Surge Protection Devices (SPD) - RS Components
Surge Protection Devices (SPD) 7P SЕRIES Panels for electrical distribution Control panels Surge protection Road / tunnel lighting Elevators and liſts
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7P 7P SERIES Surge Protection Devices (SPD) SERIES 7P.09.1.255.0100 SPD Type 1 2 Surge arrester range high discharge capability with no following current single/three phase systems 7P.01.8.260.1025 7P.02.8.260.1025 Surge arresters, suitable for low-voltage applications, II-2021, www.findernet.com to protect equipment against overvoltage by direct lightning strike, induced overvoltage and switching overvoltage To be installed at the boundary of LPZ 0 - LPZ 1 zones or higher Versions with combination of varistor and highperformance spark gap (GDT) ensures: - high discarge current - high insulation resistance that eliminates leakage current - no following current Very low residual voltage Replaceable modules Upside down mounting possible (thanks to dual terminal markings and new restraint system for the replaceable module that permits its inversion) Visual fault signalling: Healty/Replace Double screw terminal Remote status signalling contact: Healty/Replace/Presence. Connector 07P.01 included According to EN 61 643-11 35 mm rail EN 60715 mounting, 36 mm each pole 7P.09.1.255.0100 SPD Type 1, GDT protection for N-PE application only, for 3 1 configuration 7P.01.8.260.1025 SPD Type 1 2, varistor GDT unipolar protection suitable to realize single phase or three phase systems (230/400 V) with the GDT protection module (7P.09) 7P.02.8.260.1025 SPD Type 1 2 for single phase TT and TN-S system. Varistor GDT protection L-N GDT protection N-PE For outline drawing see page 23 SPD specification Nominal voltage (UN) V AC Maximum operating voltage (UC) V AC Lightning impulse current (10/350 μs) (Iimp) kA Nominal discharge current (8/20 μs) (In) kA Maximum discharge current (8/20 μs) (Imax) kA Total discharge current (10/350 μs) (Itotal) kA Voltage protection level (Up) kV Ability to independently switch off the following current (Ifi) A IPE uA TOV 120 min L-N V AC TOV 5 s L-N V AC TOV 200 ms N-PE V AC Response time (ta) ns Short-circuit proof at maximum overcurrent protection - ISSCR kArms Maximum overcurrent protection (fuse rating gL/gG) A Maximum overcurrent protection for serial connection, gL/gG A Replacement module code Other technical data Ambient temperature range C Protection degree Wire size mm2 AWG Wire strip length mm Screw torque Nm Remote status signalling contact specification Contact configuration Rated current A AC/DC Rated voltage V AC/DC Wire size (07P.01) mm2 AWG SPD Type 1 Spark gap module for N-PE SPD Type 1 2 Combination of varistor and SPD Type 1 2 Combination of varistor and application in three phase system, 3 1 configuration Remote contact signalling of GDT presence Upside down mounting possible Replaceable modules encapsulated spark gap (for single or three phase systems) Visual fault and remote contact fault signalling varistor/GDT status Upside down mounting possible Replaceable modules encapsulated spark gap (for single phase systems) Visual fault and remote contact fault signalling varistor/GDT status, N-PE GDT presence Upside down mounting possible Replaceable modules 7P.01.8.260.1025 E N-PE — 255 100 100 100 100 1.5 100 4 — — 1200 100 230 260 25 30 60 25 1.5 No following current 4 440 335 — 100 — L-N 230 260 25 30 60 50 1.5 No following current N-PE — 255 50 50 100 50 1.5 100 4 440 335 — 100 — — 1200 100 50 50 — — 250 250 — — 7P.00.1.000.0100 125 7P.00.8.260.0025 125 — 7P.00.8.260.0025 7P.00.1.000.0050 –40 80 IP 20 solid cable 1 x 2.5 1 x 50 1 x 13 1 x 1 stranded cable 1 x 2.5 1 x 35 1 x 13 1 x 2 11 4 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 Approvals (according to type) 3
