Products
Wall Mounted Energy Meter
YN8500Y
Overview
The YN8500Y Multi-user smart energy meter is a new pre-payment electric meter independently developed by our company. It can be used by 39 single-phase or 13 three-phase users simultaneously (single-phase and three-phase can be used together on the same meter). It uses a high-frequency radio frequency card (Ml card) as the link for data transmission. The M1 card has the advantages of no contact, attack resistance, large capacity, good encryption, stable data transmission, and long service life. 256 meters can share a card reader through the RS485 network. The user does not need to swipe the card into the meter after purchasing electricity, and the power consumption information of each household can be automatically collected through the computer at any time, making it easy for management departments to promptly calculate the power consumption of each month. So this product is an ideal product for power consumption measurement and control of enterprises, urban residential areas, student apartments, electric meter transformation of old buildings, and high-rise buildings.
Technical
Item
Technical
indicator
Rated voltage
3 x 220/380V
Rated current
1.5⑹A、10(40)A、10(60)A、15(60)A、20(80)A
Accuracy class
Class 1
Pulse constant
1600imp/kW.h、600imp/kW.h、5000imp/kW.h
Operating temperature
-25℃~+55℃
Power consumption
<6VA
Sectional area of outgoing wire
≤10mm2
External dimensions of K1 type
swipe (LxWxT)
1~12households: 251 x 357 x 130(mm)、13-24households: 440 x 357 x 130(mm) 25-36households： 616 x 357 x130(mm)、37-39households： 675 x 360 x 130(mm)
External dimensions of K3 type insert card (LxWxT)
1 〜27households:
445 x 290 x 140(mm)、 28-39households:
624 x 281 x 140(mm)
Overall dimensions of transformer
type(LxWxT)
1~4S: 271 x 265 x 900(mm)、 5-8S: 456 x 265 x 90(mm)
Functional characteristics
♦ Small size, low power consumption, high accuracy.
♦ It has the pre-payment function, the power supply will be cut off in case of overdue payments, and there are various payment forms.
♦ Low-power consumption alarm: The alarm power consumption can be set. When the user's power consumption is lower than the set value, the electric quantity display window of the meter will automatically flash or provide a power outage prompt to the user.
♦ It can simultaneously measure and detect the power consumption of 39 single-phase users, 13 three-phase users and any single-phase and three-phase combination of less than 39 users.
♦ A dual-CPU structure is adopted, with powerful functions and excellent performance.
♦ According to user requirements, the external card-swiping type, internal card-swiping type, and networked remote control type can be manufactured.
♦ Data security: Various parameters of the electric meter are encrypted to ensure data security.
♦ It has phase loss indication function.