3*10(40)A Current Digital Electric Meter Three Phase Four Wire KWH Meter LCD Display
MAIN FUNCTION:
- Measure and display Phase A, Phase B, Phase C and total active energy.
- Remote switch on/off alarm: the meter can send command at the master station to switch on/off alarm based on the specific power consumption.
- Single-chip micro-computer control and fully digital metering and smart anti-tamper protection;
- Three phases supply power at the same time, and the meter can work properly only one phase has the power and it also can display the loss of phase.
- RS 485 communication port;
- Display method: LCD screen with six integers and two decimals
EXTENDED FUNCTION:
Input Function
The meter supports external signal input function, such as press button and RF module.
Output Function
This meter does not support impulse signal output by impulse like, only impulse signal output by impulse light is supported
Error Alarming Function
The meter support error alarming function, once error detected, LCD Displays error, to make it easier to learn the error source.
Parameter setting function
The meter supports parameter modification, the first time meter electrified, the system will set up a default parameter list and the users can modify the parameter according to their actual requirements. The parameter setting function is only accessible for the intermediate and higher level user, normal user have no right to set parameters.
TECHNICAL SPECIFICATION:
Comprising Table of Model And Impulse Constant (the specification constant value is subject to the nameplate)
- Accuracy Class: Class 0.5
- Rated Frequency: 50Hz
- Starting Current: ≤0.005Ib
- Creeping: Anti-creeping design
- Dimension: 245mm×150mm×78mm
- Weight: 1.5kg
- Lifetime: ≥10 years
TRANSPORTATION AND STORAGE:
- The meters should be free from violent collision when being delivered or sealed off, and the buyer should in accord with the rules of ZBW003-82/84 for General Technical Conditions Of Instrument And Apparatus Packaging to transport and store them.
- The meter should be stored in its original pack and the ambient temperature to keep them should be within -25℃ and 70℃, there are no corrosive gas in the air.
- The meter should be placed on the shelves in the warehouse and the stack height should be less than 5 cartons.
Why Choose Us
＊ Professional manufacturer for more than 15 years.
＊ Highly experienced production team in RADARKING factory work-shop.
＊ QC Systerm: Quality controlled on all production lines, and QC inspectors work independently from the production line.
＊ Good quality production with quick delivery.
＊ Accepted OEM/ODM.
＊ Accepted small MOQ.
＊ Factory certification: ISO9001, 14000, STS
