L1000A
L1000A is the new special purpose lift inverter drive designed for 3 Million starts at 165% output current It provides advanced control functions to run induction and PM motor applications in geared or gearless elevator systems
Features
- New sensor-less torque compensation function including anti-rollback function,preventing shock and ensures a smooth start.
- New torque ripple suppression function for smooth start/stop and comfortable acceleration and deceleration characteristics.
- Overshoot and anti-vibration control including feed forward function, accel/decel compensation and 5 independent S-curve settings which ensure a perfectly smooth ride
- UPS and light-load direction search function provide reliable rescue operation.
- New stationary Auto-Tuning with closed brake.
- One motor contactor solution in compliance with EN81-1
Elevator drive Ratings:
- 3 ph 200 V : 1.5 kW to 110 kW
- 3 ph 400V : 1.5 kW to 110 kW
Elevator Drive
Elevator Drive 200V class Three phase
| L1000A Model No | Pmot(kW) | Iout(A) |
|---|---|---|
| CIMR-LT2A0008 | 1.5 | 8 |
| CIMR-LT2A0011 | 2.2 | 11 |
| CIMR-LT2A0018 | 3.7 | 17.5 |
| CIMR-LT2A0025 | 5.5 | 25 |
| CIMR-LT2A0033 | 7.5 | 33 |
| CIMR-LT2A0047 | 11 | 47 |
| CIMR-LT2A0060 | 15 | 60 |
| CIMR-LT2A0075 | 18.5 | 75 |
| CIMR-LT2A0085 | 22 | 85 |
| CIMR-LT2A0115 | 30 | 115 |
| CIMR-LT2A0145 | 37 | 145 |
| CIMR-LT2A0180 | 45 | 180 |
| CIMR-LT2A0215 | 55 | 215 |
| CIMR-LT2A0283 | 75 | 283 |
| CIMR-LT2A0346 | 90 | 346 |
| CIMR-LT2A0415 | 110 | 415 |
400V class Three phase
| L1000A Model No | Pmot(kW) | Iout(A) |
|---|---|---|
| CIMR-LT4A0005 | 1.5 | 4.8 |
| CIMR-LT4A0006 | 2.2 | 5.5 |
| CIMR-LT4A0009 | 3.7 | 9.2 |
| CIMR-LT4A0015 | 5.5 | 14.8 |
| CIMR-LT4A0018 | 7.5 | 18 |
| CIMR-LT4A0024 | 11 | 24 |
| CIMR-LT4A0031 | 15 | 31 |
| CIMR-LT4A0039 | 18.5 | 39 |
| CIMR-LT4A0045 | 22 | 45 |
| CIMR-LT4A0060 | 30 | 60 |
| CIMR-LT4A0075 | 37 | 75 |
| CIMR-LT4A0091 | 45 | 91 |
| CIMR-LT4A0112 | 55 | 112 |
| CIMR-LT4A0150 | 75 | 150 |
| CIMR-LT4A0180 | 90 | 180 |
| CIMR-LT4A0216 | 110 | 216 |
| Control Characteristics | |
| Product | L1000A |
| Type | Elevator Specific Drive |
| Rated Output Voltage (dependent on input) | Three Ph 200V Class : 200 to 240VAC Three Ph 400V Class : 380 to 480VAC |
| Motor Types | Induction Motor, Permanent Magnet Motor (SPM/IPM) |
| Control Methods | V/f Control, Open Loop Vector Control, Closed Loop Vector Control, Closed Loop Vector Control for PM |
| Speed Control Range | 1:40 (V/f Control) 1:1500 (Closed Loop Vector Control) 1:200 (Open Loop Vector Control) 1:1500 (Closed Loop Vector Control for PM) |
| 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) |
| Frequency Range | 0.01 to 200 Hz |
| Braking Transistor | Built-in upto 30kW |
| Frequency Accuracy | Digital reference: within ±0.01% of the max. output frequency (-10 to +40℃) Analog reference: within ±0.1% of the max. output frequency (25℃±10℃) |
| Frequency Setting Resolution | Digital reference: 0.01 Hz Analog reference: 0.03 Hz / 60 Hz (11 bit) |
| Output Frequency Resolution |
0.001 Hz |