E 7P SERIES Surge Protection Devices (SPD) SPD Type 1 2 Surge arrester range - three phase high discharge capability with no following current - system (230/400 V) Surge arresters, suitable for low-voltage applications, to protect equipment against overvoltage by direct lightning strike, induced overvoltage and switching overvoltage To be installed at the boundary of LPZ 0 - LPZ 1 zones or higher Combined high energy varistor block and high-performance spark gap (GDT) ensures: - high discarge current - high insulation resistance that eliminates leakage current - no following current Very low residual voltage Replaceable modules Upside down mounting possible (thanks to dual terminal markings and new restraint system for the replaceable module that permits its inversion) Visual fault signalling: Healty/Replace Double screw terminal Remote status signalling contact: Healty/Replace/Presence. Connector 07P.01 included According to EN 61 643-11 35 mm rail EN 60715 mounting, 36 mm each pole 7P.03.8.260.1025 SPD Type 1 2 for three phase TN-C system without Neutral (PEN conductor). Varistor GDT protection L1, L2, L3-PEN 7P.04.8.260.1025 SPD Type 1 2 for three phase TT and TN-S system with Neutral. Varistor GDT protection L1, L2, L3-N spark gap protection N-PE 7P.05.8.260.1025 SPD Type 1 2 for three phase TN-S system with Neutral. Varistor GDT protection L1, L2, L3-N varistor GDT protection N-PE For outline drawing see page 23, 24 SPD specification Nominal voltage (UN) V AC Maximum operating voltage (UC) V AC Lightning impulse current (10/350 μs) (Iimp) kA Nominal discharge current (8/20 μs) (In) kA Maximum discharge current (8/20 μs) (Imax) kA Total discharge current (10/350 μs) (Itotal) kA Voltage protection level (UP) kV Ability to independently switch off A the following current (Ifi) IPE uA TOV 120 min L-N V AC TOV 5 s L-N V AC TOV 200 ms N-PE V AC ns Response time (ta) Short-circuit proof at maximum kArms overcurrent protection - ISSCR Maximum overcurrent protection (fuse rating gL/gG) A Maximum overcurrent protection for serial connectiong, gL/gG A Replacement module code Other technical data Ambient temperature range C Protection degree Wire size mm2 AWG Wire strip length mm Screw torque Nm Remote status signalling contact specification Contact configuration Rated current A AC/DC Rated voltage V AC/DC Wire size (07P.01) mm2 AWG Approvals (according to type) 4 7P.03.8.260.1025 7P.04.8.260.1025 7P.05.8.260.1025 SPD Type 1 2 3 x combined varistor and SPD Type 1 2 3 x combined varistor and SPD Type 1 2 4 x combined varistor and encapsulated spark gap Visual fault and remote contact fault signalling varistor/GDT status Upside down mounting position Replaceable modules encapsulated spark gap 1 encapsulated spark gap Visual fault and remote contact fault signalling varistor/GDT status, N-PE GDT presence Upside down mounting position Replaceable modules contact fault signalling varistor/GDT status Upside down mounting position Replaceable modules L-PEN 230 260 25 30 60 75 1.5 No following current 4 440 335 — 100 L-N 230 260 25 30 60 100 1.5 No following current 440 335 — 100 — — 1200 100 L, N-PE 230 260 25 30 60 100 1.5 No following current 4 440 335 — 100 50 50 — 50 250 250 — 250 125 7P.00.8.260.0025 N-PE — 255 100 100 100 100 1.5 encapsulated spark gap Visual fault and remote 100 4 125 — 7P.00.8.260.0025 7P.00.1.000.0100 125 7P.00.8.260.0025 –40 80 IP 20 solid cable 1 x 2.5 1 x 50 1 x 13 1 x 1 stranded cable 1 x 2.5 1 x 35 1 x 13 1 x 2 11 4 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 II-2021, www.findernet.com 7P SERIES
