Surge Protective Devices Group SPD

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Zhejiang Selong Ele. Appliance Co., Ltd

ZhiguangIndustrial Zone,Yueqing,Zhejiang

+86-577-6273666662732886

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Surge Protective Devices Group SPD


company	Zhejiang Selong Ele. Appliance Co., Ltd
Categories	Traditional Therapies
Update	2011-04-01
Original Region	China
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Surge Protective Devices Group SPD

1.Type

2.1 Type Inspection:

3+1” Group: 3+1”—1, 3+1”—2, 3+1”—3, 3+1”—4, 3+1”—5, 3+1”—6

P+1” Group: P+1”—1, P+1”—2, P+1”—3

2.2 Type

Table 13+1” Group SPD

Table 2P+1” Group SPD

2.Technical Parameters

Table 1

Group No.		3+1”—1	3+1”—2	3+1”—3
3 ”		BY4-100/3N-385	BY4-100/3N-320	BY1-B/3N-320
1 ”		BY2-60/4.0	BY2-60/2.5	BY2-30/2.5
Maximum continuous operating voltageUc	L/N-PE	385V	385V	385V
Maximum continuous operating voltageUc	L-N	385V	320V	320V
Voltage protective level Up	L/N-PE	< 4.0kV	< 2.5kV	< 2.5kV
Voltage protective level Up	L-N	< 3.0kV	< 2.5kV	< 2.5kV
Nominal discharge current In(8/20s) kA	L/N-PE	100kA	100kA	100kA
Nominal discharge current In(8/20s) kA	L-N	60kA	60kA	30kA
Maximum discharge current Imax (8/20s) kA	N-PE	100kA	100kA	60kA
Impulse current limp (10/350s) kA	N-PE	60kA	60kA	30kA

Table 2

Group No.		3+1”—4	3+1”—5	3+1”—6
3 ”		BY1-C/3N-320-20	BY1-C/3N-320-20	BY1-D/3N-275-5
1 ”		BY2-30/2.5	N-PE-1	N-PE-2
Maximum continuous operating voltageUc	L/N-PE	385V	385V	385V
Maximum continuous operating voltageUc	L-N	320V	320V	275V
Voltage protective level Up	L/N-PE	< 2.5kV	< 2.0kV	< 1.5kV
Voltage protective level Up	L-N	< 1.5kV	< 1.5kV	< 1.0kV
Nominal discharge current In(8/20s) kA	L/N-PE	100kA	40kA	40kA
Nominal discharge current In(8/20s) kA	L-N	20kA	20kA	5kA

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