Шнайдер Электрик LUCA32BL

Технические характеристики & Руководство по применению

1. Обзор продукта

Schneider LUCA32BL is a standard control unit from the TeSys Ultra series (formerly TeSys U series), a component of three-phase motor starters. It must be used with LUB series power bases (such as LUB32 / ЛУБ38) to form a complete motor starting and protection system. It features thermal-magnetic protection and is suitable for industrial applications requiring basic motor protection including overload, короткое замыкание, потеря фазы, phase imbalance, и защита от замыканий на землю.

2. Основные технические параметры

3. Функции
4. Комплексная защита: Перегрузка, короткое замыкание, потеря фазы, phase imbalance, и защита от замыканий на землю
5. Ручной сброс: Enables quick restart after fault clearance
6. Modbus-связь: Supports configuration and data transfer for remote monitoring and diagnostics
7. Гибкий монтаж: Compatible with various TeSys Ultra power bases
8. Высокая совместимость: Suitable for utilization categories AC-41 / AC-43 / AC-44
9. Компактный дизайн: Saves cabinet space and increases mounting density
10. Приложения

– General machinery including fans, насосы, и компрессоры

– Industrial line equipment such as conveyors and mixers

– Small factory automation systems

– Applications requiring basic motor protection with 24 VDC control signals

– Replacement for traditional thermal relay + contactor combinations, offering more reliable protection and easier installation

5. Инструкция по эксплуатации
6. Требования к установке: Must be used with a matching LUB series power base with correct electrical connections
7. Правила подключения: Стабильный 24 VDC supply for control circuit; three-phase power for main circuit
8. Настройка рекомендации: Adjust overload setting according to motor rated current within 8 A–32 A
9. Maintenance Note: Regularly check control unit status to ensure proper protection operation
10. Communication Setup: Configure Modbus parameters per manual if communication is required
11. Compatibility Information

Compatible Power Bases: TeSys Ultra series including LUB32 (32 А), ЛУБ38 (38 А)

Замена: Can replace some traditional thermal relay + contactor assemblies with an integrated solution

Путь обновления: For advanced functions such as built-in soft starting and energy monitoring, consider TeSys T or TeSys Giga series

The Schneider LUCA32BL is a cost-effective standard motor control unit. Благодаря компактному дизайну, comprehensive protection, и широкая совместимость, it is an ideal choice for starting and protecting three-phase motors in industrial automation, especially for cost-sensitive applications requiring basic protection.

TeSys Ultra (formerly TeSys U) Standard Control Unit Range & Power Bases

1. Complete List of Standard Control Units (LUCA Series)

TeSys Ultra standard control units use thermal-magnetic protection and provide overload, короткое замыкание, потеря фазы, phase imbalance, и защита от замыканий на землю. They are only compatible with standard power bases (серия ЛУБ) and not with advanced bases (LUBxxx0 series). All models are Class 10, 3-столб (3П) three-phase devices.

Соглашение об именовании моделей

LUC: Prefix for TeSys Ultra control units

А: Стандартный блок управления (Advanced versions: C/D/M)

ХХ: Current range code (1X = 0.35–1.4 A, 05 = 1.25–5 A, 12 = 3–12 A, 18 = 4.5–18 A, 32 = 8–32 A)

Суффикс: BL = 24 В постоянного тока, ES = 48–72 V AC/DC, FU = 110–240 V AC/DC, B = 24 ВАК

2. Complete List of Power Bases (LUB Series)

TeSys Ultra power bases are divided into standard bases (нет суффикса) and advanced bases (суффикс 0), both 3P three-phase, for different control unit types.

2.1 Standard Power Bases (For LUCA Series Standard Control Units)

2.2 Advanced Power Bases (For LUCC / LUCD / LUCM Advanced Control Units)

2.3 Reversing Power Bases (For Reversing Control Units)

3. Key Matching Rules
4. Стандартный блок управления (ЛУКА) + Standard Base (LUBxx): Basic motor protection with thermal-magnetic protection and standard control
5. Advanced Control Unit (LUCC/LUCD/LUCM) + Advanced Base (LUBxx0): Premium protection with diagnostics, коммуникация, и расширенные функции
6. Control unit current range ≤ base rated current: например, LUCA32BL (8–32 A) may only be used with LUB32 (32 А) or LUB38 (38 А), not LUB12 (12 А)
7. Control voltage is independent of main voltage: Control unit powered via terminals A1/A2 on the base, обычно 24 VDC/AC, 48–72 V AC/DC, or 110–240 V AC/DC
8. Замечания по применению
9. Монтаж: Control unit plugs directly into power base and locks with a clip; no additional tools required
10. Защита: Basic protection including Class 10 перегрузка, короткое замыкание (13 × Ir max), phase imbalance, потеря фазы, and earth fault (защита оборудования)
11. Коммуникация: Поддерживает Modbus (with optional communication module) for remote monitoring and diagnostics
12. Среда: Рабочая температура -25 °С ~ +70 °С, подходит для большинства промышленных сред

Комбинация стандартных блоков управления TeSys Ultra (серия ЛУКА) и силовые основы (серия ЛУБ) обеспечивает гибкое и надежное решение для запуска и защиты двигателя., covering three-phase motors from 0.75 кВт до 18.5 кВт. Selection should be based on motor rated current, управляющее напряжение, and protection requirements to ensure safe and stable operation.