FRN0018C2S-4LM - Fuji Mini LIFT 7.5 KW10 hp 440V

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FRN0018C2S-4LM - Fuji Mini LIFT 7.5 KW10 hp 440V Trade Information

Minimum Order Quantity
1 Number

Delivery Time
24 Hours

About FRN0018C2S-4LM - Fuji Mini LIFT 7.5 KW10 hp 440V

The Fuji Electric FRN0018C2S-4LM is a specialized 7.5 kW (10 HP) Variable Frequency Drive from the FRENIC-Mini (C2) series, specifically engineered for Lift and Hoisting applications. It is designed to handle the unique torque and safety requirements of vertical movement.

Manufacturer:	Fuji Electric
Series:	Frenic Mini (FRN-C2)
Model:	FRN0018C2S-4E
Application:	pumps / fans / general purpose
Capacity, kW:	7.5
Current, :	18
Main power supply, V:	380-480
Phase:	3
Output frequency, Hz:	25-400
Enclosure:	IP 20
Overload capacity, % per 1 min.:	150
Acceleration time, sec:	0-3600
Deceleration time, sec:	0-3600
EMC filter:	-
Braking unit:	+
Analog input:	2
Digital input:	5
Analog output:	1
Digital output:	1
Relay output:	3
RS485 (Modbus RTU):	RS485, Modbus
Starting torque:	150%
PID:	PID - regulation
V/f control mode:	+
Vector control with feedback:	+
Sensorless vector control:	+
Operation temperature, :	-10.....+50
Storage temperature, :	-25......+70
Dimensions (W x H x D), mm:	180x220x158
Weight, kg:	3,1

Physical Dimensions & Weight

This 10 HP drive is built to be compact for elevator control panels.

Measurement	Metric	Imperial (Inches/Lbs)
Width	180 mm	7.09 in
Height	220 mm	8.66 in
Depth (Length)	158 mm	6.22 in
Weight	3.1 kg	6.83 lbs

Key Technical Specifications

Feature	Specification
Motor Capacity	7.5 kW (10 HP)
Rated Output Current	18.0 Amps
Voltage Class	3-Phase 380V to 480V AC
Overload Capacity	150% for 1 min; 200% for 0.5 sec
Braking	Built-in braking chopper (transistor)

Core Features for Lift Applications

Rollback Prevention: Provides high starting torque (200% at 0.5Hz) to ensure the car doesn't slip when the brake is released.
Brake Control Logic: Dedicated software to manage the timing of the external mechanical brake and the output contactor.
Rescue Operation: Supports single-phase UPS power (240V) to move the car to the nearest floor at low speed during a power failure.
Passenger Comfort: Uses advanced S-curve acceleration profiles to eliminate the "jerk" sensation during starts and stops.

The Fuji Electric FRN0018C2S-4LM (FRENIC-Mini C2) is a specialized drive designed specifically for Lifts, Elevators, and Vertical Hoisting systems. Rated at 7.5kW (10 HP) with an 18.0 Amp output, its functions are strictly focused on safety, passenger comfort, and precise mechanical brake coordination.

Primary Control Functions

Mechanical Brake Coordination: This is the most vital lift function. The drive manages the timing of the external motor brake to ensure the motor is producing enough torque before the brake is released. This prevents "rollback" (the elevator car slipping backward when starting).
High Starting Torque: Uses Dynamic Torque Vector Control to deliver 200% torque at 0.5Hz. This ensures a 10 HP motor can start moving a fully loaded lift car from a complete standstill smoothly and safely.
Slip Compensation: Monitors the motor load in real-time and automatically adjusts the output frequency. This keeps the lift speed identical whether the car is empty or carrying its maximum 10 HP weight capacity.

Operational Capabilities for Lifts

UPS Rescue Operation: The -4LM series can operate on a single-phase UPS during a power failure. This allows the drive to move the lift car to the nearest floor at a slow speed to safely evacuate passengers.
Multi-Segment S-Curves: Features advanced S-curve acceleration and deceleration profiles (up to 6 independent segments). This eliminates the "jerk" sensation at the start and end of travel, ensuring a high-quality ride for passengers.
Multi-Step Speed Control: Supports multiple preset speeds, such as:
- High Speed: For standard floor-to-floor travel.
- Leveling Speed: For the slow approach to a floor.
- Inspection Speed: For maintenance technicians to move the car safely.
Built-in Braking Chopper: Includes a dedicated braking transistor. When the lift travels downward, the motor generates electricity; the drive burns this "regenerative energy" through a resistor to maintain speed control and prevent overvoltage trips.

Safety & Maintenance

Output Contactor Control: Includes internal logic to manage the main output contactor, ensuring it only opens or closes when there is no current flowing. This prevents "arcing" and significantly extends the life of your electrical components.
Stall Prevention: Protects the motor and hoist cables by immediately stopping operation if it detects a mechanical jam or snag.
Life-Cycle Diagnostics: Tracks the wear of its own cooling fans and capacitors, providing a maintenance warning before the drive reaches the end of its service life.

Connectivity

RS-485 Modbus RTU: Comes standard for communication with the main elevator controller or a factory-wide PLC.
Keypad Potentiometer: Allows for easy manual "jogging" of the lift at slow speeds during maintenance inspections.