Industrial arm / Cobot
AS700 High Power Multi Drives
by Step Ia
Specifications
- Power factor
- >0.95
- Thdi percent
- <4
- Altitude max m
- 3000
- Protection grade
- IP20
- Input frequency hz
- 45-65
- Power range400 v kw
- 250-2800
- Power range690 v kw
- 315-3000
- Anti shock low hz ms2
- 3.5
- Efficiency percent
- >97
- Output voltage max (v)
- Un
- Anti shock high hz ms2
- 10
- Input voltage u4 n vac
- 380-500
- Input voltage u6 n vac
- 520-690
- Speed range open loop
- 1:200
- Carrier frequency k hz
- 2-4
- Overload duration (min)
- 1
- Speed range close loop
- 1:1000
- Speed range vf control
- 1:50
- Overload ability percent
- 150
- Storage temperature max c
- +70
- Storage temperature min c
- -40
- Dc braking current percent
- 0.0-120.0
- Relative humidity percent
- 5-95
- Operating temperature max c
- +40
- Operating temperature min c
- -10
- Starting torque05 hz percent
- 200
- Inverter efficiency full load
- ≥0.97
- Inverter input voltage u4 n vdc
- 450-800
- Inverter input voltage u6 n vdc
- 740-1200
- Output frequency vf control hz
- 0.00-300.00
- Starting torque000 hz percent
- 200
- Starting torque250 hz percent
- 150
- Frequency resolution digital hz
- 0.01
- Steady speed precision vf percent
- ±2
- Transportation temperature max c
- +70
- Transportation temperature min c
- -40
- Output frequency vector control hz
- 0.00-120.00
- Torque precision close loop percent
- ±5
- Frequency resolution analog hz per120 hz
- ±0.06
- Steady speed precision open loop percent
- ±0.2
- Steady speed precision close loop percent
- ±0.02
Overview
The AS700 High Power Multi Drives is a DC multi-drive inverter designed for industrial applications, primarily in lifting equipment like large gantry cranes, quayside bridges, and bulk cranes. It also serves paper, metallurgy, mining, cement, energy, petrochemical, and natural gas industries. It features advanced vector and torque control, enhanced reliability, and environmental adaptability. It offers SCR and AFE rectifier modes, modular inverter units, and flow sharing control.
Key features
- ▸Multi-drive, big power for industrial applications
- ▸Supports two-quadrant and four-quadrant operation
- ▸SCR rectifier and AFE active rectifier modes available
- ▸AFE bidirectional rectifier with low harmonics and energy feedback
- ▸Modular inverter drive units with long-life cooling fan and capacitor
- ▸Thickened coated circuit board for enhanced environmental adaptability
- ▸Drive control via optical fiber communication for anti-interference
- ▸Flow sharing control technique without strict hardware matching
- ▸Used in lifting, paper, metallurgy, mining, cement, energy, petrochemical, natural gas industries
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