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Kwh meter

Dds238 single phase electrical watt-hour meter adopt a large scale of integrated circuits and smt technology, whole screen and anti-jamming structure, its technical performance are completely conform to national standard gb/t 17215-2002 and international standard iec62053.The meter has the following features:
(1)high reliability, low power loss, high accuracy, wide load capacity.
(2)can accurately measure active energy power from positive direction and negative direction, and accumulative total in the same direction, and has function of anti-stealing electricity.
(3) adopt photo-electricity coupling no power pulse output, and indication using electricity by led, and can realize collecting reading meter so as to control using electricity and management. It is used for measuring active energy power loss in frequency 50 hz or 60 hz single phase ac electricity net and which is installed in meter box indoors or outdoors.


44.5x28.5x39cm/carton

Accuracy: class 1.5 (over 60a class 2.5)
Specifications: 0.1a, 0.5a, 1a, 1.5a, 3a, 5a, 7.5a, 10a, 15a, 20a, 25a, 30a, 50a, 75a, 100a and if over 100a, meters can be contacted current transformer with secondary current 5a or 1a.

Adantage: the scare can be easily changed without opening the front frame so that the class will not be influenced.

SINGLE-PHASE POLE MOUNTED TRANSFORMER

--OIL IMMERSED CATALOGUE 24KV UP TO 36KV



>Features of Products

The single-phase pole-mounted distribution transformers(single phase transformer) are specifically designed for

the decentralization distribution network of servicing residential overhead distributior loads of town and countryside.

They are also suitable for light and diversified power applications,

These transformers are designed for the application conditions normally encountered

on electric utility power distribution systems.

Offers 2 basic transformer types and two kinds of metal core types Conventiona type and

Complete Self Protect type, and for the transformer core

Two types of materials are available: C.RGO. wound core and amorphous meta core.



>Standard

Full complied with ANSI C57.12.20.ANSI C57.12.00

>Product Features

1.Meet or exceeds ANSI Standards

2.Safe Handling.Installation and Operation

3.Attractive, modern appearance

4.Reasonable Structure

5.Fully-sealed

6.Higher system reliability

7. High security and reliability in operation

8.High capacity of overload and efficiency

9. Robust construction having excellent short circuit and thermal withstand capabilities

10. Transformers are more efficient by Reduced no-load losses and Reducedload losses

Advantages:
1. long-term manufacturer of WOLD TOP FIVE HUNDRED ENTERPRISES
2. have accomplished so many projects in the worldwide
3.has much more experiences in tenders/projects
4.has a team with more than 12 engineers and supply good re-sales and after sales
5. design and customized products for the customers, OEM and ODM products
6. has subsidiaries in south African.
7.has a huge distributor network in the worldwide, especially in African market.
and so on.

Itemno. Bz142-1
Supply voltage ac24v/240v, 50/60hz
Dimensions 48f-48f-40mm
Time range 0f+99, 999.99 hours
Installation mode inbuilt
Net weight 50g

M series positive displacement flow meter

53*48*51cm

Flow meter OGM-R-25 with oval gear (similar to �?�?�?-25) is usually used for volume measurement of non-aggressive petroleum products. Equipped with a mechanical counting device, this flow meter can be used in stationary technical installations, as well as in mobile refueling and pumping installations on land. The elliptical gear flow meter OGM-R-25 should be used within the temperature range specified for the instrument, which ensures sufficient accuracy, usually up to 0.5%, and it is a relatively accurate flow measurement instrument. After long-term use of the elliptical gear flow meter, its internal gears will be corroded and worn, thus affecting the measurement accuracy. Therefore, it is necessary to pay attention to the observation frequently and check it regularly. OGM series elliptical gear flow meters have good repeatability and long service life, which can be widely used in petroleum, chemical and other industries.