База знань › Current Transformers (CT)
LEM ARU-B100-D300
Official manufacturer GLOBAL перевірено 25 вересня 2026 р.
Identity
| category | current_transformers |
| manufacturer | LEM |
| model | ARU-B100-D300 |
| region | GLOBAL |
| variant | — |
Electrical
| accuracy_class |
0.5 (IEC 61869-10)
суперечливе
ARU series Rogowski coil data sheet (v4)
|
| accuracy_standard |
IEC 61869-10
ARU series Rogowski coil data sheet (v4)
|
| aperture_mm |
300
ARU series Rogowski coil data sheet (v4)
|
| cable_length_m |
1.5
ARU series Rogowski coil data sheet (v4)
|
| coil_inductance_uh |
2018
ARU series Rogowski coil data sheet (v4)
|
| coil_resistance_ohm |
208
ARU series Rogowski coil data sheet (v4)
|
| ct_type |
rogowski
суперечливе
ARU - Rogowski coil
|
| frequency_hz |
50/60
ARU series Rogowski coil data sheet (v4)
|
| max_secondary_voltage_v |
30
ARU series Rogowski coil data sheet (v4)
|
| measurement_category |
CAT III 1000 V PD2, CAT IV 600 V PD3
ARU series Rogowski coil data sheet (v4)
|
| mutual_inductance_nh |
324.9
ARU series Rogowski coil data sheet (v4)
|
| output_cable_length_m |
1.5
ARU - Rogowski coil
|
| primary_current_a |
1000
ARU - Rogowski coil
|
| rated_frequency_hz |
[50, 60]
ARU series Rogowski coil data sheet (v4)
|
| rated_insulation_voltage_v |
1000
ARU series Rogowski coil data sheet (v4)
|
| rated_short_time_thermal_current_ka |
20
ARU series Rogowski coil data sheet (v4)
|
| ratio |
10 kA/V @ 50 Hz
ARU series Rogowski coil data sheet (v4)
|
| ratio_error_percent_all_conductor_positions |
-1 to 1
ARU series Rogowski coil data sheet (v4)
|
| ratio_error_percent_conductor_centered |
-0.5 to 0.5
ARU series Rogowski coil data sheet (v4)
|
| saturation |
False
ARU series Rogowski coil data sheet (v4)
|
| secondary_voltage_mv |
100
ARU series Rogowski coil data sheet (v4)
|
| sensitivity_mv_per_ka_50hz |
100
ARU series Rogowski coil data sheet (v4)
|
| sensitivity_mv_per_ka_60hz |
120
ARU series Rogowski coil data sheet (v4)
|
| split_core |
True
ARU - Rogowski coil
|
| weight_g |
297
ARU series Rogowski coil data sheet (v4)
|
Environment
| operating_temperature_max_c |
80
ARU series Rogowski coil data sheet (v4)
|
| operating_temperature_min_c |
-40
ARU series Rogowski coil data sheet (v4)
|
| storage_temperature_max_c |
80
ARU series Rogowski coil data sheet (v4)
|
| storage_temperature_min_c |
-40
ARU series Rogowski coil data sheet (v4)
|
Certifications
| standards |
['IEC 61010-1:2010/AMD1: 2016', 'IEC 61010-2-32: 2012', 'IEC 61869-10: 2017', 'UL: 61010-1: 2012']
ARU series Rogowski coil data sheet (v4)
|
Документи
datasheet
ARU series Rogowski coil data sheet (v4)
product_page
ARU - Rogowski coil
Зафіксовані конфлікти
electrical.accuracy_class Review required
0.5 (IEC 61869-10) — stored value
0.5 — Class 0.5 (IEC 61869-10)
Detected during import deep-enrich-2026-09-batch10
electrical.ct_type Review required
rogowski — stored value
Rogowski coil — The Rogowski coil can measure any primary current as there is no saturation effect.
Detected during import deep-enrich-2026-09-batch10
Додаткові задокументовані параметри
Записано дослівно з джерела; поля схеми для них поки немає.
| builder_completeness | partial |
| region_notes | One worldwide LEM data sheet; no regional electrical variants published. |