এই কমপ্যাক্ট NS1600N হল একটি সম্পূর্ণ 3P 3d ফিক্সড সার্কিট ব্রেকার যা space এবং ব্রেকিং capacity অপ্টিমাইজ করার জন্য ডিজাইন করা হয়েছে। এটি standard and specific applications জন্য একটি সর্বোত্তম choice। 415VAC 50/60Hz এ ব্রেকিং ক্যাপাসিটি (Icu) হল 50kA rms। অপারেশনাল ভোল্টেজ হল 690VAC 50/60Hz। সার্কিট ব্রেকার ম্যানুয়ালি চালু, ON, OFF or “push to trip” buttons দিয়ে চালিত হতে পারে। এই product টি 1600A রেটিং সহ একটি ইলেকট্রনিক মাইক্রোলজিক 2.0 trip ইউনিট embeds করে। Micrologic 2.0 ট্রিপ ইউনিট নিয়মিত long-time এবং short-time সুরক্ষা এবং একটি নির্দিষ্ট তাত্ক্ষণিক protections প্রদান করে। এই 3 পোল সংস্করণ (327mm x 210mm x 147mm) বিভিন্ন ধরনের optional ফাংশন এবং accessories এর সাথে আসে। এটি আন্তর্জাতিক মান IECIEC 69947-1 এবং IEC60947-2 এবং marine specifications সাথে সঙ্গতিপূর্ণ। কমপ্যাক্ট NS1600N স্নাইডার ইলেকট্রিক EcoStruxure পাওয়ার আর্কিটেকচারের অংশ।
Specifications | |
Main | |
Range | ComPact |
Product name | ComPact NS |
Range of product | ComPact NS630b…1600 |
Device short name | Compact NS1600N |
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 | |
85 kA Icu at 220/240 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 |
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 | ASTA |
ASEFA | |
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 Height | 30 cm |
Package 1 Width | 40 cm |
Package 1 Length | 60 cm |
Package 1 Weight | 14 kg |
Contractual warranty | |
Warranty | 18 months |
Reviews
There are no reviews yet.