ISOHEAT KM-L220 Power controller

Beschreibung

ISOHEAT KM-L220 power controller

The ISOHEAT KM-L220 power controller is a compact, precise phase angle controller that is primarily used in laboratories, workshops and industrial environments. With its stepless adjustment from 0 to 100 % heating power, it offers an efficient way to precisely control the temperature of heating mantles, heating tapes or heating cables. Unlike some conventional power levels, this model is characterized by a high switching capacity of up to 2000 W and a two-pole switch-off, which ensures increased operational safety. Comparisons with the [Elmess LR2-G power controller], for example, show that this device also covers a wide range of applications, such as the control of universal motors.

Performance features and technical details

Thanks to its robust plastic housing, the control unit presented here is particularly suitable for professional applications. Other products such as the [Friedr. Freek R10-2000 power controller] also confirm that similar features and reliability can usually only be achieved with more complex installations. The most important characteristics at a glance:

– Nominal voltage: 230 V AC
– Maximum switching capacity: 2000 W
– Switching current: 10 A
– Protection class: IP 20
– Protection class: I
– Connection: 1.2 m mains cable with safety plug, output via earthed socket outlet
– Compact dimensions: 150 × 80 × 55 mm
– Simple, plug-and-play installation

The power controller can also be easily connected upstream and allows flexible power adjustment. As the device can be used universally, it can not only be used to heat various substances – such as water, oils, solvents or certain chemical reaction mixtures in laboratory processes – but also to control the speed of universal motors. However, it should always be noted that motors with an operating capacitor are not supported.

The device is based on phase angle control, which enables stepless regulation without major switching losses. In safety-relevant areas, the two-pole switch-off ensures that a connected laboratory device, for example, is completely de-energized. The flexibility also extends to use with transformers: Laboratory motors, small pumps or mixing systems are often controlled almost silently without having to carry out extensive modifications to the electronics.

Certifications and standards

Since the ISOHEAT KM-L220 power controller is designed for professional use, high quality standards are observed during production. Protection class I and protection rating IP 20 guarantee basic protection against external influences. When used correctly and installed properly, the device meets all current safety guidelines that are relevant in laboratory and production environments.

Typical applications

The following application examples show how versatile such a power controller can be in practice:

– Regulation of heating mantles in laboratory tests with chemical substances such as ethanol or isopropanol
.- Control of heating tapes for process heat in industrial production lines.
– Precise heat monitoring for experiments that require constant but flexible temperature maintenance, such as reaction vessels with sensitive contents (e.g. organic solvents).
– Speed control of universal motors such as mixers or stirrers, provided they do not have operating capacitors.

Infinitely variable control is particularly helpful in sensitive laboratory applications to avoid fluctuations. In the process industry, this enables a uniform temperature distribution, which is crucial for achieving a consistent product result.

FAQs

How to connect the power controller

The power controller is ready to plug in and is connected to 230 V AC via a Schuko plug. The load is then connected via the integrated earthed socket.

Can I connect several loads at the same time?

The appliance has a socket outlet to which a load with a maximum power of 2000 W can be connected. Multiple sockets or parallel connections should be avoided due to the risk of exceeding the rated current.

Is the device suitable for motors with an operating capacitor?

No, the phase angle control of the actuator does not support motors with an operating capacitor. Universal motors without capacitors, however, can be controlled without any problems.

Are there any special safety precautions to be observed?

The two-pole disconnection completely isolates consumers from the mains. Nevertheless, protective clothing (e.g. heat-resistant gloves) should always be worn when using hot appliances. It is also advisable to check the connections regularly.

How is the power setting adjusted?

The power is adjusted continuously from 0 to 100 % using a rotary knob on the top of the appliance. This can be done during operation.

Conclusion

The ISOHEAT KM-L220 power controller offers a solid way to precisely control the power of heating or universal appliances and thus meet the individual requirements in the laboratory, production or workshop. Its robust design, easy handling and high power limit of up to 2000 W make it a reliable and versatile choice when it comes to effective temperature control or motor control.