Factory wholesale MID Approval Large Dynamic Range R800 DN15-DN40 Smart Ultrasonic Water Meter

DD862 Single phase smart meter supports guide rail installation and bottom wiring, and can be easily read with mechanical display to reduce the risk of data loss due to accidental power failure. No external working power is required. Wide operating temperature range


  • Factory wholesale MID Approval Large Dynamic Range R800 DN15-DN40 Smart Ultrasonic Water Meter

Product Detail

Application

Parameters

Samples & Structures

Dimensions

Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Factory wholesale MID Approval Large Dynamic Range R800 DN15-DN40 Smart Ultrasonic Water Meter, Our items are regularly supplied to lots of Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, plus the Middle East.
Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Water Meters and Water-Meters, Our solutions are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have now been focusing on the production process. We have got high praise by partner. We’ve been looking forward to establishing business relationship with you.

Product Introduction

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

DD862 Single-Phase Energy Meter

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.

Our team through professional training. Skilled professional knowledge, strong sense of service, to meet the service needs of customers for Factory wholesale MID Approval Large Dynamic Range R800 DN15-DN40 Smart Ultrasonic Water Meter, Our items are regularly supplied to lots of Groups and lots of Factories. Meanwhile, our products are sold to the USA, Italy, Singapore, Malaysia, Russia, Poland, plus the Middle East.
Factory wholesale Water Meters and Water-Meters, Our solutions are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have now been focusing on the production process. We have got high praise by partner. We’ve been looking forward to establishing business relationship with you.

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.

Main technical parameter

Level 2 level
Reference voltage 220V
Reference frequency 50Hz
Current specification See Table1
Start current Max is 0.5% Basic current
Basic rotational speed See Table1
Basic torque About 4.5 × 10Nm
Voltage circuit consumption <1 W
Withstand impulse voltage 6KV
Install dimension 152mm × 104mm (see Table1)
Shape dimension 177mm × 133mm × 118mm
Reliability Once installed and used without maintenance operation for more than twenty years
Net weight 1.4kg

Parameters (2)

Install and shape dimension, wiring type

20

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.

Main technical parameter

Level 2 level
Reference voltage 220V
Reference frequency 50Hz
Current specification See Table1
Start current Max is 0.5% Basic current
Basic rotational speed See Table1
Basic torque About 4.5 × 10Nm
Voltage circuit consumption <1 W
Withstand impulse voltage 6KV
Install dimension 152mm × 104mm (see Table1)
Shape dimension 177mm × 133mm × 118mm
Reliability Once installed and used without maintenance operation for more than twenty years
Net weight 1.4kg

Parameters (2)

Install and shape dimension, wiring type

20

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