient temperature: - 20 ~ 65 ℃Relative humidity: - 20-75% RH, no water condensationAltitude: lower than 1000 meters, more than 1000 meters, according to GT / T 3859.1 - 2013 (5.3) standard derating use9. The input power supply voltage at AC 1 and AC 2 terminals of PC board is AC 200 ~ 240 v.10. There is no phase sequence relationship between the main power supply and the working voltage of PC board, so it is easy to use (automatic identification of 50 Hz ~ 60 Hz).11. The air convection hole and cooling fan must be installed in the closed control box. If the heat dissipation is poor, please lower than 70%Otherwise, the overheat protection function of the power controller will be started and the output will be stopped.12. Please check whether the fan works normally from time to time. If not, you need to remove the fan fault before putting it into normal use.Precautions before installation and useBefore installation, please check whether the model and specification of the voltage regulator are consistent with the order requirements. If not, please contact the supplier for replacement.Before installation, please check whether the voltage regulator is damaged, the screw is loose, and the wiring falls off.Load common line can not be connected to zero line or ground, otherwise SCR will be unable to turn off and lose control.Please read the manual carefully before installation.(this product is designed with ZL 20072 0128369.6 structure patent and 2.0082 e + 12 radiator patent.)
  • GOLD SSR, 80A AC two phase SSR, 80A AC dual phase SSR, DC control AC solid state relay, input 4-32VDC, input and output with LED indication, output two phase, oupt current capacity 80A, output voltage 40-530VAC GOLD SSR, 80A AC two phase SSR, 80A AC dual phase SSR, DC control AC solid state relay, input 4-32VDC, input and output with LED indication, output two phase, oupt current capacity 80A, output voltage 40-530VAC
    GOLD SSR, 80A AC two phase SSR, 80A AC dual phase SSR, DC control AC solid state relay, input 4-32VDC, input and output with LED indication, output two phase, oupt current capacity 80A, output voltage 40-530VACThe photoelectric isolation between the control loop and the load loop can be selected as zero crossing conduction or random conductionInternational standard installation dimensionsFlame retardant engineering plastic shell is equipped with flame retardant transparent coverLED indicates the working stateBuilt in RC absorption circuit, strong anti-interference ability, consistent three-phase / two-phase starting characteristicsIt should be equipped with proper radiator and forced air cooling if necessary4-32vdc or 90-280vac control
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Our Services

Provide customized services for solid state relay, OEM of SSR, thyristor module, rectifier module

SOLID STATE RELAY MANUFACTURER

Our solid state relay is widely used in electrical heating equipment. Its capacity inculdes 1A to 1600A.

The products are sold well in chemical fiber machinery, glass equipment, electric furnace temperature control, oil filling machine equipment, rubber and plastic machinery, numerical control machinery and other industrial automation fields, and exported to Europe, the United States, Russia, Brazil, South Korea, India and other countries.

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Service Advantages

GOLD SSR has passed UL, EU CE, TUV, ROHS and EMC testing in USA, Canada and Europe

  • Product inquiry

    The customer informed the required shape factor, performance specification, life cycle and compliance requirements.

  • Design team

    The design team is involved from the beginning of a project to ensure the most suitable customized design products for customers.

  • Quality Assurance

    In order to provide a high quality structure, we maintain an effective quality management system.

  • Volume Production

    Once the production and requirements are verified, the next step is in the formal and functional aspects.

Jiangsu GOLD Electric Control Technology Co., Ltd. was established in Wuxi in 1992. It is a national high-tech enterprise.

Affiliated Enterprises: American GOLD Technology Co., Ltd., Canada GOLD Technology Co., Ltd., Wuxi Zhengda Electromechanical Research Institute, Wuxi GOLD Control Technology Co., Ltd.


The company specializes in the development and production of solid state relay, power semiconductor module, voltage and power regulation controller and soft start controller, fan governor product series; intelligent temperature control instrument. Products include: AC solid state relay 1a-1600a, DC 1a-600a series of solid-state relay products; SCR module 25a-1600a, rectifier module 10a-800a; power controller single-phase 7kw-33kw, three-phase 10kw-200kw full series products; ct3s intelligent digital display power regulator 10kw-200kw; CSM motor intelligent soft start controller 50kw-200kw; single-phase, three-phase AC fan governor product series All series of intelligent temperature control instruments. The products have passed UL, EU CE, TUV, tuvus certification and ROHS testing standards in USA and Canada.


The company passed the ISO9001:2000 quality management system certification in 2000, and was identified as one of the three production bases of solid state relay in China by "global resources" in 2002. The company has two production and manufacturing bases with a total area of 10000 square meters, respectively located in Wuxi (National) Industrial Design Park, Hudai Industrial Park and Liyuan development zone. Jiangsu Gute company is one of the main formulating units of the national standard and industry standard of solid state relay, with 36 patents in the whole industry.


The company adheres to the "quality, technology, reputation" business philosophy to serve customers. The products are sold well in chemical fiber machinery, glass equipment, electric furnace temperature control, oil filling machine equipment, rubber and plastic machinery, numerical control machinery and other industrial automation fields, and exported to Europe, the United States, Russia, Brazil, South Korea, India and other countries.

  • 1992+
    Company establishment
  • 500+
    Company personnel
  • 3000+
    Factory area
  • OEM
    OEM custom solutions
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Our Case

10 thousand pieces of solid state relay stocked in the warehouse is to satisfy the immediate delivery time. We also offer OEM service for the customer's own brand SSR.

  • what is solid state relay?
    Solid State Relay (SSR) is a fully electronic circuit combination component that relies on the electrical, magnetic, and optical characteristics of semiconductor devices and electronic components to complete its isolation and relay switching functions.Compared with traditional electromagnetic relays (EMR), solid-state relays are relays that have no mechanical or moving components, but have essentially the same functions as electromagnetic relays.Solid state relays are divided into DC input AC output type, DC input branch output type, AC input AC output type, and AC input DC output type according to their working properties.
  • Team development in Taihu Lake
    The company specializes in the development and production of solid state relay, power semiconductor module, voltage and power regulation controller and soft start controller, fan governor product series; intelligent temperature control instrument. Products include: AC solid state relay 1a-1600a, DC 1a-600a series of solid-state relay products; SCR module 25a-1600a, rectifier module 10a-800a; power controller single-phase 7kw-33kw, three-phase 10kw-200kw full series products; ct3s intelligent digital display power regulator 10kw-200kw; CSM motor intelligent soft start controller 50kw-200kw; single-phase, three-phase AC fan governor product series All series of intelligent temperature control instruments. The products have passed UL, EU CE, TUV, tuvus certification and ROHS testing standards in USA and Canada.
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