توضیحات
trip unit MicroLogic 6.3 A for ComPact NSX 400/630 circuit breakers, electronic, rating 400A, 3 poles 3d
Description
This Micrologic 6.3 A (Ammeter) is a 3 poles 3d electronic trip unit used on Compact NSX 400/630 circuit breakers. This 400A rating electronic trip unit is an excellent choice for all standard and specific applications protection. It embeds adjustable long time protection against overloads. It provides also adjustable short-time protection and instantaneous protection against short-circuits. It has an additional and adjustable ground fault protection. Micrologic 6.3 A indicates overloads with Alarm LEDs. The green Ready LED flashes if the circuit breaker is ready to trip. Micrologic 6.3 A is equipped with a display module that gives current measurement and allows fine adjustment settings. This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and Compact NSX basic frame.
Specifications
Main
range |
ComPact |
range of product |
ComPact NSX400…630 |
product or component type |
Trip unit |
trip unit name |
Micrologic 6.3 A |
trip unit technology |
Electronic |
range compatibility |
ComPact NSX400
ComPact NSX630 |
device application |
Distribution
Generator |
Number of poles |
3P |
protected poles description |
3t |
trip unit protection functions |
LSIG |
protection type |
L : for overload protection (long time)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection
G : for ground fault protection |
Trip unit rated current |
400 A at 40 °C |
[Ue] rated operational voltage |
690 V AC 50/60 Hz |
network type |
AC |
network frequency |
50/60 Hz |
Complementary
Long-time pick-up adjustment type Ir (thermal protection) |
Adjustable 9 settings |
[Ir] long-time protection pick-up adjustment range |
160…400 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 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…11 x In Compact NSX630
1.5…12 x In Compact NSX400 |
Ground-fault protection pick-up adjustment type Ig |
Adjustable |
[Ig] ground-fault protection pick-up adjustment range |
0.2…1 x In |
Ground-fault protection time delay adjustment type tg |
Adjustable |
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 |
Ammeter |
communication of data |
Power quality
Energy metering
Demand current and power
Time-stamped histories and event tables
Protection and alarm settings
Maximeters/minimeters
Maintenance indicators
Instantaneous and demand values |
electrical data recording |
Maintenance indicators |
Environment
standards |
UL 508
EN/IEC 60947-2 |
product certifications |
Marine
CCC
EAC |
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 |
Packing Units
Unit Type of Package 1 |
PCE |
Number of Units in Package 1 |
1 |
Package 1 Weight |
1.5 kg |
Package 1 Height |
13.5 cm |
Package 1 width |
17.5 cm |
Package 1 Length |
22.0 cm |
Unit Type of Package 2 |
S04 |
Number of Units in Package 2 |
10 |
Package 2 Weight |
15.306 kg |
Package 2 Height |
30.0 cm |
Package 2 width |
40.0 cm |
Package 2 Length |
60.0 cm |
Unit Type of Package 3 |
P06 |
Number of Units in Package 3 |
40 |
Package 3 Weight |
71.404 kg |
Package 3 Height |
50.0 cm |
Package 3 width |
60.0 cm |
Package 3 Length |
80.0 cm |
نقد و بررسیها
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