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Prepayment Meter - STS Prepayment Meter

STS Prepayment Meter;, High overload;, 20-digit encryption token, higher safety;, Strong anti-interference ability; - more info check here: http://www.buymeasuringtools.com/Prepayment-Meter-10005028/

Quick Brief

Place of Origin: Guangdong China (Mainland) Brand Name: Hodi Model Number: STS Prepayment Meter Display Type: LCD Phase: Single Phase Accuracy Class: Class 1 Operating Temperature: -10°C~+55°C Dimensions: 214mm*130mm*61mm Rated Voltage: Un=220V Voltage Range: 0.7Un~1.2Un Rated current: 5(60) A Displayer: LCD Limit of operating temperature: -15°C~+70°C Storage and transport temperature: -25°C~+70°C Storage and Operating humidity: ≤95%

Product Features:

STS Prepayment Meter;

High overload;

20-digit encryption token, higher safety;

Strong anti-interference ability;

Business Terms:

Port: Guangdong

Minimum Order Quantity: Negotiable

Supply Ability: 1000000 Unit/Units per Year

Payment Terms: L/C,D/A,D/P,T/T,Western Union

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Prepayment Meter
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Product Packagings & Delivery Terms:

Packaging Detail: In cartons with different demensions for different type of meters

Delivery Detail: Subject to technical requirements and amount of order

Specifications and Product Details:

STS Prepayment Meter

STS international approvals

20-digit encryption token realizing no card prepayment, high safety

Preventing electricity temper, not easy to be broken, high reliability

Flexible power-off ways, supporting power off for opening lid, overload, and owing expenses

Various alarm modes (low-power, overload)

Double lines relay control

STS meter adopts virtual media – 20-digit encryption token to execute power information exchange, realizing the function of prepaid. The basic principle is as follows:

(1) Users buy certain electricity quantity;

(2) Electricity sales system, according to purchased electricity quantity and meter No., generate a group of unique token;

(3) Users input the token into meter through the keyboard, thus completing recharging.

Encryption token has the following features:

(1) Associated with meter No., the token is effective only when being input into the certain meter, invalid when double input;

(2) Each recharge token is unique;

(3) The token has valid period; exceeding the period is invalid;

(4) Token, which is input into meter realizing recharge, is invalid when being input again.

Better than traditional prepayment meter

Compared with the traditional prepayment meter, STS prepayment meter has the following prominent advantages:

(1) Comply with international standard and versatility;

(2) Strong anti-interference ability; no open window for reading and writing, less vulnerable to be tempered;

(3) 20-digit encryption token, higher safety;

(4) Flexible electricity purchase ways: purchasing via business hall, internet, phone, etc;

(5) Longer lifespan.

Functions

(1)Energy Measurement

Measuring the total (positive and negative) active energy; accumulating negative energy into the positive energy.

(2)Prepayment function without card

Via the 20-digit encryption token to realize prepayment function without card, complying with STS and IEC standards.

(3)Parameter measurement

Support measurement of such parameters as voltage, current, power, etc.

(4)Maximum demand quantity measurement

Measure and record the maximum power of last month.

(5)Overload control

Real-time measurement of users’ load conditions; when exceeding the limited load, meter will send warning signs; if the load is still higher within a period of time, meter generates automatically power off.

(6)Preventing electricity-tempering

When the meter wiring is abnormal or has been damaged, meter generates automatically power off.

(7)Alarm

The meter alarm light will be lighted and buzzer is audible in following conditions: too little electricity, 0 electricity quantity, overload, abnormal wiring, and opening cover.

(8)Open cover for detection

With such functions as detecting whether opening the meter cover or the terminal cover, and whether disconnecting zero line; overload detection; current reverse testing; etc.

(9)Events recording

Record such events as power off, overload, opening cover, token input, etc.

(10)Display function

Display various data, such as the current electricity quantity, remaining electricity quantity, current, voltage, power, the maximum power of current month, table No., purchase information, etc.

Main parameters

AccuracyClass 1
Rated VoltageUn=220V
Voltage Range0.7Un~1.2Un
Rated current5(60) A
DisplayerLCD
Size214mm´130mm´61mm
TemperatureNormal operating temperature: -10°C~+55°C

Limit of operating temperature : -15°C~+70°C

Storage and transport temperature:-25°C~+70°C

Humidity≤95%

STS Identification:

Prepayment Meter suppliers    Prepayment Meter manufacturers