IP65 High-protection Vector Variable Frequency Drive Inverter PQ580SF

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IP65 High-protection Vector Variable Frequency Drive Inverter PQ580SF

PQUAN Technology PQ580-SF series of high-protection inverters represents a cutting-edge solution for demanding applications in harsh environments (such as those with high levels of dust, heavy metals in coal mines, smelting operations, humid conditions, chemical plants, etc.). Boasting an IP65 protection rating (waterproof, moisture-proof, dustproof, and corrosion-resistant), advanced vector control, and excellent communication bus support with RS-485 (MODBUS) functionality, this inverter offers unparalleled reliability and efficiency for three-phase permanent magnet synchronous and three-phase asynchronous motor drives. Its user-friendly interface and comprehensive protection features make it a preferred choice for various industries, including fans, pumps, and industrial automation.

PQ580SF IP65 High-protection Vector VFD – Parameters

+ Vector speed control (IMSVC) of asynchronous motor
+ Vector speed control (FMSVC) of synchronous motor
+ Waterproof PG heads as wire holes,designed for harsh environments
+ Support V/F control or SVC open circuit vector control mode
+ Employs the latest generation IGBT power modules for quiet operation.
+ Output frequency Max 3000Hz.
+ Operates with a carrier frequency of 0.5 to 15KHz
+ Torque boost function of the electric motor by up to 30%
+ Standard built-in brake unit for 0.4KW- 30KW
+ Built-in PID, PLC, AVR, JOG, Timers, protections, EMC filter
+ Safety function EMS emergency machine stop
+ MODBUS support standard RS-485 physical communication interface
+ 6 digital inputs, including 1 high-speed 20KHz pulse;
+ 2 analog inputs are integrated input 0-10V and 4-20 mA input terminal
+ 1 digital , 2 analog output support 0~20mA or 0~10V
+ 2 relay output terminal

Features

▌PQ580SF VFD Characteristics:

Excellent waterproof and dustproof performance, making it suitable for a wide range of harsh environments.
high protection level fully sealed frequency converter using an IP67 high protection level fan.
The entire inverter series features a sheet metal chassis with a spray-painted finish, providing enhanced safety, corrosion resistance, and a longer service life.
Supports PT100/PT1000 temperature analog signal inputs.
Incorporates high-quality, long-life capacitors rated at 105℃ for 10,000 hours of operation.
Utilizes waterproof fans, stainless steel fan guards, and an independent cooling duct design for efficient heat dissipation and simplified cleaning and maintenance.
Provides 0.1-second output with 200% current curve protection for increased torque output.
Features integrated PID and PLC functionality (with multi-speed control achievable via PLC or control ports using the DI1-DI6 multi-function digital inputs), simplifying the implementation of intelligent control systems and reducing time and hardware costs for users.
Offers comprehensive protection against phase loss, overvoltage, overcurrent, and both motor and drive failures.
Delivers powerful motor control performance with support for both SVC sensorless vector control and V/F control.
Provides thousands of configurable parameters for extensive functionality.
Operates within a wide voltage range of -15% to +20%, expanding its applicability.

▌Application:
Outdoor: Good dust and splash protection for applications like agricultural irrigation, fountains, and outdoor lighting.
Industrial: Reliable in dusty, non-high-pressure washdown industrial settings like light production and material handling.
Humid: Suitable for damp, splash-prone environments such as aquaculture and non-direct washdown areas in food processing.

