IVY METERING CO.,LTD

Brief Introduction

D114011-X929011 is a single phase two wire Din rail prepaid meter with G3 PLC communication and built-in relay, it can be used with keypad IHD (optional).

1P Din Rail Meter Technical Parameter

Metering Function

Measuring Devices meter Maximum current is up to 80A

Meter measures voltage, current, active power, reactive power, frequency, power factor, MD in the current month, MD of last 1 month, MD of last 2 month, the absolute value of total active energy, the absolute value of total active tariff energy, total input energy of the current month, total input energy of last 5 month, total output energy of the current month, total output energy of last 5 month, and total reactive energy.

Communication Function

Support G3 PLC communication

Support IR communication

 Din Rail Meter wholesale Buzzer Function

with buzzer inside, it will beep when low credit for 5 seconds, and you could press any key to turn it off. Also you could configure to enable or disable this buzzer function by IR communication.

Tariff

Divide into weekday timetable and weekend timetable, with 8 time period and 8 tariffs. Every timetable has a backup table for remote updating of backup timetable and configure the switching time.Measuring Devices meter manufacturer will automatically switch the tariff table at the switching time.

Others

Support load ground connection, switch detection, influence of external magnetic field, abnormal voltage record.

Degree of protection: IP51 (indoor meter)

Kwh Meter

1. Brief Introduction

DTSY-T01 is a single phase din-rail meter two wire split type prepayment keypad meter approved by STS. It can access to any STS standard 100A relay which can trip when over load or balance run Din Rail Meter consist of Measurement and Control Unit (MCU) and Customer Interface Unit (CIU). MCU achieve data exchange with CIU through non polarity twisted pair cable and meanwhile supply power to CIU, CIU need not external , customer can check the information in home and realize remote or SMS recharge.

2. Technical Parameter of 1P Din Rail Meter

3. Function Description

   Metering Function

This single phase split prepayment meter is based on virtual medium. The data encryption process complies with international standard IEC62055 and certified by STS association.

Communication Function

 IR communication interface in MCU can set and read local parameter.

 MCU support IR and non polar twisted pair cable communication, IR complies to IEC62056-21(A) mode, protocol of non polar twisted pair cable is DLT645-2007.

 IR :Baud rate:2400, 7 data bits,1 even,1 stop bit.

RS485 : Baud rate :9600,8 data bits,no even,1 stop bit.

Prepayment Function

3. Recharge

After purchasing the credit, user will get a recharge token, enter 20 digits token through keypad, the token will scroll display from right to left. The interval typing time should within 20S. Type " clear button " to modify entering error. After confirmed, press “Enter”. If don’t type completely, the type operation is invalid.

Enter through two modes: Keypad or token is accepted, CIU will display success or error code.

Error code:

Err 11：Returned data from MCU is invalid

Err 29 : The command can’t clear cover open event. Err 31 : Keypad testing(unused)

Err 32 : Display tampering state.(unused) Err 33 : Display current power(unused) Err 34 : Display phase unbalance(unused) Err 35 : Reserved

Err 36 : Reserved Err 40 : Reserved Err 41: Alien data

Err 42 : Banned data.

Err 43 : Used data Err 44 : Expired data Err 45 : expired Key

Err 46 : Power set exceed range

Err 47 : The mode is not allowed to purchase credit Err 48 : Inconformity to key modify process

Err 49 : The data is not used by meter Err 50 : The data is before produce.

Err 51 : Numerical value error. Err 52 : Special use data

Err 53 : Key set over time.

Err 54 : Manufacturer No. error. Err 55 : Reserved 2

Err 56 : Reserved 3

Err 57 : Inconformity to key modify process,meter key type uninitialized. Err 58 : Inconformity to key modify process,meter key initialize set error.

Err 59 : Balance exceed allowed regrate energy,this recharge invalid. Success code:

Good 01 ：Key modify Token 1 decoding success(enter Token 1 first)

Good 02 ：Key modify Token2 decoding success(enter Token 2 first)

Good 28 ：Clear cover open state success. Good 88 ：Recharging success

Good 81 ：Set power threshold success. Good 82 ：Clear remain energy success. Good 83 ：Clear event record success. Good 84 ：Key modify success.

