Name: CV800D Series Compact Multi-Function VFD
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CV800D Series Compact Multi-Function VFD

High-Density Frequency Conversion for Space-Constrained Installations

✅ Power-Optimized Mini Design - Delivers full performance in compact spaces
✅ Enhanced Noise Immunity - Stable operation in electrically noisy environments
✅ Fully Sealed Protection - Dust-resistant construction for extended durability
✅ One-Button Quick Start - Pre-set modes for immediate operation
✅ Rapid Deceleration - Stops in just 0.22 seconds
✅ High Overload Capacity - Handles heavy loads without tripping
✅ Built-in Modbus - Easy integration with automation systems
✅ Flexible Installation - DIN rail or screw mounting options
✅ Multi-Industry Application - Ideal for packaging, medical, woodworking and spindle equipment.

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Overview

CV800D Series Frequency Inverter: Compact Power, Superior Control

The CV800D Series frequency inverter (also known as a variable frequency drive or VFD) from Canroon is a compact, high-performance AC drive solution engineered for low-power applications where space savings and reliable speed regulation are critical. This advanced frequency converter delivers robust functionality in a minimal footprint, making it an ideal variable speed drive for a wide range of automation equipment.

Available in single-phase 220V AC and three-phase 380V AC models, the CV800D combines a space-optimized design with advanced features, offering exceptional value for those comparing variable speed drive price and performance. It is more than just a VFD; it's an intelligent vector inverter designed for stability, ease of use, and seamless integration. As a versatile VFD for sale, it represents a cost-effective entry into advanced motor control.

Core Features & Benefits

Ultra-Compact, Space-Saving Design

High Power Density: This AC drive maximizes output relative to its size, ideal for compact control cabinets, establishing it as a leading compact inverter.
Uniform Book-Style Design: Ensures easy, side-by-side installation across the entire power range for efficient panel space utilization.
Flexible Mounting Options: Supports both direct screw mounting and DIN rail (35mm) installation for effortless deployment of this mini VFD.

Unmatched Reliability & Stability

Superior EMC Performance: Designed to minimize electromagnetic interference, ensuring stable operation in sensitive environments.
Full Enclosure & Isolated Cooling: Protects internal components from dust and contaminants, guaranteeing long-term durability for all VFD drives.
Vibration-Resistant Construction: Features like thickened conformal coating and reinforced IGBT modules enhance reliability in harsh conditions.

Advanced Performance & Control

High Overload Capacity: Provides strong starting torque and rapid acceleration/deceleration (e.g., 0.22s from 50Hz to 0Hz).
Fast Braking with Overexcitation: Reduces deceleration time for improved productivity.
Overmodulation Technology: Boosts output voltage from the same input, enhancing motor efficiency.
Smart Overload Management: Prevents nuisance tripping during transient load conditions, even at maximum output.
Built-in Modbus (RS485): Enables simple integration into industrial networks for centralized control and monitoring of your variable speed drive systems.

Simplified Operation & Setup

Pre-Configured Application Macros: One-click setup for common machinery types, streamlining commissioning for specific uses like VFD for pump or VFD for fan control.
External Control Panel Support: Allows for convenient parameter adjustment and real-time monitoring.

Applications:

This mini VFD and compact inverter solution delivers full performance where space is limited, making it an ideal small VFD for a wide range of applications. Perfect for use as a VFD for pump control, VFD for fan systems, conveyors, packaging machinery, and other small automated equipment requiring precise variable frequency drive control.

Discover the CV800D Series

The cost-effective and versatile VFD for sale that delivers powerful performance in a compact package. As a leading small VFD and compact inverter solution, it offers the ideal balance of advanced features, competitive variable speed drive price, and reliable operation.

