DS1000

Single Phase Prepayment Meter

The successful range of DS1000 meters from DONSUN Technology provides a cost-effective solution for prepaid metering solutions. Only complete availability of reliable metering data guarantees an efficient billing process. DS1000 is built as per the well-established DLMSTM to comply with the IEC62056 standard. An optimal data flow is archived through the communication optical port.

Configuration

DS1000

DS1000 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.
 

Basic Feature

Mechanical

Meter are compliant to IEC 62055-31, having an ingress protection of IP54 to IEC 60529 and comply with EMC standard IEC 50081-1.

Security

DS1000 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.

Advanced Feature

IEC 62056-21 optical communications and serial communications

Maximum demand, Voltage and current instrumentation values registration

Display

DS1000 can be configured by the customer to display English characters or OBIS identification codes.

An optional battery can support the display during power outages.

Chart

Item Description
Network 1 Phase 2 Wires network
Nominative standard IEC 62052-11
IEC 62053-21
IEC 62053-24
IEC 62055-31
IEC 62055-41
IEC 62055-51
IEC 62055-52
IEC 62056-21
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
Basic current Ib=5A
Maximum current Imax up to 80A
Starting current Ist=0.4%Ib
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
Item Description
8 Time-of-Use (TOU) registers
4 Maximum demand (MD) registers
48 Switching times
4 Seasons
12 Change of season dates
32 Exclusion dates
12 End of billing dates