Jiangsu GOLD Electric Control Technology Co., Ltd. was established in Wuxi in 1992.
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330A 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 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, 25A voltage regulating SSR, analog output, proportional ouput, current control voltage solid state relay, input 4-20mA, input with LED indication, output current capacity 25A, output voltage 0-220VAC
·AC output proportional controller·Rating from 10A to 80A @ 120 VAC, 220 VAC or 400 VAC·2 to 10 VDC or 4 to 20 mA DC control·Removable IP 20 touch-safe cover·Easy-to-use thermal pad·CE approved, RoHS/EMC compliant.·Designed in according with the requirements of IEC 62314·Mainly for resistive loads·For transformer loads, control output voltage range is 80-100% of rated voltage. -
heatsink SSR with clip, GOLD SSR, 40A AC SSR with heatsink integrated, DC control AC solid state relay, input 4-32VDC, input and output with LED indication, output current capacity 40A, output voltage 40-530VAC
·Ratings from 20A to 80A @ 40-530 VAC·1000 Volts transient overvoltage·LED input status indicator··Strengthened output design specifically for temperature control.·CE approved, RoHS/EMC compliant.·All-in-one SSR with build-in Heatsink·Designed in according with the requirements of IEC 62314·Zero-crossing (resistive loads) output
Provide customized services for unique or challenging business needs.
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.
The products have passed UL, EU CE, TUV, tuvus certification and ROHS testing standards in USA and Canada.
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Product inquiry
The customer informed the required shape factor, performance specification, life cycle and compliance requirements.
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Design team
The design team is involved from the beginning of a project to ensure the most suitable customized design products for customers.
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Quality Assurance
In order to provide a high quality structure, we maintain an effective quality management system.
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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.
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1992+Company establishment
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500+Company personnel
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3000+Factory area
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OEMOEM custom solutions
Reliable quality to meet our customers.
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Team development in Taihu LakeThe 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.