SPD sɛɛfimɔ hebulɔ T2 sɛɛkuu

Nibii amlipɛimɔ

18802.1, GB50057 kɛ Q/THQBOO1-2013 mlai lɛ tsɔɔ lɛ, esa akɛ SPD loop lɛ hiɛ naagbee lɛ abɔ he yɛ sɛɛkuu mli kɛ tsɔnei ni buɔ mɔ he ni fe nine ni tsɔne ni buɔ mɔ he lɛ biɔ lɛ. efiteɔ ni efiteɔ lɛ, la kɛ nibii ni akɛtsuɔ nii lɛ fiteɔ kɛtsɔ sarawagbamɔ nɔ, ni enɛ efite bɔ ni nitsumɔ lɛ yaa nɔ ehaa lɛ waa!

Amrɔ nɛɛ, anyɛɛɛ akɛ tsɔnei bibii ni akɛtsuɔ nii kɛfataa SPD he lɛ ayibɔ babaoo ato he yɛ otii ejwɛ ni nyiɛ sɛɛ nɛɛ amli:

 

Yɛ shihilɛ ni yɔɔ amrɔ nɛɛ ni tsɔɔ akɛ SPD-pɔtɛɛ ko bɛ ni fiɔ tsɔne ni buɔ mɔ he kɛjɛɔ hulutsoo be mli lɛ he lɛ hewɔ lɛ, yɛ afii etɛ ni akɛtao nii amli kɛ nitsumɔ kɛ nɔ ni fe afi kome ni akɛfee shihilɛ mli nibii srɔtoi ni akɛkaseɔ nii yɛ laboratori lɛ mli lɛ sɛɛ lɛ, ana odaseyeli akɛ SPD backup protector (SCB) .

1.SPD hewalɛ shii abɔ freewheeling gbɛfaa sɛɛnamɔ 4A

2.Non-gbɛfaa tsɔne ni haa mɔ tsui nyɔɔ emli lɛ fa fe 40kA(8/20);

3.Lala hewalɛ ni eshwɛ ni haa mɔ tsui nyɔɔ emli. Atsu shihilɛ ni yɔɔ amrɔ nɛɛ he nii kwraa akɛ SPD bɛ nibii krɛdɛɛi ni buɔ mɔ he fe ŋmɛnɛŋmɛnɛ beaŋ; Nɔ ni jɛɔ SCB kɛ SPD teŋ nitsumɔ mli baa tɛ̃ɛ ji ni ekwɛ koni SPD lɛ akamɔ la ni sarawa hewalɛ ni tswaa lɛ akatswa.

 

Nitsumɔ kɛ bɔ ni nitsumɔ lɛ yaa nɔ ehaan

 

SPD krɛdɛɛ kponɔgbɛ disconnector lɛ ji nɔ ni akɛtsaa yɛ sɛɛkuu mli yɛ SPD loop lɛ nɔ, ni akɛ mligbɛ ŋmɛnɛŋmɛnɛ beaŋ srɔtofeemɔ gbɛ tsɔne tsuɔ nii koni akɛyoo hewalɛ ni yaa nɔ shii abɔ bibioo ŋmɛnɛŋmɛnɛ beaŋ oya gbeekpamɔ; Amrɔ nɛɛ sarawagbamɔ ni nɔ kwɔ lɛ tswaaa. Nine shɛ nitsumɔ ni hewalɛ frekuensi bibioo amrɔ nɛɛ SPD la hebuu kɛ sarawagbamɔ hewalɛ SPD yaa nɔ hebuu; SCB nibii lɛ pɛ ji nɔ ni akɛtsuɔ nii kɛhaa SPD loop overcurrent hebuu, loo sɛɛkuu amrɔ nɛɛ hebuu. Ofainɛ, okɛ amɛ akatsu nii yɛ bei krokomɛi amli.

