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Professional Supplier and manufacturer of VFD,RVSS and AVR In China


PQUAN Technology
unity and cooperation,built on a foundation of integrity,essential for achieving our shared vision
+ low voltage frequency inverter and soft starter,voltage regulator manufacturer and exporter.
+ Over 20 years of experience and professional dedication to automation control system.
+PQUAN frequency inverter,soft starters,voltage regulator are with CE certified.
+PQUAN Technology is ISO9001:2015 certifited for quality management system.
Pump Frequency Inverter Controller for Electronic Control of water and sewage pumps
Solar Pump Inverter for Submersible AC Pump 11kw for Irrigation
US$94.32-102.25 / Piece
1 Piece (MOQ)
US$143.98-155.81/ Piece
1 Piece (MOQ)
US$160.68-173.89/ Piece
1 Piece (MOQ)
US$216.96-235.04/ Piece
1 Piece (MOQ)
US$259.51-281.21/ Piece
1 Piece (MOQ)
US$290.67-315.01/ Piece
1 Piece (MOQ)
US$439.20-475.64/ Piece
1 Piece (MOQ)
Hot Sale VFD
10HP Frequency Converter VFD 7.5kw Variable Frequency Drive IP65 1phase/3phase Motor
US$129.31-135.00 / Piece
1 Piece (MOQ)
Frequency Converter Inverter Vdf 3 Phase Variador De Frecuencia 208 Voltages 15 Kw
US$181.94-186.94 / Piece
1 Piece (MOQ)
High Performance 3pH 380V 75kw IP65 50/60Hz Variable Frequency Drive VFD AC Drive for Pump
US$633.06-640.00 / Piece
1 Piece (MOQ)
High-Efficiency 280kw AC Variable Frequency Drives for Motors
US$2,349.31-2,355.00 / Piece
1 Piece (MOQ)
Advanced Variable Frequency Drive VFD Converter for Optimal Motor Control
US$87.56-92.56 / Piece
1 Piece (MOQ)
11/15kw Quality Assurance 220V to 380V Economical VFD Variable Frequency Converter 50h to 60Hz
US$138.25-143.25 / Piece
1 Piece (MOQ)
AC Drive VFD Wholesale Chinscinverter Full Series VSD Inverter/VFD 11/15kw
US$138.25-143.25 / Piece
1 Piece (MOQ)
Manufacturer Sale CE Certified 380V 3pH Water Pump Inverter Solar Water Pump Controller 18.5/22kw
US$166.03-171.03 / Piece
1 Piece (MOQ)
22kw 380V Frequency Inverters Converters AC Drive/VFD/Speed Controller
US$184.03-190.00 / Piece
1 Piece (MOQ)
High Performance Three Phase Large Discount Mini VFD 3kw Variable Frequency Drive
US$57.64-63.00 / Piece
1 Piece (MOQ)
Motor Controller Speed Regulation Three Phase VFD Inverter Variable Frequency Drive Manufacturer 2.2kw
US$55.00-60.00 / Piece
1 Piece (MOQ)
3 Phase Frequency Converter 50Hz to 60Hz for AC Motor Drive Control Heavy-Load
US$50.97-55.97 / Piece
1 Piece (MOQ)
Built-in Bypass/External Bypass/Online Integrated Motor Soft Start/Stop,Extend Motor Life,Enhance Performance
450kw Soft Starter 380V Intelligent 3 Phase Modbus Motor Soft Starter 50Hz 60Hz
US$618.06-623.06 / Piece
1 Piece (MOQ)
External Bypass 30kw 60A Soft Starter with Modbus RTU Communication
US$83.33-88.33 / Piece
1 Piece (MOQ)
AC Starter Frequency Converter 50Hz to 60Hz 380V Bypass Soft Start Motor Controller
US$72.92-733.33 / Piece
1 Piece (MOQ)
Motor Starter Soft Starter Three Phase 380V Online Bypass Series Online Soft Starter 11kw 50/60Hz
US$65.97-70.97 / Piece
1 Piece (MOQ)
