✓ Standard: 2-3 days
✓ Urgent: 24-48 hours*
✓ Service Exchange: 48-hour replacement*
✓ Spare Unit: Same unit as the original*
* Services subject to availability
FRENIC-Lift LM1 is Fuji Electric’s first lift-dedicated inverter, catalogued as FRN…LM1S. One drive handles both machine types found in a shaft: a geared induction motor under closed loop vector control, and a gearless permanent magnet synchronous motor with a PG interface card.
Ratings run from 9.0 A at 3.7 kW to 91 A at 45 kW on three-phase 400 V, with a 200 V class and a single-phase 2.2 kW model for home lifts. Overload is 200 per cent of rated current, held for 3, 5 or 10 seconds by model. A braking chopper is built in and works with an external resistor at 50 per cent ED.
RS-485 is standard and a CAN bus port is fitted unless the type code ends in A. The commonest trap is the encoder offset: returning a permanent magnet installation to factory defaults loses the value in function code L04, and the pole tuning has to be repeated.
Purpose built for elevating machinery, with one drive for both geared induction and gearless permanent magnet synchronous motors
Six PG option cards covering line driver, parallel absolute gray code, EnDat 2.1 and SIN/COS encoders
200 % of rated current on overload, for 3, 5 or 10 seconds depending on the model
Braking chopper built into every model, working with an external resistor at 50 % ED
Battery rescue operation for 180 seconds from 24 V DC or 48 V DC
Safe Torque Off to SIL 2, Category 3, Performance Level d on models of 30 kW and below
RS-485 as standard, plus a CAN bus port on types whose code does not end in A
| Manufacturer | Fuji Electric |
|---|---|
| Series | FRENIC-Lift (FRN-LM1) |
| Series Type | Series for lift and hoisting applications |
| Capacity Range | 3.7 kW to 45 kW (3 phase 400 V supply); 5.5 kW to 22 kW (3 phase 200 V supply); 2.2 kW (1 phase 200 V supply) |
| Speed Control Accuracy | + 0.01% |
| Current Loop Bandwidth | 500 Hz |
| Overload | 200% of rated current; the permissible time varies by model: 3 s on the 400V 4.0 type and the 1 phase 200V 2.2 kW, 5 s on the 3 phase 200V 22 kW and the 400V 30, 37 and 45 kW, 10 s on the remaining types |
| Motor Control | IM/PMSM common drive; a single AC Drive can control an induction motor (open/closed loop control) and a synchronous motor (the optional PG interface card is required) |
| Encoder Feedback | open collector/complementary output standard; 5V line driver as option; Sin/Cos, Serial interface (EnDat2.1) and Parallel interface (4-bit gray code, UVW 3-bit code) |
| Safety Standards | EN 61800-5-1:2003 electrical safety. Functional safety EN 61800-5-2:2007 SIL 2 and EN ISO 13849-1:2008 Category 3 Performance Level d, Safe Torque Off via terminals EN1 and EN2, response 50 ms or less; functional safety applies to models of 30 kW or less |
| Communications | RS-485 communications (Modbus RTU) standard; CAN bus port fitted unless the type code ends in A, which denotes a unit without a CAN port |
| Keypad | TP-G1-ELS (multifunctional keypad, 12 languages available) |
| Product Status | Superseded in Europe by the LM2A and LM2C generations, with no discontinuation statement published by Fuji. Inverter Drive Repair offers inspection, repair and refurbishment. |
| Typical Applications | Lift, elevator and hoisting applications |
| Section | Model | Capacity, kW | Current, A | Dimensions (W x H x D), mm |
|---|---|---|---|---|
| Frenic Lift (1 phase 220 V) | FRN2.2LM1S-7E | 2.2 | 11 | 150x260x165 |
| Frenic Lift (1 phase 220 V) | FRN2.2LM1S-7EA | 2.2 | 11 | 150x260x165 |
| Frenic Lift (3 phase 220 V) | FRN5.5LM1S-2EA | 5.5 | 27 | 220x260x215 |
| Frenic Lift (3 phase 220 V) | FRN7.5LM1S-2EA | 7.5 | 37 | 220x260x215 |
| Frenic Lift (3 phase 220 V) | FRN11LM1S-2EA | 11 | 49 | 220x260x215 |
| Frenic Lift (3 phase 220 V) | FRN15LM1S-2EA | 15 | 63 | 250x400x215 |
| Frenic Lift (3 phase 220 V) | FRN18.5LM1S-2EA | 18.5 | 74 | 250x400x215 |
| Frenic Lift (3 phase 220 V) | FRN22LM1S-2EA | 22 | 90 | 250x400x215 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN4.0LM1S-4E | 3.7 | 9 | 150x260x165 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN5.5LM1S-4E | 5.5 | 13.5 | 220x260x215 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN7.5LM1S-4E | 7.5 | 18.5 | 220x260x215 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN11LM1S-4E | 11 | 24.5 | 220x260x215 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN15LM1S-4E | 15 | 32 | 250x400x215 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN18.5LM1S-4E | 18.5 | 39 | 250x400x215 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN22LM1S-4E | 22 | 45 | 250x400x215 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN30LM1S-4E | 30 | 60 | 320x550x261 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN37LM1S-4E | 37 | 75 | 355x550x270 |
| Frenic Lift (3 phase 400 V) CANopen version | FRN45LM1S-4E | 45 | 91 | 355x615x270 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN4.0LM1S-4EA | 3.7 | 9 | 150x260x165 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN5.5LM1S-4EA | 5.5 | 13.5 | 220x260x215 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN7.5LM1S-4EA | 7.5 | 18.5 | 220x260x215 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN11LM1S-4EA | 11 | 24.5 | 220x260x215 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN15LM1S-4EA | 15 | 32 | 250x400x215 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN18.5LM1S-4EA | 18.5 | 39 | 250x400x215 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN22LM1S-4EA | 22 | 45 | 250x400x215 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN30LM1S-4EA | 30 | 60 | 320x550x261 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN37LM1S-4EA | 37 | 75 | 355x550x270 |
| Frenic Lift (3 phase 400 V) without CAN port (type code suffix A) | FRN45LM1S-4EA | 45 | 91 | 355x615x270 |
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