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Measuring Current
Depending on their use, different operating modes can be configured in the Solar-Log™ for the meters. It is possible to record production output (generator), consumption (consumption or bi-directional meter*) and sub-consumer values such as battery charge levels. Due to the operating modes, the compatible meters can be used for a wide range of possible applications.
*Bi-directional recording of the consumption with a single phase Iskra energy meter or Solar-Log™ PRO1 is not possible.
Video: Solar-Log™ PRO380–CT – Adjusting the Converter Ratio. Only valid for meters with the firmware 1.19.
Video: Solar-Log™ PRO380–Mod–CT – Adjusting the Converter Ratio. Only valid for meters with the firmware 2.19 or higher.
| Technical data | Solar-Log™ PRO380- Mod, three-phase current meter, MID (calibrated), RS485 | Solar-Log™ PRO380-Mod-CT, Transformer-connected meter, RS485, three-phase | Solar-Log™ PRO1 singlephase energy meter, 1-phase, MID (calibrated), RS485 | Solar-Log™ PRO2 singlephase energy meter, 1-phase, MID (calibrated), RS485 |
|---|---|---|---|---|
| Connections | External tariff switching/ 4-pinr S0-Out für A+, A- / 2-pin Modbus Interface | 2 x S0 (forward, reverse) RS485 (Modbus) External tariff switching | 2-pin S0-Out 2-pin Modbus interface | 2-pin Modbus interface/ RTU interface |
| Direct connection | 100 A | 6 A (Transformer input) | 45 A | 100 A |
| Interfaces | S0/RS485 max. 32 units | S0/RS485 | S0/RS485 maximum 32 units | S0/RS485 max. 32 units |
| Voltage UN | 3 x 230/400V AC (-15% - +10%) | 3 x 230 / 400 V AC (100/173V - 270/468V) | 230 V AC | 230 V AC |
| Measuring range | 20 mA - 100 A | 6 mA - 5 A | 20 mA - 45 A | 20 mA - 100 A |
| Self-consumption | < 10 VA - < 2 W per phase | ≤ 2 W per phase -≤ 10VA per phase | < 10 VA - < 2 W per phase | ≤ 10VA per phase -≤ 2 W per phase |
| Start-up current | 20 mA | 3 mA | 20 mA | 20 mA |
| Power frequency | 50Hz | 50 Hz | 50 Hz | 50 Hz ± 10 % |
| Dimensions (w x h x d) in mm | 70 x 140 x 63 | 70 x 140 x 63 | 17,5 x 117 x 63 | 35,8 x 141,5 x 63 |
| wire diameter | 25 mm2 | Max. 10 mm2 or 2.5 mm2 (Additional terminals) | Max. 10 mm² or 2,5 mm² (Additional terminals) | Max. 35 mm² or 2,5 mm² (Additional terminals) |
| Protection level | IP51 | IP51 | IP51 | IP51 |
| LCD display | 6 + 2 Digits | 5 + 3 Digits | 4 + 2 Digits | 5 + 2 Digits (99999,11 kWh) |
| S0 pulse | 1000 p / kWh, 30 ms | 1000 Imp/kWh, 30 ms | 2 000 Imp/kWh, RA = 0,5 Wh/Imp | 1 000 Imp/kWh, 31ms |
| Misc. | Blue illuminated display One additional resettable counter Display for activ and reachtive power consumption intwo energy flow directions Display: I, U, P, S, F, cos phie | Blue illuminated display One additional resettable counter Display for activ and reachtive power consumption intwo energy flow directions Display: I, U, P, S, F, cos phie | Blue illuminated display, one additional resettable counter, display for active and reactive power in two energy flow directions, Display: I, U, P, S, F, cos phi | Blue illuminated display, one additional resettable counter, display for active and reactive power in two energy flow directions, Display: I, U, P, S, F, cos phi |
| Compatibility | Solar-Log Base, 50, 300, 1200, 1900 and 2000 | Solar-Log Base, 50, 300, 1200, 1900 and 2000 | Solar-Log Base, 50, 300, 1200, 1900 and 2000 | Solar-Log Base, 50, 300, 1200, 1900 and 2000 |
| Warranty | 2 years | 2 years | 2 year | 2 year |
| Article number | 255913 | 256059 | 255914 | 256324 |
The Solar-Log™ Utility Meter is a universal metering device. It can be integrated in both low- and medium-voltage networks (via a transformer) and is needed for various tasks. In addition to voltage-dependent reactive power control Q(U), it is also used for reactive power control at the feeding point and to record the data that is needed consumption meter for heavy loads.
| Technical data | |
|---|---|
| Voltage measurement | 17 V-520 V L-L, 4 inputs |
| Current measurement | Max. 5A |
| Interface | RS485 |
| Rated operating voltage | 135-340 VDC voltage supply |
| Mounting | Top hat rails, 95-240 VAC / 135-340 VDC voltage supply |
| Compatibility | Solar-Log Base, 300, 1200, 1900 and 2000 |
| Warranty | 1 year |
