Single Phase Sts Prepaid Prepayment Energy Meter

Product Description

Single Phase STS prepaid energy meter
Introduction
DDSY198 is the newest single phase BS type STS certified prepaid keypad energy meter of ZCM. It can realize the functions of active energy measuring and pre-payment and post-paid mode control. The transfer of secure data from a point of sale to the meter is carried out via a 20 digits number generated according to the STS (Standardized Transfer Specification) encryption protocol. It complies with IEC62052-11, IEC62053-21, IEC62053-61, IEC 62055-41, IEC62056-21 Etc.
Technical Data

Object	Value
TYPE	Single Phase Smart STS Keypad Prepaid Meter
Standards Reference	IEC62052-11, IEC62053-21, IEC60068-2-27 IEC62055-41, IEC62056-21, IEC60068-2-6, ISO 14001:2004, ISO9001:2000.
Class	Class 1
Current Rating	5 / 60A, 10(80)A
Starting Current	< 0.4% Ib (COS Ф = 1)
Energy Pulse	LED 1000 pulses/kWh
Operating Voltage	240 Volts (-15%, +15%)
Frequency	50Hz ± 5%
Wiring Connection	Symmetric Connection
LCD Digits	6 + 2
Operation Temperature Range	-25°C + 70°C
Maximum Operation Temperature Range	-40°C + 70°C
Humidity	Less than or equal to 95% of normal relative humidity
Installation Type	BS
Surge	1,2/50μs (IEC60060) -6kV
Tension alternative	50 Hz pendant 60s (CEI61036) 4 kV
Material	ABS flame proof
IP Protection	IP 54

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