High Performance VFD 380V Three-Phase AC Drive Frequency Converter

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Triple
• Model NO.: LD350-018G-T4
• Switch Mode: PWM Control
• Main Circuit Type: Current
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Current Variable-Frequency Drive
• Function: Simple Type, Elevator Special, Textile Special, Constant Torque Universal Type
• Brand: Laeg
• Control Mode: V/F Control
• Frequency Control Range: 0.01-500.00Hz
• Timing Control: Timing Range: 0.0min-6500min
• Ground Protection: Using Current Sensors for Detection
• Transport Package: International Standard Carton /Wooden Package
• Specification: 350mm*210mm*205mm
• Trademark: laeg
• Origin: China
• HS Code: 8504409999
• Production Capacity: 100000 Piese /Year
• Package Size: 43.00cm * 33.70cm * 27.20cm
• Package Gross Weight: 9.100kg

Product Description

Product basic information :

Model:	LD350-018G-T4
Adapt motor power(kw/HP):	18/25
Rated output capacity(kVA):	20
Rated output current(A):	37
Output frequency (Hz):	0.01~400
Carrier frequency range(kHz):	1~16
Overload capacity:	Affordable 60s at 150% of rated output current. Affordable 30s at 200% of rated output current .
Input current (A):	50
Input voltage and frequency:	3 phase 380V,50~60Hz .
Voltage range :	315V~450V
Cooling system :	Forced cold air
Brake unit :	In-build

Product advantages:
More compact size
With advanced modular design, the volume is saved by more than 30% compared with the same power inverter, make  customer's installation space  more flexible.

Better excitation performance
Automatically adjust the excitation current of the motor, improve the efficiency of the motor, and save energy when the load is small.

Variety of display methods for selection
By selecting the double selection or LCD operation panel, more operating parameters can be visually observed, and convenient for customers maintain and adjust.

All drive all-around
In the sensorless state, three-phase asynchronous motor, permanent magnet synchronous motor, servo motor can be dragged, and the best energy-saving effect can be achieved.

High reliability
The use of long-lived fans, capacitors and other core components, as well as thicker standard substrate coatings, enhance the reliability and resistance of the inverter, so that users benefit in the long term, the products meet the RoHS requirements of health and environmental protection, and pass CE certification

LD350 SERIES MODEL 

Model	Overall Dimensions       (mm)			Mounting Hole  (mm)				Mounting Hole Diameter (mm)	Shell Types
	H	W	D	H1	H2	W1	W2	d
Three-phase 380 V,50/60Hz
LD350-0R7G-T4B	172	92	147	162	162	78	80	5.5	plastic housing
LD350-1R5G-T4B
LD350-2R2G-T4B
LD350-4R0G-T4B
LD350-5R5G-T4B	227	110	175	215	215	94	98	5.5
LD350-7R5G-T4B
LD350-011G-T4B	262	130	187	250	250	115	120	5.5
LD350-015G-T4B
LD350-018G-T4	350	210	204	330	310	150	-	7	sheet metal housing
LD350-022G-T4
LD350-030G-T4	425	245	200	410	385	210	-	7
LD350-037G-T4
LD350-045G-T4	490	300	233	470	450	260	-	9
LD350-55G-T4
LD350-75G-T4	493	335	223	470	450	260	-	9
LD350-90G-T4	628	335	303	600	570	260	-	12
LD350-110G-T4
LD350-132G-T4
LD350-160G-T4	748	400	323	720	688	340	-	13
LD350-200G-T4	748	400	323	720	688	340	-	13

company profile 

Laeg Electric Technology Co., Ltd., mainly engaged in the production and research and development of automation products, sales, relying on the strong technical background and rich application experience of the head office (JAC Motor). The business involves rubber, water supply, mining, engineering machinery, compressors, machine tools, packaging, transportation, metallurgy, textiles and many other industries, to provide customers with fast and high-quality personalized services and solutions, the main products are frequency converters, servo drives, servo motors, professional control cabinets, permanent magnet motors, etc. The company has a board of directors, general manager, chief engineer, comprehensive finance department, production department, purchasing department, sales department, technology department, research and development department, etc. The company has a high-quality staff team with engineering design as the core, and the company has a number of designers, developers, certified electricians, registered consultants, registered cost engineers, certified public accountants, senior engineers and other professional and technical personnel. The company always takes high quality, high level and high requirements as its purpose, abides by the engineering design principle of "first-class service, excellence, truth-seeking and pragmatic, and the pursuit of excellence", and provides high-quality products and services for all walks of life.

 
 

 

 

 

Product size:
Model: LD350-018G-T4