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5 Piece Minimum Order
Country:
China
Model No:
DDS1398
FOB Price:
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
5 Piece
Packaging Detail:
1pc/foam box, 24pcs/ctn
Delivery Time:
According to the requested quantities
Supplying Ability:
105000 Piece per Week
Payment Type:
T/T, L/C, D/A, D/P, Western Union, Money Gram
Product Group :
-
Contact Person Ms. della
Hwasin Road 1 ZhongKai Hi-tech Zone, Huizhou, Guangdong
Single-phase electronic energy meter DDS***8 was researched and developed ourselves, it's used to measuring the single-phase alternating current active power under the rated voltage **0V, frequency *0Hz. It has a independent modulation infrared light and first-class RS**5 communication interface; It's high-reliability,  high-precision, long-life. It has widely voltage range and needn't to be adjusted. It's widely used in the singe-phase alternating current  measuring situation in the city, village and factory single-phase alternating current.
Technical parameters:
Reference voltage: **0V
Reference current: 1.5A, 5A, *0A, *0A
Reference frequency: *0Hz
Basic error: It meets GB/T****5, *******8 requirements.
Starting current: ≤0.**4Ib
Creeping: When **5% reference voltage was applied to the energy meter and no current in the current circuit, the energy meter can not test to output more than 1pc impulse during the *0 times time when it generates 1 impulse under the rated voltage and starting current.
Power consumption: Voltage circuit power consumption(not communication status): ≤1W, 8VA.
                                       Voltage circuit power consumption(communucation status): ≤3W, *2VA.
                 Current circuit power consumption: ≤1VA(under the Ib current)
Working temperature range: -*5℃~*0℃
Extremely working temperature range: -*0℃~*0℃
Extremely working temperature range of storage and transport: -*0℃~*0℃
Relative humidity: Annual average <*5%
              *0 days(It's distributed in national way during a year)
                          It occurrs accidentaly in other days.
Atmospheric pressure: *3.0kPa~**6.0kPa(less than ***0m above of sea level)
Normal working voltage: 0.9Un~1.1Un
Extended working voltage:0.8Un~1.*5Un
Data record time after power cutting:≥ *0 years
Product life: more than *0 years
Product size: **2×**0×*8 mm
Weight: about 0.6kg
Power impulse width: *0±*0mS,Typical value: *0ms
Infrared communication rate: ***0bps
RS**5Â rate:Â ***0bps
Communication protocal: according to DL/T*******7《multi-function energy meter communication protocal》and record documents.
Country: | China |
Model No: | DDS1398 |
FOB Price: | Get Latest Price |
Place of Origin: | China |
Price for Minimum Order: | - |
Minimum Order Quantity: | 5 Piece |
Packaging Detail: | 1pc/foam box, 24pcs/ctn |
Delivery Time: | According to the requested quantities |
Supplying Ability: | 105000 Piece per Week |
Payment Type: | T/T, L/C, D/A, D/P, Western Union, Money Gram |
Product Group : | - |