7P 7P SERIES Surge Protection Devices (SPD) SERIES 7P.03.8.255.Sx07 SPD Type 1 2 Surge arrester range for fast busbar mounting in three phase system (230/400 V) with no leakage current and no following current 7P.03.8.255.Sx12 Surge arresters, suitable for low-voltage applications, to protect equipment against overvoltage by direct lightning strike, induced overvoltage and switching overvoltage To be installed at the boundary of LPZ 0 - LPZ 1 zones or higher Fast connection on 40 mm busbar Combined high energy varistor block and highperformance spark gap (GDT) ensures: - no leakage current - galvanic insulation between phases - no following current Very low residual voltage Replaceable modules with retaining system Visual fault signalling: Healty/Replace Double screw terminal Remote status signalling contact option available: Healty/Replace/Presence 7P.03.8.255.Sxxx SPD Type 1 2 for three phase busbars TN-C/S system without Neutral (PEN conductor). Varistor GDT protection L1, L2, L3-PEN According to EN 61 643-11:2012, IEC 61643-11:2011/T1, T2 II-2021, www.findernet.com For outline drawing see page 24 SPD specification Nominal voltage (UN) Maximum operating voltage (UC) Lightning impulse current (10/350 μs) (Iimp) Nominal discharge current (8/20 μs) (In) Maximum discharge current (8/20 μs) (Imax) Total discharge current (10/350 μs) (Itotal) Voltage protection level (UP) Ability to independently switch off the following current (Ifi) IPE TOV 120 min L-N TOV 5 s L-N Response time (ta) Short-circuit proof at maximum overcurrent protection - ISSCR Maximum overcurrent protection (fuse rating gL/gG) Replacement module code Other technical data Ambient temperature range Protection degree alone / installed Type of mounting Wire size SPD Type 1 2 with replaceable modules 3 x combined varistor and encapsulated spark gap Busbars mounting solution Visual fault and remote contact (optional) fault signalling varistor/GDT status E A uA V AC V AC ns L-PEN 230/400 255 7.5 20 60 22.5 1.5 No following current 2 440 335 100 L-PEN 230/400 255 12.5 20 60 37.5 1.5 No following current 2 440 335 100 kArms 25 25 160 7P.00.8.255.S007 160 7P.00.8.255.S012 V AC V AC kA kA kA kA kV A C mm2 AWG Wire strip length mm Screw torque Nm Remote status signalling contact specification Contact configuration Rated current A AC/DC Rated voltage V AC/DC Wire size (07P.01) mm2 AWG –40 80 IP 20/IP 30 40 mm busbar system solid cable stranded cable 1 x 1 1 x 35 1 x 1 1 x 25 1 x 17 1 x 2 1 x 17 1 x 4 12 3 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 Approvals (according to type) 5
7P SERIES 7P SERIES Surge Protection Devices (SPD) 7P.04.8.255.Sx07 SPD Type 1 2 Surge arrester range for fast busbar mounting in three phase system (230/400 V) with no leakage current and no following current 7P.04.8.255.Sx12 Surge arresters, suitable for low-voltage SPD Type 1 2 with replaceable modules 3 x combined varistor and encapsulated spark gap 1 encapsulated spark gap Busbars mounting solution Visual fault and remote contact (optional) fault signalling varistor/GDT status For outline drawing see page 24 SPD specification Nominal voltage (UN) Maximum operating voltage (UC) Lightning impulse current (10/350 μs) (Iimp) Nominal discharge current (8/20 μs) (In) Maximum discharge current (8/20 μs) (Imax) Total discharge current (10/350 μs) (Itotal) Voltage protection level (UP) Ability to independently switch off the following current (Ifi) IPE TOV 120 min L-N TOV 5 s L-N Response time (ta) Short-circuit proof at maximum overcurrent protection - ISSCR Maximum overcurrent protection (fuse rating gL/gG) Replacement module code Other technical data Ambient temperature range Protection degree alone / installed Type of mounting Wire size V AC V AC kA kA kA kA kV A uA V AC V AC ns kArms A C mm2 AWG Wire strip length mm Screw torque Nm Remote status signalling contact specification Contact configuration Rated current A AC/DC Rated voltage V AC/DC Wire size (07P.01) mm2 AWG Approvals (according to type) 6 L-N 230 255 7.5 20 60 N-PE — 255 50 50 100 L-N 230 255 12.5 20 60 1.5 1.5 No following current 30 1.5 No following current N-PE — 255 50 50 100 50 100 2 1.5 100 2 440 335 100 — — 100 440 335 100 — — 100 25 — 25 — 160 7P.00.8.255.S007 — — 160 7P.00.8.255.S012 — — –40 80 IP 20/IP 30 40 mm busbar system solid cable stranded cable 1 x 1 1 x 35 1 x 