summary:

DDSH5999 Multi User Energy Meter (Prepaid Type) is a new type of prepaid energy meter independently developed by our company, which can be used by 39 single-phase or 13 three-phase users at the same time (the same meter can also be mixed with single-phase and three-phase using a high-frequency RF card (Ml card) as the data transmission ribbon. 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 power of each household in a loop to remind users to purchase electricity in a timely manner.

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

Each household can be individually reset to zero, 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, household metering, household control, high accuracy, stable performance, and long service life.

It can simultaneously measure and control the electricity consumption of 39 single-phase or 13 three-phase users.

The same meter can simultaneously provide three-phase power output or single-phase power output.

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, the household will cut off power. When the cycle display reaches the power outage household, the digital tube will flash to remind the user to purchase electricity in a timely manner. After swiping the card, the user can restore power supply until the remaining electricity reaches zero, and the meter will cut off power again.

Equipped with a power limit and switch alarm function, it can set different power limits for each household. 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.

Equipped with infrared meter reading function: the remaining electricity can be collected through the infrared meter reader, and the data can be input into the computer for management departments to conduct electricity consumption statistics and analysis. It can also be used as an auxiliary point of sale for electricity meters.

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