Ld350 Series 4 Kw Laeg AC Drive VFD Variable Frequency Inverter

• Demande: Transducteur d′Haute Performance , Transducteur Triphasé , Transducteur Général , Transducteur Monophasé , Transducteur de Convertisseur d′Haute Fréquence
• Type de sortie: Triple
• Principe de travail: Capteur de Contrôle Vectoriel
• Mode de commutation: Contrôle PWM
• Principal type de circuit: Courant
• Tension d′alimentation: Basse Tension entraînement à fréquence variable
• N° de Modèle.: LD350-4R0G-T4B
• Lien de Transformation: AC-DC-AC entraînement à fréquence variable
• Nature de l′alimentation CC: Courant d′entraînement à fréquence variable
• Fonction: Type simple, Ascenseur spécial, Textile spécial, Constante Type Couple universelle
• mode de contrôle: contrôle v/f.
• plage de contrôle de fréquence: 0.01-500.00hz
• commande de calage: plage de synchronisation : 0,0min-6500min
• protection de la terre: utilisation de capteurs de courant pour la détection
• Paquet de Transport: International Standard Carton /Wooden Package
• Spécifications: 155mm*92mm*172mm
• Marque Déposée: laeg
• Origine: China
• Code SH: 8504409999
• Capacité de Production: 100000 Piese /Year

Description de Produit

Product basic information :

Model:	LD350-4R0G-T4B
Adapt motor power(kw/Hp):	4/5.5
Rated output capacity(Kva):	6.5
Rated output current(A):	9.0
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):	11
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
 

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: LD350-4R0G-T4B