BSPD48RJ45

Application note 3193 Effective July 2015 Supersedes January 2015 BUSSMANN North American UL Type 1, 2 and 4, and data signal surge protective devices SERIES Application Note 3193 Effective July 2015 Application note for North American UL power and control, and data signal surge protective devices Contents Description Page Description Page The need for surge protection 3 Type 2 DIN-Rail UL Recognized high SCCR SPDs Surge protection case studies and references for industrial and commercial applications Causes and relevance of transients and surges Damaging effects of transients and surges UL SPD Types and NEC® locations 3 3 3 4 UL SPD standards NEC® SPD installation/connection NEC® 285 Type 1 NEC® 285 Type 2 NEC® 285 Type 3 UL power, control and data signal SPD product lineup 4 4 5 5 5 6 UL Type 1 NEMA 1 and NEMA 4X SPDs - BSPD high surge current capacity Type 1 - SurgePOD™ HEAVY DUTY (black label) Type 1 - SurgePOD PRO (grey label) Type 1 UL DIN-Rail SPDs - High SCCR Type 2 (black label) - Non SCCR power (Type 2) and control (Type 3) (blue label) UL 497B DIN-Rail and in-line data signal SPDs - 4 wire universal/twisted pair - BNC coaxial data and video cable - RJ45/Ethernet video/data cable UL power and control SPD Type 1, 2 and 3 selection flowchart for ≤600V systems 6 UL SPD types, markets and applications 8 UL Listed Type 1, DIN-Rail UL Recognized Type 2 and 3 8 6 6 6 SurgePOD Module SPD technology BSPD 120kA-400kA surge current capacity SurgePOD HEAVY DUTY, 50kA surge current capacity SurgePOD PRO, 40kA surge current capacity Installing UL Type 1 SPDs SPD connections and electrical systems 1-Pole 32-33 2-Pole 34-35 3-Pole 36-37 4-Pole 38-39 Type 4 component assembly DIN-Rail UL Recognized non-SCCR AC/DC power and control SPDs 6 6 6 7 UL blue label AC/DC power and control SPDs 40 BSP UL non-SCCR SPD specifications and system overviews 41 UL AC/DC power and control SPD data sheets 42-45 1-Pole UL Type 4 for Type 2 low voltage power SPD applications 2-Pole UL Type 4 for Type 3 low voltage control SPD applications Type 1 NEMA 1 and NEMA 4X UL Listed SPDs UL Type 1 SPDs for UL Listed 1449 3rd Edition lineside/loadside protection UL black label high SCCR UL 3rd Edition Recognized SPDs 29 BSP UL SCCR specifications and system overviews 30 Selecting BSP UL SPDs by circuit diagrams, configurations and voltages 31 Type 2 DIN-Rail UL Recognized high SCCR data sheets 32-39 42-43 44-45 9-10 10 11-15 16-18 19-21 22 23-28 UL 497B data signal SPDs Coaxial cable, Ethernet and universal data signal SPDs Data signal SPD data sheets and applications 46 47-56 DIN-Rail universal 4 wire SPDs DIN-Rail BNC/coaxial cable SPD In-line BNC/coaxial cable SPD DIN-Rail RJ45/Ethernet cable SPD Frequently Asked Questions (FAQs) 47-50 51-52 53-54 55--56 57-61 SPD glossary 62-63 Online resources - visit www.cooperbussmann.com/surge 2 www.bussmann.com Application note for North American UL power and control, and data signal surge protective devices Application Note 3193 Effective July 2015 The need for surge protection Causes and relevance of transients and surges • Lightning Strikes - Large scale impact, high current and voltage, but least common occurrence. • Power Switching - Increasing occurrences: • Utility and Customer Load Switching – Motors, large loads, faults, capacitor banks, fuse and circuit breaker operation*, etc. • Source Switching - Smart grid, gensets, photovoltaic power systems and wind power generation, etc. * During overcurrent events, both circuit breakers and fuses can produce arc voltages 2-3 times the system voltage in accordance with the UL standards. Damaging effects of transients and surges Today’s world is full of electronic products and electrical devices that are susceptible to damage from overvoltage surges. Surges caused by static discharge, capacitive and inductive loads or lightning can quickly destroy sophisticated electronic equipment and components used in industrial and commercial applications. These surges cripple operations – particularly the data and communication systems that virtually every enterprise relies upon today, including UL 508A panels with their reliance on control circuits. • Disruptive – A voltage transient enters an electronic component and it interprets the transient as a valid logic command, resulting in system lock-up, malfunction, faulty output or corrupted files. • Dissipative – Associated with short duration repetitive low energy level surges, resulting in equipment failure over time including electronic components, ballasts, motors and controllers, service entrance equipment, panelboards and switchgear. • Destructive – Associated with high level energy