Fasealert-3: Three phase Voltage Monitor Relay

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More than 617 available for immediate shipping.

Characteristics

Avoid damage to engines and equipment
Used in motors from 1 to 300 H.P.
Easy to install
LEDs indicate status, faults, and time delays.
Certified by UL de México SA de CV.

Description

The Fasealert F3 is a very reliable phase fault relay with state-of-the-art technology that protects motors and three-phase equipment of any capacity and for all types of starters against low voltage, phase failure, voltage imbalance, and reverse sequence.

The F3 protects by disconnecting the contactor coil and turning off the motor or equipment when it detects any voltage faults. It has an internal contact that opens or closes according to the voltage conditions.

It has a knob to adjust the low voltage and indicator LEDs for normal voltages and faults.

It has a disconnection delay so that it does not disconnect during a transient fault.

Optional equiplment

Adapter plate for DIN rail mounting

Watch Video Product Information User Manual

Specifications Model comparisons

Model	Nominal voltage	Maximum voltage	Low voltage adjustment
F3-220	220 V	270 V	180-220 V
F3-380	380 V	470 V	300-380 V
F3-440	440 V	540 V	360-440 V

Frecuency: 50/60 Hz
Disconnect delay: 5 seg.
Voltage imbalance protection: 5%
Contact: 10 Amp 1PDT @ 220 VCA, 3 Amp. @ 440 VCA, 100,000 operations.

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Model	Standard F3	Plus F3P	Digital F3D
Protection against low voltage	✓	✓	✓
Phase fault protection	✓	✓	✓
Protection against imbalance	✓	✓	✓
Protection by reverse rotation	✓	✓	✓
Indication of each failure	✓	✓	✓
High voltage protection		✓	✓
Adjustable delays		✓	✓
Adjustment of imbalance			✓
LCD illuminated screen			✓
Voltage indications			✓
V Max. y and Min. Memory			✓
Fault memory			✓
Data logger			✓
Accuracy of 25º C	2%	2%	1.5%
Warranty	3 years	3 years	5 years

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