DEHNvario
- Compact terminals ensure easy and fast installation
- Direct plug-in technology allows connection without tools
- Fast arrester replacement by simply releasing and removing the terminal unit
- Earthing / equipotential bonding via DIN rail
- Customised and application-specific surge protection
Details
DVR 2 BY S 150 FM
Compact combined arrester for protecting electroacoustic systems (e.g. voice alarm systems, loudspeaker systems). Protection of one galvanically isolated pair; direct or indirect shield earthing. Direct plug-in technology allows fast conductor connection without tools. Easy replacement of the arrester is ensured by the integrated terminal units which can be released and then removed from the enclosure. Integrated remote signalling contact (break contact).
1 Product
Part No. 928430 DVR 2 BY S 150 FM
GTIN 4013364261389, Customs tariff No. (EU): 85363010, Gross weight: 161.30 g, PU: 1.00 Stk
Technical data
SPD class | L |
Max. continuous operating voltage (d.c.) (UC ) | 150 V |
Nominal current at 70 °C (IL ) | 10 A |
Nominal current at 80 °C (IL ) | 7 A |
D1 Lightning impulse current (10/350 µs) per line (Iimp ) | 2.5 kA |
C2 Total nominal discharge current (8/20 µs) (In ) | 22.5 kA |
Cut-off frequency line-line (fG ) | 1.4 MHz |
DVR BNC RS485 230
Compact 3-in-1 surge arrester for protecting analogue camera systems. Protection of the video signal (BNC connection), a data signal (RS485) and a voltage supply (230 V a.c.). Direct plug-in technology allows fast conductor connection without tools. Easy replacement of the arrester is ensured by the integrated terminal units which can be released and then removed from the enclosure. Integrated overload indication (230 V).
1 Product
Part No. 928440 DVR BNC RS485 230
GTIN 4013364280809, Customs tariff No. (EU): 85363010, Gross weight: 185.50 g, PU: 1.00 Stk
Technical data
Video (BNC) | |
SPD class | U |
Max. continuous operating voltage (d.c.) (UC ) | 6.4 V |
Nominal current (IL ) | 0.1 A |
C2 Nominal discharge current (8/20 µs) shield-PG (In ) | 10 kA |
Insertion loss at 300 MHz (75 ohms) | ≤ 3.0 dB |
Connection (input / output) | BNC socket / BNC socket |
Data (RS485) | |
SPD class | T |
Max. continuous operating voltage (d.c.) (UC ) | 8 V |
Nominal current (IL ) | 0.5 A |
C2 Total nominal discharge current (8/20 µs) (In ) | 10 kA |
Cut-off frequency line-line (fG ) | 100 MHz |
Voltage supply (230 V) | |
SPD class | type 2 / class II |
Max. continuous operating voltage (a.c.) [L-N] (UC ) | 255 V (50 / 60 Hz) |
Max. continuous operating voltage (a.c.) [N-PE] (UC ) | 255 V (50 / 60 Hz) |
Nominal current (IL ) | 10 A |
Nominal discharge current (8/20 µs) (In ) | 5 kA |
Max. discharge current (8/20 µs) (Imax ) | 10 kA |
Voltage protection level [L-N] (UP ) | ≤ 1.5 kV |
Voltage protection level [N-PE] (Up ) | ≤ 1.5 kV |