Basic Info.
Model NO.
NMBRCNC-CH Series
Application
High-performance Transducer, Three Phase Transducer, High Frequency Converter Transducer
Principle of Work
Vector Control Transducer
Voltage of Power Supply
High Voltage Variable-Frequency Drive
Link of Transformation
AC-AC Variable-Frequency Drive
Nature of DC Power
Current Variable-Frequency Drive
Function
Constant Torque Universal Type
Silent Running
25 Protection Modes
Trademark
frequency inverter
Origin
Frequency Inverter
Product Description
INTRODUCTION:
The universal vector frequency converter of NMBRCNC-CH series, designed by our company based on independent R&D technologies, featuring high quality, multifunction, low frequency, high torque and flux vector control, quick torque response, good load adaptability, reliable operation, high accuracy and reliability, provided with functions as automatic parameter tuning, zero-servo null-speed sensor, vertor control and V/F control switch, perfect user password protection, quick menu design, rotation speed tracking, built-in PID controller, signal setting/feedback disconnection monitoring & switching, underload protection, fault signal tracking, automatic restart upon fault, built-in braking unit, 25 fault protection modes, fault monitoring, different I/O terminals, different speed setting modes, automatic voltage adjustment, wobble frequency control and multi-speed control, can help to increase the power factor and efficiency as much as possible and meet requirement of different load to motion control. The keyboard is provided with a LED for display of running data and fault codes. The LCD can show status information and operation description in English and help to copy and download parameters; The powerful background commissioning and monitoring software can be used through the built-in standard RS485 interface network; The MODBUS bus protocol and expansion card are compatible with on-site bus control such as PROFIBUS, DEVICENET and CANOPEN etc.
Application:
OEM machine:Machinery used for textile industry, plastics industry, food industry, printing industry, packing industry, carpentry, winding, mining and hoisting etc.
Heavy industry: industries such as metallurgy, chemical industry, cement, electric power, coal, petroleum, paper making, water supply, heating & ventilation and sewage treatment, etc.
FEATURE:
Multiple control modes, good versatility.
Automatic identification of motor parameter.
150% torque output under 0.5Hz.
Powerful low speed/reliable high speed running
Null-speed torque output.
Silent running.
Trip control, realizing powerful and stable running.
Quick menu design.
Easy PLC, PID adjustment.
Built-in flexible PWM power consumption brake for quick shutdown.
Compact and handy structure.
Customized design with good stability and high anti-interface ability.
Built-in RS485 communication interface, standard MODBUS protocol.
25 protection modes.
Model description:
TECHNICAL SPECIFICATION:
Item | Specification |
Input | Rated voltage/freq. | 380V or 220V 50/60Hz |
Variable volt range | Variation range:≤ 20% voltage unbalance rate: 3% freq.: ±5%. |
Output | Rated voltage | 0~380V or 0~220V |
Freq. range | 0~600Hz |
Overload capacity | G type: 150% rated current-1min, 180%-1s, 200%-instantaneous protection |
P type: 120% rated current-1min, 150%-1s, 180%-instantaneous protection |
Main control | Control mode | Standard V/F control, flux vector control |
Modulation mode | Space voltage vector PWM modulation |
Speed control range | 1:50 |
Start torque | ≥150% rated torque under 2.0Hz |
Freq. accuracy | Digital setting: Max. freq. ×±0.01 % Analog setting: max. freq. ×±0.2% |
Freq. resolution | Digital setting:0.01Hz analog setting: max. freq. ×0.05% |
Torque increase | Automatic torque increase, manual torque increase 0.1%~30.0% |