| Torque Limit | All vector control modes allow separate settings in four quadrants |
| Accel/Decel time | 0.0 to 6000.0 seconds |
| Environmental Factors | |
| Ambient Temperature | -10 to 40℃ (open-chassis), -10 to 50℃ (NEMA Type 1) |
| Altitude | Up to 1000 meters |
| Humidity | 95% RH or less (no condensation) |
| Shock | 10 Hz to 20 Hz, 9.8 m/s2 max. 20 Hz to 55 Hz, 5.9 m/s2 max. |
| Area of Use | Indoors |
| Protection Features | |
| Motor Protection | Thermistor |
| Momentary Overcurrent Protection |
Drive stops when output current exceeds 200% of rated output current |
| Overload Protection | Drive stops after 60 s at 150% of rated output current |
| Overvoltage Protection | 200 V class: Stops when the DC bus voltage is more than approximately 410 V 400 V class: Stops when the DC bus voltage is more than approximately 820 V |
| Undervoltage Protection | 200 V class: Stops when the DC bus voltage decreases to less than approximately 190 V 400 V class: Stops when the DC bus voltage decreases to less than approximately 380 V |
| Heatsink Overheat Protection |
Thermistor |
| Stall Prevention | Stall prevention during acceleration |
| Ground Fault Protection | Protection by electronic circuit |
| Charge LED | Charge LED remains lit until DC bus has fallen below approx. 50 V |
| Standards Compliance | UL508C, EN61800-3, EN61800-5-1, EN954-1 Cat. 3, ISO13849-1 (Cat. 3, PLd), IEC/EN61508 SIL2 |
| Power Specifications | |
| Rated input Voltage/Frequency | 400V Class: Three-phase AC power supply: 380 to 480 Vac 50/60 Hz, DC power supply: 510 to 680 Vdc 200V Class : Three-phase AC power supply: 200 to 240 Vac 50/60 Hz, DC power supply: 270 to 340 Vdc |
| Allowable Voltage Fluctuation |
−15% to 10% |
| Allowable Frequency Fluctuation |
±5% |
| Common Specifications | |
| Carrier Frequency | Derating the output current enables a maximum of 15 kHz to be set.( Based on rating ) |
| Multi Funcction Digital Inputs | 8 Digital Inputs ( NPN or PNP ) |
| Multi Function Digital Outputs | 3 Programmable Relay M1-M2, M3-M4, M5-M6 (AC 250 V, max. 1 A DC 30 V, max. 1 A min. load DC 5 V, 10 mA), 1 fault relay MA-MB-MC(250 Vac, max. 1 A;30 Vdc, max 1 A(min. 5 Vdc, 10 mA)), 2 photcouplers P1,P2 (48 Vdc, max. 50 mA) |
| Multi Function Analog Inputs | 2 Multi function Analog input A1(0 to 10 Vdc (20 kΩ)), A2(0 to 10 Vdc (20 k ) 4 to 20 mA / 0 to 20 mA (250 )) & A3 (0 to 10 Vdc (20 kΩ) |
| Multi Function Analog Output | 2 Multi function Analog outputs FM-AC & AM-AC (−10 to +10 Vdc (2 mA)) |
| Serial communication | MEMOBUS/Modbus (RTU mode) comm. RS-485, Max. 115.2 kbps |
| Optional communication Protocols | Canopen |
| Programming Interface | Serial port or USB B port in front of VFD |
| Additional Functions | Torque compensation at start (with or without sensors), Auto-Tuning (for motor, encoder offset, and PM setup), braking sequence, Feed Forward, Short Floor, Advanced Short Floor, Rescue Operation using back-up power supply, Light Load Direction Search, Removable Terminal Block with Parameter Backup, Direct Landing, Brake Torque Check |