B Series Vector Heavy Load Inverter

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Product Features

Do not use this inverter in equipment that may threaten life or harm the human body due to inverter failure or work error (nuclear power control equipment, aerospace equipment, vehicle equipment, life support systems, safety equipment, weapon systems, etc.). For special purposes, please consult our company in advance.

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Scope of use

● Do not use this inverter in equipment that may threaten life or harm the human body due to inverter failure or work error (nuclear power control equipment, aerospace equipment, vehicle equipment, life support systems, safety equipment, weapon systems, etc.). For special purposes, please consult our company in advance.

● This product is manufactured under the supervision of strict quality management system, but when used for important equipment, there must be safety protection measures to prevent the inverter failure to expand the scope of the accident

Installation Environment

●Installed indoors, in a well-ventilated place, generally should be installed vertically to ensure the best cooling effect. For horizontal installations, additional ventilation may be required.

●The ambient temperature is required to be within the range of -10 to 40°C. If the temperature exceeds 40°C, please remove the upper cover. If the temperature exceeds 50°C, external heat dissipation or derating is required. It is recommended that users do not use the inverter in such a high temperature environment, because it will greatly reduce the service life of the inverter.

●The ambient humidity is lower than 90%, and no condensation occurs.

●Install in a place with vibration less than 0.5G to prevent falling damage. The inverter is not allowed to suffer from sudden impact.

●Install in an environment far away from electromagnetic fields and without flammable and explosive substances.

Technical Specification

Input	Rated Voltage,Freq uency	3-phase AC380V;50/60H 1-phase AC220V;50/60Hz
	Allowed Voltage Range	3-phase AC360V～450V 1-phase AC190V～250V
Out put	Voltage	0～460V 0～260V
	Frequency	Low frequency mode：0～300H High frequency mode：0～3000Hz
	Overload Capacity	G Type:110% for long-term, 150% for 1 min 200% for 4 P Type:105% for long-term 120% for 1 min 150% for 1s
Control Mode		V/F control、Advanced V/F control、V/F separation control,、No PG current vector control
Control Character	Frequency Setting Resolution	Analog Input	0.1% of maximum output frequency
		Digital Setting	0.01Hz
	Frequency Precision	Analog Input	Within 0.2% of maximum output frequency
		Digital Setting	Within 0.01% of set output frequency
	V/F Control	V/F Curve (voltage frequency character)	Reference frequency can be set arbitrarily from 0.5 to 3000Hz, multi-point V/F curve can be set arbitrarily, and various fixed curves such as constant torque, reduced torque 1, reduced torque 2, and square torque can also be selected
		torque boost	Manual setting: 0.0~30% of rated output Automatic boost: automatically determine the boost torque according to the output current and combined with the motor parameters
		Automatic Current-limiting and Voltage-limiting	During acceleration, deceleration or steady running, detect automatically the current and voltage of motor stator, and control it within boundsbased on unique algorithm, minimize fault-trip chance
Control Character	Senseless Vector Control	Voltage Frequency Character	Adjust pressure/frequency ratio according to motor parameter and unique algorithm
		Torque Character	Starting torque: 3.0Hz 150% rated torque (VF control) 1.0Hz 150％ rated torque（Advanced V/F control） 0.5Hz 150％ rated torque（No PG current vector control） Operating speed precision in steady state:：≤±0.2％ rated synchronous speed speed fluctuation ： ≤±0.5 ％ rated synchronousspeed Torque response：≤20ms （No PG current vector control）
		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-speed and swing frequency 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 Communicati on	Built-in PID controller (able to preset frequency). Standard configuration RS485 communication function, multiple communication protocol for choice, synchronizing control function.
	Frequency Setting	Analog Input	DC voltage 0~10V, DC current 0~20mA (upper and lower limit optional)
		Digital Input	Operation panel setting, RS485 interface setting, UP/DW terminal control, and various combination setting with analog input
	Output Signal	Digital Output	2-channel Y terminal open collector output and 2-channel programmable relay output (TA, TB, TC), up to 61 kinds of meaning options
		Analog Output	2-channel of analog signal output, the output range can be flexibly set between 0~20mA or 0~10V, which can realize the output of physical quantities such as set frequency and output frequency
	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	0.1s～3600.0min continuous setting, S type and linear type mode for choice
	Braki ng	Dynami c braking	Dynamic braking initial voltage, backlash voltage and dynamic braking continuous adjustable
		DC Braking	Halt DC braking initial frequency：0.00～【F00.13】upper limit frequency Braking time: 0.0~100.0s; Braking current: 0.0%~150.0% of rated current
		Flux Braking	0～100 0：invalid
	Low Noise Running		Carrier frequency 1.0kHz~16.0kHz continuous adjustable, minimize motor noise
	Speed Tracking and Restart Function		Smooth restart during operation, instantaneous stop and restart
	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	Oper ation Panel Display	Running State	Output frequency, output current, output voltage, motor speed, set frequency, module temperature, PID setting, feedback, analog input and output, etc.
		Alarm	The latest 6 faults record; records 6 operating parameters such as output frequency, set frequency, output current, output voltage, DC voltage, and module temperature when the latest fault tripped
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，no condensation
	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, cabinet type

Motor Parameters