Delta FFB0624SHE Axial Cooling Fan

Это 6038 (60×60×38 mm) 24 VDC industrial осевой вентилятор without heating elements. It is used for heat dissipation of inverters, сервоприводы, industrial control cabinets and servers, equipped with rotor lock alarm (tachometer speed feedback signal). The common suffix is -R00.

Ключевые характеристики

Модель: FFB0624SHE-R00

Бренд: Дельта Электроникс (DELTA)

Измерение: 60×60×38 mm (6038 размер)

Номинальное напряжение: 24 В постоянного тока (operating range: 14~27.6 VDC)

Номинальный ток: 0.40 А

Власть: 9.6 Вт

Несущий: Dual ball bearings

Электропроводка: 3-проволока (Красный: +24 В постоянного тока; Черный: Земля; Желтый: tachometer / rotor lock alarm signal)

Typical Speed: 7000 об/мин

Приложения: Инверторы, сервоприводы, UPS, industrial control cabinets, laser equipment, telecom power supply cooling

Материал: Frame and impeller with UL94V-0 flame retardant plastic

Рабочая температура: -10 ~ +70 ℃

Part Number Decoding (FFB Series Nomenclature)

FFB: Код серии, dual-ball high-speed industrial axial fan

06: 60 mm frame size

24: 24 VDC rated voltage

SHE: High-speed grade with tachometer output

-R00: Open-collector alarm output (rotor lock detection)

Замена & Рекомендации по выбору

1. Select the same 6038 размер, 24 VDC fan with tachometer speed feedback (FG signal) (например, FFB0624EHE). If no fault alarm is required, a 2-wire standard 6038 24 VDC fan can be used, but inverters will trigger fan fault alarms.
2. Расстояние между монтажными отверстиями: Standard 50×50 mm for 60 mm fans.
3. Направление воздушного потока: Must match the intake/exhaust direction of the original fan.

Распространенное устранение неполадок

Fan does not spin: Проверять 24 источник питания постоянного тока, wiring harness and rotor jamming.

Fan runs but the drive reports a fan fault: Broken yellow tachometer wire or damaged Hall sensor inside the fan.

Аномальный шум: Worn ball bearings; direct replacement is required (ball bearing fans cannot be repaired after service life decay).

Mandatory requirements for direct interchange (failure to meet will trigger inverter fault alarms):

60×60×38 mm, 24 В постоянного тока, приблизительно. 0.4 А, 3-проволока (Red +24V / Black GND / Yellow FG tachometer), dual ball bearings, open-collector rotor lock tach signal.

1. Preferred Domestic Drop-in Replacements (Промышленный класс, Direct Pin-to-Pin Swap)

1) Dongxingyue (DXM, widely used for inverters)

Модель: DF6038B24M-FG (3-wire with RD tach feedback)

Спецификация: 24 В постоянного тока, 0.4~0.55 A, dual ball bearing, 7000~9000 RPM, FG tach output

Fully compatible with FFB0624SHE-R00; no wiring modification needed.

2) KAKU (KAKU, highest stability for industrial fans)

Модель: KA6038B24H-FG

Спецификация: 24 В постоянного тока, 0.42 А, 6038 размер, 3-wire speed detection, IP55 rating

Ideal for 24/7 непрерывная работа; first choice for inverters and servo drives.

3) SNOWFAN (Cost-effective option)

Модель: YY6038L24B-FG (3-wire tach version)

Спецификация: 24 В постоянного тока, 0.38~0.42 A, dual ball bearing with FG signal

Важный: Only purchase the 3-wire FG tach model; avoid 2-wire non-feedback versions.

4) Yimeng (YM, commonly used for industrial power supplies)

Модель: YM2406PTB3 (6038, 3-wire with feedback)

0.4 ток, 7000 об/мин; pinout fully consistent with Delta fans.

