- Localidad: Arlandastad
- Pais: SUECIA
- Listado: febrero 12, 2020 2:59 am
- Vence el: 274 dias, 15 horas
Place of Origin: Zhejiang, China (Mainland)
Brand Name: QingDaoQingLong
Model Number: DTSD1561
Display Type: LCD display
Phase: Three Phase
Measuring Energy Range: 5(100)A
Accuracy Class: 1
Output Voltage: 220~240V
Operating Temperature: -20鈩儈60鈩?
Function: Multifunction Three Phase Energy Meter
Specification of DTSD1561
FunctionRS485 Multi-function multi rate
Antiflaming & Insulated Housing
High efficiency flame retardant
Standard configuration 6+1digits display
Customized 5+2 digits display
Thick Copper Connectors
Thick copper connectors, wiring closely
Good conductive and safe using.
Wall mounted Installation
3 point wall mounted installation
Easy and convenient
Low energy consumption
Energy consumption is a problem that must be considered for all electrical equipment. The company uses the current popular ultra-low power consumption chip, when the processor is running, it can provide very low working current, so as to reduce the loss. When the device is not working, deep sleep mode can be used to save the loss of the system.
In the aspect of chip voltage management, the integrated switch voltage regulator improves the system voltage stability. The switch mode regulator has higher efficiency and longer battery life.
Q1: How to proceed an order for energy meter?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrang the production
Q2锛欼s it OK to print ,y logo on energuu meter product?
A:Yes,Please inform us formally before our production and confirm the design firstly based on our sample.
Q3:How to deal with the faulty?
A: Firstly,Our products are produced in strict quality control system and defective rate will be less. When you encounter technical problems,please contact our relevant technical personnel in time,our technical personner will answer for you to solve your product problems.At the same time we will send you the faqs solution,according to the process can solve most of the problems
Q4:How’s the delivery time ?
A: usually it will take about 30 days for production
Q5:Tell me the standard of package?
A:Normally are cartons, but also can packed into bubble box.
Q6 :Could you offer Form A ?
A:It totally not a problem.
Q7:We want to know month capacity?
Q8 :Where is your market?
A:Our products are popular in South Africa,Iran,Pakistan,India,Dubai,Zambia and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
Q9:Are your packages made of life – span materials?
A:We have carton packing and foam packing
Q10:Can your factory support OEM and ODM?
A:No problem at all
Q11 :Where is your market?
A. Our products are popular in South Africa,Iran,Pakistan,India,Dubai,Zambia and so on. Some of them are our regular customers and some of them are developing. We hope you can join us and make mutural benifit from our cooperation.
What are the types of meters? What are the uses of each?
The first type: the single-phase ordinary household watt hour meter has the simplest function, only the active energy recording; the second type, the three-phase watt hour meter, in some manufacturers, because its power factor is relatively low (less than 0.85) or the reactive power is not fixed, the watt hour meter will record the active and reactive reading at the same time; the third type, the station watt hour meter, in the substation or power plant The function of watt hour meter is more powerful. It can record not only the degree of active and reactive power, but also the maximum and minimum demand of active and reactive power, and the maximum and minimum power factor, as well as the date when these data appear. These watt hour meters are generally directly connected to the system intranet, upload data at any time, so as to facilitate the settlement between the plant and the network, and can also count the power demand of the whole society, Adjust the power supply in time.
What is a multi-user smart meter锛?/strong>
Multi user smart meter is a new type of Prepaid energy meter, which can be used by 39 single-phase or 13 three-phase users at the same time (single-phase and three-phase can also be mixed on the same meter). High frequency radio frequency card (M1) is used as the link of data transmission. M1 card has the advantages of contactless, anti attack, large capacity, good encryption, stable data transmission, long service life, etc.
The meter can also be connected through RS485 network, 500 meters can share a card reade
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