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Optional accessories

Structure And Dimensions

Specifications

Functional Description			Specification Index
Input	Rated Voltage, Frequency		3-phase（4T）AC380V, 47～63Hz; 1-phase（2S）AC220V, 47～63Hz
	Allowed Voltage Range		3-phase（4T）AC320V～480V; 1-phase（2S）AC160V～260V
Output	Voltage		4T, 0～480V；2S, 0～260V
	Frequency		Vector control：0～500Hz V/F control:0~500Hz
	Overload Capacity		150% rated current 60s；180% rated current 5s；195% rated current 0.5s
Control Mode			/F Control、Speed Sensorless Vector Control (SVC)
Control Character	Frequency Setting Resolution	Analog Input	Max. Frequency × 0.025%
		Digital Setting	0.01Hz
	V/F Control	V/F Curve	Three ways: the first is the linear torque characteristic curve, the second is the square torque characteristic curve, and the third is the user-set V/F curve
		V/F separation	2 types: full separation and half separation
		Torque Compensation	Manual setting: 0.0~30% of rated output Automatic compensation: according to output current and motor parameter
		Automatic Currentlimiting and Voltage-limiting	During acceleration, deceleration or steady running, detect automatically the current and voltage of motor stator, and control it within bounds based on unique algorithm, minimize fault-trip chanc
	Senseless Vector Control	Voltage Frequency Character	Adjust pressure/frequency ratio according to motor parameter and unique algorithm
		Torque Character	Starting torque: 0.1Hz 150% rated torque (V/F control) 0.25Hz 150％ rated torque (SVC） Operating speed precision in steady state: ≤±0.2％ rated synchronous speed speed fluctuation: ≤±0.5％ rated synchronous speed Torque response: ≤20ms (SVC）
		Motor parameter self-measurement	Without any restrictions, the automatic detection of parameters can be completed under the static and dynamic conditions of the motor to obtain the best control effect.
		Current and Voltage Restrain	Current closed-loop control, free from current impact, perfect restrain function of overcurrent and overvoltage
	Undervoltage Restrain during Running		Specially for users with a low or unsteady voltage power grid: even lower than the allowable voltage range, the system can maintain the longest possible operating time based on its unique algorithm and residual energy allocation strategy
Typical Function	Multi-velocity and Traverse Operation		16 segments programmable multi-segment speed control, a variety of operating modes are optional. Swing frequency operation: preset frequency, center frequency adjustable, state memory and recovery after power failure.
	PID Control RS485 Communication		Built-in PID controller (able to preset frequency). Standard configuration RS485 communication function.
	Frequency Setting	Analog Input	Direct voltage 0~10V, direct current 0~20mA (optional up limit and lower limit)
		Digital Intput	Operation panel setting, RS485 port setting, UP/DW terminal control, or combined with analog input
	Output Signal	Digital Output	One relay output
		Analog Output	1-channel analog output, 4-20mA / 0-10V free switching
	Automatic Steady voltage Operation		Dynamic steady state, static steady state, and unsteady voltage for choices to obtain the steadiest operation
	Acceleration and Deceleration Time Setting		0.0s～65000.0s min continuous setting, S type and linear type mode for choice
	Brake	Dynamic Braking	Dynamic braking initial voltage, backlash voltage and dynamic braking continuous adjustable
		DC Braking	Halt DC braking initial frequency: 0.00~[F0.10] upper limit frequency Braking time: 0.0~100.0s; Braking current: 0.0%~100.0% of rated current
	Low Noise Running		Carrier frequency 1.0kHz~16.0kHz continuous adjustable, minimize motor noise
	Counter		A built-in counter, facilitate system integration
	Operation Function		Upper limit and lower limit frequency setting, frequency hopping operation, reversal running restraint, slip frequency compensation, RS485 communication, frequency control of progressive increase and decrease, failure recovery aomatically, etc.
Display	Operation Panel Display	Running State	Output frequency, output current, output voltage, motor speed, set frequency, module temperature, PID setting, feedback, analog input and output.
		Alarm	There are 8 operating parameter records including output frequency, output current, bus voltage, input terminal status, output terminal status, inverter status, power-on time, and running time when three faults trip
Protective Function			Overcurrent, overvoltage, undervoltage, module fault, electric thermal relay, overheat, short circuit, default phase of input and output, motor parameter adjustment abnormality, internal memory fault, etc.
Environment	Ambient Temperature		-10°C ~ +40°C (please run the VFD in derated capacity when ambient temperature is 40°C~50°C)
	Ambient Humidity		5%~95%RH, without condensing drops
	Surroundings		Indoors (without direct sunlight, corrosive or flammable gas, oil fog and dust)
	Altitude		Running in derated capacity above 1000m, derate 10% for every 1000m rise.
Structure	Protection Level		IP20
	Cooling Method		Air cooling with fan control
Installation Method			Wall-hanging type

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