V/F curve | Three modes: one customized V/F cure, quadratic V/F curve and linear V/F curve |
Acc./dec. Duration | Three modes: Linear acc./dec. S-shaped acc./dec.; four acc./dec. durations, optional time unit(min/s), the longest duration: 60h. |
DC braking | Initial freq. for shutdown DC braking: 0.00Hz~max. output freq. braking duration: 0.0~30.0s Braking current: 0.0~100.0% rated current |
Automatic voltage regulation (AVR) | When the grid voltage changes, the constant output voltage can be kept |
Slip comp. | Available slip setting can help to compensate speed change caused by load, realizing higher speed control accuracy |
Automatic current limiting | Automatic current limiting during operation, preventing fault trip caused by frequent overcurrent |
Overvoltage stall | Automatic voltage limiting during operation, preventing fault trip caused by deceleration overvoltage. |
Customized functionality | Textile wobble freq. | Textile wobble freq. control, realizing fixed wobble freq. and variable wobble freq. |
Freq. combination | The running command channels ad freq. setting channels can combine at random |
Length setting | Length reaching shutdown, max. length:65.535Km |
Inching | Inching freq. range: 0.00Hz~max. output freq.; Inching acc./dec. duration 0.1~3600.0s, settable; Inching interval: 0.1~3600.0s, settable. |
Multi-speed running | Multi-speed running through PLC or control terminals |
Built-in closed-loop process control | A closed-loop control system can be formed easily |
Run function | Running command channel | Control panel, control terminal, serial port is given, can be switched through a variety of ways |
Freq. setting channel | Digital setting, analog voltage setting, analog current setting, impulse setting, serial port setting, terminal setting and multi-speed setting, switchable through different ways. |
Auxiliary freq. setting | Free auxiliary freq. trimming and synthesis |
Impulse output terminal | 0~50KHz rectangular impulse signal output, realizing output of set freq. and output freq. etc. |
Analog output terminal | One line analog signal output, 0/4~20mA or 0/2~10V optional, realizing output of set freq. and output freq. etc. |
Operating Panel | LED display | 61 types of Parameters such as set freq., output freq., output voltage and output current etc. can be displayed |
LCD display | Optional, Chinese/English guidance |
Parameter copy | Quick upload and download of parameters through the operation panel are allowed |
Key function selection | Part of the keys can be customized for fear of misoperation |
| Protection | Open-phase protection(optional), overcurrent protection, overvoltage protection, undervoltage protection, overheat protection, overload protection and underload protection etc. |
Environment | Place | Indoor, free from direct light, dust, corrosive gases, inflammable gas, oil mist, Steam, water drop or salt etc. |
Altitude | The rated value shall be lowered for places with the altitude being over 1000m. 10% of the rated value shall be lowered per 1000m. |
Ambient temp. | -10ºC~+40ºC(the rated value shall be lowered when the ambient temp. is within 40ºC~50ºC) |
Humidity | 5%~95%RH, without condensation |
Vibration | Below 5.9m, s2(0.6G) |
Storage temp. | -40ºC~+70ºC |
Structure | Protection level | IP20 |
Cooling mode | Air cooling, with fan control |
| Efficiency | 45Kw or lower≥93%; 55Kw or higher≤95% |
EXTERIOR STRUCTURE:
MECHANICAL PARAMETER:
Installation dimension of wall hanging plastic a casing equipement
Note: G: Constant torque load(heavy) P: Fan & pump load(light)
Model | Output freq. (Kw) | W | W1 | H | H1 | D | Installation Dim. |
NMBRCNC-CH-4007G/4015P | 0.75/1.5 | 126 | 111 | 170 | 157 | 165 | |
NMBRCNC-CH-4015G/4022P | 1.5/2.2 | 126 | 111 | 170 | 157 | 165 | |
NMBRCNC-CH-4022G/4037P | 2.2/3.7 | 126 | 111 | 170 | 157 | 165 | |
