Chithunzi Chodziwika cha CJL1-125-B 100A 2p RCCB ELCB MCB Residual Current Circuit Breaker

CJL1-125-B 100A 2p RCCB ELCB MCB Chotsalira cha Dera la Current

Kufotokozera Kwachidule:

Chivundikiro ndi chogwirira chopangidwa ndi kamera zimapangitsa kuti ntchitoyo ikhale yabwino komanso mawonekedwe ake akhale okongola kwambiri.
Zenera losonyeza malo olumikizirana.
Chigoba chowonekera bwino chokhala ndi chizindikiro.
Tetezani derali ngati ladzaza kwambiri, ndipo chogwiriracho chimapunthwa ndikuyimitsidwa pakati, kuti derali likonzedwe mwachangu. Chogwiriracho sichingayimitsidwe pamalowo mukamagwiritsa ntchito ndi manja.
Ili ndi vuto la nthaka, kutayikira kwa magetsi komanso ntchito yodzipatula komanso yoteteza.
Kulekerera kwamphamvu kwa magetsi afupikitsa.
Ili ndi vuto la nthaka, kutayikira kwamagetsi komanso ntchito yodzipatula komanso yoteteza.
Ili ndi cholumikizira cha waya choteteza zala.
Chipolopolocho ndi zigawo zake zimapangidwa ndi pulasitiki yolimba yolimbana ndi moto wambiri, yolimba kutentha kwambiri komanso yolimba kugwedezeka.
Ngati mphamvu yamagetsi kapena kutayikira kwa magetsi kupitirira mtengo womwe watchulidwa, dera lidzadulidwa lokha.
Mphamvu yamagetsi ndi waya sizimasiyana ndipo sizimakhudzidwa ndi kusokonezeka kwakunja ndi kusinthasintha kwa magetsi.

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Deta Yaukadaulo

Muyezo	IEN61008-1 IEN62423
Mtundu	Mtundu wamagetsi (Mtundu Wothandizira wamagetsi)
Makhalidwe a ntchito yotsalira yamakono	ndi B
Zipolopolo	1P+N,3P+N
Kutha kugwira ntchito molakwika	10 InA
Yoyesedwa yamagetsi (A)	25,40,63
Voltage yovotera	AC 240/415
Mafupipafupi ovotera	50/60 HZ
Yoyezedwa yotsalira ntchito yamakono I△n (A)	0.03, 0.1 ndi 0.3
Yoyesedwa yotsalira yamagetsi osagwira ntchito I△nno	0.5I△n
Yoyesedwa ndi dera lalifupi lochepa	10 KA
Yoyesedwa yotsalira yochepa ya dera lalifupi l△c	10 kA
Kuchuluka kwa mphamvu yotsalira yogwirira ntchito	0.51△n~I△n
Kutalika kwa mawaya	19 mm
Moyo wamagetsi wamakina	Ma cycle 4,000
Gawo la waya la terminal	kondakitala wa 25 mm² ndi pansi
Malo olumikizira mawaya	choyimitsira cha screw
Njira yolumikizira mawaya	njira yolumikizira mawaya amtundu wa mzati
Kulimbitsa mphamvu	2.0Nm
Kukhazikitsa	Kukhazikitsa njanji yowongolera ya 35.5mm / Kukhazikitsa koyima
Gulu loteteza malo obisika	IP20

Magawo oyambira

Yoyesedwa panopa nyumba kalasi Inm(A)	Zipolopolo	Kuchuluka kwa nthawi (Hz)	Voltage yovotera Ue(V)	Yoyesedwa panopa Mu(A)	Zotsalira zoyesedwa mphamvu yamagetsi (A)	Zovomerezeka zochepa dera lalifupi Inc(A) yapano	Zovomerezeka zochepa zotsalira zazifupi dera lamakono I△C(A)
63	1P+N	50/60Hz	240	25 40 63	0.03 0.1 0.3	10000	10000
	3P+N		415

Mtengo wokhazikika wa nthawi yopuma ndi nthawi yosagwira ntchito ya pulse DC residual current ndi DC residual current yosalala yopangidwa ndi rectification circuit

Mtundu	Mu(A)	I△n(A)	Mtengo wokhazikika wa nthawi yopuma ndi nthawi yosagwira ntchito yofanana ndi yotsala yamakono (I△A) ndi mfundo zotsatirazi (S)
Mtundu	Mu(A)	I△n(A)	2 I△n	4 I△n	10 I△n	5A,10A,20A,50A,100A,200A
Mtundu wamba	Mtengo uliwonse	Mtengo uliwonse	0.3	0.15	0.04	0.04

Kuchuluka kwa ma current oyenda pansi (Table 1)

