-
Phone
137-0612-2102
-
Address
3rd Floor, Block A, Building 2, Gaoxin North Science and Technology Park, Changzhou City, Jiangsu Province
Product Categories
Changzhou Ruixin Electronic Technology Co., Ltd
DDZY315 single-phase cost control intelligent energy meter
NegotiableUpdate on 05/03
- Model
- Nature of the Manufacturer
- Producers
- Product Category
- Place of Origin
Overview
Overview: DDZY315 single-phase remote cost control smart meter is an optimized single-phase remote meter design by our company for the State Grid. Its performance indicators meet the technical requirements of the national standard GB/T 17215.321-2021 and the power industry standard DL/T645-2007 for energy meters. A smart meter with RS485 communication interface and infrared communication interface, and a large LCD display screen. Used for energy metering in the construction or renovation of commercial complexes, achieving remote meter reading, prepayment of electricity bills, low quantity reminders, power outages due to arrears, effectively solving the problem of charging fees, and eliminating safety hazards in electricity use.
Product Details
Smart meter dedicated MCU and metering chip, with measurement accuracy higher thanB(1.0)Grade.
● LCD large screen displays total power consumption, remaining power.
● Optoelectronic isolation RS485 communication interface, lightning protection, surge protection, and interference prevention.
Automatic power outage for overdue payments, automatic incoming calls for recharging, and reminders for minimum balance.
● Safety management functions such as remote manual power on/off, timed automatic power on/off, overload tripping, time limited current, temperature detection, infrared remote control, etc.
Built in hardware clock circuit, with local data storage, supports remote precise timing and rate setting.
Measure and record electrical parameters such as voltage, current, power, and power factor.
● Record events such as zeroing, timing, remote tripping, and remote closing.
Independent embedded software ensures normal operation when disconnected from the internet, realizing metering deduction and policy control, strict password verification and security authentication, and secure and reliable data transmission.
| specification | parameter | ||
| measurement | voltage | Working Voltage | 220V 50Hz （80% ～ 120%Ub） |
| power consumption | <5VA (single-phase) | ||
| current | current specification | 5 (60) A (starting current<0.4% Ib) | |
| power consumption | <1VA (single channel rated current) | ||
| measurement | Electric energy | Active energy level B (1.0) | |
| communication | Interface and Communication Protocol | RS485 port: DL/T645-2007 custom | |
| Baud rate | Supports 1200bps~9600bps | ||
| pulse | Constant: 1600imp/kWh; Width: 80 ± 20ms | ||
| Working environment | Working temperature -25 ℃~+55 ℃; Relative humidity ≤ 95% (no condensation) | ||
| data saving | Data retention time after power outage: greater than or equal to 10 years | ||
| continuous work | Mean Time Between Failures (MTBF): greater than 80000 hours | ||
Specification, size, installation, wiring
Similar Product Recommend
