Appendix; Product Specifications; Rating Of Main Unit - Omron KE1 User Manual

Appendix

Product specifications

 Rating of main unit
Model
(Electric power
Item
Applicable circuit Single-phase 2-wire, single-phase 3-wire, 3-phase 3-wire, 3-phase 4-wire
Max. number of CTs 3
Selectabl CT (*1) 1
Max. number of ZCTs 1
Standard power
100~240 VAC 50/60 Hz
voltage
Permissible power
85 to 110% of the standard power voltage
voltage range
Supply frequency
Power source 45~65Hz
fluctuation range
10 VA or less for independent use, 14
Consumed power
VA for expansion
Power failure
compensation
100 to 480 VAC single-phase 2-wire: line-to-line voltage
Standard input 100/200 VAC single-phase 3-wire: phase voltage/line-to-line voltage
voltage 100 to 480 VAC 3-phase 3-wire: line-to-line voltage
58 to 277 VAC 3-phase 4-wire: Phase voltage
Standard input
5A, 50 A, 100 A, 200A, 400A, 600A
current (CT)
50A, 100A, 150A,
Standard input
200A, 400A, 600A,
current (ZCT)
1000A
When 5ACT is used : 4 kW
When 50ACT is used : 40 kW
Standard input When 100ACT is used : 80 kW
power When 200ACT is used : 160 kW
When 400ACT is used : 320 kW
When 600ACT is used : 480 kW
Input
Standard input
50Hz/60Hz
frequency
Supply frequency
45Hz~65Hz
fluctuation range
Input current
1000 mA
leakage
Permissible input
110% of standard input voltage (continuous)
voltage
Permissible input 120% of standard input current
current (continuous)
Voltage input of 0.5 VA or less (excepting power supply section)
Standard input
load
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
Backed up by the electric double layer capacitor for approximately 7 days (At 23°C
Clock backup
with power not supplied after power is distributed for approximately 24 hours or
retaining period
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
A-2
PGR1C PVS1C
(Electric power
(Voltage sag)
/leakage) /voltage sag)
3
1
10 VA or less
Backup more than 1.2seconds
VSU1B VAU1B
(Voltage/current) (CT extension)
3 8
1 2 (*2)
5A, 50A, 100A, 200A, 400A, 600A
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
120% of standard input current
(continuous)
Current input of
0.5 VA or less
(each input)
CTD8E ZCT8E
(ZCT extension)
8
50A, 100A, 150A,
200A, 400A, 600A,
1000A
1000 mA