Schlep

Overview

High Performance Vector Control Drives | Outstanding control performance and superior adaptability

Highlights

✓ Simple, Reliable, Easy
✓ Outstanding control performance
✓ Superior Adaptability
✓ Optimise EMC design, immunity for high interference environment
✓ Compact design, based on thermal simulation & design to reduce product size
✓ Excellent Price/Performance Ratio

Applications

motor control of pumps ventilators and compressors with general purpose variable speed drives

Pumping, Ventilating & Compressing

Improved energy efficiency during periods of low demand
On board PLC & PID functionalities make advanced control easy and efficient without the need of an external controller
Skip Frequencies allow users to easily avoid equipment resonant frequencies, reducing high vibration levels

general purpose drives for accurate remote speed control of conveyor belts

Conveying

S-ramp acceleration / deceleration profiling provides smooth speed transitions minimizing machine jerk
Overload capacity up to 180% to add stability
Avoids early wear and tear of the equipment

general purpose drives for stable motor control for processing mixers kneaders agitators extruders

Processing (Mixers, Kneaders, Crushers, Agitators, Centrifuges, Extruders)

Ease of integration to external PLC or other management systems through powerful networking options
Conformal coating for enhanced environmental protection
Overload capacity up to 180%
Highly stable motor control

This product comes with 5-year warranty as standard
No registration. No extra cost. Just peace of mind from day one.

Specifications

Input

Rated power/ frequency	NE200-2Sxxxx: 1-phase 200V ~ 240V; 50Hz/60Hz NE200-4Txxxx: 3-phase 380V ~ 440V; 50Hz/60Hz
Voltage range	NE200-2Sxxxx: 176V ~ 264V; Voltage unbalance degree: < 3% ; permissible frequency fluctuation: ±5% NE200-4Txxxx: 304V ~ 456V; Voltage unbalance degree: < 3% ; permissible frequency fluctuation: ±5%

Output

Voltage range	NE200-2Sxxxx: 0 ~ 200V/440V; NE200-4Txxxx: 0 ~ 380V/440V
Overload capacity	Type G: 150% rated current 1min, 180% rated current 20s Type P: 120% rated current 1min, 150% rated current 1s

Control features

Control mode	Vector control with PG(VC)	Vector control without PG(SVC)	V/F control
Startup torque	----	0.5Hz 150%	1.5Hz 150%
Speed adjustable range	----	1:100	1:50
Speed stabilisation precision	----	± 0.2%	± 0.5%
Torque control	----	Yes	N/A
Torque precision	----	± 10%	----
Torque response time	----	<20ms	----

Product functions

Key functions	Torque/speed control mode switching, Multi-function input/ output terminals, under voltage regulation, AC operation grounding switching, torque limit, multi step operation, slip compensation, PID regulation, simple PLC, current control, manual/ automatic torque boost, current limit, AVR function.
Frequency setup	Keypad, terminal Up/Down, Communication, Analogue input AI1/AI2
Output frequency	0.00 ~ 550.0Hz
Startup frequency	0.00 ~ 60.00Hz
Acc/Dec time	0.01 ~ 3600.0s
Dynamic braking	400V drive: braking unit action voltage: 650 ~ 750V; 200V drive: braking unit action voltage: 360 ~ 390V;
DC injection braking	DC braking activation frequency: 0.00 ~ 550.0Hz DC braking current: G type 0.0 ~ 100.0%; P type 0.0 ~ 80.0% DC braking time: 0.0 ~ 30.0s; Quick DC brake activation without lag time
Magnetic flux braking	Fast deceleration through adding motor magnetic flux

Unique functions

Parameter cloning

Parameter upload, download. User can forbid the overwriting of the uploaded parameters.

Protection function

Power undervoltage/overvoltage protection, overcurrent protection, IGBT protection, heatsink overheat protection, drive overload protection, motor overload protection, External devices faults protection, output phase-to-phase short-circuit protection, Abnormal power failure in running, power supply trip, output phase loss, EEPROM trip, Analogue input trip, communication trip, version compatibility trip, cloning trip, hardware overload protection.

Environment

Application environment	Vertical installation in well ventilated cabinet. Horizontal or other installation are forbidden. The cooling medium is air. Free from direct sunlight, dust, corrosive gas, combustible gas, oil mist, steam, and water drop.
Ambient temperature	-10 ~ +40°C, deration is required from 40 to 50°C, rated output current decreasing 1% per 1°C temperature higher
Humidity	5 ~ 95% without condensation
Altitude	0 ~ 2000m, deration is required for more than 1000 meters, at rated output current decreasing 1% per 100m higher
Vibration	3.5mm, 2 ~ 9Hz; 10 m/s², 9~ 200Hz; 15 m/s², 200 ~ 500Hz
Storage temperature	-40 ~ +70°C

Structure

Protection level	IP20
Cooling	Fan air cooling

Description

NE200 & NE300
The best choice for simplifying complexity
Universal AC Drives

Excellent Low-Frequency Torque Characteristics
In open-loop vector control, it can generate 150% of the rated torque at 0.5Hz, perfectly meeting the low-frequency and high-torque demands of industries like machine tools and lifting equipment.

Advanced Vector Control Algorithm
It can control induction motors and permanent magnet motors. High-precision speed control technology empowers high-precision synchronous control.

Highly Dynamic Response
Dynamic torque current control, rapid response to load changes

Strong Overload Capacity
Withstand 180% of its rated current for 20 seconds and 150% of its rated current for 1 minute

Diverse Functions

Setting function for multi-frequency composite.
Open-loop/closed-loop torque control, online switching between torque mode and speed mode.
Three control modes: Vector Control without PG, Vector Control with PG, V/F control.
PID function provides two sets of proportional-integral parameters, and the PID output range can be set arbitrarily.
V/F control includes V/F separation control function.
Support sleep function.
Automatic load balancing droop control and fixed length control;
Abundant fault protection and operation monitoring functions.

Flexibility

Configurable with various expansion cards for increased flexibility.
Automatic energy-saving operation, automatic restart after power failure, and keyboard user parameter copying function.
User parameters can be backed up and restored through available terminals

NE200 & NE300

Overview

Specifications

Description

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