EN
High Performance AC Soft Starter 3 Phase 11kw 50/60Hz Online Soft Starter
Spu:
1601481926347
- Overview
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Products Description
The PQZR8-Z series online soft starter is a highly intelligent, reliable, and user-friendly solution designed to simplify setup and offer personalized control. Can be used for frequent start and stop occasion. This design adopts a three-in, three-out silicon-controlled full-time online structure, equipped with a high-power air-cooled radiator and a high-speed axial fan internally to ensure stable and reliable operation for extended periods. It does not require an external AC contactor but can only be used with a single motor.
The High Performance AC Soft Starter 3 Phase 11kw 50/60Hz Online Soft Starter represents a sophisticated motor control solution engineered to address the demanding requirements of industrial automation and power management systems across diverse manufacturing environments. This advanced electrical control device functions as a critical interface between power supply networks and three-phase motor applications, delivering precise voltage regulation and current limiting capabilities that protect valuable motor assets while optimizing operational efficiency. Industrial procurement teams and electrical contractors recognize soft starters as essential components for applications where traditional direct-on-line starting methods prove inadequate due to mechanical stress, power grid disturbances, or process control requirements. The dual frequency compatibility ensures seamless integration into both domestic and international power systems, making this solution particularly valuable for multinational manufacturing operations and export-oriented facilities that require consistent performance across varying electrical infrastructure standards.
Product Paramenters
Main Loop Operating Voltage: |
AC380V (±15%) |
Main Loop Operating Current: |
22A~560A |
Main Loop Frequency: |
50~60Hz (±2%) |
Soft Starting Rise Time: |
2~60s |
Soft Stop Time: |
0~60s |
Current Limiting Multiple: |
1.0~5.0 Ie (where Ie refers to rated current) |
Initial Voltage: |
30%~70% Ue (where Ue refers to rated voltage) |
Cooling Method: |
Forced Air Cooling / Fan Cooling |
Communication Method: |
RS485 Serial Communication |
Starts Per Hour: |
≤20 times/hour |
Input Power Supply: |
Three Phase 380V-15% ~ 415+10% 50/60Hz |
Adaptive Motor: |
Squirrel-cage three-phase asynchronous motor |
Starting Times: |
It is recommended not to exceed 20 times per hour. |
Control Mode: |
1) Operation panel control; |
2) Operation panel + external control; |
|
3) External control; |
|
4) External control + COM control; |
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5) Operation panel + external + COM control; |
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6) Operation panel + COM control; |
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7) COM control; |
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8) No start or stop operation. |
|
Start Mode: |
1) Current-limiting start; |
2) Voltage ramp start; |
|
3) Kick start + current-limiting start; |
|
4) Kick start + voltage ramp start; |
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5) Current ramp start; |
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6) Voltage current-limiting double closed-loop start. |
|
Stop Mode: |
1) Soft stop; |
2) Free stop. |
|
Place to be used: |
Indoor location with good ventilation free from corrosive gas and conductive dust. |
Altitude: |
Below 3000M. It have to rise the rate power when the altitude is more than 3000M. |
Ambient Temperature: |
-30~+55ºC |
Ambient Humidity: |
≤90%RH without dew condensation. |
Vibration: |
<0.5G |
Protection Class: |
IP20 |
Cooling Pattern: |
Natural wind cooling. |
Transport Package: |
Carton |
Trademark: |
PQUAN |
HS Code: |
85114010 |
Humidity: |
≤90% (20ºC±5ºC) |
Switch Mode: |
PWM Control |
Notice:
1. Protective grade: IP20.
2. Environmental conditions: The environment temperature is -10ºC~40ºC, and the humidity is ≤90% (20ºC±5ºC). There are indoor installation and good ventilation instead of condensation, flammable, explosive and corrosive gases and conductive dust.
3. The vibration is less than 0.6G and the capacity should be lowered accordingly for use when the elevation exceeds 1,000 m. Pursuant to actual rate current of the motor, rated output of soft starter should be reset at the time of use with reduced capacity to ensure accuracy of various control parameters and fault protection.
2. Environmental conditions: The environment temperature is -10ºC~40ºC, and the humidity is ≤90% (20ºC±5ºC). There are indoor installation and good ventilation instead of condensation, flammable, explosive and corrosive gases and conductive dust.
3. The vibration is less than 0.6G and the capacity should be lowered accordingly for use when the elevation exceeds 1,000 m. Pursuant to actual rate current of the motor, rated output of soft starter should be reset at the time of use with reduced capacity to ensure accuracy of various control parameters and fault protection.
Features:
• Intuitive Display:
Features a large LCD screen that displays feedback in multiple languages and tracks motor condition.
• Advanced Control: Offers advanced start and stop control functions with intuitive programming.
• Flexible Starting Parameters: Six selectable starting parameter sets allow a single soft starter to efficiently handle diverse motor load requirements.
• Dynamic Fault Memory: Facilitates rapid troubleshooting by providing detailed fault history and diagnostics.
• Comprehensive Motor Protection: Ensures reliable motor operation through a full suite of protective functions.
