Din Rail Energy Meters, buy Multifunction Power Meter Digital Three Phase Four Wire Energy Meter on China Suppliers Mobile

Product Details

Product Description

Multifunction Power Meter Digital Three Phase Four Wire Energy Meter

DZS500 series combine high performance to provide a reliable power and energy monitoring solution. It is a capable metering device able to read almost all the electric parameters such as three phase voltage, current, line voltage, zero-sequence current, zero-sequence voltage, voltage unbalance, current unbalance etc.

Especially applied in oil fields, DZS500 series of motor monitoring and protection meters are used for measuring electric parameters of oil extraction machines. Equipped RS485 communication interfaces, not only can the indicator diagram of current and power be drawn according to commands, but also motor protection functions are available and the motor will stop in exceptional conditions.

Features:

• Measuring all parameters: three phase voltage, current, line voltage, zero-sequence current, zero-sequence voltage, voltage unbalance, current unbalance, active power, reactive power, apparent power, power factor, frequency, active energy, reactive energy
• Standard CT, PT or voltage direct connected, suitable for various wiring modes under high or low pressure environment
• Analysis of current/voltage harmonic (2-31times) • Multi tariff (optional), available for querying past 12 months' energy • Off-limit alarm and alarm event record
**• SOE records accurate to milliseconds • 1 interface* RS485/Lora (optional) • Modbus RTU communication protocol, DL/T645 (optional)
• 3 DI (optional)
• 2 DO (optional) • Demand analysis • Equipment Electricity Performance analysis • Motor protection • 1* programmable energy pulse output
• LCD display**

Accuracy Class		Voltage: 0.2; Current: 0.2; Frequency: 0.05 Hz; Power Factor: 0.5
		Active Power: 0.5; Reactive Power: 0.5; Apparent Power: 0.5
		Active Energy: 0.5S
Input	Rated Value	Voltage: 100V/ 400V; Current: 1A/ 5A
	Overload	Voltage: Sustained Overload: 1.2 times of the rated value Momentary Overload: 2 times of the rated value Current: Sustained Overload: 1.2 times of the rated value Momentary Overload: 10 times of the rated value
	Frequency	45-60Hz
Functional Module	Interface	1 RS485; Modbus RTU Integration; Baud Rate: 1200-19200
Power Supply	Working Range	AC: 85-265V; DC: 85-300V
Power Supply	Consumption	< 3W
Working Condition	Temperature	Operating: -20℃~+70℃; Storage: -40℃~+80℃
	Humidity	Relative Humidity: <93% (place without corrosive gas)
	Altitude	<4000m

Application

This meter is usually matched with oil machines to measure all kind of parameters of power accurately. It's equipped with an interface of RS485, and it can draw diagrams of current and power under the users instructions. Also it has the function to protect the motors, so that it can help to stop them when there is a problem.