Good 85 ：Key modify and clear TID success Good 70 ：Alarm dwell time set success

Good 71 ：Energy alarm threshold set success Good 73 ：CIU backlight time set success Good 75 ：CIU ID set success

Good 90 ：Perform all testing Good 91 ：Relay testing Good 92 ：LCD testing

Good 93 ：Display total energy Good 94 ：Display Krn

Good 95 ：Display Ti

Good 96 ：Display power threshold Good 97 ：Display software version

3. Management Code

(1)General management TOKEN:

This function supplied by STS vending system which used to test meter performance and check parameter information. This management code without STS encryption. It can operate for every prepayment meter which complies with STS protocol. Main function includes relay testing, LCD testing, and display total energy, key version number, tariff type, power threshold, software version number.

(2)Special management TOKEN:

This key is encrypted by STS protocol, includes time and relevant manage information. It is only used for the meters that have the same key. Main functions: set maximum power, clear balance credit, modify key, clear events.

(3)Set power limit:

Enter token for setting power limit to meter, the meter will display the value if set successful. The unit of Token is W, display format is kW, the default value is kW. The Maximum value is 65535W. LCD will show “Good 81” after set successfully.

(4)Clear the remain credit:

Enter token for clearing remain credit, then press enter button, LCD will show" Good 82 " .

(5)Modify the key:

Enter two TOKEN without sequential difference. After entering the first TOKEN, the second must be entered within 180s. LCD will show “Good 01” if the first TOKEN is successful, show "Good 84" if the second TOKEN is successful. If enter second TOKEN first, LCD will show "Good 02", then enter the first TOKEN, LCD will display "Good84". And if clear TID at the same time, LCD will show "Good85" after modify successfully.

(6)Clear event records:

Enter token for clear event to meter then clear all events records and signs. LCD display “Good83”

(7)Prevent credit hoard:

Meter has a preset hoard preventing value. The total energy in the meter cannot exceed this value, or the TOKEN cannot be recharged. This TOKEN can be used once the hoard condition is not satisfied. The default value is .

(8)Overload process

If the over load exceeds for more than 45s, the relay opens and the relay indicator on display lights. The relay closes again after 150s, and the indicator goes out.

If the above situation happens for more than 5 times in 30 minutes, the relay will close again after 45 minutes. If the times does not reach 5 (eg. 4 times) in 30 minutes, the recover time of the relay is still 150s, and this 4 times’ record will be cleared if this situation not happen in next 30 minutes. The over load value could be set through keypad or PC software.

(9)Balanced credit alarm

This Measuring Devices meter has the function of 1 degree credit balance alarm. The limit can be set through code or communication. The red LED flashes and the buzzer alarms if the credit balance is less than the limitation. Press any button can clear the alarm, but it will alarm again after a period of delay, this delay period can also be set through code or communication. After all the credit used up,the relay opens and LED goes out.

Overload Function

Overload trip, threshold power programmable.

Keypad Function

Keypad on CIU can enter recharge token and check meter parameter.

Event Log Function

Last 50 times recharge token code

Last 50 times recharge credit

Total recharge times

Over power trip times

Cover open times

Power failure times

Technical TOKEN used times

Power reverse times

Note:Above events total times not exceed 60000

Others

MCU built-in 100A latching relay

Din Rail Meter keeps last 50 recharge records and relevant token to inquire.

