Universal Variable- Frequency Drive VFD LC400 Series (1.5KW-500KW) Converter for Machines

• Application: General Transducer
• Output Type: Single
• Principle of Work: PLC Control
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
• Model NO.: LC400
• Link of Transformation: AC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Simple Type
• Brand: Clover
• Transport Package: Carton
• Trademark: clover
• Origin: China
• HS Code: 850440994
• Production Capacity: 9999999999

Product Description

1. UNIVERSAL VFD LC400 SERIES (1.5KW-500KW):Features:Universal frequency converter, covering more than 90% applications
   ---Perfect software and hardware protection function. The output frequency can reach to 500Hz, solved the traditional gear limit problem.
   ---Powerful current vector control performance, low noise, excellent energy-saving effect
   ---Speed tracking, Instantaneous stop, 0.1S acceleration and deceleration, 22G and below are with built-in brake unit
   ---47 kinds of fault detection protection are set to effectively ensure the stable and reliable operation of the system.
   ---Extensive expansion card options
   ---Powerful and supports multiple field buses            ---Support asynchronous motor control
   --- Support user programmable control card (PLC card), and the programming method is fully compatible with H1U series PLC
   Applications: numerical control machine, Forging Machine, textile machinery ,Roots Blower Lifting,  Plastic machinery , petroleum ,  Food machinery,etc.
2.  LC400T series:(220V input--380V output, 1.5KW-45KW )
   
   LC400T series 220V to 380V frequency converters are specially developed by us for occasions where three-phase power is lacking. With multiple protection methods and excellent driving performance, they can solve the difficulty of users lacking 380V power. The wiring connecting is simple and easy to understand, and the operation is convenient and practical.
   Technical Specification of LC400 Series:
    

   Item	Technical Index	Specification
   Input	Input voltage	1AC 220V/3AC 380V±15%
   	Input frequency	50/60Hz±5%
   Output	Output voltage	0~rated input voltage
   	Output frequency	V/f control: 0~2000Hz ;Vector control: 0~500Hz
   Control Features	Control mode	V/f control;Sensorless vector control (SVC);Close-loop vector control (FVC)
   	Operation command mode	Keypad control/Terminal control/Serial communication control (Modbus)
   	Frequency setting mode	Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes.
   	Overload capacity	G model: 150%/60s, 180%/3s;P model: 120%/60s, 150%/3s
   	Starting torque	0.25Hz/150% (SVC); 0.5Hz/150% (V/f), 0Hz/180% (FVC)
   	Speed control precision	±0.5% (SVC)
   	Carrier frequency	0.5~16.0kHz, automatically adjusted according to temperature and load characteristics
   	Frequency accuracy	Digital setting: 0.01Hz;Analog setting: maximum frequency ×0.025%
   	Torque boost	Automatically torque boost; manually torque boost: 0.1%~30.0%
   	V/f curve	Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square)
   	Acceleration/deceleration mode	Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~6500.0s
   	Braking unit	1.5~22kW: standard build-in.30~37kW optional for build-in;>37kW, external braking unit..
   	DC braking	DC braking when starting and stopping.DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~25.0s
   	Jog operation	Jog operation frequency: 0.0Hz~maximum frequency;Jog acceleration/deceleration time: 0.1s~6500.0s
   	Simple PLC & multi-step speed operation	It can realize a maximum of 16 multi-step speeds running via the built-in PLC or control terminal.
   	Built-in PID	Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.)
   	Automatic voltage regulation	Keep output voltage constant automatically when input voltage fluctuating
   Control Function	Torque limit	"Rooter" characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process
   	Wobble frequency control	Multiple triangular-wave frequency control, special for textile
   	Timing/length/ counting control	Timing/length/counting control function
   	Over-voltage & over-current stall control	Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping
   	Fault protection function	Comprehensive protections include over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function
   Input/output terminals	Input terminals	Programmable digital inputs: DI1~DI6, DI5 can be used as high speed pulse input terminal. Programmable analog inputs: AI1(0~10V), AI2(compile with both 0~10V & 4~20mA).
   	Output terminals	Programmable digital outputs: 1 relay outputs (another 1 can be extended) 2 open-collector outputs, FM can be set as high speed pulse output terminal. Programmable analog outputs: AO1, AO2: compile with both 0~10V & 4~20mA.
   	Communication terminals	Standard RS485 communication interface, support MODBUS-RTU communication protocol
   Human machine interface	LED display	Display frequency setting, output frequency, output voltage, output current, etc. Two lines display
   	Multi-function key	MF.K key, can be used as multi-function key
   Environ-ment	Ambient temperature	-10ºC~40ºC (>40ºC, output derated), without direct sunshine.
   	Humidity	90%RH or less (non-condensing)
   	Altitude	≤1000M: output rated power, >1000M: output derated
   	Storage temperature	-20ºC~60ºC

   Power (kW)	Installation dimensions (mm)		Outlook dimensions (mm)			Installing hole diameter
   	A	B	H	W	D
   1.5~4	113	172	186	125	164	Φ5
   5.5~11	148	236	248	160	183	Φ5
   15~22	190	305	322	208	192	Φ6
   30 ~ 37	235	447	463	285	228	Φ6.5
   45 ~ 75	260	580	600	385	265	Φ7
   90 ~ 132	343	678	700	473	307	Φ9
   160 ~ 200	449	903	930	579	380	Φ12.5
   220 ~ 315	420	1030	1060	650	377	Φ12.5
   355 ~450	520	1300	1360	800	388	Φ12.5
   500	700	1130	1175	840	400	Φ12.5