1 1 x 25 1 x 17 1 x 2 1 x 17 1 x 4 12 3 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 II-2021, www.findernet.com E applications, to protect equipment against overvoltage by direct lightning strike, induced overvoltage and switching overvoltage To be installed at the boundary of LPZ 0 - LPZ 1 zones or higher Fast connection on 40 mm busbar Combined high energy varistor block and highperformance spark gap (GDT) ensures: - no leakage current - galvanic insulation between phases - no following current Very low residual voltage Replaceable modules with retaining system Visual fault signalling: Healty/Replace Double screw terminal Remote status signalling contact option available: Healty/Replace/Presence 7P.04.8.255.Sxxx SPD Type 1 2 for three phase busbars TT and TN-S system with Neutral. Varistor GDT protection L1, L2, L3-N spark gap protection N-PE According to EN 61 643-11:2012, IEC 61643-11:2011/T1, T2
7P 7P SERIES Surge Protection Devices (SPD) SPD Type 1 2 Surge arrester range for fast busbar mounting in three phase system (230/400 V) with no leakage current and no following current. Includes overcurrentprotected 230 V power supply for additional applications. SERIES 7P.03.8.255.Zx07 7P.03.8.255.Zx12 Surge arresters, suitable for low-voltage II-2021, www.findernet.com applications, to protect equipment against overvoltage by direct lightning strike, induced overvoltage and switching overvoltage To be installed at the boundary of LPZ 0 - LPZ 1 zones or higher Fast connection on 40 mm busbar Combined high energy varistor block and highperformance spark gap (GDT) ensures: - no leakage current - galvanic insulation between phases - no following current Very low residual voltage Replaceable modules with retaining system Visual fault signalling: Healty/Replace Double screw terminal Remote status signalling contact option available: Healty/Replace/Presence 7P.03.8.255.Zxxx SPD Type 1 2 for three phase busbars TN-C/S system without Neutral (PEN conductor). Varistor GDT protection L1, L2, L3-PEN According to EN 61 643-11:2012, IEC 61643-11:2011/T1, T2 For outline drawing see page 24 SPD specification Nominal voltage (UN) V AC Maximum operating voltage (UC) V AC Lightning impulse current (10/350 μs) (Iimp) kA Nominal discharge current (8/20 μs) (In) kA Maximum discharge current (8/20 μs) (Imax) kA Total discharge current (10/350 μs) (Itotal) kA Voltage protection level (UP) kV Ability to independently switch off the following current (Ifi) A IPE uA TOV 120 min L-N V AC TOV 5 s L-N V AC Response time (ta) ns Short-circuit proof at maximum overcurrent protection - ISSCR kArms Nominal load current auxilary output terminals L, N A Maximum overcurrent protection (fuse rating gL/gG) A Replacement module code Other technical data Ambient temperature range C Protection degree alone / installed Type of mounting Wire size mm2 AWG Cross-section of connected conductors (max) - auxiliary output terminals L, N mm2 Wire strip length mm Screw torque Nm Remote status signalling contact specification Contact configuration Rated current A AC/DC Rated voltage V AC/DC Wire size (07P.01) mm2 AWG SPD Type 1 2 with replaceable modules 3 x combined varistor and encapsulated spark gap Busbars mounting solution Double voltage tap (with 6.3 A fuse) Visual fault and remote contact (optional) fault signalling varistor/GDT status L (OUT) N (OUT) E L-PEN 230/400 255 7.5 20 60 22.5 1.5 No following current 2 440 335 100 L-PEN 230/400 255 12.5 20 60 37.5 1.5 No following current 2 440 335 100 25 6.3 160 7P.00.8.255.S007 25 6.3 160 7P.00.8.255.S012 –40 80 IP 20/IP 30 40 mm busbar system solid cable stranded cable 1 x 1 1 x 35 1 x 1 1 x 25 1 x 17 1 x 2 1 x 17 1 x 4 4.00 2.50 12 3 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 Approvals (according to type) 7
