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Delta VFD Manufacturer 3 Phase Inverter Automation Machine Variable Frequency Drive
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Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
Product Specifications
--Product Description
Delta VFD Manufacturer 3 Phase Inverter Automation Machine Variable Frequency Drive
Product Description
>>Why to choose Delta VFD?
1. High Performance Driving Technology
♦Control dual mode setting of induction motor and synchronous motor
♦Double rated design (HD heavy load/SHD super heavy load)
♦Speed/torque/position control mode
♦High control bandwidth
♦Speed/torque/position control mode
♦High control bandwidth
2. Diversified driven control
Built-in safe parking function
Built-in programmable controller
Built-in brake unit
Drive system networking
Position point-to-point control function
Built-in safe parking function
Built-in programmable controller
Built-in brake unit
Drive system networking
Position point-to-point control function
3. Compact Modular design
♦Hot-plug LCD digital operator
♦Output into I/O expansion card
♦Diversified PG feedback cards
♦Fieldbus network card
♦Removable fan
4. Environmental adaptability
♦50℃ operating environment temperature *
♦Built-in DC reactor *
♦Treatment of protective coating
♦Built-in EMC filter *
♦Global safety regulations are compatible with CE/UL/cUL
* Note: Please refer to product specifications
Product model
»How to choose Delta VFD?
♦Model introduction
♦Control characteristics
| Control way | Pulse width adjustment (PWM) |
| Control mode | 230 V / 460 V model : 1: V/F,2: SVC,3: VF+PG,4: FOC+PG,5: TQC+PG,6: PM+PG,7: FOC sensorless,8: TQC sensorless, 9: PM sensorless |
| 575 V / 690 V model : 1: V/F,2: V/F+PG,3: SVC | |
| Starting Torque | The rated speed of induction motor (IM) at 1/50 can reach more than 150%; the rated speed of permanent magnet synchronous motor (PM) at 1/100 can reach more than 150% |
| V/F curve | V/F curve 4 points arbitrary ,V/F curve & 2 power curve |
| Speed Response Capacity | 5 Hz (vector control can reach 40Hz) |
| Torque limit | 230 V/460 V model: Heavy load: maximum 180% torque current; Super Heavy load: maximum 220% torque current ;575 V/690 Vmodel:maximum 200% torque current |
| TQC mode output torque accuracy | TQC + PG:±5% TQC Sensorless:±15% |
| Maximum output frequency | 0.00~599.00Hz |
| Frequency output accuracy | Digital instruction: ± 0.01%,-10°c ~ + 40 ° C, analogy instruction: ± 0.1%, 25 ± 10 ° C |
| Frequency setting resolution | Digital instruction: 0.1Hz, analogy instruction: 0.05% maximum output frequency (parameter 01-00), 11bit |
| Overload tolerance degree | 230 V/460 V model: Heavy load: when rated output current at 150% , 1 minute/5 minutes; when rated output current at 180%, 3 seconds/30 seconds. Overload: 1 minute/5 minutes when rated output current at 150% ; 3 seconds/30 seconds when rated output current at 200%. |
| 575 V/690 V model: Light Load: when rated output current is 120%, last for 1 minute General load: last for 1 minute when rated output current is 120%; last for 3 seconds when rated output current is 150% Heavy load: last for 1 minute when the rated output current is 150%; last for 3 seconds when it is 180%. | |
| Frequency setting signal | +10 V ~ -10V,0 ~ +10 V,4 ~ 20 mA,0 ~ 20 mA,Pulse input |
| Acceleration/deceleration time | 0.00 ~ 600.00 / 0.0 ~ 6000.0 m |
| Main control functions | Torque control, speed/torque control switching, feedforward control, zero servo control, instantaneous power failure restart,speed search, over-torque detection, torque limit, 16-stage speed (including main speed), speed/deceleration time switching, S curve plus/deceleration, 3-wire control, automatic adjustment (rotational, stationary), Dwell, Slip compensation, torque compensation, JOG frequency, setting of upper and lower frequency, starting/stopping DC brake, high slip brake, PID control (with sleep function), energy saving control, MODBUS communication (RS-485 RJ45, up to 115.2 Kbps), abnormal restart and parameter replication. |
| Wind speed control | 230V :VFD150C23A-21 above model PWM control;VFD110C23A-21 below model ON / OFF toggle key 460V :VFD185C4XX-21 above model PWM control;VFD150C43A below model ON / OFF toggle key 575V / 690V :PWM control |
♦Protection features
| Motor Protection | Electronic thermal relay protection |
| Overcurrent protection | 230 V/460 V : overcurrent protection 240% rated current of heavy load; 250% rated current of super heavy load Current conversion .Heavy load: 190 ~ 195% ; Super Heavy load: the same heavy load as the controlled current |
| 575 V/690 V (except 630 kW): overcurrent protection 240% rated current of General load Current preset "light load: about 125~ 145% ; General load: about 170 ~ 175% ; Heavy load: about 200 ~ 250% ; 630 kW: over current protection 240% rated current of General load Current system "light load, General load, Heavy load: All about 170 ~ 175% . | |
| Overvoltage protection | 230 V : When DC bus voltage exceeds 410 V, inverter will stop running;
460 V: When DC bus voltage exceeds 820 V, inverter will stop running
575 V/690 V: When DC bus voltage exceeds 1189 V, inverter will stop running
|
| Overtemperature protection | Built-in temperature sensor |
| Speed loss prevention | Speed loss prevention in acceleration/deceleration/operation |
| Instant power failure and restart | Parameter settings can reach 20 seconds |
| Connection with floor drain current protection | Leakage current is 50% higher than rated current of inverter |
| Short circuit current rating (SCCR) | According to UL 508C, matched fuse is suitable for power supply system with short circuit capacity below 100kA |
Related Products
»More Delta Products to Choose
♦VFD ♦Servo ♦Power Supply ♦HMI ♦PLC Controller
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»Comments from customers
Our Services
»Why Choose Craftsman?
1. Guarantee the quality:
♦All goods are from original factory, we are the only agent of Delta group in Guangxi,China.
2.Technology support:
♦We're in this field many year. If there's any problem, please contact with us,we'll provide suggestion from our engineer and the Manufacturer to help you solve problem.
3.Warranty:
♦Except for man-made damage,all products we sell have 12 months maintenance-free policy from the day of shipment, but the buyer is responsible for all the shipping cost incurred.
♦All goods are from original factory, we are the only agent of Delta group in Guangxi,China.
2.Technology support:
♦We're in this field many year. If there's any problem, please contact with us,we'll provide suggestion from our engineer and the Manufacturer to help you solve problem.
3.Warranty:
♦Except for man-made damage,all products we sell have 12 months maintenance-free policy from the day of shipment, but the buyer is responsible for all the shipping cost incurred.
4.Repairing:
♦We can provide the repairing service for PLC,Inverter,servo motor&driver,HMI etc.
5.Collect products:
♦We can help our customers to collect products from other suppliers,and send them together for saving shipping charge.
6.Help to buy:
♦We can help our customers to buy other kind of goods in china.
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