2. Main features:
2.1 Four bits LED display type, 0~9999
2.2 High bit AD conversion, high precision.
2.3 Single chip design, strong anti-jamming performance
2.4 With a number of menu programming, flexible operations
2.5 accurate measurement, reliable performance
2.6 It is easy to expand functions, and it can extend to alarm output and programmable unit.
3. Standard Configuration:
3.1 Meter measures high/low voltage three-phase voltage value on the grid. It shows high precision for digital zeroing, digital tuning. This product is cost-effective.
3.2 Standard CT inputs, standard PT input or input directly.
3.3 A wide range of AC and DC universal power supply: AC/DC80-265V or AC220V.
3.4 Three rows of four LED real-time digital display, and the meter can set display value through display panel button.
3.5 It uses the installation of disk opening with a hole.
Dimension:120*120mm 96*96mm 80*80mm 72*72mm
Hole size:112*112mm 91*91mm 76*76mm 67*67mm
4.1 General technical indicators
Working power supply: AC220V ± 10% 50/60HZ
Power consumption: < 1.5 W
Precision: RMS measurement 0.5% grade
working environment: - 10 ºC ~ 50 ºC
storage environment: -20 ºC ~75 ºC
insulation: > 5MΩ
4.2 Technical parameters
| function |
parameter |
Input
Measurement
display |
Internet |
Three-phase three-wire , three-phase four-wire |
| Voltage |
rating |
AC0-500V(please declare when ordering) |
| overload |
measurement:1.2times instant:2 times/10s |
| Power consumption |
<1VA (every 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 (every 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 auxiliary power supply, input signal, output signal> 1.5kV |
| insulation |
input, out put, power supply chassis>5M |
| appearance |
size |
120×120 96 X 96 80*80 72*72 48*48 (length, width) |
| weight |
0.4 kg |
5. Dimension and hole size
| Shape code |
Dimension (mm) |
Hole size (mm) |
Minimum installation distance |
Total installation length |
| length |
width |
| 2 |
120x120 |
111x111 |
120 |
120 |
85 |
| 3 |
80x80 |
76x76 |
83 |
83 |
85 |
| 9 |
96x96 |
91x91 |
96 |
96 |
85 |
| A |
72x72 |
67x67 |
72 |
72 |
85 |
| D |
48x48 |
45x45 |
48 |
48 |
85 |
6. Panel buttons instructions:
Function button SET: function selection button.
button : shift operation.
button: data button.
7. Display instruction:
When display value < 10A, and it displays three decimal places,that is ,X.XXX A
When 10A≤display value<100A,and it displays two decimal places,that is ,XX.XX A
When 100A≤display value<1000A,and it displays one decimal places,that is ,XXX.X A
When 1000A≤display value<10000A,and it doesn't display any decimal places,that is ,XXXX A
When display value≥10000A,that is ,XX.XX KA
8. Instructions f setting parameters
8.1 Press SET button continuously over 3S to enter programming password checking procedure: (initial password is "1234")
l LED display "",press any button,then LED display "0000"
l Operation buttons,input password
button:from left to right to choose flicker bit
button:0 ~ 9 change flicker bit value.
SET button: confirm the data, check the password you have already input.
8.2 when you input correct password,entry parameters setting procedure
8.3 three-phase ratio change at the same time
l Three rows of LED and indicator lights flashing display current voltage / current rate coefficient at the same time.
l button: select digital bit/flicker bit which need to modify
l button: modify the present flicker bit value,for example, 200/5A ratio should set40
l Press SET button over 3S,confirm and save the present data,then exit operation.
9. connection mode and terminal diagram
Notes1:If this terminal diagram is different from terminal diagram behind our meters,please refer to terminal diagram behind our meters.
2 .HO relay alarm upper output
LO relay alarm lower output
AO means programmable analog output
10. Transportation and storage
10.1 Products should not be impacted intensely while transportation and sealing off,and the products should be transported and stored according to GB / 15464-15464 meters package general technical conditions.
10.2 Products should be stored in original packing box, and temperature of storing place should be -10~40 ºC,relative humidity should be less than 93%,and air should not contain corrosive gas, and environmental temperature should not change severely.
10.3 Products should be stored in original packing box and then place on the bench, but stacking height should be more than five boxes. After de-vanning, stacking height should not be more than five pieces of meters. The meters should not be stored after opening within packaging (plastic bags).
11. Quality assurance (QA)
If within a year after the date of manufacturing, users use meters according to this instruction manual, and manufacturer's lead-sealed remains intact, the meter do not confirm to specified requirements or get power supply department's certification, manufacturer will repair or replace free of charge.
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 13305775392
