Alstom iSTAT M232 - Technical Data

User Manual M2x2/EN M/F
iSTAT M2x2 Page 46
14. TECHNICAL DATA
INPUTS AND SUPPLY
Voltage Input Nominal Voltage (Un) 230 V
LN
/ 415 V
LL
Rating 75V
LN
/ 230 V
LN
120V
LL
/ 415V
LL
Max Allowed value 277 V
LN
, 480 V
LL
permanently
2 x Un for 10 seconds
Minimum range 2V sinusoidal
Burden <0.1 VA per phase
Current Input Nominal current (In) 5A
Rating (Auto-ranging) 1A/5A
Overload 3 x In continuously
25 x In for 3 seconds
50 x In for 1 second
Minimal range Starting current for power
Maximum range 12.5A sinusoidal
Burden <0.1 VA per phase
Frequency Nominal Frequency (Fn) 50/ 60Hz
Measuring range 16 to 400Hz
Rating 10 to 1000 Hz
Supply Nominal AC voltage 48 to 276Vac
Universal Nominal frequency 40 to 70Hz
Nominal DC voltage 20 to 300Vdc
Burden < 5 VA
CONNECTIONS
Permitted conducer cross sections Maximum conductor cross section
Voltage terminals (4)
 5mm
2
one conductor
Current terminals (3)
 6mm diameter conductor with insulation
Supply (2)
 2.5mm
2
one conductor
Modules (3 x 3)
 2.5mm
2
one conductor