Low Voltage VFD Panel

LS ELECTRIC Low Voltage VFD panel provides customers with optimized drive solutions for motor control and energy saving.

Features

  • Easy to use & easy maintenance design
  • Built-in AC reactor for harmonic reduction
  • Built-in standard sequence meets all operating conditions
  • Vector system, high capacity & energy saving

Specifications

HVAC Compact Solution

LS HVAC compact drive panel offers not only optimized compact design but also additional filter option based on customer needs.

HVAC Premium Solution

Panel Configuration

– Standard design (Built-in DOL bypass)
– Applicable customized design
(Additional filter, etc.)

Applicable Drive & Option

– H100 series
– Built-in DOL (Y-△ option)
– Applicable various operation mode
(Remote/Panel)

Customer Optimized Solution

– Wall mountable design for building HVAC system
– Short lead time with standard design in local factory (Korea, Vietnam)


HVAC Premium Solution

LS HVAC premium drive panel offers optimized customer solution with LS PLC/ HMI in demand for control & monitoring.

HVAC Premium Solution

Panel Configuration

– Standard design (Built-in DOL bypass)
– Built-in LS HMI
– Built-in LS PLC for customizing

Applicable Drive & Option

– H100 series
– Built-in DOL (Y-△ option)
– Various operation information on HMI

Customer Optimized Solution

– Wall mountable design for building HVAC system
– Customizing solution with PLC for various field condition
– Short lead time with standard design in local factory (Korea, Vietnam)


LS Optimized Solution

Built-in LS PLC (XBM)
  • XBM main unit + XGT analog I/O module (Applicable additional module)
  • PLC wiring with XTB-40J terminal
Specification
  • Main unit I/O points: Input 16 / Output 14
  • HVAC drive panel use 10 points input and 8 points output
    •   – Input: Additional 6 points possible
    •   – Output: Additional 6 points possible
    •   2 points for high-speed counter (Disable)
Built-in LS HMI (eXP60)
Specification
  • 10.2” TFT LCD-applied wide type
  • LED backlight adopted for enhanced contrast ratio and low-power
  • Wide variety of communication interfaces
    •   – Serial: 2 channel RS232C/RS485, 1 channel RS422/485 combination
    •   – Ethernet: 1 channel 10/100Base-TX
  • Large memory for drawing (64MB)
  • RTC function (Maintained by battery)
  • Convenient downloading/Uploading of drawings via USB port in the front
  • IP65 enclosure
  • Certificates: CE, UL, KC

Customer Optimized Solution

HMI Configurations & Features
  • Operation information & monitoring
  • Operation control with HMI (Without keypad)
  • Parameter check & setting
  • History check

1. Monitoring

• Operation information

• Operation status

• Operation mode


2. Operation Control

• Frequency, Acc./Dec. time setting

• Drive status control

• Mode selection


3. Parameter Setting

• Parameter read

• Parameter write

• PLC DI/DO status check


4. History Check

• Drive & event log (Run/Stop/Trip/etc.)

– Yellow shadow: Recovery record

– White shadow: Current status

• USB back-up


Plant Solution

LS Plant drive panel offers optimized motor control and energy saving solution in various factories.

HVAC Premium Solution

Panel Configuration

– Standard design (Built-in DOL bypass)
– LS PI applied on door control 

Applicable Drive & Option

– iS7, H100 series
– Y-△ / Reactor / Soft starter starting option

Customer Optimized Solution

– Customized design
  dv/dt filter, sine wave filter, flame retardant cable (XHHW),  Draw-out type panel, harmonic filter, etc.

– MCC-drive package solution
  Power busbar connection between MCC and drive panel

Note) Cable I/O, paint film, color and so forth may change upon customers’ request.

Model & Type

model and type

Specification

Drive Panel Specifications

* Based on the standard specifications

ItemFor PlantFor HVAC
Bypass LineStandard: DOL
Option: Y-△, reactor, soft starter
Standard: DOL
Option: Y-△
Harmonic FilterAC Reactor, DC reactor (Built-in iS7 up to 220kW)
Option: Passive filter (≤ THD 5%)
AC reactor, DC reactor (Built-in H100 37~500kW)
Noise FilterEMI filter built-in iS7 (up to 22kW)EMI filter built-in H100
Output FilterUnder 500M: dv/dt filter
Over 500M: Sine wave filter
- (Under 50M)
ShapeStandard: 1 drive / 1 panel
Option: Others
Standard: 1 drive / 1 panel
Option: others
ColorCustomizedCustomized
StructureIndoor stand alone (Front/Rear open)Indoor stand alone (Front open)
ThicknessFrame: 2.3t, Door: 2.3t (Option: 3.2t)Frame: 2.3t, Door: 2.3t
Cable In/OutBottom/BottomBottom/Bottom
Cooling MethodForced air coolingNatural cooling, forced air cooling
Operation MethodPanel, local, DCSPanel, remote
Speed ReferenceManual, autoManual, auto
Starting MethodDrive, bypassDrive, bypass
Panel OperationRun, stop, resetRun, stop, reset
Indicating LampRun, stop, tripRun, stop, trip
EnclosureIP21, IP42 (Option)IP21

Note) Cable I/O, paint film, color and so forth may change upon customers’ request.

More Information

All in one

Hanoi Office

10th floor, 789 building, 147 Hoang Quoc Viet street, Cau Giay District, Ha Noi city, Vietnam

Hai Phong

LGE Factory - Tràng Duệ Industrial - An Dương District, Hải Phòng City

Da Nang

Văn phòng đối tác (HVN) 305 - Nguyễn Tất Thành - Hải Châu - Đà Nẵng

Ho Chi Minh Office

17th floor, Empress building, 138-142 Hai Ba Trung street, Da Kao ward, Distric 1, Ho Chi Minh city, Vietnam

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