surges, resulting in immediate equipment failure including electronic components, ballasts, motors and controllers, service entrance equipment, panelboards and switchgear. Also, updates to the 2014 NEC® 700.8 requires a listed SPD to be installed in or on all emergency system switchboards and panelboards. Bussmann offers a wide selection of surge protection products that help assure power quality by eliminating damaging surges. Surge protection case studies and references for industrial and commercial applications • G.W. Allen and D. Segall with IBM – Two year study at over 200 location in 25 cities – 88.5% of AC power problems are transient voltage related. • 2011 Erimar Systems Integration - A lightning strike entered the metals fabricating facility and destroyed $20,000 worth of control panels, electrical infrastructure and Cisco infrastructure. Loss of data system also cost 11 days of production. • IEEE Emerald Book and NFPA 780 both recommend using surge protection as a part of a building’s lightning protection system. Suppressors at the service entrance only reduce, but not completely eliminate, the high-energy transient. A second surge protective device must be applied upstream of critical equipment. All SPDs should comply with UL 1449 3rd Edition or later. • 1999-2001 Electric Power Research Institute (EPRI) Study – Concluded downtime from power sags, surges and transients cost US industry: • $50 Billion+ in 1999 • $100 Billion+ in 2000 • $200 Billion+ in 2001 • Continues to escalate as more electronic equipment is used • Plant Services Magazine – 35% of lost production hours can be attributed to transient voltage problems. • Florida Light and Power 1999 Study - Sources of Facility Surge and Overvoltage Events: • ~60% Internally Generated • Internal damage - PCB destroyed by a surge Service entrance destroyed by a surge ~40% Externally Generated www.bussmann.com 3 Application note for North American UL power and control, and data signal surge protective devices Application Note 3193 Effective July 2015 UL and NEC® SPD definitions Both UL and the NEC® define surge protective device Types, but they are NOT the same. They differ significantly by the following. NEC® SPD installation/connection* UL SPD standards SURGE PROTECTIVE DEVICES - UL 1449, 3 Edition, Section 1 effective September 29, 2009, states the following on UL Types: rd • 1.1 These requirements cover Surge Protective Devices (SPDs) designed for repeated limiting of transient voltage surges as specified in the standard on 50 or 60 Hz power circuits not exceeding 1000 V and designated as follows: • Type 1 – Permanently connected SPDs intended for installation between the secondary of the service transformer and the lineside of the service equipment overcurrent device, as well as the loadside, including watt-hour meter socket enclosures and intended to be installed without an external overcurrent protective device. • • Type 2 – Permanently connected SPDs intended for installation on the loadside of the service equipment overcurrent device; including SPDs located at the branch panel. Type 3 – Point of utilization SPDs, installed at a minimum conductor length of 10 meters (30 feet) from the electrical service panel to the point of utilization, for example cord connected, direct plug-in, receptacle type and SPDs installed at the utilization equipment being protected. See marking in 64.2. The distance (10 meters) is exclusive of conductors provided with or used to attach SPDs. • Type 4 Component Assemblies – Component assembly consisting of one or more Type 5 components together with a disconnect (integral or external) or a means of complying with the limited current tests in 39.4. • Type 1, 2, 3 Component Assemblies – Consists of a Type 4 component assembly with internal or external short circuit protection. NEC® Article 285, Surge-Protective Devices (SPDs), 1kV or Less states the following on where in an electrical system SPDs can be installed and or connected. III. Connecting SPDs 285.21 Connection. Where an SPD device is installed, it shall comply with 285.23 through 285.28. 