Máy cắt Schneider MT25H1

Máy cắt Schneider MT25H1

Thông số kỹ thuật máy cắt MT25H1

circuit breaker Masterpact NW25H2 – 2500 A – 3 poles – fixed – w/o trip unit

Main
range of product
Masterpact NW
product or component type
Basic frame
device short name
Masterpact NW25
circuit breaker name
Masterpact NW25H2
poles description
3P
network type
AC
breaking capacity code
H2
suitability for isolation
Yes conforming to IEC 60947-2
utilisation category
Category B
Complementary
network frequency
50/60 Hz
control type
Push-button
mounting mode
Fixed
[In] rated current
2500 A ( 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
187 kA 525 V AC 50/60 Hz
187 kA 690 V AC 50/60 Hz
[Ue] rated operational voltage
690 V AC 50/60 Hz conforming to IEC 60947-2
circuit breaker CT rating
2500 A
breaking capacity
100 kA Icu at 220…240 V AC 50/60 Hz conforming to IEC 60947-2
100 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2
85 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2
85 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2
100 kA Icu at 380…415 V AC 50/60 Hz conforming to IEC 60947-2
[Ics] rated service breaking capacity
Ics 85 kA 525 V AC 50/60 Hz conforming to IEC 60947-2
Ics 85 kA 690 V AC 50/60 Hz conforming to IEC 60947-2
protection type
Without protection
mechanical durability
10000 cycles without maintenance conforming to IEC 60947-2
20000 cycles with maintenance conforming to IEC 60947-2
electrical durability
AC-23A : 2500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
AC-23A : 5000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
AC-3 : 6000 cycles 440/690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
2500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
5000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2
connection pitch
115 mm
[Icw] rated short-time withstand current
75 kA ( 3 s ) conforming to IEC 60947-2
85 kA ( 1 s ) conforming to IEC 60947-2
integral instant protection
171…209 kA
maximum breaking time
25 ms
closing response time
< 70 ms
height
352 mm
width
422 mm
depth
297 mm

đại lý MT25H1 | nhà phân phối schneider MT25H1

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