QMA-A7000



QMA-A7000

QMA-A7000

Parallel Communication Controller

A7000 Model Input Voltage Applicable Motor (kW) Input Current (A) Output Current (A)
A7000-3R7-43A 3-phase 380V Range -15% - 20% 3.7 10.5 9
A7000-5R5-43 A 5.5 14.8 13
A7000-7R5-43A 7.5 20.5 18
A7000-011-43A 11 29 27
A7000-015-43A 15 36 30
Ambient Temperature Switching frequency 8kHz, Max 50°C (24-Hour average maximum 45°C)
Installation type New Elevator or retrofit existing Elevators (MR or MRL)
IP Rating IP 00
I Motor Control Synchronous (geariess) machines or induction (geared) machine
Overload 150% for 60 sec, 200% for sec
Max speed ^1.5m/sec
Group operation Duplex on-board group control (CANBUS 2-Wire)
Max floors <16 landings with conventional wiring (9-16 landings require Additional option board)
Car Wiring Conventional parellel wiring with binary or Grey or Seven segment display function
Landing Wring Conventional parellel wiring with binary or Grey or Seven segment display function
Door operation model 3 selectable model control (Manual, Semi-Auto, Auto)
Emergency Evacuation operation 1-phase 230Vac UPS ready (Sine Wave form) with automatic light bad search
Encoder Type to be advised by customer Geared • Incremental encoders, singled ended (AB signals 10-30V HTL) Typical 1024PPR, terminal block connector, internal mounting
• Quandrature incremental encoders (A+, A-, B+, B-) signals, 5V HTL)
Geariess • Weton SinCos EI58C9.25 / ERN 1387 encoder with C, D Signals
• SinCos ECN 1313 / ECN413 encoder with EnDat 2.0 serial communications
• Quadrature incremental encoder (A+, A-, B+, B-) with UVW communication signals
Automatic Settings • Static Auto-tunning without brake Openning for Asynchronous and Synchronous machines
•Elevator Shaft position self-learning
Rollback prevention at start • Pre-torque function (with an analogue signal from load cell for geared machine)
• Anti-rollback function (without any External Load signal for geariess machine)