Advanced Ycqr7 22kw Soft Starter with Modbus and RS485 Connectivity Wiith Factory Price
US$80.28-85.28 / Piece
1 Piece (MOQ)
High Quality Mini Type Soft Starter 380V 11/15/30/45/75/90/110kw AC 3 Phase Motor Soft Starters for Electric Motor
US$65.97-916.67 / Piece
1 Piece (MOQ)
Top Seller 55kw 110A High Quality Built-in Bypass Soft Starter 380V for Water Pump
US$123.48-133.38 / Piece
1 Piece (MOQ)
Factory Price 3 Phase 380V 75kw 150A Built in Bypass Contactor Motor Soft Starter for Motor
US$133.94-144.69 / Piece
1 Piece (MOQ)
High Quality 90kw 380V 3 Phase 180A AC Built-in Bypass Intelligent Electric Motor Soft Starter for Pump
US$191.98-207.33 / Piece
1 Piece (MOQ)
Dynamic Compensation,Consistent Power,Ensuring Peak Performance with Ultimate Voltage Precision
Tnd-40kVA Single-Phase Voltage Regulator High Accuracy AVR Voltage Stabilizer SVC 40kVA Automatic Voltage Regulator
US$444.44-450.00 / Piece
1 Piece (MOQ)
Factory Selling Tnd/SVC-15kVA Low Voltage Stabilizer Automatic Regulator AC 220V High-Power SVC
US$161.11-166.11 / Piece
1 Piece (MOQ)
Good Quality Tnd Single Phase Voltage Stabilizer Automatic Voltage AC Automatic Voltage Regulator
US$175.00-180.00 / Piece
1 Piece (MOQ)
High Quality Servo Motor Tnd Series AC Automatic Power 3kVA AC 220V Voltage Regulator
US$51.39-56.00 / Piece
1 Piece (MOQ)
High Quality 100kVA Three Phase Automatic Voltage Regulator Stabilizer AC High Precision AVR
US$716.04-721.00 / Piece
1 Piece (MOQ)
60kVA Three Phase AC Voltage Regulator Tns-40kVA 380V Three Phase Voltage Regulator
US$496.59-502.00 / Piece
1 Piece (MOQ)
Power Frequency AVR Triphase 380V 80kVA Tns/SVC AV Automatic Vltage Regulator for School
US$657.70-663.00 / Piece
1 Piece (MOQ)
Best Selling 600kVA Compensating Automatic Voltage Regulator 380V AVR SBW
US$5,277.78-5,283.78 / Piece
1 Piece (MOQ)
High-Efficiency 400kVA Three Phase Voltage Stabilizer for AC Systems
US$3,611.11-3,616.11 / Piece
1 Piece (MOQ)
High Quality Three Phase 380V Full Automatic Compensate Voltage Stabilizer 300kVA AC Voltage Regulator
US$2,750.00-2,755.00 / Piece
1 Piece (MOQ)
Best Selling SBW Automatic Voltage Regulator (SBW-50kVA~2000kVA) 380V
US$805.56-10,416.67 / Piece
1 Piece (MOQ)
Customized Control Cabinet Design,Engineered To Be The Best Solution For Your Automation Process
Constant Pressure VFD System
VFD Control Cabinet
Bypass Soft Starter Cabinet
Built-in Bypass Soft Starter Cabinet

COMPANY PROFILE
ZHEJIANG PQUAN Technology Co., Ltd. is a professional manufacturing company integrating R&D, manufacturing, sales, and technical services. We are dedicated to the research, development, production, and sales of low-voltage electrical products such as frequency inverters, soft starters, and voltage regulators. Our company boasts a strong technical R&D team and adheres to the principles of technological innovation, professional manufacturing, quality first, and integrity in serving our customers. We have provided comprehensive automation solutions for numerous clients, accumulating extensive practical experience and earning the favor and trust of both new and existing customers.