7P SERIES 7P SERIES Surge Protection Devices (SPD) SPD Type 1 2 Surge arrester range for fast busbar mounting in three phase system (230/400 V) with no leakage current and no following current. Includes overcurrentprotected 230 V power supply for additional applications. 7P.04.8.255.Zx07 7P.04.8.255.Zx12 Surge arresters, suitable for low-voltage SPD Type 1 2 with replaceable modules 3 x combined varistor and encapsulated spark gap 1 encapsulated spark gap Busbars mounting solution Double voltage tap (with 6.3 A fuse) Visual fault and remote contact (optional) fault signalling varistor/GDT status L (OUT) N (OUT) For outline drawing see page 24 SPD specification L-N N-PE L-N N-PE V AC 230 — 230 — Nominal voltage (UN) V AC 255 255 255 255 Maximum operating voltage (UC) 7.5 50 12.5 50 Lightning impulse current (10/350 μs) (Iimp) kA kA 20 50 20 50 Nominal discharge current (8/20 μs) (In) 60 100 60 100 Maximum discharge current (8/20 μs) (Imax) kA kA 30 50 Total discharge current (10/350 μs) (Itotal) kV 1.5 1.5 1.5 1.5 Voltage protection level (UP) No following No following Ability to independently switch off A current 100 current 100 the following current (Ifi) 2 2 IPE uA TOV 120 min L-N V AC 440 — 440 — TOV 5 s L-N V AC 335 — 335 — ns 100 100 100 100 Response time (ta) Short-circuit proof at maximum kArms 25 — 25 — overcurrent protection - ISSCR Nominal load current auxilary output terminals L, N A 6.3 6.3 6.3 6.3 Maximum overcurrent protection (fuse rating gL/gG) A 160 — 160 — Replacement module code 7P.00.8.255.S007 — 7P.00.8.255.S012 — Other technical data Ambient temperature range C –40 80 Protection degree alone / installed IP 20/IP 30 Type of mounting 40 mm busbar system Wire size solid cable stranded cable 1 x 1 1 x 35 1 x 1 1 x 25 mm2 AWG 1 x 17 1 x 2 1 x 17 1 x 4 Cross-section of connected conductors 4.00 2.50 (max) - auxiliary output terminals L, N mm2 Wire strip length mm 12 Screw torque Nm 3 Remote status signalling contact specification Contact configuration 1 CO (SPDT) 1 CO (SPDT) Rated current A AC/DC 0.5/0.1 0.5/0.1 Rated voltage V AC/DC 250/30 250/30 Wire size (07P.01) solid cable stranded cable solid cable stranded cable 1.5 1.5 1.5 1.5 mm2 AWG 16 16 16 16 Approvals (according to type) 8 II-2021, www.findernet.com E applications, to protect equipment against overvoltage by direct lightning strike, induced overvoltage and switching overvoltage To be installed at the boundary of LPZ 0 - LPZ 1 zones or higher Fast connection on 40 mm busbar Combined high energy varistor block and highperformance spark gap (GDT) ensures: - no leakage current - galvanic insulation between phases - no following current Very low residual voltage Replaceable modules with retaining system Visual fault signalling: Healty/Replace Double screw terminal Remote status signalling contact option available: Healty/Replace/Presence 7P.04.8.255.Zxxx SPD Type 1 2 for three phase busbars TT and TN-S system with Neutral. Varistor GDT protection L1, L2, L3-N spark gap protection N-PE According to EN 61 643-11:2012, IEC 61643-11:2011/T1, T2
7P 7P SERIES Surge Protection Devices (SPD) SPD Type 1 2 Surge arrester range with high performance “Low Up” - Single phase/three phase system Surge arrester suitable for 230/400 V system applications to prevent overvoltage effects caused by direct or indirect lightning strikes To be installed at the boundary of LPZ 0 and LPZ 1 zones Very Low Up level to protect senstive equipment Visual indication of varistor status Healthy/Replace Contact for remote signalling of varistor status. Connector 07P.01 included Replaceable spark gap and modules Complies with EN 61 643-11 17.5 mm rail EN 60715 mounting for each module 7P.12.8.275.1012 SPD Type 1 2 for single phase TT and TN-S system with Neutral. Varistor protection L-N spark gap protection N-PE for single phase systems Replaceble spark gap and varistor modules 7P.13.8.275.1012 SPD Type 1 2 for three phase TN-C system without Neutral (PEN conductor). Varistor protection L1, L2, L3-PEN for three phase systems Replaceable