User Manual – Rev BE    AMETEK Programmable Power 
MX Series  254 
9.3.1.3  Tests Performed 
Available tests are divided into Normal, Abnormal and Emergency. 
9.3.1.3.1  NORMAL STATE 
AC Source: 
•  Normal State Voltage and Frequency test 
•  Voltage unbalance test 
•  Waveform Distortion test 
•  Voltage Modulation test 
•  Frequency Modulation test 
•  Momentary Power Interrupt (Undervoltage) test 
•  Voltage Surge (Overvoltage) test 
•  Frequency Transients test (Group 1 only) 
•  Frequency Variation test (Group 2 and 3 only) 
DC Source: 
•  Normal State Voltage test 
•  Momentary Power Interrupt (Undervoltage) test 
•  Voltage Surge and Under 
9.3.1.3.2  EMERGENCY TEST 
AC Source: 
•  Emergency Voltage and Frequency minimum 
•  Emergency Voltage and Frequency maximum 
•  Voltage unbalance 
DC Source: 
•  Emergency Voltage 
9.3.1.3.3  ABNORMAL TEST 
AC Source: 
•  Abnormal Voltage minimum 
•  Abnormal Voltage maximum 
•  Voltage Drop 
•  Voltage Surge 
•  Frequency Transients test (group 1 only) 
DC Source: 
•  Abnormal Voltage minimum 
•  Abnormal Voltage maximum 
•  Abnormal Voltage low 
•  Voltage Drop 
•  Voltage Surge 
9.3.1.4  Front Panel Entry  
To perform a test from the keyboard, from the MENU 2 screen, select the 
APPLICATIONS screen. The APPLICATIONS screen will appear as shown in 
Figure 9-1.