Prepaid function: recharge, management

 AC Digital Meter

1. Brief Introduction  

DTSF/U353 is a three phases four wires digital energy meter with current transformer, LCD backlight, IR & RS485 communication ( protocol EN62056:IEC1107 & DLT645:2007 ) and tariff, which can measure and record the active energy consumption of load in 50Hz single phase AC power grid

2. Technical Parameter of 3P Din Rail Meter

3. Function Description

Din Rail Energy Digital Meter Metering Function

Active & reactive energy, forward & reverse measurement

3 elements settable (positive,positive+negative,positive-negative)

CT ratio range: 5:5 ~7500:5

(5:5,40:5,50:5,60:5,75:5,100:5,125:5,150:5,200:5,250:5,300:5,400:5,500:5,600:5,800:5,1000:

5,1250:5,1500:5,2000:5,2500:5,3000:5,4000:5,5000:5,6000:5,7500:5)

5:5----40:5        LCD=5+3;

50:5----300:5     LCD=6+2;

400:5----3000:5  LCD=7+1;

4000:5----7500:5  LCD=8+0;

Support max demand

Support resetting energy

Support setting holiday tariff & weekend tariff

Communication Function

Support IR communication, EN62056 (IEC1107) protocol

RS485 Communication, DLT 645:2007 protocol

Measuring Devices meter wholesale Display Function

Displaying total energy, tariff energy, 3 phases voltage, 3 phases current, power, apparent power, power factor, frequency, demand, ct ratio, impulse output, communication address etc.

Plz refer to LCD display part

Keypad Function

Selecting display content, setting CT ratio, LCD scrolling period and resetting energy & backlight type via 2 keypads.

Setting content of automatic scrolling mode via IR

Backlight Display

Support 3 types of displaying can be set via keypads:

Selecting lighting when pressing the key / normal bright / normal dimmed

Din Rail Meter Impulse Output

Support 4 types of impulse output method via communication:

Selecting 12000 / 1200 / 120 / 12

1. Brief Introduction  

D129022 is a single phase two wires suspension type energy meter with 60A latching relay, LCD display, FIR & RS485 communication (protocol DLT645:2007), monthly and daily electricity consumption storage.

Parameter of Multi-Rate Energy Meter

1. Function Description of 1P Suspension Meter

Metering Function

Active energy measurement

Communication Function

Support RS485 Communication, DLT 645:2007 protocol with baud rate 2400.

Support FIR communication, the interface is used for reading and setting local parameters.

Display Function

Plz refer to LCD display part

Button Function

 LCD scrolling pages through the button

Others

 Built-in 60A latching relay

AMI Meter

1. Brief Introduction                                                     

This is one of latest AMI system solution which combines almost all kinds of wireless communication, including Zigbee, PLC, GPRS and Wifi. IVY provides you the whole solution including smart meter, DCU and AMI system. It integrates remote reading, control and analysis function. This is the answer to your specific needs: from the reliable commercial meter to the complex measuring device with comprehensive additional functionality for advanced data acquisition and flexible tariff control.

Parameter  1P Suspension Meter

3. Function Description Measuring Devices

Additional auxiliary power supply to assure data reading during power down phases

Power quality monitoring functions with alarm and log features

Real-time alarm system

Measure and display current date and time; kWh; kvarh; Maximum kW and kvar demand; Cumulative kW and kvar demand; Instantaneous active and reactive power; Instantaneous voltage current and power factor.

Time of use metering: the smart meter can be programmable to record import and export energies (kWh and kvarh) and import and export demand (kW and kvar) on different rates.

Load profile function: the smart meter is able to record 15-minute three decimal points load profile data with 4 channels consisting total import kW, total import kvar and total export kvar demand.

Measuring Devices meter registration: the smart meter can be registered with Data Concentrator Unit (DCU) of AMI Central System(consisting of Meter Data Management System (MDMS). Head End System and relevant systems and accessories) automatically.

Automatic meter reading: the smart meter can transmit measured quantities to DCU or AMI system automatically.

Remote load disconnect and reconnect: the smart meter has a remotely controllable disconnect/reconnect switch for supporting load limiting, load shedding and prepayment function.

Tamper detection: the smart meter can detect and record attempted tampering event and also show alarm signal on LCD. And the tempering events can be sent to AMI system automatically.

Prepayment function: the smart meter also support on-line prepayment function programmed remotely from AMI system and from local communication.

Power outage monitoring: the smart meter can detect power outage and power restoration and record as an event.

Meter registration: the smart meter can be registered with Data Concentrator Unit(DCU) of AMI Central System (consisting of Meter Data Management System (MDMS). Head End System and relevant systems and accessories) automatically.

