0.75kw-22kw VSD Variable Speed Drive VSD Frequency Converter with PID

Ip54 Ip65 Vsd Motor Vfd Frequency Inverter Ac Drive Outdoor Using Water Proof

Overview

SD100 series is a high performance General Purpose Frequency Inverter with current vector control. It mostly used to control and adjust the speed and torque of the 3 phase induction motor and also PMSM. It adopts mature platform of software and hardware with a high level standard design.

A leading international vector control algorithm to achieve high-performance, high-precision motor drive control, to improve reliability and suitability of the product for the environment at the same time, strengthen the customer ease of use and design industry specialization, more optimization, application more flexible, more stable performance.

Specification: 

Single phase, 220V, 0.4kw to 2.2kw. Three phase, 220V, 0.75kw to 75kw
Three phase, 380V/660V/1140V, 0.75 to 630kw.

Features of products:

It has V/F, OLV( open loop vector control ), CLV ( close loop vector control), Compatible with variety of encoder such as collector, differential / rotary transformer .

1). Wide speed control range
a). Sensorless open loop vector (OLV) control: 0.5 to 400Hz ( 1:100/50Hz datum point )

b) . Sensor with PG card: 0.5 to 400Hz ( 1:100/50Hz datum point) Good current waveform

2).response of frequency inverter

a.) The response 100rad/s, precision ± 0.5% in sensor less open loop vector control mode

b.) The response 250rad/s, precision ± 0.01% in sensor close loop vector control mode

3). High torque output under low speed to meet some big inertia load conditions

High torque under low speed achievement.
Adopting advanced current vector control technology and motor parameters detecting to make high torque under low speed is available.

4). Torque control in OLV and CLV

5). Powerful PID function
Flexible PID control with sleep mode, configure waking up frequency, sleep frequency, that is very easy using for water supply.

Widely Applications

SD100 series high performance inverter better being used in various application with high accuracy speed control quick torque response and starting torque.

Textile: P-jump Winders, Extruders, Tufting Machines, spinning machine
Packaging: In-feed / Out-feed, Case Packing, Bottling & Canning, Carton Manufacturing. Beverage packing
Plastics & Rubber: Extruders, Blow Molding, Thermoforming, Injection Molding. Pulp & Paper: Paper Machines, Debarkers, Winders, Saw Mills
Converting: Coaters ,Laminators ,Slitters , Flying Cutters
Air Handling: Supply and Return Fans ,Cooling Towers ,Spray Booths ,Dryers
Oil & Gas: Top Drives ,Pumpjacks, Down-hole Pumping Centrifuges
Material Handling: Conveyors, Sortation, Palletizers, Coil Winding
Metals: Stamping / Punch Press, Wind /Unwind, Cut-to-length,cable drawing. Wire Draw
Construction Materials: Kilns, Planers, Flying Cutoff, Mixers
Laundry: Dryers, Extractors, Folders, Washers
Food & Beverage: Conveyors, Fillers, Mixers, Centrifuges
Automotive: Stamping, Test Stands, Indexing, Metal Cutting ,Construction crane, hoist, lifting