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BSM1 series copper conductor denselyinsulated Busway

Negotiable

Guangdong Baoshi Electric Co., Ltd.

Located Region:

China

Address:

No. 1, Dalingshan Lakeside Road, Dalingshan Town, Dongguan City, Guangdong Province

Biz Consulting:

0769-23170616

E-mail:

bosselectrical@baoshidianqi.com

Online Contact

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BSM1 busway system possesses the common characteristics of BSM compact insulation busway series; the differences are: its conductor adopts T2 quality copper. loading area of the selected is rather large (approximate the loading area of thetraditional air busway system),therefore the electric resistance is small; the rise of temperature is low, its power consumption is small.

BSM1 BSM1 type busbar selection table
Mode	BSM1/4P		BSM1/5P
(A) Current level(A) Overall size	W(mm)	H(mm)	W(mm)	H(mm)
400	120	110	120	110
500	120	125	120	125
630	120	125	20	125
800	120	160	20	160
1000	120	175	20	175
1250	120	175	120	175
1600	120	220	120	220
2000	120	270	120	270
2500	120	325	120	325
3150	120	325	120	325
4000	120	375	120	375
5000	120	375	120	375

BSM1 Technical parameters of BSM1 Bus duct
EXECUTIVE STANDARD IEC61439-1:2011 GB7251.1-2013 GB7251.6-2015
Ambient temperature	(℃)	-5/+40(24H35℃) 5/+40(mean temperature within 24h is up to 35°C)
Altitude		Up to 2000M
Protective grade		lp 40、54、65
Unit length	(m)	Optional among 1.62.53.26(0.5-6)
Rated insulation voltage ul	(V)	660/1000
Ratedworking voltage ue	(V)	380/660
Frequency	(HZ)	50-60
Rated current In	(A)	400	630	800	1000	1250	1600	2000	2500	3150	4000	5000
Resistance R20	(uΩ/ml）	88.9	71.1	56.4	40.3	33.2	24.5	19.5	14.5	11.3	8.9	6.7
Reactance X20	(uΩ/m)	66.5	62.2	39.1	37.9	46.6	30.1	7.4	25.9	25.3	14.3	13
Total reactance 720	(uΩ/m)	290	276	184.2	176	221.6	150	131	130	121	76.2	69
Voltage drop(power factor cos=0.9h)	(mV/m	77.5	81	77.3	77.5	76.4	74.9	73.3	71.4	69.7	63	61.4
Ra eds ths	(KA)	30			30		50		50		80
Rated peak withstanding current=Ipk	(KA)	63			63		105		105		176
Temperature rise	(K)	≤70
Insulation resistance	(MΩ)	≥20
Electrical interval	(mm)	≥10
Creepage distance	(mm)	≥12
PE Protectivecircuit validity PE	(Ω)	<0.02
Dielectric property		50Hz,3750V/Imin no breakdown or flashover
Installation way		Vertical or horizontal
Quantity of plug port		Minimum 0.5/m(can provide double-layer plugging)
Maximum fixed interval	(m)	4			4			3			3
Balance load	(kg/m)	20			20			25			30
Centralized load	(kg)	90			90			90			90