Single-Phase Electronic Prepaid Watt-Hour Meter(Property Type)
Production Description
● Active energy measurement, no need to adjust for long-term work.
● Pay first, then use electricity, one meter (household) and one card, dedicated for special cards, with good anti-counterfeiting; when the remaining power is equal to the alarm power, the alarm light is always on, reminding the user to purchase electricity in time; when the remaining power is 0, it will trip power failure.
● Automatic power off when overloaded.
● Large-capacity magnetic latching relay, low power consumption, high reliability.
● All components in the meter are selected from electronic components with long life and high reliability, so they have the characteristics of long life and high reliability; the supporting IC card power sales management system has complete power sales management and power consumption monitoring functions.
● Display mode: LCD display.
● Each computer has an independent serial number, and the data of each computer cannot be universal;
● Before inserting the “user card”, you must first insert the “setting card”, so that all electricity meters can recognize your electricity sales system and prevent theft from being used.
● The meter can be reset by inserting the “zero card” directly;
● Electricity fee, property fee, rent fee and other fees can be charged. When the property fee and rent fee expire, the power supply will be uninterrupted. If the electricity fee is 0, the power will be automatically cut off. At this time, if the property fee or rent fee expires, the electricity sales system will prompt you to recharge.
● When selling electricity, the user card can be directly charged in the system, and then used by plugging in the meter
● One meter and one card, one household and one meter, the card does not need to be plugged into the meter, the meter still has electricity
Application Area
DDSY1772 type (property model) single-phase electronic prepaid electric energy meter is a new type of C The card-type prepaid electric energy meter is an ideal product for reforming the current electricity consumption system, realizing the commercialization of electric energy, solving the difficulty of charging and adjusting the load status of the power grid.
Product Specifications
|
rated current （A） |
2.5(10）、5(20）、10(40）、15(60)、20(80)、30(100) |
|
rated voltage (V) |
Either 220 or 240 |
|
rated frequency (Hz) |
50 Or 60 |
|
class of accuracy |
Level 1 or 2 |
Product Display
