Zhejiang Gomelong Meter Co., Ltd.
| Display Type | Digital Only |
| Phase | Single Phase |
| Measuring Energy Range | 0-999999 |
| Accuracy Class | 1.0s or 2.0s |
| Output Voltage | 230V(±15%) |
| Operating Temperature | -40℃-40℃ |
| Dimensions | 15.5cm*11cm*6cm |
| Color | black |
| Display | LCD |
| Material | PC |
| Type | STS Prepayment Meter |
| Rated Current | 5(60)A |
| Communication | RS485 Port MODBUS-RTU Protocol |
| Frequency | 50HZ~60HZ |
| Certificate | STS |
| Name | single phase 220V energy meter LCD display kwh meter sts keypad |
| OEM | Allowed |
| Packaging Details | standard packing |
| Port | ningbo/shanghai |
| Supply Ability | 100000 Piece/Pieces per Month |
| Place of Origin | Zhejiang, China |
| Brand Name | Gomelong |
| Model Number | DDSY5558 |
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Product Specification
| Display Type | Digital Only | Phase | Single Phase |
| Measuring Energy Range | 0-999999 | Accuracy Class | 1.0s or 2.0s |
| Output Voltage | 230V(±15%) | Operating Temperature | -40℃-40℃ |
| Dimensions | 15.5cm*11cm*6cm | Color | black |
| Display | LCD | Material | PC |
| Type | STS Prepayment Meter | Rated Current | 5(60)A |
| Communication | RS485 Port MODBUS-RTU Protocol | Frequency | 50HZ~60HZ |
| Certificate | STS | Name | single phase 220V energy meter LCD display kwh meter sts keypad |
| OEM | Allowed | Packaging Details | standard packing |
| Port | ningbo/shanghai | Supply Ability | 100000 Piece/Pieces per Month |
| Place of Origin | Zhejiang, China | Brand Name | Gomelong |
| Model Number | DDSY5558 |
Quick details
DDSY5558is a new type of key pad prepayment meter,Customer purchases energy by the vending network to get a serial number (name as ToKEN),and then use the keypad of meter to enter the TOKEN,The credit data will be entered into the meter,after the TOKEN being accepted,The TOKEN contains 20digits and is encrypted,For purchasing method reason,the meter also named as keypad meter,It comlies with open standard STS.
Features
♦ Payment by 20digits token
♦ Alarm when low energy/overload/fraud
♦ With Rs485and optical communication functions for reading meter and setting parameters
♦ Open terminal cover decetion alarm
Technical Parameters
| Specification | DDSY5558 | ||
| Accuracy | Active | Class1.0 | |
| Reactive | / | ||
| Voltage | Rated |
220/240V | |
| Range | 0.9Un~1.1Un | ||
| Limit | 0.8Un~1.2Un | ||
| Frequency |
| 50/60Hz | |
| Current | Range |
5(60)A | |
| Starting Current |
| 0.4%Ib | |
| Constant | Active | 400imp/kwh,800imp/kwh,1600imp/kwh | |
| Reactive | \ | \ | |
| Display | Type | LCD | |
| Digit | 6+1 | ||
| Power Consumption | Voltage Circuit | ≤0.8W,10VA | |
| Current Circuit | ≤4VA | ||
| Communication | Interface | Optical/Infrared/RS485(Optional) | |
| Protocol |
MODBUS,DLT/645,IEC1107 | ||
| Temperature | Working Temperature | -45℃~+55℃ | |
| Storage Temperature | -40℃~+70℃ | ||
| Humidity |
| ≤90% | |
| Protection |
| IP54 | |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
8000000-10000000
Employee Number:
100~200
Ecer Certification：
Active Member
Zhejiang Gomelong Meter Co., Ltd is a professional manufacturer who focus on designing and producing of energy measurement . After more than 19 years of developing, Gomelong has become a world famous meter producing and exporting company. Professionally developing and manufacturing cost-effective pr... Zhejiang Gomelong Meter Co., Ltd is a professional manufacturer who focus on designing and producing of energy measurement . After more than 19 years of developing, Gomelong has become a world famous meter producing and exporting company. Professionally developing and manufacturing cost-effective pr...
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