NMBRCNC-CH-4037G/4055P | 3.7/5.5 | 152 | 137 | 220 | 208 | 170 | Φ5 |
NMBRCNC-CH-4055G/4075P | 5.5/7.5 | 152 | 137 | 220 | 208 | 170 | Φ5 |
NMBRCNC-CH-4075G/40110P | 7.5/11 | 217 | 205 | 300 | 286 | 217 | Φ6.5 |
NMBRCNC-CH-40110G/40150P | 11/15 | 217 | 205 | 300 | 286 | 217 | Φ6.5 |
NMBRCNC-CH-40150G/40185P | 15/18.5 | 217 | 205 | 300 | 286 | 217 | Φ6.5 |
Installation dimension of wall hanging iron casing equipement
Note: G: Constant torque load(heavy) P: Fan & pump load(light)
Model | Output freq. (Kw) | W | W1 | H | H1 | D | Installation Dim. |
NMBRCNC-CH-4185G/4220P | 18.5/22 | 260 | 180 | 440 | 422 | 275 | Φ9 |
NMBRCNC-CH-4220G/4300P | 22/30 | 260 | 180 | 440 | 422 | 275 | Φ9 |
NMBRCNC-CH-4300G/4370P | 30/37 | 320 | 220 | 530 | 512 | 310 | Φ11 |
NMBRCNC-CH-4370G/4450P | 37/45 | 320 | 220 | 530 | 512 | 310 | Φ11 |
NMBRCNC-CH-4450G/4550P | 45/55 | 320 | 220 | 530 | 512 | 310 | Φ11 |
NMBRCNC-CH-4550G/4750P | 55/75 | 435 | 260 | 680 | 656 | 370 | Φ11 |
NMBRCNC-CH-4750G/4900P | 75/90 | 435 | 260 | 680 | 656 | 370 | Φ11 |
NMBRCNC-CH-4900G/41100P | 90/110 | 435 | 260 | 680 | 656 | 370 | Φ11 |
NMBRCNC-CH-41100G/41320P | 110/132 | 490 | 315 | 810 | 782 | 360 | Φ11 |
NMBRCNC-CH-41320G/41600P | 132/160 | 490 | 315 | 810 | 782 | 360 | Φ11 |
NMBRCNC-CH-41600G/41850P | 160/185 | 620 | | 1300 | | 445 | Φ11 |
NMBRCNC-CH-41850G/42000P | 185/200 | 620 | | 1300 | | 445 | Φ11 |
NMBRCNC-CH-42000G/42200P | 200/220 | 760 | | 1550 | | 450 | Φ11 |
NMBRCNC-CH-42200G/42500P | 220/250 | 760 | | 1550 | | 450 | Φ11 |
NMBRCNC-CH-42500G/42850P | 250/285 | 760 | | 1550 | | 450 | Φ11 |
NMBRCNC-CH-42850G/43150P | 285/315 | 850 | | 1700 | | 500 | Φ13 |
NMBRCNC-CH-43150G/43500P | 315/350 | 850 | | 1700 | | 500 | Φ13 |
NMBRCNC-CH-43500G/44000P | 350/400 | 850 | | 1700 | | 500 | Φ13 |
INTRODUCTION:
Address:
Floor 1-3, No. 47, Lane 1399, Husong Highway, Songjiang District, Shanghai City, P. R. China, Shanghai, China
Business Type:
Manufacturer/Factory, Trading Company, Other
Business Range:
Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Sporting Goods & Recreation, Tools & Hardware
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Shanghai NUMBER Electromagnetic Industry Co., Ltd. Was founded on Nov, 2005 in Shanghai, China. We have been developing along with the power supply, CNC industry, intelligent children watches and electric and gardening tools in China and is striving to enhance the core competitiveness of power supply, CNC technology! We also are the authorized exporter of Servo system for Shanghai Electric Group. Our manufacture site located in Shanghai, Zhejiang and Shandong. We specialize in top quality power supply, car jump starter, Servo driver, servo motor, Frequency inverter and numerical control equipment.
Our products have got certificate for CE mark and ISO9001: 2015, ISO14001: 2015. Among all, power supply products are the middle bourgeoisie or above and business people′s first choice. CNC system can be applied to various types of machine tools and machinery, e. g.: Lathe, milling machine, grinding machine, M/C, cutting machine, bending machine and spring winding machine in the industries of machine building, automobile and auto-part manufacturing, machine part engineering, die-making and light industry; While servo-drives have been installed in lots on CNC machine tools and other machinery for textile, printing, packing, glass, feedstuff and micro electronics. The markets we serve are Europe, America, Middle East, Africa, Australia, Russia, over 70 countries and regions.
Following the principles of "Quality first, Reputation first, Service first and Mutual benefits", We will keep contributing all our efforts to your best works or equipment manufacturing with innovation in science and technology and excellence in total quality control! We are looking forward to cooperating with you and developing together.