CP2000 Inverter: Energy-Saving King for Fans & Pumps, More Efficient with Sensorless Vector Control!
CP2000 Inverter: Energy-Saving Expert for Fans & Pumps
The CP2000 is a sensorless vector control inverter specifically engineered by for fans, pumps, HVAC systems, and similar applications. Built with energy efficiency as its core principle, this inverter utilizes intelligent Sensorless Vector Control (SVC) technology to enhance load torque response and optimize motor performance across various variable torque load scenarios.
Equipped with a 3-segment V/F power curve, the CP2000 automatically adjusts input voltage based on load changes, delivering significant energy savings of 15%-30% compared to standard inverters. Additional features like FLYING START, automatic acceleration/deceleration, restart after momentary power failure, and motor parameter AUTO-TUNING provide reliable protection and efficient energy-saving solutions for both routine operations and emergency situations.
Key Features & Technical Advantages
Advanced Control Technology
- Sensorless Vector Control + 3-Segment V/F Power Curve: Delivers over 150% starting torque at 0.5Hz, perfectly adapting to variable torque loads like fans and pumps
- Dual Motor Compatibility: Supports both Induction Motor (IM) and Permanent Magnet (PM) Motor control with ±5% torque accuracy
- Motor AUTO-TUNING: Automatically detects motor characteristics and matches optimal operating parameters
Integrated Intelligent Functions
- Built-in 10K-Step PLC: Integrated logic controller supports distributed control and independent operation
- Perpetual Calendar + Fire Mode: Precise scheduling capabilities and uninterrupted operation during emergencies
- Intelligent Multi-Pump Control: Supports linkage of up to 8 motors with automatic load balancing
Communication & Expansion Capabilities
- Rich Communication Protocols: Built-in Modbus and BACnet MS/TP with optional PROFINET, EtherNet-IP, CANopen cards
- Modular Design: Plug-and-play accessory replacement and function expansion
Environmental Durability & Compliance
- Strong Environmental Resistance: PCB coating design protects against dust, moisture, and corrosion
- Global Safety Certifications: Compliant with CE, UL, and cUL standards
- Comprehensive Protection Functions: Multiple protections including overcurrent, overload, overvoltage, and motor phase loss
Core Specifications
| Parameter Category | Specific Parameter Item | Parameter Details |
|---|
| Basic Control Parameters | Control Mode | V/F Control, SVC (Sensorless Vector Control), PM Motor Control |
| Basic Control Parameters | Starting Torque | ≥150% at 0.5Hz |
| Basic Control Parameters | Torque Specifications | Light load: Max 130% torque current General load: Max 160% torque current, ±5% accuracy 120% torque sustainable for 60s; 160% torque sustainable for 3s |
| Basic Control Parameters | Power Range | 0.7kW - 630kW (1HP - 850HP) |
| Input Parameters | Input Voltage Rating | Three-phase 220V, 380-480V, 690V (model dependent) |
| Output Parameters | Output Frequency Range | 0.1 - 400Hz |
| Built-in Function Modules | PLC Function | Integrated 10K-step Delta PLC logic controller |
| Communication Parameters | Built-in Protocols | Modbus, BACnet MS/TP |
Product Models
| Model | Rated Power | Input Voltage | Rated Output Current | Additional Information |
|---|
| VFD007CP43A-21 | 0.75kW | 3-Phase 460V | 3A | Dimensions: 130*250*170mm |
| VFD015CP43B-21 | 1.5kW | 3-Phase 460V | 3.7A | Suitable for small pumps |
| VFD022CP43B-21 | 2.2kW | 3-Phase 460V | 5A | Commonly used in overseas small fans and fresh air systems |
| VFD037CP43B-21 | 3.7kW | 3-Phase 460V | 7.5A | Dimensions: 130*250*170mm |
| VFD075CP43B-21 | 7.5kW | 3-Phase 460V | 14A | Suitable for small and medium commercial air conditioning water circulation systems |
| VFD150CP43B-21 | 15kW | 3-Phase 460V | 30A | Dimensions: 190*320*190mm |
| VFD185CP43B-21 | 18.5kW | 3-Phase 460V | 36A | Dimensions: 190*320*190mm |
| VFD450CP43S-21 | 45kW | 3-Phase 460V | 91A | Dimensions: 330*688*275mm |
| VFD1100CP43A-21 | 110kW | 3-Phase 460V | 220A | Dimensions: 370*715.8*300mm, Weight: 66kg |
| VFD3150CP43C-21 | 315kW | 3-Phase 460V | 616A | Dimensions: 700*1745*404mm, Weight: 263kg |
Application Areas
- HVAC Systems: Central air conditioning fans, fresh air systems, air conditioning water circulation pumps
- Water Treatment Industry: Tap water booster pumps, sewage treatment aeration pumps, circulating water pumps
- General Machinery: Workshop ventilation fans, boiler induced draft fans, cooling tower fans
- Construction Industry: Fire pumps, drainage pumps, booster fans
- Light Industry: Cooling pumps in food processing, fans supporting packaging machinery
Frequently Asked Questions
What type of load is the CP2000 Series most suitable for?
It's best for variable torque loads like fans and pumps. The 3-segment V/F power curve automatically adjusts voltage according to load changes, offering better energy-saving effects than ordinary inverters and more stable daily operation.
Can I use it without a motor parameter manual?
Absolutely! It has a motor parameter AUTO-TUNING function. After power-on, it will automatically detect and match motor parameters—no need to set them manually one by one, making operation very simple.
Can the equipment restart automatically after a sudden power failure?
Yes, it comes with a restart function after momentary power failure. It will automatically resume the previous operating state when power is restored, no manual restart required—perfect for unattended scenarios.
Can the CP2000 adapt to motors with different voltages?
It supports multiple input voltages: single-phase 220V, three-phase 220V, three-phase 380-480V (depending on the model). As long as the motor's rated voltage matches the inverter, it can be used normally with strong compatibility.
What should I do if an overload alarm occurs during operation?
First, check if the load exceeds the motor's rated power or if the pipeline/air duct is blocked. If it's occasional overload, you can appropriately adjust the inverter's overload protection parameters. If overload occurs frequently, it's recommended to replace it with a model with higher power.