Features:
·Increased work efficiency without speed dropping
·Suit to heavy grinding work
·Easy to operate and has excellent stability
·Tough and easy to move
·Protected from overloads
KFC-7VF/KFC-13.1 (250Hz) Specification:
3m power cord (without plug) Included
Note: When exported to other countries and regions, we will make corresponding changes according to the local power grid electricity standards for our equipment and tool, please contact us to confirm the details in advance.
High frequency generators drive a generator with an electric motor, so they are also called rotary frequency converters. They first convert the electric energy at the commercial frequency to mechanical energy, then electric energy at the target frequency is produced and picked off.
Advantage:
·Inverter power supply controlled by microcomputers
·Easy to carry with small lightweight size
·Energy-saving power supply....decrease power consumption by 30%
·Quiet operation with less vibration and less noise
·Safe use by various protection functions
·50Hz/60Hz common type
·No reverse rotation on connecting with wrong phase sequence
KFC-7VF Specification:
KFC-13.1 Specification:
Note: When exported to other countries and regions, we will make corresponding changes according to the local power grid electricity standards for our equipment and tool, please contact us to confirm the details in advance.
Extension cord is used for Grinder working at the place away from High Frequency Generator, 3 types (1,2,4 socket) of the number of socket are available;2 types (10,20m) of the length of cord are available. Output cable are sold separately:
Precautions when selecting the KFC:
The KFC is inverter power supply equipment, so the output characteristic is feedforward control (output predictive control). Therefore,
when performing heavy cutting or heavy grinding, the output is not stable and the grinder may stall or the KFC may stop due to an inverter
overload.
When performing heavy cutting or heavy grinding with the KFC, using one KFC for one grinder may be easier.
The FG type is different from the KFC, its output characteristic is feedback control. Therefore, the FG responds to the load applied to it by the
grinder and it changes the output in the set range. The KFC does not possess the ability to follow heavy loads like the FG. The KFC inverter
capacity allowance is the maximum capacity, it cannot be used continuously at the maximum capacity.
Applications of Abrasives & Usage Notes:
| Model | Inverter Capacity | Current | Input | Output | Control Method | Ambient Conditions | Outlet Spec. | Weight (kg) | External Dimensions (mm) | ||||
| Voltage·Frequency | Permissible Variation | Voltage | Frequency | Installation Location | Ambient Temp. | Ambient Humidity | |||||||
| KFC-7VF | 7.0KVA | 17.5A | 3-phase AC 200-220V 50/60HZ | ±10% or lower | 200V (input voltage proportional response) | 120-250Hz Variable (V.F. control) | Sine wave PWM | Indoor | -10 to 40 ℃ | 90% or lower (no condensation) | 1 socket per unit | 8kg | W250 X H250 X D220 |
| KFC-13.1VF | 13.1KVA | 33A | 3-phase AC 200-220V 50/60HZ | ±10% or lower | 200V (input voltage proportional response) | 250Hz Variable (V.F. control) | Sine wave PWM | Indoor | -10 to 40 ℃ | 90% or lower (no condensation) | 2 socket per unit with lid for dust | 14.5kg | W300 X H320 X D268 |
This product complies with the new Electrical Appliance and Material Safety Technology Standards (Noise Countermeasures)
revised by the Ministry of Economy, Trade and Industry Ordinance No. 57. Enforced on April 1, 2013.
