Siemens 7KM PAC4220
Official manufacturer GLOBAL перевірено 25 вересня 2026 р.
Identity
| category | smart_meters |
| manufacturer | Siemens |
| model | 7KM PAC4220 |
| region | GLOBAL |
Electrical
| accuracy_active_power_percent |
0.2
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| accuracy_class_active_energy |
Class 0.2 according to IEC 61557-12
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| accuracy_class_current_percent |
0.2
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| accuracy_class_voltage_percent |
0.2
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| active_energy_accuracy_class |
Class 0.2 (Class 0.2S acc. to IEC 62053-22)
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| article_number |
7KM4220-0BA01-1EA0
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| auxiliary_supply_v |
95 to 250 V ±10% AC, 110 to 270 V ±10% DC
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| ct_secondary_current_a |
[1, 5]
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| digital_input_count |
2
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| digital_output_count |
2
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| direct_current_max_a |
not published - CT-connected (x/1 A or x/5 A)
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| display |
color graphics TFT, 54 mm x 72 mm
суперечливе
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| ethernet_port_count |
2
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| local_modbus_available |
True
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| measurable_line_frequency_hz |
45 to 65
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| measuring_range_current_percent_max |
120
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| measuring_range_current_percent_min |
1
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| meter_type |
Panel-mount (96 x 96 mm) power-quality measuring device, CT-connected
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| phase_count |
3
Siemens Power Product catalog, section 8 Power Monitoring
|
| physical_interfaces |
['2 x Ethernet RJ45', '2 digital inputs', '2 digital outputs']
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| rated_current_a |
x/1 A or x/5 A
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| rated_voltage_v |
690/400 V
суперечливе
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| supply_voltage_ac_v |
95 ... 250 V ±10%
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| supply_voltage_dc_v |
110 ... 270 V ±10%
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| voltage_input_range_l_l_v |
20 ... 828
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| voltage_input_range_l_n_v |
11.5 ... 480
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
Physical / mechanical
| depth_mm |
56
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| height_mm |
96
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| width_mm |
96
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
Environment
| ip_rating_front |
IP65
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| ip_rating_terminals |
IP20
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| operating_temperature_max_c |
55
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| operating_temperature_min_c |
-25
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| storage_temperature_max_c |
70
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| storage_temperature_min_c |
-25
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
Interfaces & connectors
| cloud_required |
False
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| communications |
['Fast Ethernet (2 x RJ45)']
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
| documented_ports | [{'port_role': 'ETHERNET', 'port_label_from_manual': 'Ethernet', 'port_type': 'RJ45', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Specifications', 'quote': 'Ethernet Interfaces | 2 x RJ45, supports "MODBUS TCP"'}, {'port_role': 'DIGITAL_IN', 'port_label_from_manual': 'Digital Inputs', 'port_type': 'terminal', 'direction': 'input', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Specifications', 'quote': 'Digital Inputs | 2'}, {'port_role': 'DIGITAL_OUT', 'port_label_from_manual': 'Digital Outputs', 'port_type': 'terminal', 'direction': 'output', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Specifications', 'quote': 'Digital Outputs | 2'}] суперечливе |
| protocols |
['Modbus TCP']
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
Protection
| protection_class |
IP65 front / IP20 terminals
Data sheet 7KM4220-0BA01-1EA0 - SENTRON 7KM PAC4220
|
Документи
compatibility_list
Siemens Power Product catalog, section 8 Power Monitoring
product_page
SENTRON measuring devices and power monitoring
product_page
SENTRON measuring devices for energy transparency
Зафіксовані конфлікти
interfaces.documented_ports Review required
[{'port_role': 'ETHERNET', 'port_label_from_manual': 'Ethernet', 'port_type': 'RJ45', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Specifications', 'quote': 'Ethernet Interfaces | 2 x RJ45, supports "MODBUS TCP"'}, {'port_role': 'DIGITAL_IN', 'port_label_from_manual': 'Digital Inputs', 'port_type': 'terminal', 'direction': 'input', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Specifications', 'quote': 'Digital Inputs | 2'}, {'port_role': 'DIGITAL_OUT', 'port_label_from_manual': 'Digital Outputs', 'port_type': 'terminal', 'direction': 'output', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Specifications', 'quote': 'Digital Outputs | 2'}] — stored value
[{'port_role': 'ETHERNET', 'port_label_from_manual': '2 x RJ45 Fast Ethernet', 'port_type': 'RJ45 Fast Ethernet', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'quantity': 2, 'document': 0, 'page': 'Communication interfaces', 'quote': '"2 x RJ45 Fast Ethernet"; Protocol: MODBUS TCP'}] — incoming package
Detected during import wave6-2026-09-batch23
electrical.display Review required
color graphics TFT, 54 mm x 72 mm — stored value
color graphics TFT, 72 mm x 54 mm — "color graphics TFT"; 72 mm width × 54 mm height
Detected during import wave6-2026-09-batch23
electrical.rated_voltage_v Review required
690/400 V — stored value
690/400 — 690/400 V
Detected during import wave6-2026-09-batch23
Додаткові задокументовані параметри
Записано дослівно з джерела; поля схеми для них поки немає.
| builder_completeness | partial |
| region_notes | IEC specification (690/400 V) from the Siemens article data sheet. |
| withheld:max_connected_devices | "not applicable - measuring device, not a concentrator" |