Frequency Inverter AC Motor Drives Converter for Pmsm Air Compressor

• Application: High-performance Transducer, Three Phase Transducer, General Transducer
• Output Type: Triple
• Principle of Work: Slip Frequency Control Transducer
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: High Voltage Variable-Frequency Drive
• Model NO.: VEICHI AP100
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Air Compressor
• Brand: Veichi
• Transport Package: Carton Box/Wood
• Trademark: VEICHI
• Origin: Suzhou, China
• Production Capacity: 600, 000 PCS/Year

Product Description

>>>  AP100 Series PMSM Air Compressor Purpose VFD Overview

AP100 air compressor implements remote monitoring of the air compressor on-site application status. GPRS wireless transmission technology, intelligent fault detection, SMS notification. During operation, the magnetic field of the motor can be directly monitored, and early warning can be made to reduce the probability of loss of magnetization of the motor.

1. Three-in-one design to meet the various needs of customers.
2. High protection level, strong environmental adaptability.
3. Perfectly drive synchronous and asynchronous screw compressors of various types.
4. Intelligent IOT, real-time remote monitoring of air compressor field application conditions.
5. The intelligent energy-saving vector control algorithm, small current, large output, and energy saving.
6. Double predictive motor demagnetization mechanism to prevent irreversible demagnetization of the motor.
7. A fuzzy PI algorithm, fast voltage regulation, fast response, and no overshoot.
8. The fuzzy PI algorithm, fast voltage regulation, fast response, and no overshoot.

>>>  The new dark gray shape and details show quality

1. The dark gray metal shell with black stripes is simple and elegant.
2. The humanized air duct design is convenient for disassembly, cleaning, and maintenance, and the heat dissipation effect is enhanced.

>>>  Highly integrated, multiple functions in one

1. Three-in-one design of the main engine, fan, and oil temperature fan.
2. VEICHI AP100 integrates air compressor control technology, which is convenient for wiring.
3. Using a TI high-performance DSP chip is more reliable and less noisy.

>>> High protection level, no oil pollution

1. The high degree of protection, anti-oil, metal powder, and high temperature caused by cotton wool.
2. It can be applied to harsh sites such as machine tools, textiles, and stone.

>>> The energy-saving vector control algorithm

1. Under the air supply pressure, the operating current is small, the output is large, and the energy-saving is excellent.
2. In response to current high-frequency operation requirements, VEICHI AP100 has a 600Hz vector control algorithm.
3. The fuzzy PI algorithm, no overshoot, and fast voltage regulation.

>>> Intelligent IOT, all in the cloud

1. Real-time remote monitoring of the on-site application of the air compressor.
2. GPRS wireless transmission technology, intelligent fault detection, SMS notification.
3. Support functions such as remote switch on/off, appointment lock, and maintenance information query.

>>> Detect the motor magnetic field to avoid demagnetization

1. VEICHI AP100 can directly detect the motor magnetic field during operation.
2. Early warning in case of possible loss of magnetism, reduces the probability of motor loss of magnetism.
3. It has a motor temperature detection function to prevent PMSM from being irreversibly demagnetized due to overheating.

>>> Industrial Applications for AP100 Series PMSM Air Compressor Purpose VFD

Applications: Pneumatic and pneumatic control, air drive and participation in chemical reactions, etc.

>>> Specifications

Project		Specification
Power range		7,500 W-90,000 W
Power input	Voltage and frequency	Three-phase 380V 50/60Hz
	Allow fluctuation	Voltage ±15%; Frequency: ±5%; Distortion rate meets IEC61800-2 requirements
	Closing impulse current	Less than rated current
	Inverter efficiency	≥96%
Output	The output voltage	Output under rated conditions: 3-phase, 0~input voltage, error less than 5%
	Output frequency range	0~400Hz
	Output frequency accuracy	±0.5% of maximum frequency value
	Overload capacity	150% rated current for 60s, 180% rated current for 10s, 200% rated current for 2s
Main control performance	Motor control mode	No PG vector control, V/F control
	Modulation	Optimize space vector PWM modulation
	Carrier frequency	0.6~15.0kHz, random carrier modulation
	Speed control range	Vector control without PG-rated load 1:100
	Steady-state speed accuracy	Vector control without PG: ≤1% rated synchronous speed
	Frequency accuracy	Digital setting: maximum frequency×±0.01%; analog setting: maximum frequency×±0.2%
	Frequency resolution	Digital setting: 0.01Hz; Analog setting: maximum frequency×0.05%
	Torque boost	Automatic torque increase 0.0%~100.0%; Manual torque increase 0.0%~25.0%
	Rated output voltage	Using the power supply voltage compensation function, the rated motor voltage is 100%, which can be set in the range of 50 to 100% (the output cannot exceed the input voltage)
	Automatic voltage adjustment	When the grid voltage fluctuates, it can automatically keep the output voltage constant at V/F
	Automatic energy-saving operation	According to the load condition, the output voltage is automatically optimized to realize the energy-saving operation
	Automatic current limit	Automatically limit the current during operation to prevent frequent over-current fault trips
	Instantaneous power failure processing	In case of instantaneous power failure, uninterrupted operation is realized through bus voltage control
	Input command signal	Motor temperature detection (compatible with PTC, KTY84), oil temperature detection PT100, pressure detection (4-20mA)
	External output signal	3 relay outputs, including loading valve, start-stop switch of oil pump, start-stop of main engine cooling fan
Protective function		Host overcurrent, overload protection, fan overload protection, thermal relay protection, overheat protection; protection against motor demagnetization, etc.
Surroundings	Installation site	Indoor, the altitude is lower than 1000m, no corrosive gas and direct sunlight
	Temperature and humidity	From -10ºC to +40ºC
		20% ~ 95%RH(No condensation)
	Vibration	Less than 0.5g below 20Hz
	Storage temperature	From -25ºC to +60ºC
	Installation method	Wall-mounted, vertical cabinet
	Protection level	IP20
	Cooling method	Forced air cooling

>>>  About VEICHI