Ladder electricity price type three-phase energy meter

Ladder electricity price type three-phase energy meter

1. Product Introduction

The DTSY1703 three-phase four wire electronic prepaid energy meter is a domestically advanced product manufactured using advanced solid-state, integrated technology, and SMT technology. It has the characteristics of anti-theft, high precision, high reliability, high overload, and low self power consumption. It is an ideal product for the current reform of the electricity system, realizing the commercialization of electricity, solving the difficulty of electricity billing, and facilitating unified management of electricity consumption.

2. Product functional features

The electric energy meter adopts a large LCD screen display, with clear and intuitive display content. After the user inserts the IC card into the electricity meter, the backlight automatically lights up. After the operation is completed and the IC card is pulled out, the backlight automatically turns off.

The display content of the electric energy meter is very rich, and it can be cyclically displayed during normal operation: remaining amount, total electricity consumption, total electricity consumption, current electricity price, current time, current date, meter number, user number, total hoarded amount, number of power purchases, and two sets of electricity price information (with numbers displayed in the upper row and names displayed in the lower row). The display range can reach 999999.99kW · h.

Power outage alarm: When the remaining amount reaches the set power outage alarm value, the meter will automatically cut off power to remind the user to purchase electricity in a timely manner. After the user inserts the card, the meter will automatically restore power supply. When the remaining amount in the meter is zero, the meter will cut off power again. At this time, the user needs to recharge the card before continuing to use electricity.

● It has a tiered electricity pricing function, which can be set up according to the requirements of local management departments to achieve tiered billing based on usage.

The electricity meter can be equipped with two sets of electricity pricing schemes, each of which can set three tiers and four types of electricity prices. The two schemes can be automatically converted between.

The settlement method is flexible and can be set to settle annually, semi annually, quarterly, or monthly.

● Support meter reading card function, one meter reading card can read data from 99 electricity meters: remaining amount, current settlement cycle electricity consumption, total electricity consumption, and electricity consumption information from the previous (first, second, and third) settlement cycles.

● Network meter reading function: This product comes with a 485 interface, which can read the electricity consumption of each meter at any time, making it easy for management departments to calculate monthly electricity consumption (electricity consumption) at any time.

Standard for product implementation: GB/T17215.321-2008 "Special Requirements for AC Measuring Equipment Part 21: Static Active Energy Meters (Level 1 and Level 2)"; GB/T18460.3-2001 "IC Card Prepaid Electricity Sales System Part 3: Prepaid Electricity Meter"

According to the verification regulations for the product: JJG1099-2014 "Prepaid AC Energy Meter"

3. Main technical parameters of the product