0BAppendix
A-2
Product specifications
Rating of main unit
KM1 KE1
Model
Item
PMU1A (Electric power)
PMU2A (Power
two-system)
EMU8A
(Pulse/temperature)
CTD8E (CT expansion)
Applicable circuit
Single-phase 2-wire,
single-phase 3-wire,
3-phase 3-wire, 3-phase
4-wire
Single-phase 2-wire,
single-phase 3-wire,
3-phase 3-wire
- Single-phase
2-wire,
single-phase 3-wire,
3-phase 3-wire, 3-phase
4-wire
Standard power voltage
100~240 VAC 50/60 Hz
Permissible power voltage
range
85 to 110% of the standard power voltage
Supply frequency
fluctuation range
45~65Hz
Power
source
Consumed power
10 VA or less for independent use, 14 VA for expansion
10 VA or less
Standard input voltage
100 to 480 VAC
Single-phase 2-wire:
line-to-line voltage
100/200 VAC single-phase
3-wire: phase
voltage/line-to-line voltage
100 to 480 VAC
3-phase 3-wire: line-to-line
voltage
58 to 277 VAC 3-phase
4-wire:
Phase voltage
100 to 480 VAC
Single-phase 2-wire:
line-to-line voltage
100/200 VAC single-phase
3-wire: phase
voltage/line-to-line voltage
100 to 480 VAC
3-phase 3-wire: line-to-line
voltage
Standard input current
5 A,50 A,100 A,200 A,400 A,600 A
5 A,50 A,100 A,200 A,400
A,600 A
Standard input power
When 5ACT is used : 4 kW
When 50ACT is used : 40 kW
When 100ACT is used : 80 kW
When 200ACT is used : 160 kW
When 400ACT is used : 320 kW
When 600ACT is used : 480 kW
Standard input frequency
50/60 Hz
Input frequency fluctuation
range
45~65 Hz
Permissible input voltage
110% of standard input voltage (continuous)
Permissible input current
120% of standard input current (continuous)
120% of standard input
current (continuous)
Input
Standard input load
Voltage input of 0.5 VA or less (excepting power supply
section)
Current input of 0.5 VA or less (each input)
Current input of 0.5 VA or
less (each input)
Setting the time
2012 to 2099 (also supported in leap years during this period)
Clock accuracy
±1.5 min/month (at 23°C)
Clock
Clock backup retaining
period
Backed up by the electric double layer capacitor for approximately 7 days (At 23°C with
power not supplied after power is distributed for approximately 24 hours or more)
Usage ambient temperature
-10 to +55
°
C (however there is to be no condensation or freezing) °
Storage temperature
-25 to 65
°
C (however there is to be no condensation or freezing)
Storage ambient humidity
Relative humidity of 25 - 85%
Storage humidity
Relative humidity of 25 - 85%
Altitude
2000 m or less
Installation environment
Over voltage category II, pollution level 2, measurement category II
Applicable standards
IEC61010-2-030,EN61326-1
Appendix
