Variable Frequency Drives
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L&T Electrical&Automation make VFD / Variable frequency Drives L&T Hx200 AC / VFD Variable
L&T Hx2000 sets the standard for the drive industry by introducing Innovative Energy Reduction, Environment friendly & HVAC System incorporates the outstanding energy savings benefits of the Hx2000 for Fans & Pump applicationRange)
Three Phase 415V - 5.5kW to 90kW
Features:)
V/F, Slip Compensation
Built-in DC Reactor from 37 to 90kW
Built-in EMC filter from 5.5 to 30kW as default (C3), optional for 37 to 55kW and 75 to 90kW satisfies EMC class 3 even without a filter
Multiple-Motor Control (1 main motor and 5 auxiliary motors)
Built-in 2 PID
Built-in RTC for Scheduling
Built-in Payback Counter
Lubrication & Damper Control
Dry Pump Detection
Flow Compensation
Fire Mode
Password Protection
Built-in Communication - BACnet, RS-485 Modbus-RTU, Metasys N2
Global Specifications Compliant- CE, UL Plenum Rated
Interface: 7DI, 5(R) + 1(TR) DO, 2AI, 2AO
Scheduling (Time Event: Real Time Clock (RTC)
Using RTC, user can program following operating schedules for general or exceptional dates
RTC is used so that selected functions can be operated during set time (Possible to set different functions including Fx, Rx, Multiple Acceleration /Deceleration time, multiple frequency & PID, Pre-heat etc.) Using RTC, user can program following operating schedules for general or exceptional dates
4 Time Period module (Weekly)
8 Exception Date module (Day)
8 Time Event module 29 Functions available (Fx, Rx, Step Freq., PID, etc.) Summer Time available (Start/End date setting) 3 Type of Date displaying available (EU / USA / ASIA)
Multi-Motor Control (MMC): Booster Pump
MMC is used when a single drive is required to control multiple motors in pump systems.
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