Arc Protection Relay
Selco’s arc protection relay has a broad application and is designed for the purpose of providing over or low voltage protection to the equipment. We offer wide-assortment of protection relay- available in many versions, supply voltage, measuring currents, and functions all at cost-effective prices. Also, some of our relays are designed wholly for the use in land-based applications.
Our arc protection relays offer maximum safety and accuracy and provide proper measuring techniques and a vast number of programmable options. Ground fault relay provides protection to generators against earth faults or over current by detecting the magnitude of the current, and on exceeding the preset value, this device will be activated.
SELCOUSA, INC.
Protective Relay
The following Relays are some of the protective devices we offer:
Over Voltage Protection
Under Voltage Protection
Over Frequency Protection
Under Frequency Protection
Over Current Protection
Under Current Protection
Overload Protection
Reverse Power Protection
Excitation Loss Protection
Insulation Monitor
Ground Fault Protection
Phase Sequence
Showing 1–16 of 37 results
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Phase Sequence (4)
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Transient (3)
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Current Protection (14)
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Excitation Loss Protection (1)
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Frequency Protection (5)
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Overload Protection (4)
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Reverse Power Protection (6)
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Short Circuit Protection (4)
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Voltage Protection (7)
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G0100 Programming Kit for T7900 & G-Series
$ 235.00 Add to cart -
G2000 Power Relay, Aux 24VDC, CT 5A, Reverse Power or OverLoad Protection
$ 487.00 Add to cart -
G2200 Current Relay, Aux 24VDC, CT 5A, Over Current or Under Current
$ 487.00 Add to cart -
G3000 Frequency Relay, Aux 24VDC, Over Frequency and Under Frequency
$ 487.00 Add to cart -
G3100 Voltage Relay, Aux 24VDC, Over Voltage or Under Voltage (Single Phase)
$ 487.00 Add to cart -
G3300 Voltage Relay, Aux 12-48VDC, Over Voltage or Under Voltage (Three Phase)
$ 667.00 Add to cart -
G3600 Voltage Relay, Aux 24VDC, Over Voltage and Under Voltage (Single Phase)
$ 487.00 Add to cart -
KCC101 Single Phase Overcurrent Protection, Analog Output
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KCC110 AC Current Imbalance Protection, Analog Output
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KCC112 Current Differential Protection / Ground Fault Protection, Analog Output
$ 800.00 – $ 883.00 Select options This product has multiple variants. The options may be chosen on the product page -
KEC115, KEC116 and KEC117 AC Generator Short Circuit & Over Current Protection, Output Relays, Optional Analog Output
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KEV233, and KEV234 Three Phase Voltage Monitor and Guard, Output Relay, optional Analog Output
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KPC112 Current Differential Protection / Ground Fault Protection, Analog Output
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KPF221 Frequency Protection for Single or Three Phase Systems
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KPW171, KPW174, KPW176 and KPW177 Reverse Power & Overload Protection, Output Relay, optional Analog Output (Watt Transducer)
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KRM72x – Phase Failure / Sequence Relay
$ 585.00 Select options This product has multiple variants. The options may be chosen on the product page