• Visual Display Options: Offers clear operational feedback via LED indicators or a more detailed LED display.
• Communication Protocols:
• Advanced Control: Offers advanced start and stop control functions with intuitive programming.
• Flexible Starting Parameters: Six selectable starting parameter sets allow a single soft starter to efficiently handle diverse motor load requirements.
• Dynamic Fault Memory: Facilitates rapid troubleshooting by providing detailed fault history and diagnostics.
• Comprehensive Motor Protection: Ensures reliable motor operation through a full suite of protective functions.
• Visual Display Options: Offers clear operational feedback via LED indicators or a more detailed LED display.
• Communication Protocols:
Provides seamless integration with industrial control systems through Modbus communication protocols.
• Compact and User-Friendly Design: Features a space-saving structure for easy installation and intuitive operation.
• Function-Grouped Menu: Simplifies configuration and operation with a logically organized menu structure.
• Remote Display and Diagnostics: Convenient external cabinet display installation via an optional panel mounting kit, with support for side-by-side multiple displays for rapid troubleshooting.
• Precise Soft Stop Control: CPU-controlled soft stop functionality ensures smooth deceleration, ideal for applications sensitive to sudden stops or "hammer effect" impacts.
• Innovative Cooling System: 360-degree omnidirectional heat dissipation via a high-speed fan and optimized in/out ventilation grille
• Versatile Starting Modes:Current limiting start,Voltage ramp start,Kick start + current-limiting start, Kick start + voltage ramp start, Current ramp start, Voltage current-limiting double closed-loop start
• Compact and User-Friendly Design: Features a space-saving structure for easy installation and intuitive operation.
• Function-Grouped Menu: Simplifies configuration and operation with a logically organized menu structure.
• Remote Display and Diagnostics: Convenient external cabinet display installation via an optional panel mounting kit, with support for side-by-side multiple displays for rapid troubleshooting.
• Precise Soft Stop Control: CPU-controlled soft stop functionality ensures smooth deceleration, ideal for applications sensitive to sudden stops or "hammer effect" impacts.
• Innovative Cooling System: 360-degree omnidirectional heat dissipation via a high-speed fan and optimized in/out ventilation grille
• Versatile Starting Modes:Current limiting start,Voltage ramp start,Kick start + current-limiting start, Kick start + voltage ramp start, Current ramp start, Voltage current-limiting double closed-loop start
Product Protection:
• Soft Start / Soft Stop
• Overload Protection
• Overheat Protection
• Overvoltage Protection
• Load Loss Protection
• Undervoltage Protection
• Overcurrent Protection
• Phase Loss Protection
• Constant Torque Load
Details Images
Remotely installable operation panel
Simultaneously display multiple sets of data, machine operation status at a glance
Wiring diagram: Operation mode:
Control Mode |
1) Operation panel control |
2) Operation panel + external control |
|
3) External control |
|
4) External control + COM control |
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5) Operation panel + external + COM control |
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6) Operation panel + COM control |
|
7) COM control |
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8) No start or stop operation |
|
Start Mode |
1) Current-limiting start |
2) Voltage ramp start |
|
3) Kick start + current-limiting start |
|
4) Kick start + voltage ramp start |
|
5) Current ramp start |
|
6) Voltage current-limiting double closed-loop start |
|
Stop Mode |
1) Soft stop |
2) Free stop |
Specifications and Model
Rated Power |
15/22/30/37/45/55/75KW |
90/115KW |
132/160/185/200KW |
Rated Current |
30/44/60/75/90/110/150A |
180/230A |
264/320/370/400A |
Installation Dimension |
12.2*27.5CM |
17.2*33CM |
22.3*35CM |
Hole intermediate distance |
9.8*6.8CM |
9.8*6.8CM |
9.8*6.8CM |
Mounting hole diameter |
M6 |
M8 |
M10 |
Soft Starter Size |
14.4*19.5*29.4CM |
21*25.6*34.5CM |
27*21.7*36.5CM |
Rated Power |
220/250/280/320/350/400KW |
450/500/630KW |
Rated Current |
440/500/560/640/700/800A |
900/1000/1260A |
Installation Dimension |
37.1*51.6CM |
54.9*66.9CM |
Hole intermediate distance |
9.8*6.8CM |
9.8*6.8CM |
Mounting hole diameter |
M10 |
M10 |
Soft Starter Size |
46*26.3*54.2CM |
61.6*33.2*69.2CM |
Application:
• Fluid Handling (Pumps & Fans): Used in water treatment, HVAC, and industrial ventilation to minimize mechanical stress and improve energy efficiency during startup.
• Material Transport (Conveyors & Belt Drives): Ensures gradual motor speed increase, reducing equipment wear and enhancing operational efficiency.
• Compression Systems (Compressors): Reduces inrush current and mechanical stress in air conditioning, refrigeration, and industrial compressor applications.
• Mixing & Agitation (Mixers & Agitators): Provides smooth, controlled startups in food processing, chemical facilities, and wastewater treatment, minimizing vibration and improving efficiency.
