Variable Speed Drives

Product Description

Variable Speed Drives find their most common application in electricity distribution boards of various industries. They are required for smoothly adjusting speed of motor torque generation ensuring its long service life. These drives are known to work by precisely varying voltage & frequency supply to motors as per users need. They are highly appreciated for having ability to save energy and assure optimum start voltage supply for stable starting & enhanced durability. Variable Speed Drives comprise AC to Dc inverter, cooling fan, DC bus & its capacitors, power output motor, control board, and transistor snubber

Yaskawa A1000 Drives with its latest vector control technology is capable of delivering higher order performance to meet customer expectations. A1000, not only performs but is aesthetically superior and incredibly powerful. A truly reliable product to address future requirements & current needs, only possible from L&T.

Motor Drive Performance leading the pack

• Uses most advanced drive technology to run induction and synchronous motors
• Positioning accuracy without use of external sensors
• Excellent torque characteristics
• Loading with new auto-tuning features
• Tackles power loss
  

User Friendly Installation & Delivers Longer Life

• Easy setup with application presets
• Open to all serial network protocols
• Easy to maintain
  

The Drive for a greener world

• Saves energy
• Environment friendly

Technical Specification

Product	A1000
Max. Motor Output (kW)	3-200 VAC, 0.4 110
	3-400 VAC, 0.4 630
Applicable Motor	Induction Motor (IM)
	Synchronous Motor (PM)
Control	V/f Control
	Open Loop Vector (OLV)
	Open Loop Vector (OLV) for PM
	Adv. Open Loop Vector (OLV) for PM
	Closed Loop Vector (CLV) for PM Closed loop vector control(CLV)
Speed control range	V/f and V/F with PG 1:40
	OLV 1:200
	CLV 1:1500
	CLV and OLV for PM 1:1500*3
Torque Control	Standard
Max. Output Frequency	400 Hz
Fieldbus Interfaces	RS-232C
	RS-422/485 (Memobus/Modbus)
	MECHATROLINK-I
	MECHATROLINK-II
	Ethernet/IP
	EtherCAT
	Modbus TCP
	PROFINET
	CC-Link
	DeviceNet
	PROFIBUS-DP
	CANopen
Standards	CE
	UL/cUL
	RoHS
	UL508C
	EN ISO 13849-1 PLd
	IEC/EN61508 SIL2
Enclosure	IP00, IP20, NEMA1
Functions	Speed/Torque Control Switching
	Energy Saving Function
	Double Rating (ND/HD)
	Speed Search
	Slope Compensation
	Torque Compensation
	PID Control (with sleep function)
	DriveWorksEZ (PLC SW)
	Momentary Power Loss Ride-Thru
	Application Parameter Presets
	Preventive Maintenance Functions
	RS-232C Interface
	USB Interface

Enhanced Control for Automation

Experience seamless automation with our state-of-the-art Variable Speed Drives. They provide precise speed regulation and smooth operation, crucial for sensitive equipment like cranes and elevators. The IP55 protection ensures durability against dust and water, making them ideal for industrial settings.


Optimized Energy Consumption

Benefit from notable energy savings as each drive operates at just 0.75 KWH. This efficient power usage not only lowers operational costs but also supports eco-friendly initiatives within your facility.


Tailored for Indian Market Needs

Manufactured and supplied throughout India, our drives comply with local voltage and frequency standards, ensuring compatibility and ease of installation for Indian industrial environments.