Multifunctional Microcontroller Based 3P Voltage Protector Digital Display Voltage Meter Adjustable Voltage Protective Device

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tailihalas0293
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$80.58
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Voltage Meter
$80.58
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【With Self-resetting Function】: The device can automatically return to a normal working state after a failure or abnormal situation without manual intervention. This function can greatly improve the availability and reliability of the device. 1-500 seconds self-reset time is adjustable.
【Input Phase Priority Selection】: The changeover switch can set which power resource is the priority, when the priority phase recovers to the normal voltage, the phase transfer switch will change back to a priority power resource.
【Wide Applications】: Suitable for a variety of occasions, such as rental houses, shopping malls, schools, factories, etc. Mainly used in all kinds of equipment and systems that need powersupply, such as industrial production equipment, elevators, air conditioning systems, powersupply systems, and so on.
Specifications:
Name: Automatic Phase Switching Protector
Material: plastics
Model: JJTP2-63V, JJTP2-100V (optional)
Rated power voltage: 220 VAC
Working voltage: 140-300VAC
Rated frequency: 50/60Hz
Hysteresis:
Over voltage and asymmetry: 5V
Under voltage: 3V
Asymmetry trip delay: 10s
Recovery delay time: 1-500s
Voltage measurement accuracy: ≤1% (over the whole ranges)
Rated insulation voltage: 450V
Output contacts: 1NO
Electricallife:100000
Mechanicallife:100000
Protection degree: IP20
Pollution degree: 3
Altitude: ≤2000m
Operating temperature: -5℃ to 40℃
Humidity: <50% at 40℃ (without condensation)
Storage temperature: -25℃ to 55℃
Package size:
JJTP2-63A: 100 * 100 * 80mm / 3.94 * 3.94 * 3.15in
JJTP2-100A: 110 * 110 * 80mm / 4.33 * 4.33 * 3.15in
Package weight:
JJTP2-63A: 400g / 0.88lb
JJTP2-100A: 500g / 1.10lb
Packing List:
1 * Automatic Phase Switching Protector

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How to choose the correct size:

Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.

For example, If your foot length is 255 mm , you should choose the size 8.

Step 3 If you\'re not sure of the correct size, you can click chat with us!

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Multifunctional Microcontroller Based 3P Voltage Protector Digital Display Voltage Meter Adjustable Voltage Protective Device
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