circuit breaker ComPact NCM2(NS1600N), 50 kA at 415 VAC, Micrologic 2.0 trip unit, 1600 A, fixed,3 poles

Description:

Anson Electric this Compact NCM2 (NS1600N) 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 1600A rating. Micrologic 2.0 trip unit provides adjustable long time and instantaneous protections. This 3 poles version (210mm x 327mm 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 NS1600N is part of Anson Electric EcoStruxure Power architecture.

 

 

 

Performance level:

trip unit name:

Specifications:

Main
range ComPact
product name ComPact NCM2-1600N
range of product ComPact NCM2630b…1600
device short name Compact NCM2-1600N
product or component type Circuit breaker
device application Distribution
Number of poles 3P
protected poles description 3D
(In) rated current up to 65 °C 1600 A at 50 °C
[Ue] rated operational voltage 690 V AC 50/60 Hz
network type AC
network frequency 50/60 Hz
suitability for isolation Yes conforming to EN/IEC 60947-2
utilisation category Category B
[Icu] rated ultimate short-circuit breaking capacity 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 LSIG
control type Rotary handle
Toggle
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)
S : for short time short-circuit protection
I : for instantaneous short-circuit protection
G : for ground fault 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
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 0.1…0.4 s I²t=on
0…0.4 s I²t=off
Instantaneous protection pick-up adjustment type Ii Adjustable
[Ii] instantaneous protection pick-up adjustment range Off
2…15 x In
Ground-fault protection pick-up adjustment type Ig Adjustable 9 settings
[Ig] ground-fault protection pick-up adjustment range 0.3…1 x In for In <= 400 A
0.2…1 x In for 400 A < In < 1250 A
500…1200 A for In >= 1250 A
Ground-fault protection time delay adjustment type tg Adjustable
[tg] ground-fault protection time delay adjustment range 0.1…0.4 s I²t=on
0…0.4 s I²t=off
earth-leakage protection Without
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) 210 mm
Height (H) 327 mm
Depth (D) 147 mm
net weight 14 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

 

Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Weight 12.629 kg
Contractual warranty
Warranty 18 months

 

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