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  • Nza Series High Performance General Inverter - China

    price: contact company for price

    NZA is basically in the fields of technological and energetic industry.

    According to the versatility and reliability in accordance with

    different requirements of the packaging machines, ventilations,

    ventilators, CNC machines, compressors, conveyors, etc.

    Technical Features Series NZA

    Model NZA

    Input Rated Voltage, Frequency 3 AC 380V. 50-60Hz;

    1/3 AC 220AC 50-60Hz.;

    Voltage Range 380V: 330V~440V;

    1 AC 220V: 0~220V

    Output Voltage Range 380V: 0~380V;

    220V: 0~220V

    Frequency Range 0.10~400.0Hz

    Control Method V/F control, Space vector control.

    Indication Five discharges, Luminous indicator; appointed frequency, output frequency, output current /current, DC, voltage, the temperature; work’s control, and errors

    Control performance Output Frequency Range 0.10Hz~400.00Hz.

    Frequency Setting Resolution Digital input:0.01Hz.

    Analog input:0.1% of maximum output frequency

    Output Frequency Accuracy 0.01Hz.

    V/F Control Setting V/F curve to satisfy various load requirements

    Torque Control Auto increase:auto raise torque by loading condition; Manual increase:enable to set 0.0~20.0% of raising torque.

    Multifunctional input Terminal Eight multi-function input terminals, realizing functions including fifteen section speed control, program running, four0section acceleration/deceleration speed switch, UP/DOWN function and emergency stop and other functions

    Multifunctional Output Terminal 3 multi-function output terminals for displaying of running, zerospeed, counter, external abnormity, program operation and other information and warnigs.

    Acceleration/deceleration 0~600s acceleration/deceleration time can be set individually

    Time Setting

    Other Funcitions PID Control Built-in PID control

    RS485 Standard RS485 communication function (MODBUS)

    Frequency Setting Analog input: 0~10V, 0~20 mA can be selected;

    Digital input: input using the setting dial of the operation panel or RS485 or UP/DOWN.

    Speed Eight multifunction input terminals, 15 section speed can be set

    Automatic voltage regulation Automatic voltage regulation function can be selected

    Counter Built-in 2 group of counters

    Protection/Warning Function Overload 150%, 60 second(constant torque)

    Over Voltage Over voltage protection can be set.

    Under voltage Under voltage protection can be set

    Others Overheat, output shortcircuil, over current, and parameter lock and so on.

    Environment Ambient Temperature –10℃~40℃(non-freezing)

    Ambient Humidity Max 95%(non-condensing)

    Altitude Lower than 1000 м.

    Vibration Max 0, 5G

    Structure Cooling Mode Forced air cooling

    Stucture IP 20

    Method of installation Below 90 kW(including 90) on the wall 110-200 kW on th panel or in the office Above 220 kW in the office

    Model NZA

    Input Rated Voltage, Frequency 3 AC 380V. 50-60Hz; 1/3 AC 220AC 50-60Hz.;

    Voltage Range 380V: 330V~440V; 1 AC 220V: 0~220V

    Output Voltage Range 380V: 0~380V; 220V: 0~220V

    Frequency Range 0.10~400.0Hz

    Control Method V/F control, Space vector control.

    Indication Five discharges, Luminous indicator; appointed frequency, output frequency, output current /current, DC, voltage, the temperature; work’s control, and errors

    Control performance Output Frequency Range 0.10Hz~400.00Hz.

    Frequency Setting Resolution Digital input:0.01Hz. Analog input:0.1% of maximum output frequency

    Output Frequency Accuracy 0.01Hz.

    V/F Control Setting V/F curve to satisfy various load requirements

    Torque Control Auto increase:auto raise torque by loading condition; Manual increase:enable to set 0.0~20.0% of raising torque.

    Multifunctional input Terminal Eight multi-function input terminals, realizing functions including fifteen section speed control, program running, four0section acceleration/deceleration speed switch, UP/DOWN function and emergency stop and other functions

    Multifunctional Output Terminal 3 multi-function output terminals for displaying of running, zerospeed, counter, external abnormity, program operation and other information and warnigs.

    Acceleration/deceleration

    Time Setting 0~600s acceleration/deceleration time can be set individually

    Other Funcitions PID Control Built-in PID control

    RS485 Standard RS485 communication function (MODBUS)

    Frequency Setting Analog input: 0~10V, 0~20 mA can be selected;

    Digital input: input using the setting dial of the operation panel or RS485 or UP/DOWN.

    Speed Eight multifunction input terminals, 15 section speed can be set

    Automatic voltage regulation Automatic voltage regulation function can be selected

    Counter Built-in 2 group of counters

    Protection/Warning Function Overload 150%, 60 second(constant torque)

    Over Voltage Over voltage protection can be set.

    Under voltage Under voltage protection can be set

    Others Overheat, output shortcircuil, over current, and parameter lock and so on.

    Environment Ambient Temperature –10℃~40℃(non-freezing)

    Ambient Humidity Max 95%(non-condensing)

    Altitude Lower than 1000 м.

