Home > Products > Energy Meter > DDZY149 Single phase M-taiff KWH meter
DDZY149 Single phase M-taiff KWH meter
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Product Details
Place of Origin | Zhejiang, China | Brand Name | JIANAN | |
Model Number | DDZY149 | Display Type | Other, lcd | |
Phase | Single Phase | Measuring Energy Range | Active Energy | |
Accuracy Class | 2.0 | Output Voltage | 220v-240v | |
Operating Temperature | -25~+60 | Dimensions | 163mmX112mmX58mm |
Product Description
DDZY149 Single phase M-taiff KWH meter
Function and features
Measurement
1,measurement of electric energy flowing in two directions,data storage and set to a combination.
2,Time of use, up to 4 rates
3,Instantaneous measurement
Anti-tamper function
1,protection meter against strong magnetic field
2,cover open detection
3,reverse connection detertion
Event record
1,reset
2,program history latest 10 times
3,total times of power off
4,total times of meter cover open
Rate control
Alarm
Liquid crystal display
Store billing energy value with sum and rate latest 12 months
RS485, optical communication
Open protocol
Main technical parameter
Item | Characteristics |
Voltage Reference voltage(Un) Operating voltage range |
220-240V 70%~120%Un |
Current Basic current(Ib) Maximum current(Imax) Starting current |
5A,10A 40A,60A,80A,100A 0.4%Ib |
Frequency | 45Hz~65Hz |
Power Consumption Non-Communication status |
≤1.5W 10VA ≤3W 12VA |
Humidity | ≤95% |
Temperature Operation range Limit range for storage and transport |
-25℃~60℃ -40℃~70℃ |
EMC Electrostatic discharges(Contact discharges) Electrostatic discharges(Air discharges) Surge immunity test Fast transient burst test Electrostatic RF fields(80MHz to 2000MHz) | 8KV 15KV 4KV 4KV/100KHz 10V/m(with current),30V/m(without current) |
Insulation strength AC voltage test Impulse voltage test |
4kv during 1 min 1.2/50μs mains connections 6kv |
Accuracy | 2.0 |
Protection rate | IP54 |
Communication Interface(protocol) Optical communication RS485 PLC/RF |
|
Products details
Dimension
Wiring diagram
FAQ
1. Are you a factory or trading company?
We are a factory.
2. What is the location of your company? How can I visit there?
1). Our factory is located in #711, Keji road, Cixi ,Ningbo, China
2). 2.5 hours' drive from Shanghai Pudong International airport, 1.5 hours' drive from Ningbo airport or Hangzhou airport.
3. Can you do OEM?
Yes, we can do OEM products. It's no problem.
4. How can I get some samples?
1) . We are pleased to offer you samples. New clients are expected to pay for the courier cost and samples fee, this charge will be deducted from the payment for formal order.
2) . Regarding the courier cost: you can arrange a RPI (remote pick-up) service upon Fedex, UPS, DHL,TNT, etc. to have the samples collected; or inform us your collection account. Then you can pay the freight direct to your local carrier company.
5. What is the lead time for samples?
The samples will be shipped to you within 5 days normally.
6. What is the lead time for mass order?
In general, it is about 15 to 25days according to order.
7. What is your payment method?
For sample order, we accept Western Union or T/T(bank transfer), For bulk order, T/T(bank transfer) or L/C(letter of credit) is accepted.
8. Can I put my own logo on the products?
Yes, it is ok.
9. What is the minimum order quantity (MOQ)?
1000 pieces.
10. What is the shipping port ?
Ningbo port except you have any other instruction.
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Contact Us
- Ningbo Jianan Electronics Co., Ltd.
- Contact namesidney yale Chat Now
- Phone86-0574-23669188
- Address#711,Keji road, Ningbo, Zhejiang
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