Three Phase 220V-690V AC Low Voltage Variable Frequency Inverter
| Price: |
US $ 69.9/Piece |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Paypal |
| Prod Model: |
Frequency Inverter |
| Rated Voltage (V): |
220/380V |
| Rated Current (a): |
2.6A- |
| Outline Dimension (mm): |
86X120X136 |
| Weight (Kg): |
26kg |
| Max Power (Kw): |
0.75kw-800kw |
| Application: |
High Frequency Converter Transducer |
| Output Type: |
Triple |
| Principle Of Work: |
Vector Control Transducer |
| Switch Mode: |
PWM Control |
| Main Circuit Type: |
Voltage |
| Brand: |
CNC |
Product Description
Three Phase 220V-690V AC Low Voltage Variable Frequency Inverter
1. FunctionVariable frequency inverter is used in underground mines with explosive gas (methane) and coal dust. Main spare partsSuch as IGBT, filter capacitor, control core adopt imported brands to ensure reliable longtime
Operation. This series adopt vector control technique with perfect motor protection
And good speed adjusting to realize soft start and soft stop of the motor. According to the
Load circumstances, it can automatically adjust the motor speed and reduce the reactive
Impact of the motor starting on the grid. Meanwhile, through peripheral sensor, it can
Realize variable dynamic control to achieve the purpose of energy saving. Applicable to
Explosion-proof mine hoists, belt conveyor, scraper conveyor, pump station, fan etc. In the
Underground mines.2. Characteristics2.1 Adopt no-speed sensor vector. The output torque can reach 1.5 times rated torque at
0.5Hz. The largest torque is 2 times of the rated torque.
2.2 Heat pipe cooling ensures the cooling requirement of the equipment operation,
Reduces the system voice and realizes zero maintenance.
2.3 Wide frequency adjusting (2-16kHz) to meet demands of different occasions.
2.4 Different brake modes according to different loads: DC brake, dynamic brake, feedback
Brake
2.5 Human-Machine interface adopts intrinsically safe circuits for isolation purpose so that
It can ensure the equipment safety and convenient operation.
2.6 With protective functions of over-voltage, short-circuit, over-load, over-heating, phaseloss
Etc.
2.7 With standard RS-485 communication interface.
2.8 Good electromagnetic compatibility. YCB100 general technical data
Item | Description |
Input | Rated voltage,frequency | Three phase 380V~440V,50Hz/60Hz |
Output | Allowed working voltage scope | Voltage: 320V~460V,voltage imbalance rate: 3%,frequency 5% |
Rated voltage | 380V |
Rated frequency | 0~65Hz |
Main control performance | Overload performance | G type:1 minute for 150% rated current,0.5 second for 200% rated current P type: 1 minute for 110% rated current,1 second for 150% rated current |
Speed adjust method | Flux Vector PWM regulator |
Speed adjust | scope 1:100 |
Starting torque | 0.50Hz of 180% rated torque |
Working speed stable precision | ≤±5% rated synchronous speed |
Frequency precision | Numerical setting: highest frequency ×0.01%, Simulation setting: highest frequency ×±0.02%, |
Frequency resolution | Numerical setting: 0.01Hz Simulation setting: highest frequency ×0.1%, |
YCB200 general technical data
Item | Description |
Input and Output characteristics | Input voltage scope | 380/220V±15% |
Input frequency scope | 67~63Hz |
Output voltage scope | 0~rated output voltage |
Output frequency scope | 0~600Hz |
Peripheral interface characteristics | Programmable digital input | 4 ways input |
Programmable analog input | VI:0~10V input, CI:0~10V or 0~20mA input |
Open collector output | 1 way output |
Relay output 1 | Way output |
Analog output 1 | Way output, can select 0/4~20mAo or 0~10V |
Technical performance characteristics | Control method | NO PG vector control, V/F control |
Overload capacity | 60s for 150% rated current and 10s for 180%rated current |
Starting torque No. | PG vector control: 0.5Hz for 150% rated torque |
Speed ratio NO. | PG vector control: 1:100 |
Speed control precision | NO PG vector control: ±0.5% highest speed |
Carrier wave frequency | 0.5K~15.0Hz |
Functions | Frequency | Setting method digital setting, analog setting, serial communication |
Setting method | Setting, multi-speed, PID setting etc. |
PID control function | May constitute closed-loop control system easily |
Multi-speed control function | 8 speed control |
Swinging frequency control function | Can achieve swinging frequency function with center frequency adjustable |
Instantaneous power down non-stop function | Through the bus voltage control to achieve uninterrupted operation when power-down instantaneously |
Speed tracking restart function | Achieve non-impulse start for rotating motor |
JOG key function | Free multi-user-defined key |
Automatic voltage regulation | When the voltage changes, it can automatically maintain a constant output voltage |
Protect function | Protection of missing phase over current, over voltage, under voltage, overheating and overload |
CHANGCHENG Group, mainly engaged in circuit breaker, AC contactor, starters, relays, instruments, switches, fuses low voltage products and transformer, whole set cabinet etc high voltage products. By now, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprise on scale and developing potentiality.
Our main lines now include high-low voltage appliances, complete sets, highway guardrail, electronic controlling equipment, vessel manufacture, and lighting etc, With an annual throughput value of 20 billion Yuan. Furthermore, having received the ISO9001, ISO14001, OHSMS 18001, UL, VDE, TSE, CB, CCC certificate for various product series, besides that all our products have been undertaken by People's Insurance Company of China on quality responsibility. And also our products have been approved as the well-known trademark of China, we are now achieving high sales shares in markets worldwide.
We welcome both new and existing customers to come take a look at our current line up and hope that you will choose our brand of competitively priced quality products. Please feel free to send us your inquiries and we will be happy to answer any questions you may have.
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