Kev piav qhia

Technical Parameters

Daim ntawv pov thawj

Tib Core Anti-Termite 3.8 / 7.2kV Aluminium Cable MV

Tib core anti-termite 3.8 / 7.2kV txhuas cable MV yog rugged thiab ntau yam nruab nrab voltage (MV) cable tsim los ntawm cov ntaub ntawv zoo los xyuas kom meej lub neej ntev kev pab cuam, zoo tagnrho rau daim ntaub ntawv uas durability yog ib qho tseem ceeb rau nruab. Cov kab hluav taws xob rwb thaiv tsev thiab cov ntaub ntawv tsho tau xaiv tshwj xeeb los tiv thaiv kev siv txuas ntxiv yam tsis muaj degrading, kom ntseeg tau tias kev ua haujlwm ruaj khov.

yam ntxwv

Anti-Termite 3.8 / 7.2kV txhuas MV cable yog dav siv nyob rau hauv kev sib koom tes, kev lag luam nroj tsuag, lub zog tauj dua tshiab xws li cua thiab hnub ci ua liaj ua teb, thiab kev tsim kho vaj tse. Nws yog resistant rau hnyav ib puag ncig tej yam kev mob thiab termite kev puas tsuaj, ua rau nws yog ib qho kev xaiv zoo heev rau sab nraum zoov thiab underground installation nyob rau hauv cov cheeb tsam uas muaj kev pheej hmoo. Tsis tas li ntawd, nws cov khoom tsis muaj dej tsis zoo ua rau nws zoo tagnrho rau siv rau hauv qhov chaw ntub dej lossis dej nyab, xws li ze ntawm lub cev dej, cov kav dej lossis txawm tias muaj kev teeb tsa hauv qab dej.

Feature

• Tus neeg xyuas pib: Stranded Compacted Circular aluminium conductor raws li AS / NZS 1125

• Conductor Screen: Extruded Semi-conductive compound

• Rwb thaiv tsev: XLPE

• Rwb thaiv tsev Screen: Extruded strippable Semi-conductive compound

• Kev thaiv dej ntev: Dej thaiv daim kab xev saum toj thiab hauv qab tooj liab tshuaj ntsuam (Yeem)

• Hlau Rwb thaiv tsev Screen: Copper Wire Screen + helically siv tooj liab daim kab xev (E / F tam sim no muaj peev xwm - Raws li yuav tsum tau)

Composite sheath

• Pem hauv ntej: Extruded Polyvinyl Chloride, Xim: Txiv kab ntxwv

• Kev Tiv Thaiv Kab Kab: Polyamide (Nylon -12)

• Txheej txheej: HDPE (Dub)

• Min. installation kub: 0 degree

• Ua haujlwm kub: -25 degree rau +90 degree

• Kev khiav hauj lwm kub ceev: 105 degree

(max. ua haujlwm ntawm 36 teev, ntawm 3 lub sijhawm rau 12 lub hlis sib law liag)

• Max. Short Circuit kub: 250 degree

Daim ntawv pov thawj

Peb cov xov hlau thiab cables tau ua tiav ntau yam kev lees paub thoob ntiaj teb, suav nrog SAA, UL, TUV, EU CPR, CE, ROHS, thiab lwm yam.

Pob

THHN wire package

Cov kab ntau lawm

Dongguan Greater Wire & Cable Co., Ltd., nyob hauv Dongguan City, Guangdong xeev. Nws koom nrog R&D, kev tsim khoom, muag, thiab kev saib xyuas, tsom mus rau ntau yam xov hlau thiab cables, thiab muab cov kev daws teeb meem rau cov chaw loj xws li tshav dav hlau, tsev kho mob, chaw tsim khoom, thiab tsev kawm ntawv hauv ntau thaj tsam thoob ntiaj teb.

Nrog cov txheej txheem ntau lawm thiab meej, npog hlau kos duab, stranding, rwb thaiv tsev, cabling, sheathing, thiab lwm yam txuas. Cov xaim kos duab theem nthuav dav cov tooj liab lossis txhuas rau hauv cov neeg siv khoom ntawm cov kev xav tau tshwj xeeb; stranding twists ntau cov xov hlau rau hauv cov pob khoom los txhim kho lub zog ntawm lub cable; extrusion ntawm cov txheej rwb thaiv tsev yuav tsum tau tswj xyuas qhov kub thiab txias kom ntseeg tau tias cov khoom siv tsis sib xws; cov txheej txheem cabling twists sib txawv insulated cores ua ke; thiab cov sheath extrusion thaum kawg muab kev tiv thaiv sab nraud rau cable. nruj me ntsis tswj cov txheej txheem tsis nyob rau hauv txhua qhov txuas kom paub meej cov khoom zoo.

Case

Company cases

Tus khub

greater wire Partner

FAQ

Q: Koj puas yog cov chaw tsim khoom lossis tuam txhab lag luam?

A: Peb yog cov chaw tsim khoom, muab kev tswj xyuas tag nrho ntawm koj qhov kev txiav txim los ntawm qhov pib mus rau qhov kawg. Los ntawm kev tsim thawj zaug mus rau qhov kawg ntawm kev xa khoom, peb xyuas kom txhua kauj ruam ua tau raws li cov qauv siab tshaj plaws.

Q: Koj qhov Kev Txiav Txim Tsawg kawg yog dab tsi?

A: Lub cable yog muab nyob rau hauv 100 meters ntev. Txawm li cas los xij, vim nws qhov hnyav, peb pom zoo kom xaj kom muaj nuj nqis kom txo qis cov nqi thauj khoom siab.

Q: Peb tuaj yeem lav qhov zoo li cas?

