DD862 Single-Phase Energy Meter

Single phase electric energy meter is used for active power measurement: accurate measurement, modularization and small volume can be easily installed in various terminal distribution boxes. Rail mounted, bottom wired, perfect match with miniature circuit breaker. Intuitive and readable mechanical display reduces the risk of data loss due to accidental power failure. No external working power is required. Wide operating temperature range.

Features:

1. Support guide rail installation and bottom wiring.

2. Intuitive and readable mechanical display.

3. No external working power is required.

4. Wide operating temperature range.

5. Remote pulse output.

6. It is applicable to commercial buildings and public infrastructure buildings to realize the measurement and statistics of electric energy consumption in different areas or different loads within the buildings.

7. It is applicable to the electric energy consumption statistics and internal accounting of different production lines or various loads of industrial buildings.

Application:
DD862-4 single-phase energy meter is direct wiring type inductive type, is used to measure 50Hz AC circuit active electricity. This product conforms to standard of IEC 521:1998.
Table1 Overload multiple, bassic current and basic rotation speed
Model No.		Basic current (Max rated current)				Basic roration speed
DD862		1.5 (6)A inductive type				Take basic rotational speed meter nameplate as standard
		1.5 (6)A
		2.5 (10)A
		5 (20)A
		10 (40)A
		15 (60)A
		20 (80)A
		30 (100)A
Operate environmemt
Stanard operate temperature: -20℃ ~ +50℃ Ultimate operate temperature: -30℃ ~ +60℃ Relative humidity ≤ 75%
Operate principle
Due to different phase, different spatial positiuon and produced by two fixed electromagnet and current induced in the rotating element(round plate) interaction, to rotate the rotating element. And due to magnet steel braking action to accelerate the round plate to reach a certain speed, and also due to magnetic flow and voltage, current are in proportion, rotation of disck is transmitted to the meter by worm, and the number of the meter is shown to be the actual power consumption of the circuit.

To learn more please click:https://www.people-electric.com/dd862-single-phase-energy-meter-product/