Phau ntawv qhia

1. Taw qhia

This manual provides detailed instructions for the installation, operation, and maintenance of the IXITAB KWS-AC301/KWS-AC300 Digital AC Power Energy Meter. This device is designed to accurately measure and display AC voltage, current, active power, energy (kWh), and temperature. It is suitable for monitoring electrical parameters in various AC circuits.

2. Cov ntaub ntawv kev nyab xeeb

CEEB TOOM: Electrical shock hazard. Installation and servicing should only be performed by qualified personnel. Failure to follow these instructions may result in serious injury or death.

• Ensure the power supply is disconnected before installation or wiring.
• Tsis txhob tshaj qhov teev tsegtage and current ratings (AC 50-300V, 100A).
• Tsis txhob khiav lub cuab yeej hauv ntub lossis damp tej yam kev mob.
• Khaws lub cuab yeej kom deb ntawm cov khoom siv hluav taws xob.
• Xyuas kom tseeb tias txhua qhov kev sib txuas muaj kev ruaj ntseg thiab raug ua ntej siv fais fab.

3. Khoom Tshajview

The KWS-AC301/KWS-AC300 meter features a clear digital display for simultaneous monitoring of multiple electrical parameters. It is compact and designed for easy integration into electrical panels or systems.

Figure 3.1: Product image placeholder. This image indicates that a specific product image is not available. The actual product is a compact digital meter designed for AC electrical measurements.

Cov yam ntxwv tseem ceeb muaj xws li:

• Real-time measurement of AC Voltage (V), Current (A), Active Power (W), and Energy (kWh).
• Kub zaub.
• High accuracy and stability.
• Ib qho yooj yim-rau-nyeem digital zaub.

4. Kev teeb tsa thiab xaim

Before proceeding, ensure the main power supply is OFF.

1. Mounting: Choose a suitable location for the meter, typically within an electrical panel or enclosure, ensuring adequate ventilation.
2. Voltage Input (L/N): Txuas lub AC voltage input wires to the designated L (Live) and N (Neutral) terminals on the meter. Ensure the voltage is within the 50-300V AC range.
3. Current Transformer (CT) Connection:
   • Pass the load wire (the wire carrying the current you wish to measure) through the hole of the external current transformer (CT).
   • Connect the two small wires from the CT to the dedicated CT input terminals on the meter. Pay attention to polarity if indicated, though many simple CTs are non-polar for measurement.
4. Load kev twb kev txuas: Ensure the load is correctly connected to the circuit being monitored.
5. Hwj chim On: After all connections are verified and secure, restore power to the circuit. The meter should power on and display readings.

Note: The CT must be connected before applying power to the meter to avoid damage. Do not disconnect the CT while power is applied to the meter.

5. Cov lus qhia ua haujlwm

Once powered on, the KWS-AC301/KWS-AC300 meter will automatically begin displaying the measured parameters. The display typically cycles through or shows simultaneously:

• Voltage (V): Displays the current AC voltage.
• Tam sim no (A): Displays the current AC amperage flowing through the monitored circuit.
• Active Power (W): Displays the instantaneous active power consumed by the load.
• Zog (kWh): Accumulates the total energy consumed over time. This value is typically non-volatile and retained even after power loss.
• Kub (°C/°F): Displays the ambient temperature measured by the device.

Some models may include a button for resetting the energy (kWh) reading. If present, press and hold the button for approximately 5 seconds to clear the accumulated energy data. Refer to specific product markings for button functionality.

6. Kev tu

The KWS-AC301/KWS-AC300 meter requires minimal maintenance.

• Ntxuav: Siv ib daim ntaub mos, qhuav los ntxuav cov zaub thiab casing. Tsis txhob siv cov tshuaj ntxuav lossis cov tshuaj yaj.
• Kev tshuaj xyuas: Periodically inspect wiring connections to ensure they remain secure.
• Cia: If storing the device for an extended period, keep it in a dry, cool environment, away from direct sunlight and extreme temperatures.

7. Kev daws teeb meem

8. Cov lus qhia tshwj xeeb

9. Warranty thiab Support

This product is manufactured by IXITAB. For warranty information, technical support, or service inquiries, please contact the seller or manufacturer directly through the platform where the product was purchased. Please have your purchase details and product model number (KWS-AC301/KWS-AC300) ready when contacting support.

For further assistance, you may refer to the product listing on Amazon.com.