circuit breaker ComPact NCM2 (NS1000N), 50 kA at 415 VAC, Micrologic 2.0 trip unit, 1000 A, fixed,4 poles
Description:
Anson Electric this Compact NCM2 (NS1000N) is a complete 4 poles fixed circuit breaker designed to optimize space and breaking capacity. It is an optimal choice for all standard and specific applications. The breaking capacity (Icu) is 50kA rms at 415VAC 50/60Hz. The operational voltage is 690VAC 50/60Hz. The circuit breaker can be manually operated with ON, OFF or “push to trip” buttons. This product embeds an electronic Micrologic 2.0 trip unit, with 1000A rating. Micrologic 2.0 trip unit provides adjustable long time and instantaneous protections. This 4 poles version (327mm x 280mm x 147mm) comes with a variety of optional functions and accessories. It is compliant with IEC 69947-1 and IEC60947-2 international standards and marine specifications. Compact NS1000N is part of Anson Electric EcoStruxure Power architecture.
30 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
50 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
40 kA Icu at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
Performance level
N 50 kA 415 V AC
trip unit name
Micrologic 2.0
trip unit technology
Electronic
trip unit protection functions
LI
control type
Toggle
Rotary handle
Circuit breaker mounting mode
Fixed
Complementary
[Ui] rated insulation voltage
800 V AC 50/60 Hz conforming to IEC 60947-2
[Uimp] rated impulse withstand voltage
8 kV conforming to IEC 60947-2
[Ics] rated service short-circuit breaking capacity
30 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2
37 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2
37 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2
22 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2
37 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
[Icw] rated short-time withstand current
19.2 kA 1 s conforming to IEC 60947-2
mechanical durability
10000 cycles
electrical durability
1000 cycles at 690 V In
2000 cycles at 690 V In/2
2000 cycles at 440 V In
5000 cycles at 440 V In/2
power losses
74 W
mounting support
Backplate
upside connection
Front
downside connection
Front
connection pitch
70 mm
protection type
L : for overload protection (long time)
I : for instantaneous short-circuit protection
trip unit rating
1600 A at 50 °C
Long-time pick-up adjustment type Ir (thermal protection)
Adjustable 9 settings
[Ir] long-time protection pick-up adjustment range
0.4…1 x In
Long-time protection delay adjustment type tr
Adjustable 9 settings
[tr] long-time protection delay adjustment range
12.5…600 s at 1.5 x Ir
0.5…24 s at 6 x Ir
0.7…16.6 s at 7.2 x Ir
thermal memory
20 mn
Instantaneous protection pick-up adjustment type Ii
Adjustable
[Ii] instantaneous protection pick-up adjustment range
1.5…10 x Ir
earth-leakage protection
Without
Neutral protection settings
No protection (3D)
0.5 x Ir (3D + N/2)
1 x Ir (4D)
zone selective interlocking ZSI
Without
auxiliary contact composition
1 NO/NC
local signalling
4 LEDs (red) for fault indication
1 LED (yellow) for overload
Width (W)
280 mm
Height (H)
327 mm
Depth (D)
147 mm
net weight
18 kg
Environment
standards
EN/IEC 60947-2
product certifications
CCC
CE
pollution degree
3 conforming to IEC 60947
IP degree of protection
IP40 conforming to IEC 60529
IK degree of protection
IK07 conforming to EN 50102
ambient air temperature for operation
-25…70 °C
ambient air temperature for storage
-50…85 °C
relative humidity
0…95 %
operating altitude
0…2000 m without derating
2000 m…5000 m with derating
English
简体中文
RU
PT
