1)Model no: SPD-100R
2)No of poles: 1P,1P+N,3P,3P+N
3)Imax(kA): 100kA
4)In(kA):60kA
1.Product Application
SPD series surge protective device(here below called SPD) is suitable for using in the IT, TT, TN-C,TN-S,
TN-C-S and etc power system of AC50/60HZ, Rated voltage up to 380V, to protect from direct and indirect
lightning impulse or other transient over voltage. Class I surge protective device. Protection class B
SPD in in compliance with GB18802.1/IEC61643-1 Standards.
2.Operation Elements
SPD as only one side of terminals, able to prevent from being electric touching, indoor fixedly mounted,
limiting voltage. SPD has builtin disconnector, when SPD is invalid due to overheating or breakdown,
the disconnector can automatically separate SPD from the network, meanwhile send an indication signal,
The visible window show white color in normal service. If to be separated from network it will show red color.
Maxi discharging current of each wire up to 160kA
3.Main specs data
Model and specification | SPD-B30/60KA | SPD-B40/80KA | SPD-B60/100KA | SPD-B80/130KA | SPD-B100/160KA | |||||||||||||||
Number of poles | 1P | 1P+N | 3P | 3P+N | 1P | 1P+N | 3P | 3P+N | 1P | 1P+N | 3P | 3P+N | 1P | 1P+N | 3P | 3P+N | 1P | 1P+N | 3P | 3P+N |
Network service voltage Un(V) | 220 | 380 | 220 | 380 | 220 | 380 | 220 | 380 | 220 | 380 | ||||||||||
Maxi continuous operating voltage Un(V) | 275/300/320/385/420/460/500/690 | |||||||||||||||||||
Voltage protective level Up(kV) | ≤2.0 | ≤2.5 | ≤3.0 | ≤3.5 | ≤4.0 | |||||||||||||||
Maxi discharging current(8/20 us) Imas(kA) | 60 | 80 | 100 | 130 | 160 | |||||||||||||||
Normal discharging current(8/20 us) In(kA) | 30 | 40 | 60 | 80 | 100 | |||||||||||||||
Response time | <25 | |||||||||||||||||||
Protection grade | IP20 | |||||||||||||||||||
Application | Primary protection for in line
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