1. Product Overview:
Intelligent single phase digital voltmeter tunes CT parameters and PT parameters through panel key, and display a running system visually, a row of 4 bits LED display single phase value clearly, It can replace traditional analog pointer meter. What is more, with RS485 interface, it is convenient for data exchange with microcomputer, PLC, etc. It is a kind of high-performance automatic meter which is suitable for industrial and mining enterprises, civil construction, building automation and some other modern distribution system.
And this kind of product has optional Configurations of RS485 communication interface (optical coupling isolation), Mod Bus RTU communication protocol, 1-3 road programmable analog output (C4-20mA DC0-20mA), and 1 road ad relay alarm upper and lower output.
2. Standard Configuration:
Standard CT inputs, standard PT input or input directly.
A wide range of AC and DC universal power supply : AC/DC80-265V or AC220V.
A row of four LED real-time digital display, and the meter can set display value through display panel button.
It uses the installation of disk opening with a hole.
Dimension:120*120mm 96*96mm 80*80mm 72*72mm 96*48mm 48*48mm
Hole size:112*112mm 91*91mm 76*76mm 67*67mm 92*45mm 45.5*45.5mm
3.1 RS485 communication interface (optical coupling isolation), Mod Bus RTU communication protocol
3.2 1 road programmable analog output, DC4-20mA DC0-20mA.
3.3 Relay alarm output, upper and lower monitor the measured parameters.
function | parameter | ||
Input Measurement display |
Internet | Single phase | |
Voltage | rating | AC0-500V(please declare when ordering) | |
overload | measurement:1.2times instant:2 times/10s | ||
Power consumption | <1VA (single phase) | ||
impedance | >300kΩ | ||
precision | RMS measurement,Accuracy level:0.5% | ||
Current | rating | AC1A,5A( please declare when ordering ) | |
overload | continue:1.2times instant:10 times/10s | ||
Power consumption | <0.4VA (single phase) | ||
impedance | <20mΩ | ||
precision | RMS measurement,Accuracy leve:0.5% | ||
display | Programmable setting LED display | ||
Programmable Output | Digital Interface | The RS - 485, MODBUS RTU protocol | |
Upper and lower alarm | 1 road relay alarm upper and lower output | ||
Analog Output | Analog transmission output | ||
environment | Scope of work | -10~55ºC | |
Storage environment | -20~70ºC | ||
safety | Withstand voltage test | Among the auxiliary power supply, input signal, the output signal> 1.5kV | |
insulation | input, out put, power supply chassis>5M | ||
appearance | size | 120*120 96*96 80*80 72*72 96*48 48*48 (length ,width) | |
weight | 0.6 kg |
5. Dimension and hole size
Shape code | Dimension (mm) | Hole size (mm) | depth(mm) |
5 | 96×48 | 91×44 | 85 |
D | 48×48 | 45×45 | 85 |
A | 72×72 | 67×67 | 90 |
3 | 80×80 | 76×76 | 85 |
9 | 96×96 | 91×91 | 85 |
2 | 120×120 | 111×111 | 85 |
Analog transmitting output
Analog transmitting output option: DC4~20mA. Analog transmitting output is linear with input signal isolation, and it is widely applied to PLC, DCS etc collection.
Precision 0.5 grade, load resistance<500Ω while current input, load resistance>100Ω while voltage input.
OEM-ODM Service Offered
1.Material,size and other requirements of Led Traffic Signal Light can be customized.
2.Please kindly inform us which items you are interested & the reasonable price will be provided you upon receipt of your new inquiry ASAP.
3.Answer your question detailed.
4.Solve the problem with you during using our products.
5.You can visit our website: http://cnhxdz.en.made-in-china.com/
Payment Methods
We accept 30% payment in advance, the balance payment before shipping.
We also accept L/C according to the order amount
We can accept the payment by T/T, Western Union, Paypal, Private Account, Escrow,Cash,and others
Packing And Shipment
We can ship the goods for you by following ways:
1.By Express: DHL, FEDEX, UPS, TNT, SF EXPRESS and China Post, China Small Package and so on.
2. By Air: We can ship from Ningbo, Shanghai, Shenzhen, Hongkong, Urumqi, Beijing.
3. By Sea: We can offer you FOB Ningbo, FOB Shanghai, FOB Shenzhen, FOB Urumqi, FOB XiaMen, FOB Beijing.
4. We also can send to your forwarder or agent in China, who can arrange shipment for you.
FAQ:
1.Q:How can I get the samples?
A:If you need some samples to test,please pay for the transportation freight of samples and our samples will be counted on the next order .We send the samples to you only after receipt of your payment.
2.Q:How much the transportation freight will be for the samples?
A:The freight depends on the weight and packing size and your area.
3.Q:How can I get your Price list?
A:Please send us your email or fax and order information,then I can send you the price list.
4.Q:Can we have our logo or company name to be printed on your products or the package?
A:Sure.Your Logo can be puted on our products by sticker.And if you want your logo and company name to be printed on the cartons for the products,you can send us the artwork by email.
5.Q:How to order?
A:Please send us your purchase order by email or fax or you can ask us to send you a proforma invoice for your order.
Thanks for your view,Welcome to visit our
Website:http://cnhxdz.en.made-in-china.com/
Name:Lemon
Tel:+86 113305775392