DDZY876 STS Prepayment Postpayment Single Phase Two Wire Din-Rail Split Electronic LoRa Module Communication Smart Energy Meter
China DDZY876 STS Prepayment Postpayment Single Phase Two Wire Din-Rail Split Electronic LoRa Module Communication Smart Energy Meter, Find details about China Electricity Meter, kWh Meter from DDZY876 STS Prepayment Postpayment Single Phase Two Wire Din-Rail Split Electronic LoRa Module Communication Smart Energy Meter
DDZY876 is a split type Din-Rail prepaid single phase split electricity meter, developed by Shenzhen Techrise Electronics Co., Ltd. The meter conforms to the STS standard and accepts the input of a 20-digit token, containing the credit data to be transferred. At the point of purchase of a credit card, the point-of-sale gives the user a token, which the user then enters into the meter through a keyboard. After confirming this token, the electronic table will accept the credit represented by this token and recharge it. This meter is a split type compact Din-Rail mounted class 1 accuracy single phase built in 35mm international standard housing made of poly-carbonate flame retardant materials. Galvanic isolation wire is basic connection between the meter and keypad. Double circuit measurement and relay are also available on request for reinforced tamper prevention. It support RF LoRa PLC communication.
The split meter consists of two units:
- Measurement and control unit (MCU) : Responsible for measuring electrical parameters (kWh, power, current, voltage, etc.).
- User interface unit (CIU) : Placed in the user's home, it can be used to recharge the electricity meter and check the parameters and operation status of the electricity meter.
| Item | specifications |
| Rated voltage (Un) | 220V/230V |
| operating voltage range | 60%~130%Un |
| Rated current (Ib) | 5(60)A, 5(80)A |
| Frequency | 50Hz/60Hz±5% |
| Precision class | 1.0 |
| constant | 1000imp/kWh |
| Voltage line power consumption | <2W; 8VA |
| Current line power consumption | <1VA |
| Working temperature | -25°C~+70°C |
| Storage temperature | -40°C~+85°C |
| relative humidity | 30%~95% |
| Protection level | IP54 |
| Insulation class | II |
| Standard complied | IEC62053-21, IEC62052-11, IEC62055-31, IEC62056-21 |
| Dimension | 150.0mm*58.0mm*94.0mm |
| Material of shell | PC + 20% glass fiber |
Dimension of DDZY876 STS prepayment single phase meter:
Dimension of CIU:
LED lights:
(1) The pulse light: when a user normally uses power, the indicator light twinkles according to the pulse constant 1000 imp/KWH.
(2) The warning indicator light: when current reverses, the alarm indicator light twinkles. When opening cover happens or the residual energy is 0, this meter will send out power-off signal to make load switch cut off power, the alarm indicator light will be turned on.
(3) The credit indicator light: when the residual amount is lower than the alarm threshold 1, the power indicator light glows yellow light. And the meter sends out power-off signal to make load switch cut off power to remind user, Power supply can be recovered by pressing any button. When the residual amount is lower than the alarm threshold 2, the power light will glow red light.
Shenzhen Techrise Electronics Co., Ltd is a high-tech enterprise with independent business qualification specializing from R& D, manufacturing, distributing and serving in energy measurement equipment, electrical monitoring and control instrumentation, electrical usage information collecting system.
Techrise Electronics gathers a group of top professional researchers and designers who are the earliest engaged in electronic energy meters as well as on electrical monitoring and control instrumentation. It's one of the enterprises where three phase multi-function energy meter with 0.2S, electrical load management terminal and distribution, transformer monitoring & Metering terminal can be developed and manufactured. The products of Techrise Electronics consist of four main categories with hundreds of models: Electronic energy meter, electrical monitoring and control instrument, electrical information acquisition system, and digital panel meter. In recent years, the company aggressive research on power meter industry supporting technology applications and services, successfully developed DC electronic energy meter, intelligent electronic energy meter auto test system, intelligent electronic energy meter operation management system, etc., provides China leading level products. All the above products are widely used in China and abroad, serving for the modern electrical management with advanced technology, products and service.
Techrise Electronics owns professional R& D verification system, quality monitoring equipment managing system, and production control system based on ERP. It also passed the ISO9001: 2000 of SGS in 2003 and ISO9001: 2008 in 2009. ISO14004: 2004 Environmental Management System Certification, OHSAS18001: 2007 occupational health and safety management system certification. Techrise Electronics has advanced EMC, precision instrument, and credible laboratory which ensures the products meet Chinese standards and IEC standards.
"Customers first, Responsible & Reliable, Professional, Teamwork, Win-win" is the management philosophy of Shenzhen Techrise Electronics Co., Ltd. We always endeavor to improve our products and service. We highly welcome partners around the world, get together, and contribute to the electrical metering causes.
*Inquiry and consulting service.
*Sample testing support.
*Factory tour guiding.
*Training how to install the meter and solution.
*Engineers available to service machinery overseas.
*Solutions and products designed for customers and meter manufacturers.
Q: Are you a trade company or a manufacturer?
A: We are a original meter manufacturer and solution provider, and we are a chinese state-owned company.
Q: Do you provide samples for testing, free or extra?
A: We can provide samples, but we will charge reasonable cost.
Q: What's paypment terms you accept?
A: T/T and L/C is available. Payment ≤USD2000, 100% In advance; payment>USD2000, 30% in advance by T/T, balance payment before shippment.
Q; How long is your delivery time?
A: Generaly it is 5-10 days if the goods is stock, or it is 15-30 days based on your order quantity.
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