Experience & Certifications
With over 20 years of experience in automation control systems, PQUAN Technology has obtained ISO9001: 2015 quality management system certification. Our products, including frequency inverters, soft starters, and voltage regulators, have secured both CQC and CE certifications, making us a premier manufacturer and exporter of these products.
Core Products
Our main product offerings include: High-performance vector heavy-duty frequency inverters, fully sealed high-protection vector heavy-duty frequency inverters, economic frequency inverters, frequency inverter cabinets, various non-standard cabinets, external bypass soft starters, internal bypass soft starters, bypass cabinets, online soft starters, online cabinets, and voltage regulators. These products are recognized for their advanced technology, comprehensive functions, stable operation, simple usability, excellent energy-saving and environmental protection features, and superior overall performance.
Broad Applications
PQUAN′s products are widely utilized across diverse industries, including metallurgy, plastics, textiles, food, papermaking, pharmaceuticals, printing, building materials, cement, oil, chemical industry, mining, and transmission equipment.
OEM & ODM Services
Leveraging 20 years of experience in variable frequency drives, intelligent soft starters, and automatic voltage regulators, PQUAN offers comprehensive OEM and ODM services to meet your unique needs.
1, Customized Solutions: We tailor our products to your specific requirements, from design and development to manufacturing and testing.
2, Proven Expertise: Our ISO and CE certifications, combined with extensive experience, ensure the delivery of high-quality, high-standard, and reliable products.
3, Flexible Manufacturing: We can accommodate a wide range of production volumes, from small batches to large-scale orders.
4, Dedicated Support: Our team of experts provides comprehensive technical support 24/7, including operational guidance.
Contact us today to discuss your customized project. Partner with PQUAN for your bespoke AC drive solutions.
Experience & Certifications
With over 20 years of experience in automation control systems, PQUAN Technology has obtained ISO9001: 2015 quality management system certification. Our products, including frequency inverters, soft starters, and voltage regulators, have secured both CQC and CE certifications, making us a premier manufacturer and exporter of these products.
Core Products
Our main product offerings include: High-performance vector heavy-duty frequency inverters, fully sealed high-protection vector heavy-duty frequency inverters, economic frequency inverters, frequency inverter cabinets, various non-standard cabinets, external bypass soft starters, internal bypass soft starters, bypass cabinets, online soft starters, online cabinets, and voltage regulators. These products are recognized for their advanced technology, comprehensive functions, stable operation, simple usability, excellent energy-saving and environmental protection features, and superior overall performance.
Broad Applications
PQUAN′s products are widely utilized across diverse industries, including metallurgy, plastics, textiles, food, papermaking, pharmaceuticals, printing, building materials, cement, oil, chemical industry, mining, and transmission equipment.
OEM & ODM Services
Leveraging 20 years of experience in variable frequency drives, intelligent soft starters, and automatic voltage regulators, PQUAN offers comprehensive OEM and ODM services to meet your unique needs.
1, Customized Solutions: We tailor our products to your specific requirements, from design and development to manufacturing and testing.
2, Proven Expertise: Our ISO and CE certifications, combined with extensive experience, ensure the delivery of high-quality, high-standard, and reliable products.
3, Flexible Manufacturing: We can accommodate a wide range of production volumes, from small batches to large-scale orders.
4, Dedicated Support: Our team of experts provides comprehensive technical support 24/7, including operational guidance.
Contact us today to discuss your customized project. Partner with PQUAN for your bespoke AC drive solutions.
Authentication
Main Products:
Variable Frequency Drive
,
Soft Starter
,
Voltage Regulator
Cooperated with Fortune 500:
No
Repeat Buyers Choice:
80%~100%
Address:
No. 555 Chezhan Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
Plant Area:
1753 square meters
Main Markets:
Eastern Asia, Mid East, Southeast Asia, Africa, Eastern Europe, South America, Oceania
Solutions
OEM/ODM
Factory Tour
Sample Order