Description

STEP elevator integrated drive and controller AS380 step inverter

Main Features

 

■Close-loop vector control -→higher performance
■zero-speed torque compensation without load weighing device – +cost saving
■New PWM dead-zone compensation technology -→energy saving
■Dynamic PWM carrier modulation technology – >lower motor noise
■Applicable for both synchronous and asynchronous motor
■Dual 32-bit embedded microprocessor
■Incremental encoder controls synchronous motor
■Applicable for residential lift, goods lift, car lift, ramp elevator, etc

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	200V: single-phase 220 – 240V, 50/60Hz 400V: three-phase 380/400/415/440/460V, 50/60Hz
Max accessible floor	2-64 floors for single elevator
Elevator running speed	54.00m/s
Units under Group control	58
Communication mode	CAN bus serial communication
Control mode	PG card vector control
Startup torque	150% 0Hz(PG card vector control)
Overload capacity	When zero speed,150% , when <3Hz,160%, when >3Hz,200%
Applicable encode	SIN/COS, Endat, ABZ incremental, Resolver
CAN communication port	3 channel(duplex or group control, communication between car and outside, community monitoring)
LCD in Chinese and English	Menus at each level
Protection grade	IP20
Cooling mode	Force air-cooling