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Description
1.SVC Control Mode: Maximum output Frequency 320Hz
Specifications
| Model | KW | HP | Rated input current(A) | Rated output current(A) | Input Voltage | General type / Fan type | Integrated with brake function |
|---|---|
| VB-4T18R5GB/022PB | 18.5 / 22 | 25 / 30 | 38.5 / 46 | 37 / 45 | 380~440 V / three phase | General type / Fan type | YES |
| VB-4T022GB/030PB | 22 / 30 | 30 / 40 | 46.5 / 62 | 45 / 60 | 380~440 V / three phase | General type / Fan type | YES |
| Control characteristic | Control mode | V/F Control; Sensorless Vector Control (SVC); Torque Control |
| Starting torque | G Type: 0.5Hz/150 % (SVC); P Type: 0.5Hz/100% |
| Speed adjustment range | 1:100 (SVC) |
| Speed holding precision | ± 0.5 % (SVC) |
| Overload capability | G Type: 150 % rated current for 60s; 180 % rated current for Is P Type: 120 % rated current for 60s; 150 % rated current for Is |
| Input / Output | Input voltage | 380V/415V/440V; fluctuation range: 380V(-15%)~440V(+1 0 %) |
| Input frequency | 50/60Hz, fluctuation range: ±5% |
| Output voltage | 0-rated input voltage |
| Output frequency | SVC: 0~320Hz, V/F: 0~1000Hz |
| Analog input | 2 channels |
| Digital input | 6 channels |
| Input / Output terminals | Analog output | 2 channels |
| Digital output | 1 channel |
| Relay output | 2 channels |
| RS485 communication terminal | 1 channel |
| Power supply | 2 channels (1 channel 10V, 1 channel 24V) |
| Application environment | Attitude | Lower than 1000m, service is derated capability above 1000m, derate 1% capacity every 100m increased in height. |
| Environment temperature | -10°C ~ + 40°C (service is derated capability for 40°C ~ 50°C) |
| Humidity | <95%RH, no water condensation |
| Vibration | < 5.9m/s2 (0.6g) |
| Storage temperature | -40°C~+ 60°C |
| Enclosure | Shell Material | M etal |
| Overall Size (mm) | 373.00H*220.00W*205.00D |
| Weight (Kg) | 1 1 |
| Package dimensions (mm) | 437.00H*300.00W*282.00D |