varistor modules SERIES 7P.12.8.275.1012 SPD Type 1 2 Replaceble spark gap and varistor modules (for single phase systems) Visual and remote signalling of varistor status 7P.13.8.275.1012 SPD Type 1 2 Replaceable varistor modules (for three phase systems) Visual and remote signalling of varistor status E II-2021, www.findernet.com 7P.12 / 7P.13 Screw terminals For outline drawing see page 25 SPD specification L-N N-PE Nominal voltage (UN) V AC 230 — Maximum continous operating voltage (UC) V AC/DC 275/— 255/— Lightning impulse current (10/350 μs) (Iimp) kA 12.5 25 Nominal discharge current (8/20 μs) (In) kA 30 40 Maximum discharge current (8/20 μs) (Imax) kA 60 60 Total discharge current (10/350 μs) (Itotal) kA 25 25 Voltage protection level (Up) kV 1.5 1.5 Ability to independently switch off No following the following current (Ifi) A current 100 IPE uA 1 TOV 120 min L-N V AC 440 — TOV 5 s L-N (Withstand) V AC 335 — TOV 200 ms N-PE (Withstand) V AC — 1200 Response time (ta) ns 25 100 Short-circuit proof at maximum overcurrent protection - ISSCR kArms 50 — Maximum overcurrent protection (fuse rating gL/gG) A 160 — Replacement module code 7P.10.8.275.0012 7P.10.1.000.0025 Other technical data Ambient temperature range C –40 80 Protection degree IP 20 Wire size solid cable mm2 1 x 1 1 x 35 AWG 1 x 17 1 x 2 Wire strip length mm 12 Screw torque Nm 3 Remote status signalling contact specification Contact configuration 1 CO (SPDT) — Rated current A AC/DC 0.5/0.1 — Rated voltage V AC/DC 250/30 — Wire size (07P.01) solid cable stranded cable mm2 1.5 1.5 — AWG 16 16 — L-PEN 230 275/350 12.5 30 60 37.5 1.5 No following current 2100 440 335 — 25 50 160 7P.10.8.275.0012 stranded cable 1 x 1 1 x 25 1 x 17 1 x 4 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 Approvals (according to type) 9
7P SERIES 7P SERIES Surge Protection Devices (SPD) SPD Type 1 2 Surge arrester range with high performance “Low Up” - three phase system 7P.14.8.275.1012 7P.15.8.275.1012 Surge arrester suitable for 230/400 V system applications to prevent overvoltage effects caused by direct or indirect lightning strikes To be installed at the boundary of LPZ 0 and LPZ 1 zones Very Low Up level to protect senstive equipment Visual indication of varistor status Healthy/Replace Contact for remote signalling of varistor status. Connector 07P.01 included Replaceable varistor modules Complies with EN 61 643-11 17.5 mm rail EN 60715 mounting for each module 7P.14.8.275.1012 SPD Type 1 2 for three phase TT and TN-S system with Neutral. Varistor protection L1, L2, L3-N spark gap protection N-PE Replaceable varistor modules Non replaceable high discharge current spark gap SPD Type 1 2 Replaceable varistor module Visual and remote signalling of varistor status 7P.15.8.275.1012 SPD Type 1 2 for three phase TN-S system with Neutral. Varistor protection L1, L2, L3,N-PE Replaceable varistor modules 7P.14 / 7P.15 Screw terminals For outline drawing see page 25 SPD specification L-N V AC 230 Nominal voltage (UN) 275/— Maximum continous operating voltage (UC) V AC/DC 12.5 Lightning impulse current (10/350 μs) (Iimp) kA kA 30 Nominal discharge current (8/20 μs) (In) 60 Maximum discharge current (8/20 μs) (Imax) kA kA 50 Total discharge current (10/350 μs) (Itotal) kV 1.5 Voltage protection level (Up) Ability to independently switch off No following the following current (Ifi) A current IPE uA 2 TOV 120 min L-N V AC 440 TOV 5 s L-N (Withstand) V AC 335 TOV 200 ms N-PE (Withstand) V AC — Response time (ta) ns 25 Short-circuit proof at maximum overcurrent protection - ISSCR kArms 50 Maximum overcurrent protection (fuse rating gL/gG) A 160 Replacement module code 7P.10.8.275.0012 Other technical data Ambient temperature range C Protection degree Wire size solid cable 1 x 1 1 x 35 mm2 AWG 1 x 17 1 x 2 Wire strip length mm Screw torque Nm Remote status signalling contact specification Contact configuration 1 CO (SPDT) Rated current A AC/DC 0.5/0.1 Rated voltage V AC/DC 250/30 Wire size (07P.01) solid cable stranded cable 1.5 1.5 mm2 AWG 16 16 Approvals (according to type) 10 N-PE — 255/— 50 50 100 50 1.5 — — 1200 100 L, N-PE 230 275/350 12.5 30 60 50 1.5 No following current 2800 440 335 — 25 — 50 — — 160 7P.10.8.275.0012 100 –40 80 IP 20 stranded cable 1 x 1 1 x 25 1 x 17 1 x 4 12 3 — — — — — 1 CO (SPDT) 0.5/0.1 250/30 solid cable stranded cable 1.5 1.5 16 16 II-2021, www.findernet.com E SPD Type 1 2 Replaceable varistor module Visual and remote signalling of varistor status