A: Peb tuaj yeem muab cov qauv kuaj thiab txhawb kev kuaj xyuas. Tsis tas li ntawd, peb muaj 1- xyoo warranty.

Cim npe nrov: 3.8 / 7.2kv txhuas cable mv manufacturers, lwm tus neeg, Hoobkas

AL MV Cable

Single Core AL MV Cable

Tsis muaj Cores	Core Cross ntu Thaj tsam	Nominal Dia
Tsis muaj Cores	Core Cross ntu Thaj tsam	Hauv qab nws yog xim hlau npo	Hauv qab nws yog xim hlau npo	Zuag qhia tag nrho
Tsis muaj.	mm2 ua	mm	mm	mm
1	16	12.8	14.7	19.0
1	25	14.1	16.0	22.0
1	35	15.1	17.0	23.0
1	50	16.2	18.1	24.0
1	70	17.8	19.7	26.0
1	95	19.4	21.3	27.0
1	120	21	22.9	29.0
1	150	22.3	24.2	30.0
1	185	24	25.9	32.0
1	240	26.5	28.4	35.0
1	300	29.1	31.0	37.0
1	400	32.2	34.1	41.0
1	500	36	37.9	45.0
1	630	39.2	41.1	48.0
1	800	43.1	45.0	53.0
1	1000	47.6	49.5	57.0

• Cov lus hais saum toj no yog raws li 3k A/sec lub ntiaj teb txhaum tam sim no muaj peev xwm ntawm tooj liab npo

ELECTRICAL CHARACTERISTIS:

No.of Cores	Core Cross sectional Area	Max. DC Resistance ntawm 20˚C	Max. AC Resistance ntawm 90˚C	Kwv yees li. Capacitance	Kwv yees li. Inductance	Kwv yees li. Reactance	Kev ntsuas tam sim no tsis tu ncua
							Hauv av ntawm 20 degree		Hauv Duct ntawm 20 degree		Hauv huab cua ntawm 30 degree
							Pav ca	Trefoil	Pav ca	Trefoil	Pav ca	Trefoil
Tsis muaj.	mm2 ua	Ω/km	Ω/km	µF/km	mH/km	Ω/km	Amps
1	16	1.91	2.449	0.22	0.485	0.153	88	84	81	80	99	97
1	25	1.2	1.539	0.25	0.463	0.145	112	108	103	102	130	127
1	35	0.868	1.113	0.28	0.441	0.138	134	129	123	122	157	154
1	50	0.641	0.822	0.31	0.421	0.132	157	152	146	142	189	184
1	70	0.443	0.568	0.36	0.388	0.122	192	186	178	176	236	230
1	95	0.32	0.411	0.4	0.370	0.116	229	221	213	210	287	280
1	120	0.253	0.325	0.45	0.352	0.111	260	252	242	240	332	324
1	150	0.206	0.265	0.49	0.342	0.107	288	281	271	267	376	368
1	185	0.164	0.211	0.53	0.330	0.104	324	317	307	303	432	424
1	240	0.125	0.161	0.58	0.318	0.100	373	367	356	351	511	502
1	300	0.1	0.130	0.6	0.308	0.097	419	414	402	397	586	577
1	400	0.0778	0.102	0.62	0.301	0.095	466	470	457	451	676	673
1	500	0.0605	0.080	0.66	0.294	0.092	525	530	510	505	760	750
1	630	0.0469	0.064	0.73	0.287	0.090	580	585	560	555	860	850
1	800	0.0367	0.052	0.82	0.279	0.088	650	655	620	615	960	950
1	1000	0.0291	0.043	0.91	0.271	0.085	715	705	670	665	1060	1050

*: Kev ntsuas tam sim no yog raws li IEC {{0}} & IEC 60287, Max. Conductor Kub ntawm 90 degree, Ambient kub ntawm 30 degree hauv Cua / ntawm 20 degree hauv av, Thermal resistivity ntawm av 1.5 km / W & rau earthenware ducts 1.2km / W thiab qhov tob ntawm 0.8m.

Kev ntsuas tam sim no de-rating yam rau lwm yam tshaj li 30 degree ambient cua kub.

20	25	35	40	45	50	55	60
1.08	1.04	0.96	0.91	0.87	0.82	0.76	0.71

Kev ntsuas tam sim no de-rating yam rau lwm yam tshaj li 20 degree hauv av kub.

10	15	25	30	35	40	45	50
1.07	1.04	0.96	0.93	0.89	0.85	0.80	0.76

No.of Cores	Core Cross sectional Area	Max. rub nro ntawm tus neeg xyuas pib	Charging Tam sim no ib theem	Zero sequence impedance	Hluav taws xob Stress ntawm Conductor Screen	Kev ntsuas luv luv ntawm Phase conductor
Tsis muaj.	mm² os	kN kev	Amps/Km	Ohms/Km	kV / hli	kA, sec
1	16	0.8	0.13	3.61	1.1	1.5
1	25	1.25	0.15	2.70	1.0	2.4
1	35	1.75	0.17	2.27	1.0	3.3
1	50	2.5	0.19	1.98	1.0	4.7
1	70	3.5	0.21	1.73	0.9	6.6
1	95	4.75	0.24	1.57	0.9	9.0
1	120	6	0.27	1.48	0.9	11.3
1	150	7.5	0.29	1.42	0.9	14.2
1	185	9.25	0.32	1.37	0.9	17.4
1	240	12	0.35	1.32	0.8	22.6
1	300	15	0.36	1.29	0.8	28.3
1	400	20	0.37	1.26	0.7	37.6
1	500	25	0.39	1.24	0.7	47.2
1	630	31.5	0.44	1.22	0.7	59.6
1	800	40	0.49	1.21	0.6	75.6
1	1000	50	0.54	1.20	0.6	94.5