Home KEB F4 Combivert Frequency Inverters 16.F4.C1G-3420

16.F4.C1G-3420

Rated 4.5 (32 total ratings)

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The KEB 16.F4.C1G-3420 controller module is a part of the F4 Combivert Frequency Inverter Series and features an input voltage range of 100-240 VAC. This module has two CAN interfaces, is electrically isolated, and requires a TB712 terminal block for screw-in mounting. Power consumption stands at 14.5 Watts.

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Product Description:

KEB is one of the leading manufacturers which is specializing in innovative industrial automation solutions. The 16.F4.C1G-3420 Frequency Inverter is manufactured to provide effective and efficient control for various industrial applications. This small-sized device is made for demanding industrial environments which offers precise performance.

The 16.F4.C1G-3420 Frequency Inverter works well on a 100-240 VAC power supply with a power consumption of 14.5 W. Its 3-phase input code makes it suitable for diverse setups which ensures compatibility with industrial systems. This inverter has two electrically isolated CAN interfaces allowing smooth communication and improved safety in networked systems. It has a 4kHz clock frequency and this inverter ensures smooth and stable performance even in complex applications. Its small-sized control design optimizes operational efficiency while minimizing space requirements. The braking transistor enhances energy management and supports dynamic braking functions. Mounting the device is straightforward with its screw-in module design, though the TB712 terminal block must be ordered separately. The device supports network capability which enables it to integrate into modern automation systems easily. This flexibility makes it a perfect choice for industrial environments requiring high precision. The 16.F4.C1G-3420 Frequency Inverter is a standard model with a balance of performance and adaptability. Its integration of compact control, network capability and energy-efficient features makes it highly suitable for industrial automation. With its reliable design and varied functionality, the KEB Frequency Inverter is an ideal solution for achieving efficient and precise control in various applications.

This product reflects KEB's commitment to deliver high-quality automation solutions to meet the needs of modern industries. The 16.F4.C1G-3420 Frequency Inverter is a dependable choice for improving productivity and operational efficiency in diverse industrial setups. This product may be transported anywhere globally and is covered by a standard replacement warranty for customer satisfaction.

Specs
Common Troubleshooting Steps
Product Comparison
Similar Ordering Codes
Common Error Codes

Accessories
Braking Transistor"

Can Interfaces
2

Clock Frequency
4kHz

Input Code
3-Phase

Input Voltage Range
100-240 VAC

Interfaces
2 CAN interfaces

Isolation
Electrically isolated

Mounting
Screw-in module, order TB712 terminal block separately

Network Capability
Yes

Options
Standard

Power Consumption
14.5 W

Power Supply
100-240 VAC

Type
Controller Module

Used Control
Compact

Fault Code	Text Display / Meaning	Typical Cause(s)	Quick Corrective Action
E.UP	Undervoltage (DC-link)	Input voltage too low/unstable, one phase missing, long supply leads	Check mains phases & voltage, correct wiring, lengthen accel/decel ramps
E.OP	Overvoltage (DC-link)	High line voltage, regen energy during fast decel, brake resistor open	Add/verify braking resistor, lengthen decel ramp, check mains level
E.UPh	Phase Missing	One supply phase absent or heavily sagging	Verify 3-phase feed, tighten terminals, inspect fuses/contactors
E.OC	Over-current	Short-circuit or ground fault on motor leads, accel ramp too short	Insulate/megger motor cable, lengthen accel ramp, test motor windings
E.OHI / E.OH	Heatsink Over-temperature	Fan clogged, ambient > 40 °C, airflow blocked	Clean heatsink & fan, improve cabinet ventilation, allow cooldown
E.dOH	Motor PTC Over-temperature	Motor overloaded, PTC > 1650 Ω, sensor cable break	Reduce load, check motor fan, test PTC wiring, allow cooling
E.OL	Drive Overload	Continuous high load beyond rating, poor tuning	Verify load sizing, retune PI loops, up-size drive if required
E.EF	External Fault	Digital input configured as “External Fault” became active	Trace external interlock chain, reset once input returns to normal
E.EEP	EEPROM Error	Parameter memory corrupt / write failure	Cycle power, try parameter save; if persistent replace control board
E.PU	Power-circuit Fault	Internal power unit, fan or gate-drive problem	Inspect fans & power board, check DC bus, contact KEB service

Part Number	Voltage Class (3~)	Rated Power	Continuous Output Current*	Approx. Size (H × W × D mm)
16.F4.C1G-3420	400 V (G-frame)	15 kW	—	320 × 180 × 260 mm
16.F4.C1G-3421	400 V	12 kW	30 A	170 × 340 × 255 mm
16.F4.C1G-3440	400 V	15 kW	33 A	170 × 340 × 255 mm
16.F4.C1G-M440/2.2	400 V	15 kW (23 kVA)	33 A	N/S
16.F4.C1H-3280	230 V	15 kW	66 A	297 × 340 × 255 mm
16.F4.C1H-4A01	305-500 V	≈15 kW (23 kVA)	33 A	N/S

Code	Meaning shown on keypad
E.UP	DC-link undervoltage
E.OP	DC-link overvoltage
E.UPh	Phase failure
E.OC	Over-current
E.OH	Power-module over-temperature
E.dOH	Motor PTC over-temperature
E.OL	Drive overload (I²t)
E.EF	External fault input active
E.EEP	EEPROM defective
E.PU	Power-circuit fault

Frequently Asked Questions about 16.F4.C1G-3420:

Q: What is the input voltage range of the 16.F4.C1G-3420 Frequency Inverter?

A: The input voltage range of this inverter is 100-240 VAC, making it suitable for various industrial systems and applications.

Q: How many CAN interfaces are available in the KEB Frequency Inverter?

A: The 16.F4.C1G-3420 Frequency Inverter features two electrically isolated CAN interfaces for seamless communication and safety.

Q: Does the 16.F4.C1G-3420 support three-phase input systems?

A: Yes, this frequency inverter is compatible with three-phase input systems for enhanced performance and reliability in industrial setups.

Q: What is the power consumption of the 16.F4.C1G-3420 Frequency Inverter?

A: The power consumption is 14.5 W, making it an energy-efficient solution for industrial automation.

Q: Is the braking transistor included in the 16.F4.C1G-3420 Frequency Inverter?

A: Yes, the inverter includes a braking transistor for efficient energy management and dynamic braking functions.

Internal Product Review

‘‘The 16.F4.C1G-3420 Frequency Inverter offers reliable industrial automation with 100-240 VAC input and network capability. Its compact control design and braking transistor ensure optimal performance. Perfect for precise and efficient system control.’’