    Vibration Max 0, 5G

    Structure Cooling Mode Forced air cooling

    Stucture IP 20

    Method of installation Below 90 kW(including 90) on the wall 110-200 kW on th panel or in the office Above 220 kW in the office

    Dimension Drives Series NZA

    Model

    Output power (kW) Power [kVA] Output current (А) Overload capacity (60s)(А) Applicable Motor (kW) A B C D E Ф F

    NZA0004T2B 0.4 1 2.5 3.75 0.4 117 125 162 170 140 5

    NZA0007T2B 0.75 2 5 7.5 0.75

    NZA0015T2B 1.5 2.8 7 10.5 1.5

    NZA0022T2B 2.2 4.5 11 16.5 2.2

    NZA0037T2B 3.7 7.2 16.5 24.75 3.7 105 120 208 225 140 5

    NZA0007T4B 0.75 2.2 2.7 4.05 0.75 117 125 162 170 140 5

    NZA0015T4B 1.5 3.2 4 6 1.5

    NZA0022T4B 2.2 4 5 7.5 2.2

    NZA0037T4B 3.7 6.8 8.6 12.9 3.7 105 120 208 225 149

    NZA0055T4B 5.5 10 12.5 18.75 5.5 168 185 248 260 170 6

    NZA0075T4B 7.5 14 17.5 26.25 7.5

    NZA0110T4B 11 19 24 36 11 195 210 310 330 190 6

    NZA0150T4B 15 26 33 45 15

    NZA0180T4B 18.5 32 40 60 18.5 147 250 460 480 240 9

    NZA0220T4B 22 37 47 70.5 22

    NZA0300T4B 30 52 65 97.5 30 197 300 482 500 260

    NZA0370T4B 37 64 80 120 37

    NZA0450T40B 45 72 90 135 45 240 360 620 650 280

    NZA0550T4B 55 84 110 165 55

    NZA0750T4B 75 115 152 228 75 260 400 775 800 330 11

    NZA0900T4B 90 135 176 264 90

    NZA1100T4B(G) 110 160 210 315 110 360 552 885 930 400 13

    NZA1320T4B(G) 132 193 225 382.5 132

    NZA1600T4B(G) 160 230 305 457.5 160

    NZA1850T4B(G) 185 260 340 510 185 360 552 965 1000 410

    NZA2000T4B(G) 200 290 380 570 200

    NZA2200T4G 220 320 425 637.5 220 400 600 370 1850 600 15

    NZA2500T4G 250 365 480 720 250

    NZA2800T4G 280 427 560 840 280 470 700 355 1850 600 16

    NZA3150T4G 315 460 605 907.5 315

    NZA3500T4G 345 516 680 1020 345

    NZA3750T4G 375 562 740 1110 375 670 900 355 2030 600 16

    NZA4000T4G 400 600 790 1125 400

    NZA4150T4G 415 632 820 1230 415

    NZA4500T4G 450 638 840 1260 450

    Dimension control Panel Series NZA

    (1) Control panel «A» ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄0.4 kW~3.7 kW

    (2) Control panel «B» ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄more 5.5 kW

    Mounting dimensions of external control panel «B»

    Connetction Diagram

    (1) The models below 15 kW (2) The model above 18.5 kW

    Applicable Fields Drives Series NZА:

     Packing machines, mixer, pump ;

     Extruders, shock-punching machines;

     Sewer systems, draft fans;

     Submersible pumps, crane equipments;

     Washing machines, vertical stamping presses;

     High-speed saws and spindles, mills;

     Compressors, elevators, escalators, reels;

     Knitting machines, food processing equipments;

     4-sided planers,

     Air conditioning, conveyor system;

     Metalworking and woodworking machines, etc.

    Nza Series High Performance General Inverter

    Feel free to contact us with all your questions


    Company Contact:


    • Phone: 8613764513349

    • Address: Room 1506, XuHui Building ,No.168 YuDe Road Shangh, Shanghai, China

    • Email: Email


    Published date: September 7, 2012 -

    • Business Description: NIETZ ELECTRIC CO., LTD one of the largest manufacturers in the field of industrial automation in China.

      The company was established in 2002, has over 600 employees. Each year, the company produces 200 000
      frequency converters (FC) and 250 000 servo systems. Benefit by the operational work Nietz Electric Co., Ltd becomes to one of the leading and modern companies in China for industrial automation.
      Frequency converters Nietz are economical, highly effective, replacing Rexroth, Bosch Group, Mitsubishi, Omron, ABB, Danfoss, LG, Schneider, Vacon, Emotron, Delta, Vectron, Fuji, Toshiba, Hitachi, Siemens, etc. The inverters Nietz are extensively used in electricity, metallurgy, engineering, oil and gas complex and other industries.
      On the basis ofthe reliability, efficiency and high quality thousands FC Nietz are widely used, not only in China but also in Southeast Asia, India, Middle East countries. More than 20 countries around the world recognize the quality of our products.
      NIETZ ELECTRIC CO., LTD persistently strive for continuous improvement and systematic innovation. NIETZ ELECTRIC CO., LTD provides high quality, unique cost, successful service to clients, and has a fully meet the demands and wishes of consumers, that they had a great competitive ability. Nietz offers mutually beneficial cooperation and is ready to provide you with all the resources of the company Nietz.

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