Automatic meter reading: the smart meter can transmit measured quantities to DCU or AMI system automatically.

Remote load disconnect and reconnect: the smart Din Rail Meter has a remotely controllable disconnect/reconnect switch for supporting load limiting, load shedding and prepayment function.

Tamper detection: the smart meter can detect and record attempted tampering event and also show alarm signal on LCD. And the tempering events can be sent to AMI system automatically.

 Prepayment function: the smart meter also support on-line prepayment function programmed remotely from AMI system and from local communication.

Power outage monitoring: the smart meter can detect power outage and power restoration and record as an event.

Keypad Meter

1. Brief Introduction                                                       

This is a three phases four wires prepayment keypad split type meter, which is based on virtual medium, the data encryption process complies with international standard IEC62055.

Built-in 100A relay in MCU which can trip when over load, balance run out, tamper happen and so on.

RF communication between MCU and CIU, so user can recharge or check balance at home from CIU conveniently, and CIU will display MCU’s real time data for user.

Parameter  3P Suspension Meter

3. Function Description 3 Phase Smart Meter

Build in 100A relay which can trip when over load, power limit programmable.

Cover open detection.

Keypad on meter which can enter recharge token and check meter parameters.

Supports phase sequence detection, phase angle measurement, quadrant judgment etc.

Supports harmonic percentage measurement for voltage and current, it can used for energy quality analysis.

keypad meter wholesale keeps last 50 recharge records and relevant token for query.

With Infrared for local reading and setting.

With RF wire communication between MCU and CIU, CIU can display balance, alarm time and so on events. Enter short key in CIU keypad to read MCU’s data, enter recharge token in CIU keypad to recharge for MCU.

Battery backup for CIU if power off.

Concentrator

1. Brief Introduction                                                      

This is a GPRS version concentrator that receives the real-time tasks issued by the main station through GPRS. At the same time, it periodically reads the measurement data of the metering device and uploads it to the main station, and it can receive the data actively uploaded by the meter through Lora and upload it to the cloud.

2.Concentrator Converter Technical Parameter  

3. Concentrator Converter wholesale Function Description                                                    

Regular read the data with 15 minutes , then send the data to server together

Communication with meter by RS485, communication with server /front-end processor by GPRS  

Support remotely update

 DCU

1. Brief Introduction                                                      

J119005 is a concentrator which can read and reserve device data via Ethernet according to master station’s command, and actively upload and reserve data which collected from collector.

2. Concentrator Converter wholesaleTechnical Parameter

3. Concentrator Converter manufacturerFunction Description   

Reading the data with 15 minutes , then send the data to server together

Read meter data every 15 seconds from collector, and send to HES;

Read meter demand data every 15 seconds. If the communication between system and HES is broken, can use this data to fill in the vacancy;

Communication between upside device (HES, Cloud) and downside device (collector) via Internet.

dcu meter Able to visit random level device;

Able to connect with many device (more than one collector, HES, Cloud) 

1. Brief Introduction                                                      

This is a three phases DLMS multifunctional energy meter which was warmly welcomed in South-American due to standard installation. It equipped RS485, IR, RF etc communication method, four tariffs, relay optional and CTT certificate.

2. three Phase Energy MeterTechnical Parameter  

3. DLMS Meter manufacturerFunction Description                                                     

The meter can display voltage, current, active power, reactive power, date and time on the LCD display.

Active and reactive power measurement, bidirectional measurement, input power and output power, instantaneous power

 Built-in 100A relay controls the opening and closing of the meter through communication

Support RS485, IR communication (DLMS) and RF communication (custom)

RS485: Baud rate 9600 (fixed), 8-bit data. Parity check. One stop bit

 IR: baud rate 9600 (fixed), 8-bit data, parity, one stop bit

RF: Baud rate 9600 (fixed), 8-bit data, no parity. One stop bit

RF communication is only for home display

 Load the configuration file for 15 minutes for 6 months

ct pt vt meter wholesale Anti-stealing function: through accurate measurement and alarm (must send alarm signal through RS485 interface)l 

Other alarms: relay disconnection, over-voltage, buck, reverse, power off

FW upgrade through RS485 communication interface

 Event record: over voltage, low voltage, terminal cover open (open cover detection), password change, etc.

