Yaskawa Inverter L1000 series 

Application of Inverter Yaskawa A1000

Elevator

Power supply

3P, 200 to 240Vac, 380 to 480Vac (− 15% to +10%) 50/60 Hz (± 5%)

Rated capacity

1.5-110kW (200V), (400V)

Rated current

8-415A (200V), 5-216A (400V)

Output frequency range

0.01 to 120 Hz

Starting Torque

150% / 3 Hz (V/f Control)

200% / 0 r/min (Closed Loop Vector Control)
200% / 0.3 Hz (Open Loop Vector Control)

200% / 0 r/min (Closed Loop Vector Control for PM)

Overload current rating

Drive stops after 60 s at 150% of rated output current

Control Method

V/f Control, Open Loop Vector Control, Closed Loop Vector Control, Closed Loop Vector Control for PM

Braking unit

All models dow to 30 kW are equipped with a brak -ing transistor for even more powerful braking op -tions by just adding a braking resistor.

Input

Multi-Function Digital Input, Main Frequency Reference Input, Safety Input

Ouput

Multi-Function Photocoupler Output, Fault Relay Output, Multi-Function Digital Output, Monitor Output, , Safety Monitor Output

Protection Function

Motor Protection, Momentary Overcurrent Protection, Overload Protection, Overvoltage Protection, Undervoltage Protection, Momentary Power Loss Ride -Thru, Heatsink Overheat Protection, Stall Prevention, Ground Fault Protection: Protection by electronic circuit

Main Control Functions

Torque compensation at start (with or without sensors), Auto-Tuning (for motor and encoder offset), braking sequence, Feed Forward, Short Floor, Rescue Operation using back-up power supply, Light Load Direction Search, Removable Terminal Block with Parameter Backup..

Communication

CANopen

Peripheral Devices and Options

LCD Operator, AC Reactor, DC Reactor, Braking Unit, Braking Resistor, noise filter...
Operator Extension Cable, I/O Option Cards,PG Speed Controller Card

Degree of protection

IP00 open -chassis, IP20 NEMA Type 1 enclosure