Single Phase Din Rail Kwh Meter

As a single-phase configuration electric energy meter suitable for AC low-voltage system, our Single Phase Din Rail Kwh Meter can complete the installation work with the guide rail, and the loading and unloading is very easy. It is widely used in residential buildings, commercial buildings, distribution boxes and other facilities. It has an energy pulse output function for remote monitoring, which can identify all precise changes in current with a level of 1.0 accuracy, find the most energy-efficient solution and automatically adjust it. So it can be used to monitor power consumption in each department, unit or workshop and manage electrical installations for building management.

Our Single Phase Din Rail Kwh Meters provide sensitive and accurate testing of voltage, current, power and other power parameters. They are equipped with RS485 communication ports and have various control systems, SCADA systems and energy management systems built in to help you easily monitor, collect and manage current. They are also compact and take up very little space when installed so that you can quickly and easily complete the installation.

●Failure performance: the energy meter flashes and does not light up after being powered on.

●Troubleshooting:

1. Check whether the wiring of the auxiliary power supply is consistent with

the wiring diagram of the instrument, and whether the wiring is loose or falling off;

2. Use a multi-meter to measure whether the input voltage value of the auxiliary power supply is within the normal working voltage range of the instrument.

●Failure performance: After the energy meter is powered on, the display power or energy count is not accurate.

●Troubleshooting:

1. Switch the display interface of the energy meter to the power (active P, power factor λ) interface, check whether the power display is negative and whether the power factor is between

0.9-0.95, and then check whether the input and output of the current signal line are reversed ( That is, the incoming line of the current must be consistent with the incoming end of the instrument), And consistent with the wiring on the energy meter.

●Failure performance: After the energy meter is powered on, it cannot communicate with the host computer normally.

●Troubleshooting:

1. The voltage value between the communication output A and B of the measuring instrument should be between +(4.4-4.5)V;

2. Check whether the communication wiring method is correctly wired according to the wiring diagram (that is, the communication terminal A/B of the instrument should correspond to the communication serial port A/B).

Why choose us?

• Our AC Energy Meters are designed to operate in a wide range of environments and conditions.
• Thank our customers for their continued support and trust, and thank our team for their hard work.
• We offer a comprehensive range of AC Energy Meters that cater to various applications and requirements.
• From raw materials to finished products, we manufacture our Single Phase Din Rail Kwh Meter with advanced production capacity, and you can buy and use it with confidence.
• We work closely with our customers to ensure their complete satisfaction with our products and service.
• A good construction of the business culture shows that it has success in management and that there is more potential for business development.
• We offer flexible payment options to suit the needs of our customers.
• Since establishment within the early 1990s, now we have arrange our sale network in many countries.
• Our AC Energy Meters are compliant with all relevant safety and quality standards.
• Our company adheres to the business philosophy of "quality in place and first-class service" with user needs as the core.

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