Mikro's combined overcurrent and earth fault protection delivers comprehensive protection schemes for medium and low voltage applications. These cost-effective protective devices include three phase IDMT elements and definite time elements for overcurrent and earth fault protection. The higher end model, MK2200 and MK2200L also includes essential features such as Modbus RTU communication; control features such as cold load pickup blocking, breaker failure, and digital input. Mikro's COCEF also offers enhanced diagnostic features such as fault data recording.
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Mikro's RPR415 reverse power relay is a directionally controlled timing relay which serves as a device to monitor system power direction and protect AC generators from motoring. When such a condition occurs and the reverse current exceeds your adjustable preset limit and the current persists for a predetermined delay time, the trip relay operates to disconnect the circuit.
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Mikro’s metering solution provides user with the choice of measurements of various parameters in the electrical system. It includes measurements such as Voltage, Frequency, Current, Power Factor, Energy (kVAh, kWh & kVARh) and Power (Apparent, Active & Reactive).
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Mikro's cost-effective voltage relays provide protection against equipment failure caused by voltage faults on 3 Phase systems. A wide range of units are available including reverse power, phase loss and under & over voltage. Each unit has characteristics to suit different protection scenarios.
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Mikro's cost-effective earth fault relays comprehensively detect and activate trip protection to medium and low voltage applications. The series of earth fault relays are microprocessor-based numerical relays and are housed in resilient mounted casing. The high end model, MK232A includes five selectable IDMT characteristic curves which provide multiple matching protection characteristics curve for different load types.
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The Mikro series of earth leakage relays ensure the protection of electrical installations and persons against direct and indirect contacts. The DIN310E model provides real-time leakage current display, leakage fault current recording and has a 50% pre-fault contact.
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Mikro's overcurrent protection delivers comprehensive protection schemes for low voltage applications. All Mikro's overcurrent units are microprocessor-based numerical relays and are housed in high-strength protective casing. The models in the range provide a wealth of options including programmable relay outputs to static, and digital display or dial activated.
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