کليد هوایی اشنایدر الکتریک 800 آمپر
کليد هوایی اشنایدر الکتریک 800 آمپر سه پل فیکس سری NT قدرت قطع 42KA
کلیدهای هواییاشنایدر الکتریک به شیوه های زیر قادرند به دیگر تجهیزات مرتبط شوند و می توانآنها را از طریق نرم افزارهای کامپیوتری کنترل نمود و یا اطلاعات آنها را جمع آوریکرد.
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circuit breaker Masterpact NT08H1 – 800 A – 3 poles – fixed – w/o trip unit
| range of product |
Masterpact NT
|
|
|---|---|---|
| product or component type |
Basic frame
|
|
| device short name |
Masterpact NT08
|
|
| circuit breaker name |
Masterpact NT08H1
|
|
| poles description |
3P
|
|
| network type |
AC
|
|
| breaking capacity code |
H1
|
|
| suitability for isolation |
Yes conforming to IEC 60947-2
|
|
| utilisation category |
Category B
|
network frequency |
50/60 Hz
|
|
|---|---|---|
| control type |
Push-button
|
|
| mounting mode |
Fixed
|
|
| [In] rated current |
800 A at 40 °C
|
|
| [Ui] rated insulation voltage |
1000 V AC 50/60 Hz conforming to IEC 60947-2
|
|
| [Uimp] rated impulse withstand voltage |
12 kV conforming to IEC 60947-2
|
|
| [Icm] rated short-circuit making capacity |
88 kA 220/415 V AC at 50/60 Hz
88 kA 440 V AC at 50/60 Hz 88 kA 525 V AC at 50/60 Hz 88 kA 690 V AC at 50/60 Hz |
|
| [Ue] rated operational voltage |
690 V AC 50/60 Hz conforming to IEC 60947-2
|
|
| circuit breaker CT rating |
800 A
|
|
breaking capacity |
42 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
42 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2 |
|
| [Ics] rated service breaking capacity |
42 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2
42 kA at 220/415 V AC 50/60 Hz conforming to IEC 60947-2 42 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 42 kA at 690 V AC 50/60 Hz conforming to IEC 60947-2 |
|
| protection type |
Without protection
|
|
| mechanical durability |
12500 cycles without maintenance conforming to IEC 60947-2
|
|
| electrical durability |
3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 AC-23A: 3000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 AC-23A: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 AC-3: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 |
|
| connection pitch |
70 mm
|
|
| [Icw] rated short-time withstand current |
24 kA 3 s conforming to IEC 60947-2
42 kA 0.5 s conforming to IEC 60947-2 42 kA 1 s conforming to IEC 60947-2 |
