Din-Rail Energy Meter

Single Phase DIN-Rail Energy Meter (DDS-1Y-L)
Executive Standard: IEC62052-11 2003; IEC62053-21 2003 and IEC62056-21(IEC1107)
DIN-rail standard: "SO"43864.

Function and characteristic:
Single measurement(optional RS485 or RS485 Modbus)
High accuracy of measure, convenient installation;
Logical design of Anti-creep.

Technical data:
Rated voltage: 110V, 120V, 220V, 230V
Rated Current: 1.5(6)A, 5(60)A, 10(100)A
Frequency: 50-60Hz
Connection mode: CT type; Direct type
Display mode: LCD 5+2 = 99999.99kWh
Accuracy Class: 1.0
Power consumption: 1W (when 220V 20A)
Start current: 0.004Ib
Constant: 12800 imp/kWh; 800/1600/3200/6400 imp/kWh
Standard work temperature: -20-45 degree
Climate work temperature: -30-55 degree
Relative humidity: 85%.



Size: 100*76*65 mm.

Type: dds-1y-18m
Current: 5(32)a, 5(40)a, 5(45)a, 5(50)a
Voltage: 110v; 220v; 230v; 240v
Accuracy: 1.0; 2.0
Constant: 1000imp/kwh
Frequency: 50/60hz
Connection mode: direct type;external ct type
Display mode: counter 5+1 = 99999.9kwh
Power consumption: n0.4w; n8va
Start current: 0.004ib
Din-rail standard: so43864
Executive standard: gb/t17215-2002; iec61036


120pcs/ctn.

Carton size:50.2*40.5*19.5

Product Description
Major technical data:
Accuracy class: 1.0
Power consumption: <9.0
Rated voltage: 220v
Basic current: 2.5(10) a 5(30) a 10(50) a
Precision: 1.0
Operating life: >20 years.

Main functions:
1) Measurement of 50hz for 3-phase active power
2) 4 tariffs and 8 time periods for user's option
3) RS 485 communication functions
4) Manual and remote control program, and remote-metering functions
5) To record the parameters automatically through CMRI.

Features:
1) High accuracy, reliability, overload capability
2) Low power consumption
3) Smt technology and re-flow soldering technology
4) Light weight, small size, easy to install.

Model: DTSF318/DSSF318
Standard: IEC 62052-11 IEC 62053-21 IEC 62056-21
Productivity: 100.000pcs/year.

Single phase long life electronic energy meter

Major technical data:
Name of product: single phase long life electronic energy meters
Type: dds 318
Accuracy class: 1.0
Power consumption :< 6va
Rated voltage: 220v 240v
Rated current: 2.5(10) a 5(30) a 10(50) a

Application:
By adopting advanced pcb and smt technology, dds318 single phase long life electronic energy meter is used to measure the energy of 50hz single phase a.C power.

Salient feature:
1.High accuracy:1.0class
2.High overload capacity: 6 times of overload.
3.High reliability: long operating life.
4.Low power consumption, small size, light weight, tamper proof and easy to install.
5.Smt and re-flow soldering technology is adopted. Meter has strong capability for disturbance. Emc can comply with requirement of iec61036-2000.
6.With impulse output interface for direct calibration of the meterf+s accuracy, or for measurement of the impulse input in case of mass-metering.
7.Power indicator to test the optical power end and calibrate the accuracy of the meter.
8.Electric power line carrier system and telephone remote-metering system can be supplied for userf+s option.
9.It can be changed into single phase plc electronic energy meter

Features:
1) high accuracy, reliability, overload capability
2) low power consumption
3) smt technology and re-flow soldering technology
Major technical data:
1) accuracy class: 1.0
2) power consumption: less than 4va
3) rated voltage: 200v
4) rate current: 2.5(10)a, 5(25)a, 10(40)a
Main functions:
1) measurement of single-phase 50hz active power and power consumed
2) set up maximum load, overload warning and power off
3) warning of remained energy and remind user for payment
4) re-read power consumed, remained energy and number of prepayments for power
5) power off when no energy in the meter
6) parameter transferring through ic card
Salient features:
1) high accuracy: 1.0 class
2) high overload: 6 times of overload
3) high reliability: long operating life
4) low power consumption, tamper-proof, light weight, small size and easy to install
5) register displays consumed power, and led displays status of consumed power
6) smt technology and re-flow soldering technology are adopted. Meter has strong
Capability for disturbance. Emc can comply with requirement of iec 61036-2000


High overload capacity, high reliability of relay
Single-phase and 3-phase pre-payment electronic energy meters can share one set
Light weight, small size, easy to install

Of prepayment control system

Data Center Online Monitoring Energy Meters

Optimize Energy Efficiency and Ensure Power Reliability with Acrel's Data Center Monitoring Energy Meters
Acrel presents advanced Data Center Monitoring Energy Meters designed to provide comprehensive energy management and power quality monitoring solutions for data centers. As a leading high-tech enterprise specializing in energy efficiency management and electrical safety, Acrel delivers reliable, precise, and intelligent energy metering solutions tailored for modern data centers.

Key Features
Comprehensive Monitoring: Supports AC outgoing branch circuits multi-metering for both single-phase and three-phase systems, ensuring detailed energy usage tracking.

Accurate Measurement: Captures critical parameters including Voltage, Current, Frequency, Active Power, Reactive Power, and Power Factor to maintain optimal energy performance.

Advanced Power Quality Analysis: Detects 2nd to 31st harmonics and total harmonic distortion, helping identify power quality issues and preventing equipment damage.

Reliable Communication: Equipped with RS485 communication using MODBUS-RTU protocol for seamless integration into existing energy management systems.

Versatile Compatibility: Rated voltage of 220~264Vac L-N and rated current of 50mA AC (via -/50mA CTs) ensures compatibility with various data center setups.

Certified Quality: Complies with international standards and certifications, including CE, IEC, and LVD, guaranteeing safety, reliability, and performance.

This product is portable design,used in field to check watt-hour meter error.
Accuracy class:0.05.
6.4inch TFT COLOR LCD
measured CT variable ratio
0-600V/1MA-12A
Check wiring and calculation electricy of compensation.

DTSF22 Three Phase Four(Three) Wire Multi-tariff Electronic Meter are designed to satisfy industrial demand, adopting large-scale integration(LSI), digital sampling technology and surface mounting technology (SMT). It features stable functions, high precision and easy operation. The meter is capable of measuring active/reactive energy and demand in all directions, RS485 port communication, manual and infrared waking during power outage, load record and much more. It can check the battery to ensure the safety and stability of clock. The meter is popularly used by ordinary three phase clients, power plant, transformer substation, communities and main measurement point.

16units in a carton.