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Direct local adjustment
Technicians set fan duty at the controller without digital addressing.
STJH-EC-FFU-SPEED-CONTROLLER-MANUAL
FFU Speed Controller Manual Potentiometer EC
A stand-alone potentiometer for simple local balancing of one brushless EC FFU.
- 1-100% speed range
- Manual potentiometer
- LED diagnostics
Introdução do produto
This local controller adjusts a compatible brushless EC fan from 1% to 100% through an onboard potentiometer. LED indicators provide basic diagnostics without requiring a building network, PLC or supervisory software. It is the simplest option for individual FFUs and small cleanrooms where each operating point is set at the unit.
Características-chave
Full stated range
The potentiometer covers 1% through 100% command.
Basic visual feedback
LEDs indicate controller or fan status during setup.
Parâmetros técnicos
| Control Mode | Manual potentiometer |
|---|---|
| Speed Range | 1-100% |
| Motor Compatibility | Brushless EC |
| Diagnostics | LED indicators |
| Network Requirement | None |
| Command Location | Local |
| Controlled Equipment | Individual compatible FFU |
| Balancing Method | Manual speed setting |
| Installation | At or near the fan filter unit |
| Customização | Disponível com base na aplicação pretendida e no ambiente operacional. |
Applications
Designed for individual FFUs, small cleanrooms and local balancing where remote automation is unnecessary. Access should remain available for later filter-loading adjustments.
Solutions for Your Application
Opções disponíveis
Confirm EC motor compatibility, connector type, mounting location and permitted command range. Final speed should be set from measured airflow.
Planning a FFU Speed Controller Manual Potentiometer EC specification?
Envie-nos as suas dimensões, condições de instalação, metas de desempenho e acabamento de superfície necessário.
