Single Phase Prepayment Keypad Electricity Meter

Supplier: Shenzhen Calinmeter Co., Ltd.
Region: Guangdong, China
Contact: Mr Ivan Qin
Price: $30.00 / >=100 pieces
Min. Order: 100 pieces

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Product details

Place of Origin:	Guangdong China (Mainland);	Operating Temperature:	-25℃ ~+70 ℃;
Standard:	IEC/SABS;	Dimensions:	15512052 mm;
Constant:	constant;	Accuracy Class:	Class1.0;
Product name:	Single Phase Prepayment Keypad Electricity Meter;	Delivery Detail:	shipped in 30 days after payment;
Display Type:	Digital Only;	Weight:	700g;
Phase:	Single Phase;	Port:	Shenzhen;
Model Number:	DDSY168-S;	Brand Name:	CALIN;
Measuring Energy Range:	5(80)A;	Output Voltage:	230V;
Mounting:	BS5685 footprint;	Packaging Detail:	carton;
Supply Ability:	70000 Piece/Pieces per Month;	Payment Terms:	L/C,T/T,Western Union;

DDSY168-S

Single Phase Prepayment Keypad Electricity Meter

The DDSY168-S is a dual powder source measuring, split type prepayment electricity meter, completed in BS footprint housing working with a separate display and keypad unit(UIU/CIU). it is an ideal revenue protection metering tool that can measure grid components. In dual prepaid mode, the meter can auto decrypt the recharge code from different source and top up into separate balance.

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

* Operate in both prepayment and credit

* Programmable load limit and low credit warning

* Detection and record tamper event such as opening cover, reverse connection, black-out

Split Configuration for Increased Revenue Protection

The meter consists of two parts, the MCU (Metering&Control Unit) and UIU(User interface Unit). The MCU and UIU is linked via galvanically-isolated 2-wire communication cable powder line carrier(PLC) and Radio Frequen-cy (RF) communication module is also available on request.

The UIU is installed within consumer's home, while MCU is installed in a meter cabinet away from consumers.

User Benefit

* Easy connection to User interface Unit (UIU) for split type applications

* PLC/RF/GPRS communication with a head-end AMR/AMI server

* Time of Use (TOU), Muti-tariff, holiday setting.

* Advanced load control and disconnection features

Electricity Parameters:
Voltage
Nominal Voltage Un	230V
Limited Voltage	70%~120%Un
Frequency
Nominal frequency fn	50~60Hz
tolerance	5%
Current
Basic Current(Ib)	5A
Maximum current(Imax)	80A
Starting Current(Ist)	20mA
Active energy constant	1600imp/kWh
Measurement Accuracy
Active energy to IEC62053-21	Class1.0
Burden
Voltage circuit	<2W <8VA
Current circuit	<1VA
Temperature range
Operation meter	-25℃ to +75℃
Storage	-40℃ to +85 ℃

Insulation
Insulation Level	4KV rms 1 min
Voltage impulse withstand	8KV 1.2/50 μs
Insulation System Classification	Protective Class Ⅱ

Electro Magnetic Compatibility
Electrostatic discharge
Contact discharge	8 kV
Air discharge	16 kV
Electromagnetic RF fields
27 MHz to 500 MHz typical	10V/m
100 kHz to 1GHz typical 30V/m	30V/m
Fast transient burst test	4kV