STEP AS320 Series Elevator Inverter
STEP AS320 Series Elevator Inverter
Model：AS320
Brand：STEP
MOQ：1 pcs
Warranty Time：1 year
Certificates：ISO9001
1.Incremental encoder controls syncmotor
2.The sixth generation of new module
3.Dispense with weighing device
4.No need to self-turning
5.Low motor noise
6.Better anti-interference capability…
- Description
Description
STEP AS320 Series Elevator Inverter
FSE Pte. Ltd, has been supplying various types and specifications of elevator traction machine with different speed and load STEP elevator integrated drive and controller AS320 series.
Main Features
1.Close-loop vector control:higher performance
2.Zero-speed torque compensation without load weighing device:cost saving
3.New PWM dead-zone compensation technology :lower loss energy
4.Dynamic PWM carrier modulation technology :lower motor noise
Product Type
| Type | Rated capacity(kVA) | Rated output current(A) | Motor(kW) |
| 2S01P1 | 2.3 | 6.0 | 1.1 |
| 2S02P2 | 4.6 | 12.0 | 2.2 |
| 2S03P7 | 6.9 | 18.0 | 3.7 |
| 4T02P2 | 4.7 | 6.2 | 2.2 |
| 4T03P7 | 6.9 | 9.0 | 3.7 |
| 4T05P5 | 8.5 | 13.0 | 5.5 |
| 4T07P5 | 14.0 | 18.0 | 7.5 |
| 4T0011 | 18.0 | 27.0 | 11.0 |
| 4T0015 | 24.0 | 34.0 | 15.0 |
| 4T18P5 | 29.0 | 41.0 | 18.5 |
| 4T0022 | 34.0 | 48.0 | 22.0 |
| 4T0030 | 50.0 | 65.0 | 30.0 |
| 4T0037 | 61.0 | 80.0 | 37.0 |
| 4T0045 | 74.0 | 97.0 | 45.0 |
| 4T0055 | 98.0 | 128.0 | 55.0 |
| 4T0075 | 130.0 | 165.0 | 75.0 |
Product Specifications
| Item | Technical Index |
| Phase number, voltage, frequency | 3-phase 380- 460V 50/60Hz |
| Control mode | With PG card vector control, voltage vector, V/F, open-loop vector, torque control |
| Starting torque | 150% 0Hz (with PG card vector control), 120% 0.5Hz (voltage vector V/F), 150% 0.5Hz (open-loop vector) |
| Overload capacity | When zero speed, 150%, when < 3Hz, 160%, when > 3Hz, 200% |
| Braking torque | 150%(connecting external braking resistor),built-in braking unit |
| LV bus running | When power off, elevator can be drived to the nearest floor with batteries. |
| Applicable encode | SIN/COS, Endat, ABZ incremental, Resolver |
| Control I/O signal | 2-way Analog voltage input 2-way Analog voltage output 8-way Optoelectronic isolated input 4-way Open collector output 2-way Programmable relay output 1-way RS485 communication interface |
| IP | IP20 |
| Cooling way | Forced air cooling |
