Schneider Electric Zaštitna jedinica MicroLogic 5.2 E za ComPacT NSX 250 prekidače, elektronska, struja 250A, 4P 4d;C2545E250
Trip unit MicroLogic 5.2E, ComPacT NSX250, 4 poles, electronic basic protections, energy meter, 250A rating...
VAT-exclusive price: 132.052,60 |
VAT-inclusive price: 158.463,12 |
Trip unit MicroLogic 5.2E, ComPacT NSX250, 4 poles, electronic basic protections, energy meter, 250A rating
range | ComPacT new generation |
---|---|
range of product | ComPacT NSX100...250 new generation |
product or component type | Trip unit |
trip unit name | Micrologic 5.2 E |
trip unit technology | Electronic |
range compatibility | ComPacT new generation NSX250 |
device application | Distribution |
poles description | 4P |
protected poles description |
3D + N/2 4D 3D + OSN 3D |
neutral position | Left |
trip unit protection functions | LSI |
protection type |
L : for overload protection (long time) S : for short time short-circuit protection I : for instantaneous short-circuit protection |
Trip unit rating | 250 A at 40 °C |
[Ue] rated operational voltage | 690 V AC 50/60 Hz |
network type | AC |
network frequency | 50/60 Hz |
Circuit breaker mounting mode | Fixed |
Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
---|---|
[Ir] long-time protection pick-up adjustment range | 100...250 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 |
Neutral protection settings |
0.5 x Ir (3D + N/2) 1 x Ir (4D) 1.6 x Ir (3D + OSN) No protection (3D) |
thermal memory | 20 minutes before and after tripping |
Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
[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 I²t=off 0.1…0.4 s I²t=on |
Instantaneous protection pick-up adjustment type Ii | Adjustable |
[Ii] instantaneous protection pick-up adjustment range | 1.5...12 x In |
earth-leakage protection | Without |
zone selective interlocking ZSI | With |
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 |
Energy metering Protection and alarm settings Time-stamped histories and event tables Instantaneous and demand values Maintenance indicators Demand current and power Power quality Maximeters/minimeters |
electrical data recording | Maintenance indicators |
standards | EN/IEC 60947-2 |
---|---|
electrical shock protection class | Class II |
pollution degree | 3 conforming to IEC 60947-1 |
IP degree of protection | IP40 conforming to IEC 60529 |
ambient air temperature for operation | -25…70 °C |
ambient air temperature for storage | -40…85 °C |
Unit Type of Package 1 | PCE |
---|---|
Number of Units in Package 1 | 1 |
Package 1 Weight | 658.0 g |
Package 1 Height | 9.5 cm |
Package 1 width | 11.0 cm |
Package 1 Length | 15.0 cm |
Unit Type of Package 2 | S03 |
Number of Units in Package 2 | 11 |
Package 2 Weight | 7.698 kg |
Package 2 Height | 30.0 cm |
Package 2 width | 30.0 cm |
Package 2 Length | 40.0 |
range | ComPacT new generation |
---|---|
range of product | ComPacT NSX100...250 new generation |
product or component type | Trip unit |
trip unit name | Micrologic 5.2 E |
trip unit technology | Electronic |
range compatibility | ComPacT new generation NSX250 |
device application | Distribution |
poles description | 4P |
protected poles description |
3D + N/2 4D 3D + OSN 3D |
neutral position | Left |
trip unit protection functions | LSI |
protection type |
L : for overload protection (long time) S : for short time short-circuit protection I : for instantaneous short-circuit protection |
Trip unit rating | 250 A at 40 °C |
[Ue] rated operational voltage | 690 V AC 50/60 Hz |
network type | AC |
network frequency | 50/60 Hz |
Circuit breaker mounting mode | Fixed |
Long-time pick-up adjustment type Ir (thermal protection) | Adjustable 9 settings |
---|---|
[Ir] long-time protection pick-up adjustment range | 100...250 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 |
Neutral protection settings |
0.5 x Ir (3D + N/2) 1 x Ir (4D) 1.6 x Ir (3D + OSN) No protection (3D) |
thermal memory | 20 minutes before and after tripping |
Short-time protection pick-up adjustment type Isd | Adjustable 9 settings |
[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 I²t=off 0.1…0.4 s I²t=on |
Instantaneous protection pick-up adjustment type Ii | Adjustable |
[Ii] instantaneous protection pick-up adjustment range | 1.5...12 x In |
earth-leakage protection | Without |
zone selective interlocking ZSI | With |
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 |
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