|
Long-time pick-up adjustment type Ir (thermal protection)
|
Adjustable 9 settings
|
|
[Ir] long-time protection pick-up adjustment range
|
18...40 A
|
|
Long-time protection delay adjustment type tr
|
Adjustable
|
|
[tr] long-time protection delay adjustment range
|
15…400 s at 1.5 x Ir
0.35…11 s at 7.2 x Ir
0.5…16 s at 6 x Ir
|
|
Thermal memory
|
20 minutes before and after tripping
|
|
Short-time protection pick-up adjustment type Isd
|
Adjustable
|
|
[Isd] Short-time protection pick-up adjustment range
|
1.5...10 x Ir
|
|
Short-time protection delay adjustment type tsd
|
Adjustable
|
|
[tsd] Short-time protection delay adjustment range
|
0…0.4 s
|
|
Instantaneous protection pick-up adjustment type Ii
|
Adjustable
|
|
[Ii] instantaneous protection pick-up adjustment range
|
600 A
|
|
Earth-leakage protection
|
Integrated
|
|
Earth-leakage protection class
|
Class A
|
|
Earth-leakage protection sensitity adjustment type IΔn
|
Adjustable
|
|
[IΔn] earth-leakage protection sensitivity adjustment range
|
100 mA
3 A
500 mA
5 A
30 mA
300 mA
1 A
|
|
Earth-leakage protection specific mode
|
OFF using the IΔn rotary switch
|
|
Earth-leakage protection time delay adjustement type Δt
|
Adjustable
|
|
[Δt] Earth-leakage protection time delay adjustment range
|
500 ms
0 ms
150 ms
60 ms
1 s
|
|
Neutral protection settings
|
0.5 x Ir (3t + N/2)
1 x Ir (4t)
1.6 x Ir (3t + OSN)
No protection (3t)
|
|
Zone selective interlocking ZSI
|
Without
|
|
Local signalling
|
Flashing LED (green) for ready to operate
LED 105 % Ir (red) for overload
LED 90 % Ir (orange) for overload
|
|
Display type
|
LCD display
|
|
Type of measurement
|
Energy meter
|
|
Communication of data
|
Maintenance indicators
Instantaneous and demand values
Time-stamped histories and event tables
Maximeters/minimeters
Earth leakage current
Demand current and power
Power quality
Test reports
Protection and alarm settings
Energy metering
|
Yes