SCU-800 Control Unit
The Edwards SCU800 turbo pump control unit is a fully digital controller, and has perfect compatibility for middle sized pumps. New AVR (Auto vibration reduction) technology achieves a further reduction in vibration levels, and the advanced pre-maintenance call function provides advanced notice of precise maintenance time.
The reliability focused design, enhanced communication function, and perfect compatibility bring significant back up units savings and contributes to a reduction in total C0O.
Features and Benefits
- Universal Controller
Single controller is used for middle sized pumps. No requirement for different controllers for each pump
type
Service back up stocks will be reduced
- Advanced Pre-maintenance Function
AVR (Auto Vibration Reduction) minimizes the rotate system vibration during acceleration.
ABS (Auto Balancing System)
- Highest Reliability
Conforms to international safety standards
CE/UL/SEMI S2
- Communication Port Standardized
RS232/RS485 communication ports are fitted as standard
Dual communication ports enable simultaneous connection to remote control interface and Edwards
fabworks monitoring system
Applications
- STP603/1003 series
- STPH301/H451 series
- STPH803/H1303 series
- STPA803C/A1303 series
- STPA1603 series
| Magnetic bearing control system | Digital control |
| Input voltage | 100 – 120 ±10 V a.c. |
| 200 – 240 ±10 V a.c. | |
| Power consumption | |
| (without Temperature Management System, TMS) | Max 850 VA |
| Power consumption (with TMS) | Max 1200 VA |
| Input frequency | 50/60 ±2 Hz |
| Leak current | 3.5 mA |
| Main breaker rated current | 10 A |
| Motor drive system | 3-phase d.c. |
| Allowable ambient temperature | 0 to 40 °C (32 to 104 °F) |
| Weight | 8.5 kg |
| TMS control unit | Built-in |
| Serial communication function (RS232/RS485) | Standard |
| Panel display | LCD |