II-2021, www.findernet.com 7P SERIES Surge Protection Devices (SPD) 7P SERIES SPD Type 2 Surge arrester range for single/ 7P.21.8.xxx.x0xx 7P.22.8.275.x020 7P.27.8.275.x020 three phase AC systems and for DC systems Surge arrester suitable for AC and DC systems to protect equipment against induced overvoltage or switching transients To be installed at the boundary of LPZ 1 - LPZ 2 zones or higher Visual indication of varistor status Healthy/Replace Contact for remote signalling of varistor status. Connector (07P.01) included (depending on the version) Replaceable varistor and spark gap modules Complies with EN 61643-11:2012 17.5 mm rail EN 60715 mounting for each module SPD Type 2 (1 varistor) SPD Type 2 (1 varistor 1 SPD Type 2 (2 varistors) 7P.21.8.075.1015 SPD Type 2, unipolar protection suitable for DC Replaceable varistor module spark-gap) Replaceable varistor modules applications or low voltage AC Visual and optional remote Combination of replaceable Visual and optional remote single phase systems connector for signalling of the Varistor protection /– or L/N (GND); –/ or GND (L/N) connector for signalling of the varistor and encapsulated varistor status spark gap modules varistor status Replaceable module 7P.21.8.130.1015 SPD Type 2, unipolar Visual and optional remote protection suitable for DC connector for signalling of the application or low voltage AC varistor status single phase systems Varistor protection /– or L/N (GND); –/ or GND (L/N) Replaceable module 7P.21.8.275.x020 SPD Type 2, unipolar protection suitable to realize single phase or three phase systems (230/400 V) Varistor protection L/N(GND)-GND/(L/N) Replaceable module 7P.21.8.440.x020 SPD Type 2, unipolar protection suitable for three phase systems (400 V AC) Varistor protection L/N(GND)-GND/(L/N) Replaceable module 7P.22.8.275.x020 SPD Type 2 for single phase TT and TN-S system with Neutral Varistor protection L-N spark gap protection N-PE Replaceable varistor and spark gap modules 7P.27.8.275.x020 SPD Type 2 for single phase TN system with Neutral * 7P.20.8.075.0015 Varistor protection L, N-PEx ** 7P.20.8.130.0015 Replaceable varistor modules *** 7P.20.8.275.0020 **** 7P.20.8.440.0020 For outline drawing see page 25 075.1015 130.1015 275.1020 440.1020 SPD specification L-N N-PE L, N-PE V AC/DC 60/60 110/125 230/— 400/— 230/— — 230/— Nominal voltage (UN) 275/— 255/— 275/— Maximum continous operating voltage (UC) V AC/DC 75/100 130/170 275/350 440/585 kA 15 15 20 20 20 20 20 Nominal discharge current (8/20 μs) (In) 40 40 40 40 40 40 40 Maximum discharge current (8/20 μs) (Imax) kA kV 0.3 0.45 0.9 1.5 0.9 — 0.9 Voltage protection level at 5 kA (UP5) kV 0.4 0.7 1.35 1.9 1.35 1.5 1.35 Voltage protection level at In(Up) 4 400 IPE uA 350 350 200 350 TOV 120 min L-N V AC 115 225 440 — 440 — 440 TOV 5 s L-N V AC 90 175 335 580 335 — 335 TOV 200 ms N-PE V AC — — — — — 1200 — ns 25 25 100 25 Response time (ta) Short-circuit proof at maximum 50 25 50 — 50 overcurrent protection - ISSCR kArms Maximum overcurrent protection (fuse rating gL/gG) A 160 125 160 — 160 Replacement module code * ** *** **** 7P.20.8.275.0020 7P.20.1.000.0020 7P.20.8.275.0020 Other technical data Ambient temperature range C –40 80 Protection degree IP 20 Wire size solid cable stranded cable 1 x 1 1 x 35 1 x 1 1 x 25 mm2 AWG 1 x 17 1 x 2 1 x 17 1 x 4 Wire strip length mm 12 Screw torque Nm 3 Remote status signalling contact specification Contact configuration 1 CO (SPDT) 1 CO (SPDT) Rated current A AC/DC 0.5/0.1 0.5/0.1 Rated voltage V AC/DC 250/30 250/30 Wire size (07P.01) solid cable stranded cable solid cable stranded cable 1.5 1.5 1.5 1.5 mm2 AWG 16 16 16 16 Approvals (according to type) 11 E
