mkk440-d-56-21

• Product Introduction

MKK440-D-56-21 Power Capacitors

The Epcos-TDK cosine capacitor series The PhaseCap HD series is a continuation of the PhaseCap MKK AC series. These capacitors have a power range of 40 to 60 kVar (frequency of 50 Hz). The capacitors are specifically designed for use in reactive power compensation devices, and their main factors are their long service life, constant capacity, and ability to withstand inrush currents of up to 200 x In. This type of MKK AC capacitor increases the installation density of the steps of the reactive power compensation unit, thereby reducing the number of components and the total cost (e.g., the control step of a capacitor in a 50kVar cylindrical aluminum housing). These capacitors are reliable in operation and easy to install (for securing Epcos capacitors to the mounting surface and grounding at the bottom of the housing, providing bolted connection M12 - torque 10N?) M）。 Capacitors should only be installed in an upright position. The connection of the terminals must be done by a flexible conductor. When installed between condensers, a distance must be provided to provide cooling conditions (at least 20 mm in the case of natural cooling). Since the vertical elongation of the housing (special expansion flange) triggers the overvoltage safety lock, the free space above the capacitor must be kept at least 20 mm high. Capacitors should only be installed in an upright position. The connection of the terminals must be done by a flexible conductor. When installed between condensers, a distance must be provided to provide cooling conditions (at least 20 mm in the case of natural cooling). Since the vertical elongation of the housing (special expansion flange) triggers the overvoltage safety lock, the free space above the capacitor must be kept at least 20 mm high. Capacitors should only be installed in an upright position. The connection of the terminals must be done by a flexible conductor. When installed between condensers, a distance must be provided to provide cooling conditions (at least 20 mm in the case of natural cooling). Since the vertical elongation of the housing (special expansion flange) triggers the overvoltage safety lock, the free space above the capacitor must be kept at least 20 mm high.
The capacitors of the PhaseCap HD series are produced according to the manufacturer of patented MCC technology - a combination of flat and "wave" cuts on the edges of single-sided metallized polypropylene films that increase the contact surface area of the electrodes.

apply
- Automatic and unregulated reactive power compensation devices.
- Disordered (determined) reactive power compensation system.
peculiarity
- High unit power (up to 50 kVar)
- Small loss of yourself.
- Capable of withstanding inrush currents up to 200 x Inom.
- No maintenance required during operation.
security
- "Self-healing" properties of dielectric systems.
- Built-in over-voltage safety lock in the housing
- Terminal connector terminals prevent direct contact (IP20 type)
- Dry technology - filled with inert gas.