Specifications

Item		Specifications
Input Output	Voltage Range	Input: 1 Phase 220V±15%, Output: 3 Phase 200~240V,
		Input: 1 Phase 220V±15%, Output: 3 Phase 380~440V,
		Input: 3 Phase 220V±15%, Output: 3Phase 200~240V,
		Input: 3 Phase 380V±15%, Output: 3Phase 380~440V,
Basic Function	Motor Type	asynchronous motor
	Motor Type	Permanent magnet synchronous motor
	Maximum Frequency	Vector Control：0~300Hz V/F Control：0~3000Hz
	Carrier Frequency	0.5kHz~15kHz; the carrier frequency will be automatically adjusted according to the load characteristics.
	Input Frequency Resolution	Digital Setting： 0.1Hz
	Input Frequency Resolution	Analog Setting： 0.01V corresponding maximum frequency ×0.025%
	Control Mode	Open loop vector control,V/F control, torque control, PID
	Startup Torque	Open loop vector control:0.5Hz 180%, V/F control:0.5Hz 150%
	Speed adjustableRange	Open loop vector control 1:200, V/F control: 1:100
	Steady-state Speed Accuracy	Open loop vector control ±0.2%, V/F control ±0.5%
	Torque Control Accuracy	±5%(SVC)
	Overload Capability	G type: 150% rated current 60s,180% rated current 3s
	Overload Capability	P type: 120% rated current 60s,150% rated current 3s
	Torque Boost	Automatic Torque Boost, Manual Torque Boost 0.1%~30.0%
	V/F Curve	Line Type、Multi-point Type, N-power V/F curve
	Ramp mode	Straight-line ramp; S-curve ramp;
	Ramp mode	Four groups of acceleration/deceleration time with the range of 0.0 to 3200.0s.
	DC Brake	DC Brake Frequency：0.00Hz to maximum frequency.
		Brake time： 0.0s to 36.0s
		Braking operation current value: 0.0%~100.0%
	Simple PLC multi-speed operation	Realize up to 16-speed operation through built-in PLC or control terminal.
	Onboard PID	It realizes process-controlled closed loop control system easily.
	Automatic Voltage Regulator (AVR)	Automatically regulates the output voltage to maintain a constant level regardless of grid voltage fluctuations.
	Over-voltage/current Stall Control	The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/over current.
	Fault current limiter	Protect the inverter by minimizing overcurrent conditions.
	Torque limiting and control	It can limit the torque automatically and prevent frequent over current tripping during the running process.
Tailored options	Excellent performance	Implement motor control using advanced current vector control.
	Fault-tolerant:	Regenerative braking during a power sag enables the inverter to sustain operation.
	Timing Control	Timing control function：set time range 0.0~3200.0Min
	Bus Support	RS-485：Modbus
Running	Running Command Source	Operation panel/Control terminals/Serial communication port. You can perform switchover between these sources in various ways.
	Frequency Source	Digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting.
	Auxiliary frequency source	10 kinds of auxiliary frequency sources. Flexible realization of auxiliary frequency fine-tuning and frequency synthesis.
	Control Signal Input Terminal	6 digital input terminals, one of which supports up to 20 kHz high-speed pulse input.
	Control Signal Input Terminal	2 analog input terminals, one of which only supports 0-10 V voltage input and the other supports 0-10 V voltage input or 4-20 mA current input.
	Control Signal Output Terminal	1 digital output terminal;
		2 relay output terminal;
		2 analog output terminal that supports 0-20 mA current output or 0-10 V voltage output;
Control panel	LED DISPLAY	Five-digit numerical readout
	Key locking and function selection	It can lock the keys partially or completely and define the function range of some keys so as to prevent mis-function.
	25 Protection Function	Motor short-circuit detection at power-on, input/output phase loss protection, over current protection, overvoltage protection, under voltage protection, overheat protection and overload protection.
Environment	Installation environment	Inside, avoid direct sunlight, salt, dust, corrosive or flammable gas, smoke, steam.
	Altitude	Below 1000 meters above sea level. (reduce the load level when used above 1000 meters above sea level)
	Ambient Temperature	-10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃)
	Humidity	Less than 95%RH, without condensing
	Vibration	Less than 5.9m/s (0.6g)
Structure	Protection level	IP20
	Cooling method	Forced air cooling
	Installation method	Wall-mounted, floor-standing electric control cabinet.