Table of Contents
Technical Parameters
| Accuracy Class | Active: Class 1 Reactive: Class 2 |
| Voltage(Un) | 230V |
| Supply Voltage | 0.8Un~1.2Un ； |
| Current | 5(100)A |
| Starting current | 4‰Ib |
| Frequency | 50Hz |
| Meter constant | 1000 imp/ kWh(kvarh) |
| Clock Parameter | Daily accuracy:≤0.5s/d(23±2℃) LCD Button 1 buttons Communication interface Optocol |
| Button | 1 buttons |
| Communication interface | Optocol Remote( Bluetooth) Protocol see Appendix4.9 and Appendix1.10 |
| IP protection rate | IP54 |
| Environmental | working temperature：-30℃～55℃； Limit range for storage and transport: -40℃ ~ +70℃ relative humidity：5%RH～95%RH； |
| Weight | Approx 0.6 kg |
| Dimensions(LxWxH) | 148×125×57 (See Appendix 1.1) |
Function Characteristics
| Type | Parameters |
| Cumulative energy | Active Energy(import)= import(|Q1|+|Q4|) Active Energy(export) = export(|Q2|+|Q3|) Active Energy (absolute) = import(|Q1|+|Q4|)+ export(|Q2|+|Q3|) Active Energy(net)=(|Q1|+|Q4|) – (|Q2|+|Q3|) Detailed measurement content See: Appendix 1.3 |
| Instantaneous | Voltage Current Active power Reactive power Apparent power Power factor Frequency Phase angle |
| Maximum demand | Demand Interval(can be configured: 1、5、10、15、30、60mins) Sliding Numer(can be configured) All maximum demand can be reset Detailed measurement content See: Appendix 1.3 |
| Monthly Billing data | Capture object can be configured Capture object See: Appendix 1.4 |
| Load Profile | Interval and Capture object can be configured Capture object See: Appendix 1.5 |
| Event | Event Event Parameter and Threshold can be configured u Power Quality LOG u Alarm Log The capture object list see: Appendix 1.6 and Appendix 1.7 |
| Clock synchronization | Daily accuracy:≤0.5s/d(23±2℃) Remote and Local communication Backup battery Replaceable battery for RTC and display when power failure ‐ 10 years battery operation life ‐ Operating for at least 2 years in case of any power failure |
| Communication Security | LLS (2 level : admin and reader) |
| Image Transfer | Firmware Upgrade |
| Other parameters | Meter Series Number Meter Type u Meter Firmware Version Meter Hardware Version … … |
Appendix
1.1Appendix 1: Installation dimensions
1.2 Appendix 2:connection diagram
1.3 Appendix 3: measurement content
Total import active energy
Total export active energy
Total import reactive energy
Total export reactive energy
Total active absolute energy
Total reactive absolute energy
Total net Active Energy
Total active import/export maximum demand &occurred time
Total reactive import/export maximum demand& occurred time
1.4 Appendix 4 : Monthly Billing data Capture object
Billing time
Date and time of billing can be set. Date : 1-28, time : 00:00:00-23:00:00
Billing method
Manual : Press the programme key
Communication : Send billing command
Automatic : Meter can automatic billing when to the billing time
capture object
1.5 Appendix 5 : LoadProfile Capture object
Capture object
1.6 Appendix 6 : PowerQuality LOG
Capture object
The following event_ID belong to the Power Quality logs
1.7 Appendix 7: Alarm LOG
Capture object
Alarm register #1
Alarm register #2
1.8 Appendix 8 : Display content
Current Energy
Total import active energy
Total export active energy
Total import reactive energy
Total export reactive energy
Total active absolute energy
Total reactive absolute energy
Total net active Energy
Current Demand
Total active import/export maximum demand &occurred time
Total reactive import/export maximum demand& occurred time
Total active import/export cumulation maximum demand
Total reactive import/export cumulation maximum demand
Historical Energy
Last 1 month Total import active energy
Last 1 month Total export active energy
Last 1 month Total import reactive energy
Last 1 month Total export reactive energy
Last 1 month Total active absolute energy
Last 1 month Total reactive absolute energy
Last 1 month Total net active Energy
Historical Demand
Last 1 month Total active import/export maximum demand &occurred time
Last 1 month Total reactive import/export maximum demand& occurred time
Last 1 month Total active import/export cumulation maximum demand
Last 1 month Total reactive import/export cumulation maximum demand
Basic Parameters
Meter Date
Meter Time
Meter Series Number
Billing Count
Billing Time
Billing Date
Test full LCD
Instant Parameters
Active power
Reactive power
Power factor
Frequency
Voltage
Current
Apparent power
1.9 Appendix 9 : Communication
Local communication Protocol
| Port | Rate | Protocol |
| Optical | 9600 bps | IEC62056-21 E-mode |
Remote communication
| Port | RF | Cell |
| Bluetooth | 9600 bps | HDLC |
Security
Access With LLS(2 levels password)
(1)Administrator : Set\Get\Action
(2)Reader : Get\MD reset
1.10 Appendix 10 :wireless communication (Bluetooth )
