Pūnga kiriata AC i hangaia kia rite ki te hoahoa

Whakaahuatanga Poto:

Pūnga tātari AC toru-wāhanga （AKMJ-S）

Nā CRE i whakawhanake tēnei tātari AC kiriata momo maroke, ā, nāna i whakatau te raru rahunga o te tātari AC tuku iho.

Ko ngā huānga pūnga hiko whakaora-ake, momo-maroke, ka hangaia mā te whakamahi i te kiriata PP/PU whakarewa motuhake, he mea tapahi ngaru, e whakarite ana i te iti o te hiko-ake, te ātete pakaru teitei me te pono teitei. Kua hiritia te tihi o te pūnga hiko ki te epoxy taiao-hoa-ki-te-tinana. Ka whakarite te hoahoa motuhake i te iti rawa o te hiko-ake. He rongonui ngā pūnga hiko tātari AC a CRE e whakamahia ana i roto i te toia tereina, te whatunga hiko, te whakahaere kounga hiko, me ngā tono UPS.

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Taipitopito Hua

Ngā Tohu Hua

Raupapa AKMJ-S

I roto i te tātari putanga o te pūhiko hiko DC, ko te mahi a te pūnga hiko he pupuri i te uara DC pumau mā te tango i te nui o te riu hiko e taea ana. Ko ngā kaitahuri AC-DC katoa, ahakoa he pūhiko raina, he momo huānga whakawhiti rānei, me whai tikanga hei tango i te mana rerekē i te taha AC me te whakaputa i te mana pumau i te taha DC.

Ko te tikanga, ka whakamahia he pūnga tātari nui hei mimiti me te penapena i te pūngao ina teitei ake te mana AC i te mea e hiahiatia ana e te kawenga DC, me te tuku pūngao ki te kawenga ina iti iho te mana AC i te mea e hiahiatia ana.

Ngā raraunga hangarau

Awhe pāmahana whakahaere	Te pāmahana whakahaere mōrahi., Runga, mōrahi: + 85 ℃ Te pāmahana o te kāwai o runga: +55℃ Te pāmahana kāwai iti: -40℃
whānuitanga kaha	3×40μF~3×500μF
Ngaohiko Un/ Ngaohiko kua Whakatauria Un	400V.AC/50Hz~1140V.DC/50Hz
Cap.tol	±5%(J)
Ātete i te ngaohiko	Vt-t	2.15Un /10S
	Vt-c	1000+2×Un V.AC 60S(min3000V.AC)
Ngaohiko Nui	1.1Un (30% o te roa o te kawenga)
	1.15Un (30min/rā)
	1.2Un (5min/rā)
	1.3Un (1min/rā)
	1.5Un (100ms i ia wā, 1000 ngā wā i te roanga o te ora)
Tauwehenga memeha	tgδ≤0.002 f=100Hz
	tgδ0≤0.0002
ESL	＜100 nH
Te whakaroa o te mura	UL94V-0
Te kaha mōrahi	2000m
	Me whakaaro ki te whakamahinga o te nui iti iho ina teitei ake i te 2000m ki raro iho rānei i te 5000m. (mō ia pikinga o te 1000m, ka whakaitihia te ngaohiko me te iahiko mā te 10%)
Te roanga o te oranga	100000h(Un; Θhotspot≤55°C)
Paerewa tohutoro	IEC 61071; IEC 60831;

Āhuatanga

1. Mōkihi whakarewa, Hirihia ki te kapia;

2. Ngā nati parahi/ngā tīwiri, he ngāwari te tāutanga;

3. Te kaha nui, te mana nui;

4. Ātete ki te ngaohiko teitei, me te whakaora-ā-ia anō;

5. He au ripo teitei, he kaha ki te tu atu i te dv / dt teitei.

Tono

Aunoatanga Ahumahi

E whakamahia ana ki ngā momo mara whakahaere aunoatanga katoa pēnei i te kaitahuri auau me te pūnaha servo me ētahi atu; Ko CRE he kaiwhakarato ao o ngā kamupene rongonui pēnei i a Siemens, Fuji Electric, LS me ētahi atu.

Pūtake Hiko

Whakamahia ki te UPS, te tuku hiko whakawhiti, te tuku hiko inverter, te tuku hiko whakawhitiwhiti, te tuku hiko mīhini whakarewa, te tuku hiko motuhake, te rama me ētahi atu mara; Ko mātou te kaiwhakarato kua tohua mō ngā umanga rongonui pēnei i te whatunga kāwanatanga, TBEA, Pansonic, Huawei me ētahi atu.

Taputapu Hiki

Mō ngā momo ararewa katoa, ngā mīhini tauranga me ngā momo taputapu hiki; Koinei te kaiwhakarato pai rawa atu o ngā umanga rongonui pēnei i a Mitsubishi).

Te kawe waka

Mō te kawe tereina, ngā waka pūngao hou me ētahi atu. Ko CRE te kaiwhakarato kua tohua mō CRRC, BJEV, JEE me ētahi atu

Pūngao Hou

E whakamahia whānuitia ana i roto i ngā pūnaha whakahaere pūngao hou, pērā i te pūngao o te rā, te pūngao hau, te pūngao waiariki me ētahi atu; Ko CRE te kaiwhakarato kua tohua mō TBEA, te whatunga hiko a te Kāwanatanga me ētahi atu.

Hauorangā taputapu

pūrere whakaiti i te fibrillation, pūrere kite hihi-X, pūrere whakanui pūtau

Ripanga Whakatakotoranga

Ngaohiko		He 400V te hiko. AC 50Hz
Cn (μF)		Whānui (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Ngā pāmahana (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	taumaha (Kg)
3×	200	225	120	170	50	10.0	3×70	3×0.95	1.1	7
3×	300	225	120	235	40	12.0	3×90	3×0.85	0.8	9
3×	400	295	120	235	35	14.0	3×120	3×0.80	0.7	12
3×	500	365	120	235	30	15.0	3×160	3×0.78	0.6	15
Ngaohiko		He 500V te hiko. AC 50Hz
Cn (μF)		Whānui (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Ngā pāmahana (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	taumaha (Kg)
3×	120	225	120	170	60	7.2	3×50	3×1.2	1.1	7
3×	180	225	120	235	50	9.0	3×70	3×1.05	0.8	9
3×	240	295	120	235	45	10.8	3×100	3×1.0	0.7	12
3×	300	365	120	235	40	12.0	3×120	3×0.9	0.6	15
Ngaohiko		He 690V AC 50Hz
Cn (μF)		Whānui (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Ngā pāmahana (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	taumaha (Kg)
3×	50	225	120	170	100	5.0	3×50	3×2.3	1.1	7
3×	75	225	120	235	90	6.8	3×70	3×2.1	0.8	9
3×	100	295	120	235	80	8.0	3×100	3×1.6	0.7	12
3×	125	365	120	235	80	10.0	3×120	3×1.3	0.6	15
Ngaohiko		He 1140V AC 50Hz
Cn (μF)		Whānui (mm)	T (mm)	H (mm)	dv/dt (V/μS)	Ip (KA)	Ngā pāmahana (A) 50℃	ESR 1KHz (mΩ)	Rth (K/W)	taumaha (Kg)
3×	42	340	175	200	120	5.0	3×80	3×3.3	0.6	17.3
3×	60	420	175	250	100	6.0	3×100	3×2.8	0.5	26