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Variable Frequency Inverter Elevator Controller V / F Control Technology

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Variable Frequency Inverter Elevator Controller V / F Control Technology

China Variable Frequency Inverter Elevator Controller V / F Control Technology supplier

Large Image :  Variable Frequency Inverter Elevator Controller V / F Control Technology

Product Details:

Place of Origin: China
Brand Name: INVT
Certification: CE, TUV
Model Number: EC160

Payment & Shipping Terms:

Minimum Order Quantity: 1 pcs
Price: Negotiation
Payment Terms: T/T, O/A, L/C
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Detailed Product Description
Speed Control Accuracy: Sensorless Vector Control: ±0.5% Of The Max. Speed; PG Vector Control: ±0.1% Of The Max. Speed Input Frequency: 47~63Hz
Start Torque: Sensorless Vector Control: 0.5Hz/150% (SVC); PG Vector Control: 0Hz/180% (VC) Input Voltage: AC 220V±15%;AC 380V±15%
Control Mode: V/F, Open Loop Vector, Close Loop Vector Overload Capacity: 150% Of The Rated Current: 60s, 180% Of The Rated Current: 10s, 200% Of The Rated Current: 1s

 

Variable Frequency Inverter Elevator Controller V / F Control Technology

 

 

Description

 

EC160 elevator inverter is a new elevator intelligent control system developed under the design concept that integrates drive, control and network communication together. It adopts advanced V/F control technology, elevator intelligent control technology and network communication technology, integrating elevator drive, control and management together.

 

Specifications

 

Item

Name

Description

I/O characteristics

Input voltage range

AC 220V±15%;AC 380V±15%

Input frequency range

47~63Hz

Output voltage range

0~rated input voltage

Output frequency range

0~400Hz

Peripheral interface characteristics

Digital low voltage input

24 digital inputs, 9~30V

High voltage detection input

3 high voltage detection inputs, 110V/220V

Switch output

Standard: 6 relay NO outputs, 5A/250 VAC

Communication interface

2 groups of CANbus, 2 groups of Modbus

Encoder interface

Standard: SIN/COS, UVW, 12V incremental encoder interface
Optional: ECN1313, rotary PG card

Technical control characteristics

Control mode

V/F, open loop vector, close loop vector

Speed control accuracy

Sensorless vector control: ±0.5% of the Max. speed; PG vector control: ±0.1% of the Max. speed

Starting torque

Sensorless vector control: 0.5Hz/150% (SVC); PG vector control: 0Hz/180% (VC)

Overload capacity

150% of the rated current: 60s, 180% of the rated current: 10s, 200% of the rated current: 1s

Carrier frequency

1.0~16kHz, adjust carrier frequency automatically according to load characteristics, default value: 6kHz

 

Input voltage

power(kW)

W(mm)

H(mm)

D(mm)

A(mm)

B(mm)

C(mm)

Installation STUD

3AC220V

4~7.5

223

347

169

150

334.5

Φ7

M6

11~15

290

426

233

235

410

Φ7

M6

3AC380V

4~5.5

223

347

168

150

334.5

Φ7

M6

7.5~18.5

223

347

169

150

334.5

Φ7

M6

22~30

290

426

233

235

410

Φ7

M6

 

Features

  1. Resources reducing in elevator installation, debugging, operation and management ;
  2. Max. speed: 6m/s, highest floor: 64;
  3. Intelligent network group control can control 8 elevators at the same time;
  4. Embedded high-performance starting compensation technology of non-weighing sensor;
  5. CANBUS for communication in the car, MODBUS or CANBUS for external communication;
  6. Low voltage emergency rescue mode of AC220V single-phase UPS, light load direction search;
  7. Safety enabling hardware input conform to EN81 standards.

 

Special Functions

  • Integrated with control and I/O interface, the compact structure saves installation space for control cabinet;
  • The integration of encoder interfaces of synchronous and asynchronous motors satisfies stock generalization;
  • The COP-Car operation panel can be fitted with LM21 touch screen display for floor selection as optional, concise and high-tech;
  • Hand terminal: independent HMI, online Chinese-English help system, functions of debugging permission management, debugging trace management, parameters unloading/downloading and computer data copying;
  • Add TCP/IP internet module for remote debugging or control;
  • Support TCP/IP protocol remote monitor and GSM/3G wireless monitor.

Applications

Elevators

 

Solution

EC160 solution for modern upscale domiciles in Istanbul

 

There is a modern upscale residential area is under construction in south of Istanbul. Elevator is necessary and become an important transport tool for the building, since every building has 22 floors. EC160 solution meets the requirement perfectly, which has the advanced control technology and high performance. The elevators running at 1.5m/s speed with high comfort.

 

Variable Frequency Inverter Elevator Controller V / F Control Technology

 

Variable Frequency Inverter Elevator Controller V / F Control Technology

 

 

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