KEB F5 Compact Drive Overview
Meet the KEB 12F5C1B-350A variable frequency drive. It belongs to the popular Combivert F5 series. This model delivers reliable 4 kW motor control. It is designed for three-phase AC motors. The 12F5C1B-350A offers excellent value for general applications.
Key Product Advantages
- Compact Size: Small footprint saves valuable panel space.
- Built-in Braking: Integrated resistor for fast motor stopping.
- Premium Control: Features sensorless vector control mode.
- Flexible I/O: Multiple digital and analog input/output points.
- Easy Connectivity: Built-in RS485 port supports Modbus RTU.
Main Electrical Specifications
- Brand: KEB
- Model: 12F5C1B-350A
- Series: Combivert F5 Compact
- Rated Power: 4 kW (6.6 kVA) / 5 HP
- Input Supply: 3-Phase 400V AC, 50/60 Hz
- Rated Input Current: 13.3 A
- Output Current: 9.5 A
- Output Voltage: 0 – 400 V AC
- Output Frequency: 0 – 800 Hz
Mechanical & Interface Details
- Protection Class: IP20
- Operating Temperature: -10°C to +45°C
- Storage Temperature: -25°C to +70°C
- Analog Inputs: 2 channels
- Digital Inputs: 8 channels
- Analog Outputs: 2 channels
- Relay Outputs: 2 channels
- Communication: RS232/RS485
- EMC Filter: Optional accessory
Physical Dimensions & Weight
- Height: 22 cm / 8.6 in
- Width: 9 cm / 3.5 in
- Depth: 16 cm / 6.2 in
- Weight: 2 kg / 4.4 lbs
- Cooling Method: Natural convection
- Mounting Style: Wall or panel mount
Package Contents & Warranty
- One KEB 12F5C1B-350A drive unit
- Product installation and user manual
- Standard mounting hardware kit
- This product includes a 12-month standard warranty
- The warranty period starts from the shipment date
Shipping & Logistics
- We ship worldwide using major courier services
- Primary carriers: FedEx, UPS, and DHL
- Orders are typically processed within 1-3 business days
- All shipments include online tracking numbers
- Final shipping cost and time depend on the destination
- Contact us for special shipping requirements
Frequently Asked Questions
Is the EMC filter included with this drive?
No. The EMC filter is an optional accessory and must be ordered separately.
Can this drive control a single-phase motor?
No. The 12F5C1B-350A is designed only for three-phase AC motors.
What is the power rating of the built-in brake resistor?
The internal resistor handles standard braking. For high inertia loads, we recommend an external resistor.
What signal type do the digital inputs accept?
They accept 24V DC switch signals for start, stop, and multi-speed control.
How do I get technical documents or software?
Please contact our support team. Email info@oiltechcontrols.com or message us on WhatsApp +86 158 8020 0923.
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