Chitsanzo	Mphamvu yotsika I△ /A
AC	0.5 I△n＜I△n
A	Ngodya ya kuchedwa	Ine△n>0.01A	I△n＜0.01A
	0°	0.35I△n≤I△≤1.4I△n	0.35I△n≤I△≤2I△n
	90°	0.25I△n≤I△≤1.4I△n	0.25I△n≤I△≤2I△n
	135°	0.1I△n≤I△≤1.4I△n	0.1I△n≤I△≤2I△n

Kusiyana ndi (mtundu wa B) wa 50/60 Hz malinga ndi pafupipafupi (Table 2)

Mafupipafupi (Hz)	Zotsalira zomwe sizikugwira ntchito	Zotsalira zogwirira ntchito panopa
150	0.5I△n	2.4I△n
400	0.5I△n	6I△n
1000	Ine△n	14I△n

Chopinga cha kugwetsa malinga ndi mphamvu yotsalira ya DC yosalala (mtundu B uyenera kukwaniritsa zofunikira izi potengera mtundu wa A)

Pa mphamvu yotsalira ya sinusoidal AC yosapitirira 1000Hz, mphamvu yobwerera pakati pa ma frequency osiyanasiyana malinga ndi zofunikira za Table 2. Ndi mphamvu yotsalira yobwerera mwadzidzidzi mu Table 2, nthawi yosiya siyenera kupitirira 0.3s, Nthawi yocheperako yosasiya kuyenda ya mtundu wa S iyenera kukhala yosachepera 0.13s, ndipo nthawi yosiya kwambiri yosapitirira 0.5s.
Ngati mphamvu yotsalira yosalala, mphamvu yotsalira yotsalira ya 0.4 nthawi yoyesedwa (I△n) kapena 10 mA mphamvu yotsalira yosalala ya DC (yokulirapo idzapambana) imagwirizanitsidwa ndi mphamvu yotsalira ya AC yoyesedwa pafupipafupi. Mtundu wa B RCCB uyenera kugwiritsidwa ntchito. Ndipo mphamvu ya AC trippind siyenera kupitirira l△n.
Ngati mphamvu ya DC residua yosalala ya 0.4 tme yoyesedwa kuti ndi yotsalira (I△n) kapena 10 mA mphamvu ya DC residua yosalala (biocer shaprevai) yalumikizidwa pa mphamvu ya DC residual pulse, mtundu wa B RCCB uyenera kugwiritsidwa ntchito. Mphamvu ya RCCB yokhala ndi l△n > 0.01A siyenera kupitirira 1.4 l△n pomwe mphamvu ya RCCB yokhala ndi l△n≤0.01 A siyenera kupitirira 2l△n.
Pa mphamvu yotsalira ya DC yomwe imawonjezeka bwino ndikupangidwa ndi ma circuits awiri ogwirizana, mtundu wa B RCCB uyenera kuyendetsedwa mkati mwa 0.5 l△n mpaka 22 1△n Mtundu wa B udzadutsa mkati mwa nthawi yomwe yatchulidwa malinga ndi Gome 1, Ndi mphamvu yotsalira ya DC yomwe imagunda mwadzidzidzi ikugwiritsidwa ntchito ku circuits yokonzanso.
Pa pulse DC residual current yomwe imawonjezeka bwino ndikupangidwa ndi ma circuits atatu ogwirizana, mtundu wa B RCCB uyenera kugwiritsidwa ntchito mkati mwa 0.5 l△n mpaka 22 1△n Mtundu wa B udzadutsa mkati mwa nthawi yomwe yafotokozedwa molingana ndi Gome 1, Ndi pulsating DC residual current yomwe yangogwiritsidwa ntchito pa rectifier circuit.
Pa mphamvu yotsalira ya DC yosalala yomwe imawonjezeka mokhazikika, mtundu wa B RCCB uyenera kugwiritsidwa ntchito mkati mwa 0.5 l△n mpaka 22 1△n Mtundu wa B udzadutsa mkati mwa nthawi yomwe yafotokozedwa molingana ndi Gome 1. Ndi mphamvu yotsalira ya DC yosalala yomwe yagwiritsidwa ntchito ku dera lokonzanso.
Malinga ndi Gome 3, mafunde a composite ndi mtengo woyambira zimaperekedwa mu steady. RCCB composite wave residual current range ya 0.5I△n mpaka 1.4 1△n, Kugwiritsa ntchito mwadzidzidzi kwa 71△n, Nthawi zambiri nthawi yopuma ya RCCB iyenera kukhala yochepera 0.04s, Type S RCCB break time iyenera kukhala yochepera 0.15s.

(Mitengo ya zigawo za ma frequency osiyanasiyana mu test current & mtengo woyambirira wotsimikizika wolondola pamene theresidual current ikuwonjezeka mosalekeza) Table 3

Ma component values a ma frequency osiyanasiyana mu test current (RMS)			Chiyambi chotsimikizika cholondola mtengo (RMS)
Mafupipafupi Ovotera	1 kHz	I FMotor (10Hz)	Ine △
0.138I△n	0.138I△n	0.035I△n	0.2I△n