10 Best
Voltage Monitoring Relays
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Product Highlights- Output :- 1st relay 5a, 230v ac (resistive load) 1st relay 10a. 230v ac (resistive load) 2nd relay (optional)
- Supply :- 230v ac ± 20%, 50hz
- Input :- 50 to 520v ac (l-l), 30 to 300v ac (l-n)
- Parameter :- over voltge, over frequency, inder voltage, under frequency
- Dimension (hxwxd)mm :- 96x96x23 , panel cutout mm :- 92x92
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Product Highlights
- Multi-voltage: three phase wire @ 208 – 480 vac
- Led indication for all faults & for change in settings during run time for better security
- Protects against phase loss, phase reversal & phase asymmetry
- Selectable under voltage / over voltage & asymmetry
- 1 c/o configuration
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Product Highlights
- This product provides multi-protection, including over voltage, under voltage, and overload protection, with a 0.1 second action time.
- The device is equipped with an auto reconnect feature that ensures instant power supply cutoff in case of voltage fluctuations. once the supply is back to normal, the device automatically reconnects the supply within 1~900 seconds (adjustable), providing you with a seamless experience without any interruptions.
- Please note that this device has a maximum sustainable voltage of 440v. this means that it is designed to operate safely within this range. in case of an unexpected power surge, this device is equipped with a protective mechanism that will cause it to self-destruct, effectively preventing any damage to your appliances. you can rest assured that your appliances are safe ...
- Did you know that sudden voltage and current fluctuations can seriously damage your home appliances? that's why it's important to protect them! let me help you find the best solution to keep your appliances safe and sound.
- This device offers a comprehensive range of protection features including over voltage protection ranging from 130 to 300 volts, under voltage protection ranging from 125 to 229 volts, and over current protection ranging from 1 to 63 amperes. these features help ensure safe and reliable operation of the device, preventing damage from electrical surges or other unexpecte...
- You have the ability to customize the reconnect time and cut-off values based on your specific needs. this feature is adjustable to ensure it meets your requirements.
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Product Highlights
- Voltage protector: -it provides various protections to complete house over under voltage protector and overload / current protection with wide adjustable range (refer manual for complete details)
- Range: -over-voltage protection: 85-300 v (default 270 v); under-voltage protection: - 85-300 v (default 170 in);over-current protection: - 1-63a (default 40a); power on delay after power off: - default 2 sec, recovery time / recovery voltage gap is adjustable
- 2 in 1: - voltage protector with energy meter is all that is required; with over voltage under voltage protection, the device measures instantaneous rms energy as well as historical energy readings upto 0-9999 kwh
- Display: -lcd screen displays the total energy (kwh), real-time current (a), voltage (v), active power (w)
- Note: - in case of constant tripping, turn off the malignant load protection (resistive load limit). it can be adjusted from 0.5a~5a and it trip when sense instant increased load
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Product Highlights
- Function: - you can now monitor the power consumption of any appliance as per your requirement. note- in case power factor is less than 1, divide active power (kwh) by pf to get actual power reading.
- Application: - this monitor is easy to install and can be widely used in school, market, home appliances, industry, laboratory, etc.
- 6 in 1 watt meter: - check 6 readings simultaneously, i.e. voltage(40-300v), current(0-100a), power(0-30000w), energy(0-99999kwh), frequency(45-65hz) and power factors(0-1pf).
- Display: - colorful lcd hd display with back-light function makes readings clearly visible even at night.
- Reset: to reset the energy meter, simply press and hold the reset button for 5 seconds. additionally, please note that all data will be automatically saved when the power is turned off. once the energy reading reaches 99999 kwh, the device will display an "hhh" error, indicating the need for a reset. (note- product comes with 1 year warranty
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Product Highlights
- Multi-protection: -this product cover all three protection range i,e over voltage, under voltage and over load protection with action time of 0.1 sec.
- Auto reconnect: - in case of voltage fluctuations, the device instantly cut off the power supply. when supply is back to normal, the device automatically reconnect supply within 1~500 sec (adjustable)
- Why do you need this?- to protect your home appliance from damage due to sudden voltage and current fluctuations
- Range: - over voltage protection ranging 230~300v, under voltage protection ranging 140~210v and over current protection ranging 1~63a.
- Note:- maximum sustainable voltage of this device is 440v. in case of surge this product will destroy itself without damaging your appliances. your appliances will safe.
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