7P SERIES 7P SERIES Surge Protection Devices (SPD) SPD Type 2 Surge arrester range - three phase systems 7P.23.8.275.x020 7P.24.8.275.x020 7P.25.8.275.x020 Surge arrester suitable for 230/400 V system applications to protect equipments against induced overvoltage or switching transients To be installed at the boundary of LPZ 1 - LPZ 2 zones or higher Visual indication of varistor status Healthy/Replace Contact for remote signalling of varistor status. Connector (07P.01) included (depending on the version) Replaceable varistor and spark gap modules Complies with EN 61643-11:2012 35 mm rail (EN 60715) mounting 7P.23.8.275.x020 SPD Type 2 for three phase TN-C system without Neutral (PEN conductor). Varistor protection L
7P.09.1.255.0100 SPD Type 1, GDT protection for N-PE application only, for 3 1 configuration 7P.01.8.260.1025 SPD Type 1 2, varistor GDT unipolar protection suitable to realize single phase or three phase systems (230/400 V) with the GDT protection module (7P.09) 7P.02.8.260.1025 SPD Type 1 2 for single phase TT and TN-S system. Varistor GDT
Figure 2: SPD activated by voltage surge How a Surge Protective Device (SPD) work Load SPD L/ N/-PE PE (Protective Earth) Figure 1: SPD during normal operation Load SPD N/-PE (Protective Earth) 1. There are many different SPD product types different AC line
Security systems IT/Data centers Medical equipment Surge-Trap Modular SPD DIN-rail Style SPD Surge-Trap Modular Surge Protective Device (SPD) is a no-fuse, fail-safe surge suppressor featuring Mersen’s patented TPMOV technology inside. The modular SPD is UL 1449 Third Edition approved.
Eaton’s SPD Series surge protective devices Eaton’s SPD Series surge protective devices are the latest and most advanced ULT 1449 3rd Edition certified surge protectors. Units are available in all common voltages and configurations and also in a variety of surge current capacity ratings
Location of Surge Protective Device (SPD) Install SPDs on the load side of the main overcurrent protection to comply with NEC Article 285 for Type 2 SPD. Locate the SPD as close as possible to the circuit being surge-limited to minimize the wire length and optimize SPD performance. Avoid long wire runs so t
Surge ProtectIon STV 200/400K Series 7 . Surge protective devices tailored to protect CCTV, data, audio and cable applications. StFv . Surge ProtectIve devIce/FIlter APPlIcAtIon SelectIon tAble Surge Protection Active Tracking Filtering With Surge Protection Data/Signal
steady fl ow from the header tank through the surge pipe. This fl ow creates a measurable head loss (due to friction) along the surge pipe from the header tank to the surge tower. To create the surge, students quickly shut the surge valve downstream of the surge pipe. VDAS displays and records the pressure surge in the surge tower. Students
Yamaha DVA (Peak Reading) Voltage and Resistance Chart HP YEAR # Cyl STK Model Stator Trigger CDI Out Ignition Coil SPK PLG CAP Read Ohms DVA Read Ohms DVA OHMS /- 10% Low Spd High Spd Low Spd High Spd Low Spd High Spd Primary Sec 2 1984-2004 1 2 Brown to Gnd 320-390 N/A N/A N/A 0.21 3.2 K 2.5 2003-2004 1 4 F .56-.84 11.6K-17.4K 4-6 K 3 1984 .
The success of the American Revolution inspired subsequent revolutions in both the Old and New Worlds. The French Revolution of 1789 was rooted in complex political, social, and economic causes. Politically, the king was an absolute monarch with unlimited powers to levy taxes, conduct foreign affairs, and make and enforce any law he deemed necessary. Socially, the French people were divided .