 Local (IR) and remote upgrade (RS485)

No need to change the password by button

1. Brief Introduction                                                       

This is a three phases DLMS multifunctional energy meter which was warmly welcomed in

South-American due to standard installation. It equipped RS485, IR, RF etc communication

method, four tariffs, relay optional.

2.DLMS Meter Technical Parameter       

3. Measuring Devices meterFunction Description                                                   

Two elements

Measure voltage,current,power consumption

Multi-tariff

NB-IOT Meter

1. Introduction                                                             

is a three phases four wires intelligent sensor device with WIFI、RS485 communication, which integrates functions such as information collection, real -time monitoring, analysis prediction, security alarm, energy consumption monitoring, and remote management and control.IOT WIFI Din Rail Meter is widely used in various types electrical appliances and electromechanical equipment to effectively achieve long-distance interconnection, security prevention and control, fault prediction and prevention. Maintenance, energy saving and consumption reduction.

2 NB IOT meter Technical Parameter    

 Smart Sensor Manufacturer

1. Introduction                                                             

is a single phase smart sensor with WIFI & RS485 communication，including information collection , real-time monitoring,energy consumption monitoring,alarming function ,remote control and management, which could be widely used in electrical appliance、electromechanical device

2 multifunctional sensor Technical Parameter        

1 Phase Smart Sensor

1. Introduction                                                             

is a single phase smart sensor with WIFI & RS485 communication, switch control, energy measurement...

2. IOT Multifunctional Smart Sensor MeterTechnical Parameter   

GPRS Socket

1. Brief Introduction                                                     

ZD159011 is a cost-effective intelligent socket .It could support bluetooth and GPRS communication, Which can achieve reading data remotely with concentrator. According to the design of standard type 86, it has the characteristics of small size, light weight, beautiful appearance and easy installation.

2. Technical Parameter        

Function

gprs contrator  could support bluetooth and GPRS communication. The mobile APP can connect socket via bluetooth to read and use energy data .It could upload data directly/save date to sever .

It could measure active/reactive energy,current,voltage,active power,reactive power ,apparent power , frequency, power factor .

smart socket meter could collect current, voltage,starting current waveforms, and detect harmonic content of current and voltage .

It has built-in 10A control relay .

Technical Parameters       

PLC Socket

1. Brief Introduction                                                     

ZQ0B5001 is a cost-effective intelligent socket .It could support bluetooth and PLC communication, Which can achieve reading data remotely with concentrator. According to the design of standard type 86, it has the characteristics of small size, light weight, beautiful appearance and easy installation.

2. Technical Parameter                                                   

smart socket meter  Function

plc Socket wholesale could support bluetooth and PLC communication. The mobile APP can connect socket via bluetooth to read and use energy data .It could upload data directly/save date to sever via PLC concentrator .

It could measure active /reactive energy,current,voltage,active power,reactive power ,apparent power ,frequency,power factor.

plc Socket manufacturer could collect current, voltage, starting current waveforms, and detect harmonic content of current and voltage .

It has bulit-in 10A control relay .

Technical Parameters

Smart Socket

1. Brief Introduction                                                     

This is a new cost-effective intelligent socket. It has many functions, as below: 

Real-time, accurate reading and collection of energy, power, current, voltage, temperature and other electrical parameters of the device. 

 Real-time monitoring of the use of electrical equipment, over-current, overload, over-temperature and other abnormal safety warnings, dangerous cut-off protection.

 Support charging and charging of electrical equipment, timing management, support charging timing& payment management by system.

2. smart socket meterTechnical Parameter              

Fire Detector

1. Brief Introduction                                                        

This is a multi-way multifunctional intelligent safety monitoring device. Wire temperature & electric leakage & energy consumption can be monitored in real time. The data can be uploaded regularly, and the abnormal situation could be alarmed timely. It could help the users better manage regional electricity security.

