ANMA System Building

Identity

category	smart_meters
manufacturer	Omron
model	KM-N2-FLK
region	GLOBAL
variant	—

Electrical

accuracy_class	Active power 0.5% (IEC 62053-22 class 0.5S); reactive power 2% (IEC 62053-23 class 2)
active_energy_accuracy_class	IEC 62053-22 class 0.5S KM-N2-FLK Smart Power Monitor / Specifications
active_power_accuracy_percent	0.5 KM-N2-FLK Smart Power Monitor / Specifications
connectable_ct	general-purpose CT with a rated secondary current of 1 A or 5 A KM-N2-FLK Smart Power Monitor / Specifications
current_range_a	General-purpose CT with rated secondary current of 1 A or 5 A; maximum CT secondary current 6 A
display	LED/LCD indications and operation buttons KM-N2-FLK Smart Power Monitor / Specifications
display_type	LED/LCD indications and operation buttons
frequency_hz	50/60
measured_circuits	Single-phase two-wire: 4 circuits max.; single-phase three-wire or three-phase three-wire: 2 circuits max.; three-phase four-wire: 1 circuit
measured_phases	Single-phase two-wire, single-phase three-wire, three-phase three-wire, three-phase four-wire
phase_wiring_supported	single-phase two-wire, single-phase three-wire, three-phase three-wire, three-phase four-wire KM-N2-FLK Smart Power Monitor / Specifications
power_consumption_va	7 суперечливе KM-N2-FLK Smart Power Monitor / Specifications
pulse_output	4 photoMOS relay outputs; 50 mA at 40 VDC; unit 1, 10, 100, 1k, 5k, 10k, 50k or 100k Wh
rated_frequency_hz	50/60 KM-N2-FLK Smart Power Monitor / Specifications
rated_input_voltage	1P2W 100-277 VAC; 1P3W 100-220 VAC (L-N) / 200-440 VAC (L-L); 3P3W 173-277 VAC (L-L); 3P4W earthed 100-254 VAC (L-N) / 173-440 VAC (L-L); 3P4W unearthed 100-120 VAC (L-N) / 173-208 VAC (L-L) KM-N2-FLK Smart Power Monitor / Specifications
voltage_range_v	1-ph 2-wire 100-277 VAC; 1-ph 3-wire 100-220 VAC (L-N) / 200-440 VAC (L-L); 3-ph 3-wire 173-277 VAC (L-L); 3-ph 4-wire earthed neutral 100-254 VAC (L-N) / 173-440 VAC (L-L); 3-ph 4-wire unearthed neutral 100-120 VAC (L-N) / 173-208 VAC (L-L). Allowable supply voltage 85-115 pct of rated.

Physical / mechanical

depth_mm	65 KM-N2-FLK Smart Power Monitor / Specifications
dimensions_mm	90 x 90 x 65 (H x W x D, excluding protrusions)
height_mm	90 KM-N2-FLK Smart Power Monitor / Specifications
weight_kg	0.35 суперечливе KM-N2-FLK Smart Power Monitor / Specifications
width_mm	90 KM-N2-FLK Smart Power Monitor / Specifications

Installation

mounting

DIN rail mounting

Environment

ip_rating	IP20 KM-N2-FLK Smart Power Monitor / Specifications
operating_temperature_max_c	55 KM-N2-FLK Smart Power Monitor / Specifications
operating_temperature_min_c	-25 KM-N2-FLK Smart Power Monitor / Specifications
operating_temperature_range_c	-25 to 55 (no condensation or icing)
storage_temperature_range_c	-25 to 85 (no condensation or icing)

Interfaces & connectors

communication_protocol	RS-485 (2-wire half-duplex, start-stop synchronisation); Modbus RTU binary and CompoWay/F ASCII; 1.2 / 2.4 / 4.8 / 9.6 / 19.2 / 38.4 kbps
communications	['RS-485'] KM-N2-FLK Smart Power Monitor / Specifications
documented_ports	[{'port_role': 'RS485', 'port_label_from_manual': 'RS-485 (2-wire half-duplex with start-stop synchronization)', 'port_type': 'RS-485', 'direction': 'bidirectional', 'electrical_domain': 'communication', 'document': 0, 'page': 'Performance table - Communications method', 'quote': '"RS-485 (2-wire half-duplex with start-stop synchronization)"'}, {'port_role': 'CT', 'port_label_from_manual': 'Connectable CTs', 'port_type': 'CT input', 'direction': 'input', 'electrical_domain': 'AC', 'document': 0, 'page': 'Ratings table - Connectable CTs', 'quote': '"General-purpose CT with a rated secondary current of 1 A or 5 A"'}]
protocols	['Modbus RTU', 'CompoWay/F'] KM-N2-FLK Smart Power Monitor / Specifications

Protection

protection_degree_ip

IP20

Certifications

certifications

EN 61010-2-030; EN 61326-1; UL 61010-1

Документи

datasheet OMRON Power Monitor KM-N2 / KM-N3 catalogue (N213-E1-10)

product_page KM-N2-FLK Smart Power Monitor / Lineup

product_page KM-N2-FLK Smart Power Monitor / Specifications

Зафіксовані конфлікти

physical.weight_kg Review required

0.35 — stored value

0.350 approx. (Power Monitor only) — incoming package

Detected during import deep-enrich-pass2-2026-09-batch16

electrical.power_consumption_va Review required

7 — stored value

7 max. — incoming package