DCLi electricity meter for third-party quantity delimitation (PTB-A 50.7)
In accordance with the current 2021 EEG amendment, this top-hat rail meter for third-party quantity delimitation helps you to clearly delineate third-party electricity quantities using measuring devices that comply with measurement and calibration law. The deadline for implementing the measurement concept for third-party electricity quantities according to the Renewable Energy Act has currently been extended to January 1, 2022. The third-party volume delimitation is necessary for levy-privileged electricity volumes that are passed on to third parties.
The DCLi electricity meter meets the strict requirements for third-party quantity delimitation and delimits third-party quantity consumption in a tax-compliant manner. For this purpose, the MID meter has a certified meter reading process according to PTB-A 50.7, which stores the consumption data for at least 12 months. Through the third-party quantity delimitation, the legislature regulates the requirements for the delimitation of self-generated, self-consumed and passed on to third parties. The digital electricity meter DCLi is ideal for energy data collection in industrial and building technology as well as in the energy supply sector. Upon request, the third-party electricity meter can also be integrated as a mobile solution. For example, third-party electricity quantities can be easily delineated anywhere and at any time using our mobile measuring cases.
- Approved for third-party quantity delimitation
- Meter reading according to PTB-A 50.7
- MID certification for active energy
- M-Bus communication possible via RS485
- Switching to LMN interface for connection to a smart meter gateway
- Transformer or direct connection (up to 80 A)
- Freely parameterizable current transformer factors
- Compact design in DIN rail design
- Suitable for three and four-wire networks
- Counter reading can be checked on the display
characteristics
Technical data
| Voltage inputs | 3 x 58/100 V, 3 x 230/400 V (4-wire meter) 3 x 100 V, 3 x 230 V, 3 x 400 V (3-wire meter) 1 x 230 V (2-wire meter) |
| Current inputs | 1(6) A… 5(6) A (converter counter) 0.25-5 (80) A (direct measuring meter) |
| Class accuracy |
B according to EN 50470-1,-3 (kWh) Cl. 2 according to IEC 62053-23 (kVarh) |
| frequency | 50 Hz |
| Meter reading measurement |
Max. 4 channels, 40,000 entries (memory depth) Measuring period 15 min, energy counter readings (counter reading storage) |
| Output | 2 x S0 output EN 62053-31 (parameterizable in pulse value and width) Opto MOSFET max. 250V AC/DC, max. 100 mA |
| Data interface |
LNM: RS485, bidirectional – pull operation, SML 1/COSEM 2 (921.6 kBit/s) secure communication TLS 3 according to BSI TR 03116-3 M-Bus over RS485: according to DIN EN 13757-2, -3 (9600 baud), M-Bus protocol, note: not suitable for connection to M-Bus level converter |
| Climate area | Operating temperature: -25°C…+55°C Limit range for operation, storage and transport: -40°C…+70°C Humidity: max. 95%, non-condensing, according to IEC 62052-11, EN 50470-1 and IEC 60068-2-30 |
| EMC properties | Insulation strength: 4 kV AC, 50 Hz, 1 min EMC surge voltage: 4 kV, pulse 1.2/50µs, 2 ohms, EMC according to ISO: 6kV pulse 1.2/50µs, 500 ohms Resistance to HF fields: 10 V/m (under load) |
| Protection class and protection type |
II, IP20 |
| Connection cross sections | Transformer meter current/neutral conductor terminals: max. 4 mm² (max. 2.5 mm² according to IEC 60999-1) Transformer counter voltage and additional terminals: max. 2,5 mm² direct measuring meter current/neutral conductor terminals: max. 25 mm² (max. 16 mm² gemäß IEC 60999-1) Directly measuring meter Voltage and additional terminals: max. 2,5 mm² |
| Fire properties | according to IEC 62052-11 |
| Environmental conditions | Mechanical: M1 according to the Measuring Instruments Directive (2004/22/EC) electromagnetic: E2 according to the Measuring Instruments Directive (2004/22/EC) Intended place of use: Interior according to EN 50470-1 |
| Weight and dimensions |
approx. 450g, 6 HP = 107.5 x 89.5 x 64 (W x H x D) mm |
| Other features |
Instantaneous value recording: powers, currents, neutral conductor current, frequency Installation control via instantaneous values possible |
Variants and tender texts
DCLI352KPL Item number: 004634
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading)
with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI251KPL Item number: 004586
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading)
with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI361KPL Item number: 004637
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading)
with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI432KPL Item number: 004632
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading)
with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI351KPL Item number: 004636
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading)
with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI362KPL Item number: 004635
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading)
with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI332KPL Item number: 004575
Four-quadrant measurement (+kWh,-kWh,+kVark,-kVarh)
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading) with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI461KPL Item number: 004473
Four-quadrant measurement (+kWh,-kWh,+kVark,-kVarh)
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading) with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
DCLI462KPL Item number: 004474
Four-quadrant measurement (+kWh,-kWh,+kVark,-kVarh)
Accuracy class B (1%) kWh; – (2%) kVarh
Memory (PTB compliant meter reading) with RTC clock (synchronization via data interface)
Multi-measuring function (U, I, P, S, In)
Design: DIN rail