2.fire detector meter Technical Parameter    

3. fire detector meter supplierFunction Description                                                    

4 ways temperature measurement

1 way remaining current detection

LCD could display current wire temperature & electric leakage,and indicate the alarm situation（normal: blue; alarm: red）

LED status(normal: always-on; alarm: blink）

Relay control output（: 5A 250VAC）

RS485 communication protocol: bus support remote upgrade .

Communication could read temperature&remaining current;relay 5A could control switch

Notes:The leak current ‘s alarm function could stop when the threshold will be 0mA of remaining current. The LCD display will be red color when there will be leakage alarm .

Smart Switch

1. Brief Introduction                                                      

This is a single multifunctional smart electrical safe monitoring equipment. Real-time monitoring of wire temperature and leakage conditions. Upload date regularly, real-time monitoring energy, abnormal conditions ,timely alarm.

2. Intelligent Switch meterTechnical Parameter      

3. Smart SwitchmeterFunction Description                                                    

 One way temperature measurement

 One way after current detection

 LCD could display the current wire temperature and leakage current value

 Backlight & LED three-color indicators(normal: green, fault: yellow, alarm: red)

 Buzzer alarm when fault & alarm prompts

 RS485 communication, communication protocol will be bus

 Support remote upgrade

Power Sensor

1. Brief Introduction                                                     

Overview

The multifunctional power sensor ES730T, adopts advanced ultra-low power large-scale integrated circuit technology and high-tech products manufactured by SMT process. The key components are long-life components of international well-known brands to improve reliability and life of the combined electric fire sensor ES730T is composed of safety monitoring unit and metering unit with RS485/NB communication function. In the safety monitoring, the built-in current transformer is used to monitor the remaining current, and the built-in temperature sensor is used to monitor the wire temperature. The meter has the advantages of high measurement accuracy, good stability, strong overload capacity and high reliability, widely used for monitoring & measuring safety parameters .

Fire Detector Standards

Complied with standards:

electrical fire monitoring system-part 2: residual current electrical fire monitoring detector

electrical fire monitoring system part 3 Temperature-measuring electric fire detector

IEC 62052 - 11 - 2003 electric measuring instrument. General requirements, test and test conditions-part 11 measuring instruments

IEC 62052 - 21 - 2004 Electric quantity measuring equipment (AC) General requirements, tests and test conditions. Part 21: tariff and load control equipment

 Smart Sensor

1. Brief Introduction                                                     

Overview

The multifunctional power sensor ES210T,adopts advanced ultra-low power large-scale integrated circuit technology and high-tech products manufactured by SMT process. The key components are long-life components of international well-known brands to improve reliability and life of the combined electric fire detector ES210T is composed of safety monitoring unit and metering unit with RS485 communication function. In the safety monitoring, the built-in current transformer is used to monitor the remaining current, and the built-in temperature sensor is used to monitor the wire temperature. The meter has the advantages of high measurement accuracy, good stability, strong overload capacity and high reliability, widely used for monitoring & measuring safety parameters .

 multifunctional sensor Standards

Complied with standards:

electrical fire monitoring system-part 2: residual current electrical fire monitoring detector

electrical fire monitoring system part 3 Temperature-measuring electric fire detector

IEC 62052 - 11 - 2003 electric measuring instrument. General requirements, test and test conditions-part 11 measuring instruments

IEC 62052 - 21 - 2004 Electric quantity measuring equipment (AC) General requirements, tests and test conditions. Part 21: tariff and load control equipment

2. Fire DetectorBasic Functions                                                         

Metering & Monitoring

The multifunctional power sensor can measure, record and display the remaining current, wire temperature and other safety parameters of the circuit of the current equipment, as well as the operating parameters such as power, voltage, current, power factor and so on.

LED & Backlight Indication

The multifunctional sensor manufacturer uses three bright & long-life LED indicators with the following backlight display panel functions:

-Relay indicator: red, which lights up only when the contacts of relay are closed .

-Pulse indicator: flashes when the device is running at the load end, flashes more frequently with the greater the total power of the device, and does not flash when there is no load.

-Backlight indicator: green, working properly; yellow, alarm event; red, alarm trip event