Products
Wall Mounted Energy Meter
YN8500
Overview
YN8500 type multi-user intelligent energy meter is a fully electronic intelligent multi-functional energy meter, with a single-ch microcontroller as the core, adopting a fully modular structure, which can measure the electricity consumption of multiple users at the same time, and independently monitor the electricity consumption each user, and display the cumulative electricity consumption of each user in a ring. It can also achieve wired and wireless communication management. It can achieve household detection, centralized, centralized management, and fundamentally eliminate various theft and leakage of electricity, and reduce many electricity disputes and electricity accidents. The meter can measure up to 39 single electricity or 13 three-phase electricity, forward metering, no power-off function, cycle display of each household's electricity information, simple installation, and can achieve remote meter reading through networking, which is convenient for the management department to timely grasp and count the monthly electricity information. The product meets the GB/T1721.321-2008 "1 and 2 grade static AC active energy meters" and GB/T18460.3-201 "Prepaid energy meters" standards. The product is widely used in enterprises and institutions, urban residential communities, student dormitories, old building meter transformation,-rise buildings, etc. for electricity metering.
Technical
Item
Technical
indicator
Rated voltage
3 x 220/380V
Rated current
5(20)A、10(40)A、15(60)A、1.5(6)A
Accuracy class
Class 1
Pulse constant
3200imp/kW.h、5000imp/kW.h
Operating temperature
-25℃~+55℃
Power consumption
<6VA
Sectional area of outgoing wire
≤10mm2
Overall dimensions(LxWxT)
Less than 15 households： 408 x 290 x 115(mm)、16—27 households: 445 x 290 x 115(mm)、28-29 households:
480 x 290 x 115(mm)
Overall dimensions of
transformer(LxWxT)
1-5 households: 408
x 290 x 115(mm)、6-9 households: 445 x 290 x 115(mm)、
10-12 households: 480 x 290 x 115(mm)
Functional characteristics
♦ Circular display of power consumption of each household in a clear and visual manner.
♦ Adual-CPU structure is adopted, with strong functions and excellent performance.
♦ Have remote computer meter reading function.
♦ The meter case is formed by one-step punching, with good sealing performance.
♦ The circuit is powered by the three-phase power supply, so that the product can measure normally even if there is a phase loss.
♦ The special wiring terminals and double-bolt lines are adopted, ensuring safe and reliable use.
♦ The same multi-user electric meter can provide both single-phase output and three-phase output simultaneously.
♦ The communication circuit design is stable and so that the signal interference caused by such factors as lightning strikes can be effectively avoided.
♦ The high-precision current transformer is used, and it has good electrical isolation effect, strong overload capacity, and long service life and will not generate heat during operation.
♦ The communication interface functions can be provided according to user requirements so that the user can integrate the power consumption information into the management information system of the unit.