285.23 Type 1 SPDs. Type 1 SPDs shall be installed in accordance with 285.23(A) and (B). (A) Installation. Type 1 SPDs shall be installed as follows: (1) Type 1 SPDs shall be permitted to be connected to the supply side of the service disconnect as permitted in 230.82(4) or (2) Type 1 SPDs shall be permitted to be connected as specified in 285.24. (B) At the Service. When installed at services, Type 1 SPDs shall be connected to one of the following: (1) Grounded service conductor (2) Grounding electrode conductor (3) Grounding electrode for the service (4) Equipment grounding terminal in the service equipment 285.24 Type 2 SPDs. Type 2 SPDs shall be installed in accordance with 285.24(A) through (C). (A) Service-Supplied Building or Structure. Type 2 SPDs shall be connected anywhere on the loadside of a service disconnect overcurrent device required in 230.91, unless installed in accordance with 230.82(8). (B) Feeder-Supplied Building or Structure. Type 2 SPDs shall be connected at the building or structure anywhere on the loadside of the first overcurrent device at the building or structure. (C) Separately Derived System. The SPD shall be connected on the loadside of the first overcurrent device in a separately derived system. 285.25 Type 3 SPDs. Type 3 SPDs shall be permitted to be installed on the loadside of branch-circuit overcurrent protection up to the equipment served. If included in the manufacturer’s instructions, the Type 3 SPD connection shall be a minimum 10 m (30 ft) of conductor distance from the service or separately derived system disconnect. 285.26 Conductor Size. Line and grounding conductors shall not be smaller than 14 AWG copper or 12 AWG aluminum. 285.27 Connection Between Conductors. An SPD shall be permitted to be connected between any two conductors — ungrounded conductor(s), grounded conductor, equipment grounding conductor, or grounding electrode conductor. The grounded conductor and the equipment grounding conductor shall be interconnected only by the normal operation of the SPD during a surge. 285.28 Grounding Electrode Conductor Connections and Enclosures. Except as indicated in this article, SPD grounding connections shall be made as specified in Article 250, Part III. Grounding electrode conductors installed in metal enclosures shall comply with 250.64(E). * From the NFPA 70® National Electrical Code® 2014 Edition. 4 www.bussmann.com Application note for North American UL power and control, and data signal surge protective devices Application Note 3193 Effective July 2015 North American application of UL SPD Types by NEC® location Outside & Service Entrance Feeders & Short Branch Circuits Outlets & Long Branch Circuits Note: Only Type 1 SPDs permitted to be installed upstream of the service entrance overcurrent protective device Pad Mounted Transformer NEC® 285 Type 1 Type 1 SPDs (surge arresters*) shall be installed as follows: (1) Type 1 SPDs (surge arresters) shall be permitted to be connected to the supply side of the service disconnect as permitted in 230.82(4) or... as well as the loadside, including watthour meter socket enclosures and intended to be installed without an external overcurrent protective device. (2) Type 1 SPDs (surge arresters) shall be permitted to be connected as specified in 285.24. NEC® 285 Type 2 ** Service entrance Feeder circuit Branch circuit UL Type 1 SPD Lineside or loadside of service entrance overcurrent protective device Device Type 2 SPDs shall be installed in accordance with 285.24(A) through (C). (A) Service-Supplied Building or Structure. Type 2 SPDs shall be connected anywhere on the loadside of a service disconnect overcurrent device required in 230.91, unless installed in accordance with 230.82(8). (B) Feeder-Supplied Building or Structure. Type 2 SPDs shall be connected at the building or structure anywhere on the loadside of the first overcurrent device at the building or structure. UL Type 1 SPD Loadside of service entrance overcurrent protective device (C) Separately Derived System. The SPD shall be connected on the loadside of the first overcurrent device in a separately derived system. UL Type 1 SPD ≥ 30 feet (10m) from the service entrance overcurrent protective device NEC® 285 Type 3** Type 3 SPDs shall be permitted to be installed on the loadside of branch-circuit overcurrent protection up to the equipment served. If included in the manufacturer’s instructions, the Type 3 SPD connection shall be a minimum 10 m (30 ft) of conductor distance from the service or separately derived system disconnect. * Note: UL now refers to these only as “Surge Protective Devices.” UL Type 2 SPD Loadside of service entrance overcurrent protective device UL Type 2 and Type 4 SPDs ≥ 30 feet (10m) from the service entrance overcurrent protective device ** Includes Type 4 component assemblies for use in Type 2 and Type 3 applications www.bussmann.com 5 Application note for North American UL power and control, and data signal surge protective devices Application Note 3193 Effective July 2015 UL power, control and data signal SPD product lineup Type 1 UL Listed Type 2 and 3 DIN-Rail UL Recognized UL 497B data signal BSPD • For switchgear and power distribution panels • Configured product from catalog