These spark gap are designed to protect metallic elements, like antennas, poles, pipes, roofing equipment…which are not connected to earth for operating reason, against the risk of flashover during strike on the installation. BFP100 is a specific version of the high energy gas tube P100.
• Isolating spark gap
• Indoor application
• Discharge current up to 70 kA
• Compliance with EN 62561-3
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Model | SGP70 | SGP40 |
Follow current (If) | Yes | Yes |
Max. discharge current max. withstand @ 8/20 μs by pole (Imax) |
70kA | 40kA |
Impulse current by pole max. withstand 10/350μs by pole (limp) |
25kA | 10kA |
Insulation resistance | 1 Gohm | 1 Gohm |
Impulse sparkover voltage (1kV/μs) | < 1500V | <1500V |
DC sparkover voltage (100V/s) | 600-900V | 600-900V |
Mechanical Characteristics | ||
Technology | Gas discharge tube | |
Connection to Network | threaded rod M10 | |
Operating temperature | -40/+85oC | |
Protection rating | IP54 | |
Dimensions | See diagram | |
Tiêu chuẩn | ||
Standards | EN 62561-3 | |
Part Number | 690103 | 690102 |