1. General Alternative Models (Must specify: 3-проволока + FG tach feedback when ordering)
2. Shengshida: 6038-24В-0.4A-FG
3. Weiyixin: об/мин | 2-проволока / 3-проволока | Низкая скорость / Низкий уровень шума

III. Factory Upgrade Replacement (PFB0624 Series, In-Stock Direct Swap)

The FFB series is end-of-life; the corresponding Delta upgraded models are listed below:

1. FFB0624SHE-R00 → PFB0624SHE-R00 (3-wire with tach; pinout 100% совместимый)
2. FFB0624EHE-R00 → PFB0624EHE-R00
3. Critical Purchase Notes
4. Inverter applications must select the -R00 (3-wire FG tach feedback) версия; 2-wire -F00 versions will cause fan fault alarms.
5. Fixed pin assignment: Red = +24 В постоянного тока, Black = GND, Yellow = FG tach signal.
6. If only FFB stock is available, prioritize FFB0624SHE-R00; if out of stock, switch directly to PFB0624SHE-R00.

Delta PFB0624 Series (6038 24 В постоянного тока) – Приложения

Основные функции: Dual ball bearings, промышленный класс, высокое статическое давление, optional -R00 3-wire FG tach feedback. It is the direct upgraded replacement for the obsolete FFB0624 series, designed for forced air cooling inside sealed equipment. Models with tach feedback (-R00) are required for systems with fan fault monitoring.

1. Industrial Drives (Primary Application; Original Fit for FFB0624SHE)
2. Частотно-регулируемые приводы (VFD) / High-power inverters (internal cooling for Siemens, Инновации, Infineon and Delta VFD high-power units; -R00 mandatory for rotor lock alarm)
3. Сервоприводы & servo power units (power module cooling for CNC and robot controllers)
4. High-power DC speed controllers and motor drive units
5. New Energy Power Equipment
6. Фотоэлектрические инверторы, PCS energy storage converters
7. BMS power cabinets and battery cluster control cabinets for commercial energy storage
8. On-board charger (ОБС) modules for DC charging piles and electric vehicles
9. Off-grid inverters and high-power DC-DC power modules
10. Industrial Power Supplies & UPS
11. Industrial uninterruptible power supplies (UPS): cooling for power units and inverter boards
12. High-power 24 В / 48 V industrial switching power supplies and embedded telecom power supplies
13. High-voltage DC power supplies, laser power supplies and plasma power supplies
14. Автоматизация & Оборудование с ЧПУ
15. Electric control cabinets for CNC machine tools, operation boxes and spindle drives
16. Robot control cabinets and manipulator power units
17. High-power PLC cabinets, industrial IPC and machine vision enclosures
18. Electrical cabinets for textile, упаковка, injection molding and printing machinery
19. Лазер & Precision Equipment
20. Laser power supplies for fiber laser cutters and marking machines
21. Welding equipment and plasma cutting main units
22. High-power heat source cooling for 3D printing systems
23. Телеком & Server Hardware
24. Industrial switches and embedded power units for 5G base stations
25. Industrial servers, storage and compact high-density chassis (high static pressure suits sealed enclosures with high airflow resistance)
26. Other Special Industrial Scenarios

On-board electrical control cabinets for railway rolling stock (24 VDC vehicle electrical systems)

High-power medical equipment power supplies (Коннектикут, ultrasound power modules)

Thermal testing instruments and aging chamber power module cooling

Application-Based Model Selection

1. Инверторы / Сервоприводы / Energy Storage Converters → PFB0624XX-R00 (3-wire FG tach feedback) for system rotor lock fault detection
2. General power supplies & simple chassis cooling (no fault monitoring required) → PFB0624XX-F00 (2-проводная версия)

Экологическая совместимость

Dual ball bearing construction; рабочая температура -10 ℃ ~ +70 ℃, resistant to vibration, подходит для 24/7 continuous operation inside factory cabinets.

Ограничение: High-speed variants generate relatively high noise; not recommended for quiet indoor environments without noise reduction housing.