number system • NEMA 1 and 4X enclosures • AC voltages 120 to 600Vac • Surge current capacity 120kA to 400kA • Three configuration levels: • Basic • • Standard (Form C contact, EMI/RFI Filter) DIN-Rail universal 4 wire • For nominal voltages up to 180V Type 2 high SCCR (black label) • 1-, 2-, 3-, and 4-pole Type 2 versions • 200kA SCCR • Voltages up to 600Vac Standard with Surge Counter (Form C contact, EMI/RFI Filter, counter) DIN-Rail BNC 50/75Ω coaxial cable • SurgePOD™ HEAVY DUTY (black label) Type 4 low voltage power (blue label) • For critical commercial and industrial applications • 1-pole Type 4* power versions for Type 2 applications • Defined catalog numbers • Non SCCR rated • NEMA 4X enclosure • AC and DC voltages from 48 to 600V • AC voltages 120 to 600Vac * See UL Types on page 63 for definitions. • Surge current capacity 50kA SurgePOD™ PRO (grey label) • For residential and light commercial applications • Defined catalog numbers • NEMA 4X enclosure • AC voltages 120 to 480Vac • Surge current capacity 40kA 6 www.bussmann.com For nominal voltages up to 5V Inline BNC 50/75Ω coaxial cable • For nominal voltages up to 5V Type 4 low voltage control (blue label) • 2-pole Type 4* control voltage versions for Type 3 applications • Non SCCR rated • AC and DC voltages from 24 to 230V * See UL Types on page 63 for definitions. DIN-Rail RJ45/Ethernet cable • For nominal voltages up to 48V Application note for North American UL power and control, and data signal surge protective devices Application Note 3193 Effective July 2015 UL power and control SPD Type 1, 2 and 3 selection flowchart for ≤600V systems Step 1. Determine location and suitable type* Start Service entrance lineside or loadside of OCPD? No Yes Surge current capacity >50kA? Inside of enclosure? No No UL 96A? No Yes Yes Yes Stand alone equipment? Install Type 1 SurgePOD, go to pages 16 to 21 No Yes UL 508A? Install Type 1 or Type 2 BSPD, go to pages 11 to 15 Yes No No Non UL panel? Call Applications Engineering toll free 1-855-BUSSMANN Yes Go to Step 2 * If EMI/RFI filtering is required, select the BSPD configuration required for the system. Step 2. Determine Type 1, or Type 2 and Type 3 DIN-Rail SPD Start SCCR power application? Yes Install Type 1 SurgePOD, go to pages 16 to 21 or Type 2 black label SCCR DIN-Rail SPD, go to pages 32 to 39 No ≤30’ (10m) from service entrance disconnect? No Yes Yes 48-600Vac or 60-600Vdc Yes No 24-230Vac/dc? No Install Type 4 blue label low voltage SPD, go to pages 44 to 45 Call Applications Engineering toll free 1-855-BUSSMANN Install Type 4 blue label low voltage SPD, go to pages 42 to 43 www.bussmann.com 7 Application Note 3193 Effective July 2015 UL Types Application note for North American UL power and control, and data signal surge protective devices UL Listed Type 1 and Type 2 DIN-Rail UL Recognized Type 2 and Type 4 UL Listed Type 1 and Type 2 SPDs SCCR rated 120-600Vac SurgePOD™ Module MOV (HD) and thermal disconnect MOV (Pro) technology UL Recognized Type 2 SPDs SCCR rated black label 120-600Vac MOV technology UL Recognized Type 4 power and control blue label SPDs 24-600Vac/dc MOV or hybrid technology Agriculture • Pump panels requiring SCCR ratings • Service panels • Pump panels requiring SCCR ratings • AC/DC Pump panels not requiring SCCR ratings Commercial institutional • • • • • • • • • • • • • • • • • • • • • • • • • • Contractor • Installation on outside of enclosure or ahead of service entrance disconnect Data centers • • • • • • • Emergency generator control Feeders HVAC Main switchgear Power distribution unit Remote power panel UPS • • • • • Emergency generator control HVAC Power distribution unit Remote power panel UPS • • • • Emergency generator control HVAC Servers UPS Industrial • • • • • • • • • Emergency generator control HVAC Lighting panels Main switchgear Motor control centers Step down transformer primary UL 508A panels requiring SCCR ratings UPS VFD • • • • • • • Conveyor systems Crane control HVAC Power supplies Step down transformer primary UL 508A panels requiring SCCR ratings VFD • • • • • • Discrete control HMI HVAC PLCs Power supplies Sensors • Installation on outside of enclosure • UL 508A panels requiring SCCR ratings • • • • • • I/Os PLCs Power supplies Step down transformer primary UL 508A panels requiring SCCR ratings VFD • • • • • • HMI I/Os PLCs Power supplies Sensors Step down transformer primary Oil and gas • • • • • • • • • • • • • • Conveyor systems Crane control Power supplies Step down transformer primary UL 508A panels requiring SCCR ratings VFD • • • • • Discrete control HMI PLCs Power supplies Sensors Residential • Service entrance UL 508A shops • Installation on outside or inside of • I/Os enclosure or ahead of service entrance • Installation on the lineside of the disconnect enclosure disconnect OCPD • PLC • Power supplies • Step down transformer primary • VFD • • • • • • HMI I/Os PLCs Power supplies Sensors Step down transformer primary Waste water water treatment • Main switchgear • Motor control centers • UL 508A panels requiring SCCR ratings • PLC • Power supplies • Sensors Markets Elevator control Emergency generator control Feeders Fire pump control HVAC Lighting panels Main switchgear Motor control centers Step down transformer primary UL 508A panels requiring SCCR ratings UPS OEM Emergency generator control Lighting panels Main switchgear Motor control centers Step down transformer primary UL 508A panels requiring SCCR ratings UPS VFD Elevator control Emergency generator control Fire pump control HVAC Mission critical panelboards UPS UL 508A panels requiring SCCR ratings VFD Elevator control Emergency generator control Fire alarm Fire pump control HVAC Security systems UPS ­— — N/A • Control panels • UL 508A panels requiring SCCR ratings • VFD N/A General application of Bussmann Type 1, Type 2 and Type 4 SPD products by surge current capacity (Imax) Product Installation location Surge current capacity (Imax) BSPD Type 1 and Type 2 Switchboards, service entrance 200kA to 400kA BSPD Type 2 Large panelboards 120kA to 200kA SurgePOD™ HEAVY DUTY Type 1 Panelboards, control panels 50kA SurgePOD™ PRO Type 1 Panelboards, control panels 40kA 1-, 2-, 3- and 4-pole high SCCR Type 2 (black label) Control panels 40kA 1-pole non SCCR Type 4 (blue label) Control panels (power) 25kA-40kA 2-pole non SCCR Type 4 (blue label) Control panels (control) 1kA-3kA 8 www.bussmann.com Application note for North American UL power and control, and data signal surge protective devices Application Note 3193 Effective July 2015 Type 1 SPDs for UL Listed 1449 3rd Edition loadside and lineside protection • Type 1 UL Listed 1449 3rd Edition SPDs are easily selected and installed on the loadside or lineside of the service entrance overcurrent protective device • Voltage specific models precisely match and protect electrical systems and equipment better than “One-Size-Fits-All” SPDs • NEMA 4X enclosures for indoor or outdoor installation • NEMA 1 enclosure for indoor installation • LED status indication provides surge protection status at a glance BSPD SurgePOD™ HEAVY DUTY SurgePOD™ PRO Type 1* SPDs provide ultimate surge protection for high surge current capacity critical commercial and industrial applications. Robust Type 1 SPDs provide ultimate surge protection for critical commercial and industrial applications Type 1 SPDs provide optimal surge protection for light commercial and residential applications • NEMA 4X enclosure • NEMA 4X enclosure • 120 to 600Vac • 120 to 480Vac • 200kA SCCR • 200kA SCCR • 50kA Surge current capacity • 40kA Surge current capacity • Single-phase, split-phase, Wye, Delta and Highleg Delta systems • Single-phase, split-phase, Wye, Delta systems Bussmann SurgePOD thermal disconnect MOV technology • Bussmann SurgePOD thermal disconnect MOV technology • Thermal disconnect MOV technology Optional Form C contact Two-year warranty • • • • Optional EMI/RFI filtering • Optional surge counter with reset button • Ten-year warranty • NEMA 1 or 4X enclosures • 120/208, 240, 277/480 and 600Vac • 200kA SCCR • Up to 400kA surge current capacity • Wye and Delta systems • Five-year warranty * Basic configuration only. Standard and Standard with Surge Counter configurations are Type 2. www.bussmann.com 9 Application note for North American UL power and control, and data signal surge protective devices Application Note 3193 Effective July 2015 BSPD, SurgePOD™ HEAVY DUTY and SurgePOD PRO comparisons SPD model / color BSPD - grey Markets Commercial and industrial with high Commercial and industrial surge current HEAVY DUTY - black PRO - grey Residential, light commercial and UL 508A panels Product warranty 10 years* 5 years* 2 years* System types Delta and Wye Single, Split, Delta, Highleg Delta and Wye** Single, Split, Delta and Wye Nominal system voltages 120/208, 240, 277/480, 480, 600 120, 208, 240, 277, 347, 480, 600 120, 208, 240, 480 Max. continuous operating AC voltage (MCOV) [VC] Sized to nominal voltage (150V to 640V) Sized to nominal voltage (150V to 550V) Sized to nominal voltage (150V to 550V) SCCR 200kA 200kA 200kA Nominal discharge current (8x20µs) In 20kA 20kA 10kA Surge current capacity (8x20µs) Imax 120, 200, 300, 400kA 50kA 40kA Installation connections 3, 5 Wires 2, 3, 4, 5 Wires 2, 3, 4 Wires N-G protection Yes Yes No Response time (ns) tA