The meter offers high security and detects many of the most commonly used tamper techniques. Security data can be included as part of the display sequence in CIU and read via the communication ports.
Accuracy Class 1.0 to IEC 62053-21
Convertible to Cluster Metering
Active and reactive energy measurement
Voltage and current instrumentation values registration
IEC 62056-21 optical communications and serial communications
DIN double insulated, glass filled polycarbonate case
High security, compact design
Extensive security data
OBIS information indicates multilanguage display
Robust and reliable for long durability
Standard IEC 62055-31 for STS prepayment
DS1800 measures reactive energy in addition to active energy and is ideally suited for utilities who wish to bill or monitor energy consumption based on kvarh measurement. The meter offers additional instrumentation values and maximum demand as well.
DS1800 can be a simple import meter or for import/export, domestic or for net metering in solar system. An opto-isolated pulsing output can be provided as an option. The output is available via the meter auxiliary terminals.
DS1800 offers high security with various useful security features. The meter stores all registration and configuration data to nonvolatile memory. All data is retained for the life of the meter. Recordable security features are provided.
Meter are compliant to IEC 62055-31, having an ingress protection of IP54 to IEC 60529 and comply with EMC standard IEC 50081-1.
DS1800 Single Phase STS Keypad Prepaid Energy Meter takes 20-digit STS TOKEN as the recharge medium. It is suitable for domestic consumer scenarios. The consumer recharge the meter in energy unit and the meter deducts energy unit based on consumption. The meter is built without keypad but with Customer Interface Unit (CIU), enabling high anti-tamper features.
|Network||1 Phase 2 Wires network|
|Nominative standard||IEC 62052-11
|Accuracy class||Class 1.0 as per IEC 62053-21
Class 1.0 as per IEC 62053-24
|Reference voltage||Un=220-240V, L-N|
|Operating voltage||Range 70%-120%Un|
|Maximum current||Imax up to 80A|
|Reference frequency||50Hz or 60Hz +/- 5%|
|Power consumption|| Voltage circuit <1W, <2.5VA
Current circuit < 0.25VA @ Imax
|Temperature||Operation: -40º to + 55º C
Storage: -40º to + 85º C
|Enclosure||IP54 IEC 60529:1989|
|Communication||Local: Optical, RS-485, MC171|
|8||Time-of-Use (TOU) registers|
|4||Maximum demand (MD) registers|
|12||Change of season dates|
|12||End of billing dates|