Properties
| Version | Power measurement/display for 1-, 3-phase mains |
| Order No. | 2540830000 |
| Type | ENERGY METER D370-CBM |
| GTIN (EAN) | 4050118553253 |
| Qty. | 1 items |
| Depth | 46 mm |
| Depth (inches) | 1.811 inch |
| Height | 98 mm |
| Height (inches) | 3.858 inch |
| Width | 71.6 mm |
| Width (inches) | 2.819 inch |
| Net weight | 150 g |
| Storage temperature | -20 °C...70 °C |
| Operating temperature | -25 °C...60 °C |
| Humidity at operating temperature | 5…95 % RH |
| RoHS Compliance Status | Compliant without exemption |
| REACH SVHC | No SVHC above 0.1 wt% |
| Current-measuring channels | 3 |
| Distortion factor THD-I in % | Yes |
| Harmonics, per order / current |
1.-25.
odd |
| Measuring accuracy for current | 0.2 % |
| Rated current | 1 / 5 A |
| Residual current measuring | No |
| Distortion factor THD-U in % | Yes |
| Four-wire system | Yes |
| Harmonics, per order / voltage |
1.-25.
odd |
| Measurement range, voltage L-L, AC | 480 V |
| Measurement range, voltage L-N, AC | 277 V |
| Measuring accuracy for voltage | 0.2 % |
| Quadrants | 4 |
| Three-wire system | No |
| Interface | RS485: 9,6 – 115,2 kbps |
| Protocol | Modbus RTU |
| Temperature input | No |
| Memory; minimum and maximum values | Yes |
| Memory size | 4 MB |
| Number of memory values | 160 k |
| Update interval register | 200 ms |
| Min. memory recording interval | 60 s |
| Software | ecoExplorer go® |
| Integrated logic | No |
| Rated current | 1 / 5 A |
| Version | Power measurement/display for 1-, 3-phase mains |
| Standards |
DIN EN 61000-4-2
DIN EN 61000-4-3 DIN EN 61000-4-4 DIN EN 61000-4-5 DIN EN 61000-4-6 EN 55011 IEC 61010-2-030 IEC 61010-1 IEC 61326-1 DIN EN 61326-1 |
| Measurement range, voltage L-N, AC | 277 V |
| Measurement range, voltage L-L, AC | 480 V |
| Surge voltage category | 300 V CAT III |
| Three-wire system | No |
| Four-wire system | Yes |
| Quadrants | 4 |
| Sampling frequency 50/60 Hz | 5.4 kHz |
| Continuous measurements | Yes |
| Measurement result per second | 5 ms |
| Effective value from the period (50/60 Hz) | 10 / 12 |
| Residual current measuring | No |
| Current-measuring channels | 3 |
| Measuring accuracy for voltage | 0.2 % |
| Measuring accuracy for current | 0.2 % |
| Measurement accuracy for active energy (kWh, .../5 A) | Class 0.5S |
| Operating-hours counter | Yes |
| Weekly time switch | No |
| Clock | Yes |
| Bimetal function | Yes |
| Harmonics, per order / voltage |
1.-25.
odd |
| Harmonics, per order / current |
1.-25.
odd |
| Distortion factor THD-U in % | Yes |
| Distortion factor THD-I in % | Yes |
| Unbalanced | No |
| Positive, negative and zero system | Yes |
| Brief interruptions | No |
| Sequence-of-events recorder function | Yes |
| Surge voltage category | 300 V CAT III |
| Approval/Certificate/Document of Conformity | [Application notes -- Declaration of Conformity](https://mdcop.weidmueller.com/mediadelivery/asset/900_239747) |
| Engineering Data | [CAD data -- STEP](https://mdcop.weidmueller.com/mediadelivery/asset/900_300895) |
| CADENAS eCATALOG | [CAX data](https://weidmueller-embedded.partcommunity.com?catalog=weidmueller_qs&part=2540830000) |
| Software |
[Device description -- MODBUS address list](https://mdcop.weidmueller.com/mediadelivery/asset/900_53426)
[Win64 - ecoExplorer go](https://mdcop.weidmueller.com/mediadelivery/asset/900_53465) |
| User Documentation |
[Device description -- Quick Guide German/English](https://mdcop.weidmueller.com/mediadelivery/asset/900_53372)
[Manual ECOEXPLORER GO English](https://mdcop.weidmueller.com/mediadelivery/asset/900_56224) [Manual Energy Meter D370 German/English](https://mdcop.weidmueller.com/mediadelivery/asset/900_76337) |
| Catalogues | [Catalogues in PDF-format](LINK/Catalog.html) |
| ETIM 6.0 | EC002301 |
| ETIM 7.0 | EC002301 |
| ETIM 8.0 | EC002301 |
| ETIM 9.0 | EC002301 |
| ECLASS 9.0 | 27-14-23-30 |
| ECLASS 9.1 | 27-21-03-01 |
| ECLASS 10.0 | 27-14-23-30 |
| ECLASS 11.0 | 27-14-23-30 |
| ECLASS 12.0 | 27-14-23-30 |
| ECLASS 13.0 | 27-14-23-30 |
| ECLASS 14.0 | 27-14-23-30 |
| Approvals |   |
| Approvals | CE |
| ROHS | Conform |
| UL File Number Search | [UL Website](LINK/UL_search.html) |
| Certificate no. (cULus) | E469563 |