WUHAN RADARKING ELECTRONICS CORP.
| Payment Terms | Western Union, T/T, L/C, MoneyGram |
| Supply Ability | 5000000 pcs per year |
| Delivery Time | 35days |
| Packaging Details | Standard Package |
| Voltage | 240V |
| Current | 20(80)A |
| name | Lora Smart Meter |
| Accuracy Class | active: 1.0 reactive: 2.0 |
| Pulse Constant | 3*400imp/kwh |
| Communication mode | Lora-RF Module |
| Display | LCD Display |
| Dimensions | 155.5*120*55 mm |
| Brand Name | Radarking |
| Model Number | DDZY150 |
| Certification | IEC62053-21; IEC62052-11; IEC62056-21 |
| Place of Origin | Made In China |
View Detail Information
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Product Specification
| Payment Terms | Western Union, T/T, L/C, MoneyGram | Supply Ability | 5000000 pcs per year |
| Delivery Time | 35days | Packaging Details | Standard Package |
| Voltage | 240V | Current | 20(80)A |
| name | Lora Smart Meter | Accuracy Class | active: 1.0 reactive: 2.0 |
| Pulse Constant | 3*400imp/kwh | Communication mode | Lora-RF Module |
| Display | LCD Display | Dimensions | 155.5*120*55 mm |
| Brand Name | Radarking | Model Number | DDZY150 |
| Certification | IEC62053-21; IEC62052-11; IEC62056-21 | Place of Origin | Made In China |
| High Light | Smart Water Meter ，Lora Gas Meter | ||
20(80)A Prepaid Lora Smart Meter with Lora Communication For Single Phase Meter
Single Phase Prepaid smart Energy Meter with Lora Communication
The DDZY150 is used for a wide rang of applications, due to an improved dynamic range allowing a basic current of 5 Amp while retaining a maximum current of 80 Amp and extended functional features. It is a compact and keypad-based design in a BS8565 standard housing and maintains the rugged RF immunity withstand of 30V/m and IP54 rating, allowing it to be installed in harsh environments.
| Nominal voltage Un | 230V |
| Limited voltage | 70%~120%Un |
| Nominal frequency fn | 50-60Hz |
| tolerance | 5% |
| Basic current(Ib) | 5A |
| Maximum current(Imax) | 80A |
| Starting current(Ist) | 20mA |
| Active energy constant | 1600imp/kWh |
Main Features
●20 digit (Standard Transfer Specification) STS encryption
●Detection of significant reverse energy (SRE)
●IEC62056-21 compliant optical & RS485 port allowing for easy data interrogation
●Disconnects on overload and no credit
●Prepayment and credit mode hot swap
●Programmable load limit and low credit warning
●Detection and record tamper event such as opening cover, reverse connection, black-out
●Easy access to 12 months historical consumption data and last 5 token entered
AMR/AMI Smart Metering Function (on request)
Technical Specs of RF Receiver:
| Working voltage | +4.75~5.25V |
| Working frequency | 475~495MHz |
| Frequency stability | ±2.5PPM |
| Working bandwidth | 125KHz |
| Tranmitting power | 17dBm/27dBm |
| Transmitting current | <350mA |
| Receiving sensitivity | -136dBm |
| Receiving current | <60mA |
| Working temperature | -40°C~80°C |
Technical Specs of GPRS module:
| Working frequency | EGSM900/DCS1800MHz |
| Max tranmitting power | EGSM900 Class 4 (2 W) |
| GSM1800 Class 1 (1 W) | |
| Receiving sensitivity | <-106dBm |
| Working voltage | 4.0V |
| Working temperature | -40°C~80°C |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2002
Total Annual:
10000000-15000000
Employee Number:
100~200
Ecer Certification：
Active Member
Introduction： Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002（former name: Wuhan Radarking Co.,Ltd.）and went publ... Introduction： Wuhan Radarking Electronics Corp. is a modern share enterprises which focusing on the smart Internet of things(IOT) /smart grid energy consumption sensor/intelligent electric safety integrated solution. It established in 2002（former name: Wuhan Radarking Co.,Ltd.）and went publ...
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