Zhejiang Gomelong Meter Co., Ltd.
| Display Type | LCD |
| Phase | Three Phase |
| Measuring Energy Range | 00000.0---99999.9Kwh |
| Accuracy Class | 1.0 |
| Output Voltage | 3*220/380V |
| Operating Temperature | -25℃-55℃ |
| Dimensions | 230mm*144mm*76mm |
| Color | Silver |
| Max current | 100A |
| Type | Prepayment Electric Meter |
| Display | LCD Display |
| Product name | China Manufacturer DTSY5558 Three Phase Prepared Smart Energy Meters |
| Frequency | 50HZ/60HZ |
| Communication | infrared/RS485 |
| Rated Current | 3*10(50)A |
| OEM | Allowed |
| Packaging Details | Export carton with inner foam box |
| Port | Ningbo |
| Supply Ability | 100000 Piece/Pieces per Month |
| Place of Origin | Zhejiang, China |
| Brand Name | GOMELONG |
| Model Number | DTSY5558 |
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Product Specification
| Display Type | LCD | Phase | Three Phase |
| Measuring Energy Range | 00000.0---99999.9Kwh | Accuracy Class | 1.0 |
| Output Voltage | 3*220/380V | Operating Temperature | -25℃-55℃ |
| Dimensions | 230mm*144mm*76mm | Color | Silver |
| Max current | 100A | Type | Prepayment Electric Meter |
| Display | LCD Display | Product name | China Manufacturer DTSY5558 Three Phase Prepared Smart Energy Meters |
| Frequency | 50HZ/60HZ | Communication | infrared/RS485 |
| Rated Current | 3*10(50)A | OEM | Allowed |
| Packaging Details | Export carton with inner foam box | Port | Ningbo |
| Supply Ability | 100000 Piece/Pieces per Month | Place of Origin | Zhejiang, China |
| Brand Name | GOMELONG | Model Number | DTSY5558 |
China Manufacturer DTSY5558 Three Phase Prepared Smart Energy Meters
1. General
DTSY5558 three phase electronic prepayment watt-hour meter adopts micro-electronic technology, it has high precision and low power consumption, the performance can complies with IEC 61036.
It adopts large-scale integration (LSI) and surface mounting technology (SMT), the main components use international famous brand, so the meter has high reliability and long service life. The meter case uses fire-resistant ABS material, and the structure of the meter is air-proofed. Single-chip processing system in the module responsible for the data operation.
The purpose of developing this meter is controlling electricity consumption. Users should purchase the electricity enable the meter running. The meter can remind the user to purchase the electricity by alarm when the electricity remained is limited, and switch off the power supply automatically when the electricity use up. It’s also able to limit maximal consuming power. Each meter match with one memory card, and the meter can exchange the data with card bi-directionally through the card read device. User won’t lose electricity even he lost the user card, because a renewed card is acceptable.
2. Specification
| Rated Voltage |
| 3×57.7/100V,3×220/380V |
| Reference frequency |
| 50Hz or 60Hz |
| Basic Current (Maximum Current)A | 3×1.5(6) | 3×5(20) ,3×10(40) ,3×15(60) ,3×20(80),3×30(100) |
3. Technical data
| Applicable Standard | IEC 61036-2000 |
| Service Lifetime | 10 years |
| Accuracy Class | Class1, Class2 |
| Working Temperature | -25°C~+55°C |
| Starting current | Class 1=0.004Ib; Class 2=0.005Ib. |
| Starting current(CT) | Class 1=0.002In; Class 2=0.003In |
| Working Voltage Range | 0.9~1.1Un |
| Power consumption | =2W,5VA |
| Over voltage protection | 6kV |
| Relative humidity | =95% |
4. Functions
4.1 Total consumption and remain energy display by LCD
4.2 Accumulate the electricity purchased
4.3 Limit maximal power
4.4 Automatic switch off power when overload
4.5 Warning when electricity insufficiency
4.6 Cut off the power when electricity use up
4.7 Pulse output
4.8 Operation indicated by pulse LED
5. Working principles
The meter collects voltage signals from the potentiometer. The current signals collected from the shunt to get multiplying signals through multiplication device, and after frequency converting, get counting pulses, which is in direct ratio with the product of voltage and current.
The counting pulses of electric energy will be sent to CPU for processing through electro-coupling, and be stored in nonvolatile EEPROM after operation. These pulses and information from IC card that been stored with some volume of electricity and data of supervisory demands will be processed by micro processing system in the meter then provide signals of display, warning and cutting-off state etc.
Diagram is as follows:
6. Installation
The meter must be connected according to connection diagram curve in the meter. It is required to tighten the screws and well connect the conducting plate in the terminal block. For CT operated meter, the actual volume of electric energy shall be the reading indicated by the meter multiplying the CT ratio.
7.Relevant accessories and apparatus
8.System
Plz pay attention:One meter equiped one card for free,vending system will be provided with a CD,Card reader is charged separately,If you buy 500 units ,the card reader will be free.
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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