 

Nibii ahe nibii

1. Parameter-kudɔɔ tripping gbɛjianɔtoo, ni baanyɛ ayoo halamɔ mligbalamɔ kɛtsɔ ŋmɛnɛŋmɛnɛ beaŋ;

2. Voltage ni eshwɛ yɛ impulse current mli lɛ faaa, ni abaanyɛ akɛto fuse nɔ lɛ he;

3. Hewalɛ ni nɔ kwɔ ni akɛtsuɔ nii, kɛ sɔɔmɔ wala kakadaŋŋ;

4. Micro-broken shape, volume bibioo, ni hi kɛha hewalɛ ni fiteɔ ni akɛyooɔ SPD;

5.Complete tsɔɔmɔi, ni kɛ taomɔ nii ni fiɔ SPD sɛɛ yɛ T1, T2 kɛ T3 ŋwɛi gbɛhei lɛ kpeɔ.

6.35mm klamp oketeke ni akɛwoɔ mli lɛ kɛ tsɔne ni akɛwoɔ mli lɛ he hiamɔ nii ni yɔɔ je lɛŋ he fɛɛ he lɛ kpeɔ.

 

Nɔkwɛmɔnɔ gbɛiwoo mlai

Teknik paramitai titrii

 

 

Nɔ ni kɔɔ he kɛ nɔkwɛmɔnii	20kA	40kA	80kA	100kA
Nɔ ni jeee tripping impulse amrɔ nɛɛ Ie	≤ 20 ka (8/20) ms)	≤ 40 ka (8/20) ms)	≤ 80 ka (8/20) ms)	≤100KA (8/20)s)
Nɔ ni haaa mɔ tsui anyɔ emli amrɔ nɛɛ tsuishitoo	10kA (8/20) shii 16 20kA (8/20) shii enyɔ	20kA (8/20) shii 16 40kA (8/20) shii enyɔ	40kA (8/20) shii 16 80kA (8/20) shii enyɔ	60kA (8/20) shii 16 100kA (8/20) shii enyɔ
Voltej ni akɛtsuɔ nii Ue	230VAC
Voltej ni akɛtoɔ he lɛ Ui	400VAC
Gbɛfaa lɛ jara Id	Hɔgbaa ni ji 3 1A
Nitsumɔ kuku-kuu nyɛmɔ Ics	65kA/100kA
Short-circuit amrɔ nɛɛ fãmɔ be Tcs	≤ms ejwɛ
Load amrɔ nɛɛ gbeekpamɔ be To	≤ms 50
Mɛkanikal wala	>shii 1000
Elektrik wala	>shii 1000
Kpoji ahebuu grade	IP20
Skru ni akɛtswaa waya	M5
He ni baa shi fe fɛɛ ni akɛ waya kpã lɛ tsaa	2 5mrn2/ni tsakeɔ
He ni fe fɛɛ ni akɛ waya kpã lɛ tsaa	2 5mrn2/ni tsakeɔ
Nɔ ni fe fɛɛ ni aŋmɛ gbɛ akɛ etsu nii amrɔ nɛɛ ni jɛ shɔŋŋ okadi ni akɛtswaa	2A/250VAC Agbeɔ loo agbeleɔ (agbeɔ)
Shell nibii	PA 66 UL94V-O
Tsɔɔmɔ dalɛ	Kpoji bibii:90x72x69mm kpoji agbo:l90x144x69mm
Wekukpaa ni yɔɔ hebuu nifeemɔ kɛ he ni hulutsoo yɔɔ lɛ teŋ	Wekukpaa ko bɛ-25°C kɛ-60°C teŋ
Shihilɛ ni akɛtoɔ nii	dɔlɛ: -40°C~75°C latsaa:
Nitsumɔ shihilɛ	dɔlɛ: -40°C~75°C latsaa:
Shell su	Shell yɛŋ Nine grey
Gbɛtsɔɔmɔ oketeke ni akɛwoɔ mli	EN60715 (35mm)

 

Wiring he mfoniri ni akɛwoɔ mli

Nibimɔ sane

Dimensional mfonirifeemɔ

36mm ŋshɔŋloo agbo lɛ he mfoniri fɛɛ

18mm ŋmei bibioo lɛ he mfoniri fɛɛ