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MCB FTCQP 1 Pole 20A TPN MCB Ihe Mgbaji Obere Eletriki nke 50Hz

MCB FTCQP 1 Pole 20A TPN MCB Ihe Mgbaji Obere Eletriki nke 50Hz

Nkọwa Dị Mkpirikpi:

1. Ngwa: Maka ichebe waya na akụrụngwa megide oke ibu na sekit dị mkpụmkpụ.

2. Iwu izugbe maka ịhọrọ MCB.

a. Data teknụzụ nke netwọk ahụ n'ebe a tụlere: Sistemụ ala, ọkụ eletrik dị mkpụmkpụ na ebe nrụnye ihe mgbawa sekit, nke ga-adị obere karịa ikike mmebi nke ngwaọrụ a, voltaji nkịtị nke netwọk.

b. E nwere njirimara mgbagọ atọ maka ọrụ magnet: nchekwa na njikwa nke sekit B megide eriri ogologo na sistemụ TN na IT.

c. nchebe na njikwa nke sekit ndị ahụ megide oke ibu na sekit dị mkpụmkpụ; nchekwa maka ibu resistive na inductive nwere obere ọkụ inrush.

Nchedo na njikwa sekit Dcurve (10-20 In) megide oke ibu na sekit dị mkpụmkpụ; nchekwa maka sekit ndị na-enye ibu nwere oke ọkụ inrush dị elu na mmechi sekit (transformers LV/LV, oriọna mmebi).


Nkọwa Ngwaahịa

Akara Ngwaahịa

ọkọlọtọ

IEC/EN60898-1

Ọkụ eletriki

atụmatụ

Egosiputara ugbu a na

A

1,2,4,6,10,16,20,25,32,40,50,63

Ogidi

P

1, 2, 3.4

Voltaji a tụrụ aro Ue

V

AC 240/415

Ui voltaji mkpuchi

V

500

Ugboro ole e nyere ọkwa

HZ

50/60

Ike ịgbaji ọkwa

A

3000,4500(2~40A/6000)

Voltaji eguzogide mkpali gosiri (1.2/50) Uimp

V

4000

Ule ọkụ eletrik na ind. Ugboro ole maka nkeji 1

KV

2

Ogo mmetọ

2

Njirimara ntọhapụ nke thermo-magnetic

B,C,D

Atụmatụ mekaniki

Ndụ eletriki

t

4000

Ndụ igwe

t

10000

Ogo nchekwa

IP20

Okpomọkụ ntụaka maka ịtọ ihe okpomọkụ

30

Okpomọkụ gburugburu ebe obibi (na nkezi kwa ụbọchị ≤35℃)

-5~+40 (Ngwa pụrụ iche biko lee anya na ndozi nkwụghachi okpomọkụ)

Okpomọkụ nchekwa

-25~+70

Nwụnye

Ụdị njikọ ọdụ

Ogwe bọs nke ụdị eriri/pin

Nha njedebe n'elu/ala maka eriri

mm²/AWG

25/18-3

Nha njedebe n'elu/ala maka bọọdụ bọs

mm²/AWG

25/18-3

Torque na-eme ka ike sie ike

N*m/

ln-lbs

2/18

Ịwụnye

Na DIN rail EN 60715(35mm) site na iji ngwa ngwa clip

njikọ

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