Edwards SCU-1601 User Manual

SCU-1601 Control Unit for Turbomolecular Pump
MT-96E-1B1-0
Page 11
2
TECHNICAL DATA
2 TECHNICAL DATA
2.1 SCU-1601 specifications
Applicable pump
STP-XA2703BV155
STP-XA3203BV155
Input voltage:
200 to 240 Va.c
Allowable input voltage
fluctuation
±10%
Input power:
Built-in TMS unit is not used
1,500 VA maximum
Built-in TMS unit is used
2,100 VA maximum
Input frequency
50/60 ± 2 Hz
Leakage current
3.5 mA maximum
Input phase
Single phase
Main breaker specification
Rated current
15 A
Ampere Interrupting Capacity
(AIC)
1,000 A (250 Va.c., 50/60 Hz)
Pollution degree
2
Installation category
Ⅱ
Motor driving system
3-phase d.c. brushless motor driver
Output voltage under normal operation
80 Va.c. maximum
Output frequency under normal operation
550 Hz maximum
Allowable ambient temperature
0 to 40 °C (32 to 104 °F)
Storage temperature
-25 to 55 °C (-13 to 131 °F)
Mass (except the optional accessory)
11 kg (24.2 lb)
Dimensions
Refer to Figure 11
Housing
*1
Material
SPCC
Surface treatment
Nickel
*1 Irregular color or small scratches may appear on the housing in the metal plate processing of the manufacturing process.
This is no abnormality.

Edwards SCU-1601 Specifications

General

Brand	Edwards
Model	SCU-1601
Category	Control Unit
Language	English