DDSH5999 Multi User Energy Meter (One Household, One Type) is a new type of prepaid energy meter independently developed by our company. It uses a high-frequency radio frequency card (Ml card) as the link for data transmission. Ml card has the advantages of contactless, anti attack, large capacity, good encryption, stable data transmission, and long service life. This meter can also be connected to the network through RS485, and 500 meters can share a card reader. Users do not need to swipe their card at the meter after purchasing electricity, and can automatically copy the electricity consumption information of each household through the computer at any time, making it easy for management departments to timely calculate the electricity consumption of each month. It is an ideal product for measuring and controlling electricity consumption in enterprises and institutions, urban residential areas, student apartment old building meter renovation, high-rise buildings, and other areas.

characteristic:

Special anti creep watchdog circuit design, zero creep.

Display the remaining battery level to remind users to purchase electricity in a timely manner.

Using dedicated wiring terminals and double bolt crimping for safe and reliable use.

Clear separately, making it easier for management departments to manage users with changes

Adopting high-power high-quality magnetic holding relays, with strong overcurrent capability and sensitive and reliable control.

Using high-frequency M1 RF card, the data transmission stability is high without contact, and the anti attack capability is strong.

Prepaid function, high precision, stable performance, and long service life.

Equipped with power outage alarm function: Different power outage alarm values can be set according to the electricity consumption of each household. When the remaining electricity reaches the power outage alarm value, a power outage reminder will be given to remind users to purchase electricity in a timely manner. After swiping the card, the power supply can be restored until the remaining electricity reaches zero, and the meter will cut off power again.

With the function of power limit and tripping alarm, it can set the power limit. When the user exceeds this set power, the electricity meter will automatically cut off power. After the household's electricity load decreases, the electricity meter will automatically restore power supply.

External card swiping type and networked remote control type can be made according to user requirements.