• Size Reduction (Crushers & Mills): Used in mining, cement, and aggregate processing to decrease mechanical stress and enhance energy efficiency.
• Material Transport (Conveyors & Belt Drives): Ensures gradual motor speed increase, reducing equipment wear and enhancing operational efficiency.
• Compression Systems (Compressors): Reduces inrush current and mechanical stress in air conditioning, refrigeration, and industrial compressor applications.
• Mixing & Agitation (Mixers & Agitators): Provides smooth, controlled startups in food processing, chemical facilities, and wastewater treatment, minimizing vibration and improving efficiency.
• Size Reduction (Crushers & Mills): Used in mining, cement, and aggregate processing to decrease mechanical stress and enhance energy efficiency.
Packing & Payment & Shipping
PACKING
Professional packing with multi-protection
Different good will have different packing guarantee the transportaion safety of products
Different good will have different packing guarantee the transportaion safety of products
PAYMENT
1. Standard payment terms: T/T 30% deposit, 70%balance against B/L copy or 100% irrevocable LC at sight.
2. Online trade assurance order all is up to you.
3. More payment terms could be provided. (Alibaba Pay, We Chat Pay, Western Union...)
SHIPPING
1. Delivery time: Generally it is 5-10 days if the goods are in the stock, or it is 15-20 days if the goods are not in the stock, it is according to the quantity.
2. General export packing or customized packing as your request.
3. Professional goods shipping forwarder.
1. Standard payment terms: T/T 30% deposit, 70%balance against B/L copy or 100% irrevocable LC at sight.
2. Online trade assurance order all is up to you.
3. More payment terms could be provided. (Alibaba Pay, We Chat Pay, Western Union...)
SHIPPING
1. Delivery time: Generally it is 5-10 days if the goods are in the stock, or it is 15-20 days if the goods are not in the stock, it is according to the quantity.
2. General export packing or customized packing as your request.
3. Professional goods shipping forwarder.
Company Profile
ZHEJIANG PQUAN Technology Co.Ltd. Is a company engaged in the reseach and development ( R&D), manufacture, sale, distribution, and service of electric drive and control products.
We are a professional and experienced supplier of automation solution for various field.The main products includes general-purpose inverters, soft starters, and voltage regulators. These products are known for their advanced technology, comprehensive functions, stable operation, simple operation, excellent energy saving capabilities, and outstanding performance.
After Sales Service:
We provide reliable after-sales support to ensure your inverter operates efficiently. Our services include:1. Technical Support: Available 24/7 for installation, troubleshooting, and operational guidance.
2. Warranty: Coverage for manufacturing defects and component failures.
3. Maintenance: Regular check-ups by certified technicians to keep your inverter in top condition.
4. Repairs: Quick and efficient repair services using genuine parts.
5. Training: User manuals and training sessions for proper operation and maintenance.
6. Spare Parts: Easy access to a wide range of spare parts for timely replacements.
Your satisfaction is our priority. Contact us for any assistance with your inverter.
OEM Services:
1. Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
OEM Services:
1. Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
FAQ
Q1: What's The Advantages Of Your Products?
A1: We are a factory, so we have a number of production lines and first-class equipment and machines whichmeans we have hundreds of specifications. And also the company has the right to import and export, first-class quality, excellent service and praise, by domestic and foreign customers.
Q2: What Can I Buy From Your Company?
A2: Variable Frequency Drive, Intelligent Soft Starter, Automatic Voltage Regulator.
Q3: Is OEM/ODM Available?
A3: Yes, it is! Our products can be customized. We design and produce all kinds of Automatic Voltage
Regulators/Stabilizers according to our customers' specific requirements. Please notify us and confirm the design according to our samples first.
Q4: What Is The MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set. Please let us know which capacity do you need first.
Q5: Can You Give Me A Sample Order First?
A5: Yes, we welcome the sample orders to test and check the quality. Mixing samples is also acceptable.
Q6: How Can You Guarantee The Quality?
A6: Always a pre-production sample before mass production; and always final inspection before shipment.
A1: We are a factory, so we have a number of production lines and first-class equipment and machines whichmeans we have hundreds of specifications. And also the company has the right to import and export, first-class quality, excellent service and praise, by domestic and foreign customers.
Q2: What Can I Buy From Your Company?
A2: Variable Frequency Drive, Intelligent Soft Starter, Automatic Voltage Regulator.
Q3: Is OEM/ODM Available?
A3: Yes, it is! Our products can be customized. We design and produce all kinds of Automatic Voltage
Regulators/Stabilizers according to our customers' specific requirements. Please notify us and confirm the design according to our samples first.
Q4: What Is The MOQ?
A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is 10 sets. For the big capacity products, it is 1 set. Please let us know which capacity do you need first.
Q5: Can You Give Me A Sample Order First?
A5: Yes, we welcome the sample orders to test and check the quality. Mixing samples is also acceptable.
Q6: How Can You Guarantee The Quality?
A6: Always a pre-production sample before mass production; and always final inspection before shipment.
