LEM DCBM 600
Official manufacturer GLOBAL verified Sept. 25, 2026
Identity
| brand | LEM |
| category | smart_meters |
| manufacturer | LEM |
| manufacturer_key | lem |
| model | DCBM 600 |
| model_key | dcbm600 |
| product_family | Direct Current Billing Meter (DCBM 400/600 Series) |
| product_status | active |
| region | GLOBAL |
| series | DCBM |
| variant | — |
Electrical
| accuracy_class |
B (EN 50470-3:2006, EN 50470-1:2006)
disputed
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| auxiliary_supply_voltage_v | +12 to +48 V DC (+/-5%) |
| bidirectional_metering | True |
| counting_direction | Bidirectional |
| current_range_a | Ist 480 mA; Imin 6 A; Itr 12 A; Iref 120 A; Imax 600 A |
| dc_voltage_max_v |
1000
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| dc_voltage_min_v |
150
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| display_type | LCD with backlight, 2 push buttons |
| impact_rating_ik | IK05 |
| insertion_loss_w | 10 |
| max_current_a |
600
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| measurement_type | Current Transformer (CT) |
| meter_type |
DC billing meter
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| mid_approved |
True
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| min_current_a |
6
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| phase_count | 1 |
| pulse_output | 1000 Imp/kWh (test output LED) |
| rated_insulation_voltage_v | 1000 |
| rated_operational_voltage_v |
1000
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| rated_withstand_peak_current_ka | 18 |
| reference_current_a |
120
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| starting_current |
480 mA
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| terminal_stud_size |
M12
DCBM 400/600 Series DC Energy Meter Installation Manual
|
| voltage_range_v | 150 to 1000 V DC reference range (Umin 135 V DC, Umax 1100 V DC) |
Physical / mechanical
| weight_kg | 0.415 (sensor unit); 0.200 (meter unit) |
Installation
| mounting | DIN rail 35 mm and screw mounting |
Environment
| ip_rating |
IP20 (meter unit), IP10 (sensor unit current terminals)
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| operating_temperature_max_c |
70
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| operating_temperature_min_c |
-25
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| operating_temperature_range_c | -40 to +85 (sensor unit); -25 to +70 (meter unit) |
| sensor_operating_temperature_max_c |
85
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| sensor_operating_temperature_min_c |
-40
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| storage_temperature_range_c | -40 to +85 |
Interfaces & connectors
| communication_protocol | Ethernet RJ45; HTTP/HTTPS REST API (/setting, /status, /legal, /ocmf, /logbook, /livemeasure); readout format LEM format / OCMF; SNTP time sync; fixed IP or DHCP |
| communications |
['Ethernet']
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| documented_ports | [{'port_role': 'ETHERNET', 'port_label_from_manual': 'Ethernet', 'port_type': 'RJ45', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 1, 'document': 0, 'page': 'Communication interfaces', 'quote': 'Ethernet (HTTP/HTTPS)'}] |
| ethernet |
True
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
| protocols |
['HTTP', 'HTTPS', 'HTTP REST API', 'OCMF']
Direct Current Billing Meter - DCBM 400/600 Series, public datasheet v5, 2025-01-20
|
Protection
| protection_degree_ip | IP10 (sensor unit); IP20 (meter unit) |
Certifications
| certifications | EN 50470-1:2006; EN 50470-3:2006; PTB-A 50.7; PTB-A 20.1; CISPR 32 Class B; Directive 2014/32/EU (MID); Regulation 22.00.570.001.1 (France); IEC 62052-11:2003; IEC 61000-6-2:2016; IEC 61000-6-3:2016; UL FTRZ 2/8; UL94-V0; UL 61010-1:2019; UL 61010-2-030:2018; CAN/CSA-C22.2:2018 |
Documents
installation_manual
DCBM 400/600 Series DC Energy Meter Installation Manual
product_page
DCBM 400 & 600
Recorded conflicts
electrical.accuracy_class Review required
B (EN 50470-3:2006, EN 50470-1:2006) — stored value
B (EN 50470-3) — incoming package
Detected during import deep-enrich-pass2-2026-09-batch12
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| builder_completeness | partial |
| region_notes | One worldwide LEM datasheet carrying both the European MID/EN 50470 approvals and the UL 61010 listings; no separate regional model. |