Single phase electronic prepaid energy meter (water and electricity card)

NegotiableUpdate on 08/25

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Single phase electronic prepaid energy meter (water and electricity card)

Product Details

1、 Product Name: Water and Electricity One Cardprepaidelectricity meter
2、 Product Introduction:

This product adopts advanced non-contact RF card technology and SMT process to connect usersPrepaid water meterPrepaid electricity meters can be managed with a single card, which has the characteristics of high measurement accuracy, security and confidentiality, reliable performance, rich functions, low power consumption, and simple operation. It is suitable for water and electricity measurement and control in residential areas, apartment users, building offices, enterprises and institutions, and other places. This product complies with GB/T17215.321-2008 and GB/T18460.3-2001 standards.

3、 Function and Features:

1. LCD (liquid crystal) or LED screen display, with clear and intuitive display content. It can intuitively query the usage time, remaining amount, etc.

2. During normal operation, the screen cyclically displays information such as remaining power, meter number, and cumulative electricity consumption.

3. Power off alarm function: When the remaining power reaches the alarm value (which can be set), the prepaid electricity meter will automatically power off once, reminding the user to purchase electricity in a timely manner. After swiping the card, the user can continue to use the remaining alarm power until the power is zero. When the prepaid electricity meter is powered off again, the user must purchase electricity and insert the card before continuing to use it. Otherwise, the electricity meter will remain in a power-off state.

4. Overload power-off function: When the user's load exceeds the set value, the electricity meter will automatically power off. After the load decreases, the electricity meter will automatically resume power supply 3 minutes later. After a power outage, the meter screen will display a countdown from 180 seconds.

5. By using high-power magnetic holding relays, the overload capacity of the electric meter is strong, and long-term overload operation will not damage the meter. Ensure the electrical safety of users.

6. One card function: Prepaid electricity meters and prepaid water meters can share one RF card and one management system. One user card can simultaneously control the user's water meter and electricity meter without being affected.

4、 Technical parameters

Rated voltage: 220V

Calibration current: 5 (20) A, 10 (40) A, 15 (60) A, 20 (80) A

Accuracy level: 1.0 level

Pulse constant: 3200 imp/kw · h

Rated frequency: 50Hz

Working temperature: -25 ℃ -+55 ℃

Dimensions: 173mm × 115mm × 67mm