Specifications

 
Rated power / frequency NE200-2Sxxxx: 1-phase 200V ~ 240V; 50Hz/60Hz NE200-4Txxxx: 3-phase 380V ~ 440V; 50Hz/60Hz NE300-4Txxxx: 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% NE300-4Txxxx: 304V ~ 456V; Voltage unbalance degree: < 3% ; permissible frequency fluctuation: ±5%
Voltage rangeNE200-2Sxxxx: 0~200V/440V
NE200-4Txxxx: 0~380V/440V NE300-4Txxxx: 0~380V/440V
Overload capacityType G: 150% rated current 1min, 180% rated current 20s
Type P: 120% rated current 1min, 150% rated current 1s

NE200

Voltage rangeVector control with PG(VC)Vector control without PG(SVC)V/F control
Startup torque—-0.5Hz 150%1.5Hz 150%
Speed adjustable range—-1:1001:50
Speed stabilization precision—-± 0.2%± 0.5%
Torque control—-YesN/A
Torque precision—-± 10%—-
Torque response time—-&lt20ms—-

NE300

Voltage rangeVector control with PG(VC)Vector control without PG(SVC)V/F control
Startup torque0.00Hz 180%0.5Hz 150%1.5Hz 150%
Speed adjustable range1:10001:1001:50
Speed stabilization precision± 0.02%± 0.2%± 0.5%
Torque controlYesYesN/A
Torque precision± 5%± 10%—-
Torque response time&lt10ms&lt20ms—-
Key functions

NE200: 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

NE300: Torque/speed control switching, Multi-function input/ output terminals, under voltage regulation, AC operation grounding switching, flying start, torque limit, multi speed operation, autotune, S curve Acc/ Dec, slip compensation, PID regulation, simple PLC, fix length control, droop control, current control, manual/ automatic torque increase, current limit, AVR function

Frequency setup NE200: Keypad, terminal Up/Down, Communication, Analog input AI1/AI2
NE300: Keypad, terminal Up/Down, communication, Analog input AI1/AI2, Terminal pulse input X4,X5
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
Parameter cloning NE200 & NE300: Parameter upload, download. User can forbid the overwriting of the uploaded parameters.
Keypad NE300: LED keypad as standard.
Common DC bus NE300: Common DC bus for multiple drives power supply.
Independent air duct NE300: Independent air duct design for whole series product.
Extension card NE300: IO extension card, injection molding machine connecting card etc.
Power-up detection NE300: Automatic detection of internal and external circuits when power-up.

NE200: 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, Analog input trip, communication trip, version compatibility trip, cloning trip, hardware overload protection

NE300: Power undervoltage/overvoltage protection, overcurrent protection, autotune trip, IGBT protection, heatsink overheat protection, drive overload protection, motor overload protection, external device false protection, output to ground short- circuit protection, abnormal power failure in running, power supply abnormal, output phase loss, EEPROM trip, relay contact error, temperature sampling abnormal, encoder off-line, analog input trip, communication trip, version compatibility trip, cloning trip, extension card connection trip, hardware overload protection.

NE300: Operation at rated power: 7.5kW or below≥ 93%; 11kW~45kW≥ 95%; 55kW or above≥ 98%

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 1 00m higher
Vibration 3.5mm, 2~9Hz; 10 m/s2, 9~200Hz; 15 m/s2, 200~500Hz
Storage temperature -40~+70°C
Protection level IP20
Cooling NE200: Fan air cooling
NE300: Fan force cooling