Surge Protection Module LED Lighting Surge Protection Module > LSP10 LSP10 Module Series RoHS Description The Littelfuse LSP10 thermally protected Surge Protective Device is a self-protected device which is specially designed to be used in outdoor and commercial LED lighting fixtures for transient overvoltage protection. It is constructed with Littelfuse thermally protected varistor technology. Its built-in thermal disconnect function provides additional protection to prevent catastrophic failure and fire hazard even under the extreme circumstances of varistor end-of-life or sustaining over voltage conditions. LSP10 series connected option allows clear indication of thermal fault protection by disconnecting power to luminaire thereby signally SPD module replacement. The LSP10 SPD facilitates customer's product compliance to IEEE C62.41.2 Location Category C High and US Dept of Energy MSSLC Model Spec. Agency Standard Agency File Number UL1449 E320116 Applications * Outdoor and Commercial LED Lighting * Roadway lighting * Traffic lighting * Digital signage * * * * * Wash wall lighting Parking garage/lot lighting Flood lighting Tunnel lighting Street lighting Additional Information Features * 20kA Maximum Discharge Current (Imax)m 8/20us * Meets ANSI C82.77-52015: Location C High * Meets ANSI C136.22015: Extreme Level * Meets IEEE C62.41.2: Location Category C High * Meets US Dept. of Energy MSSLC Model Spec. * Parallel or Series connected options * Thermally protected * IP66 rated, dust-tight and water resistant * IEC61643-11 Class II/ EN61643-11 Type 2 Compliant1 * 240Vac and 277Vac parts are available for Class I and Class II installation based on IEC luminaire protection classes. Please see details in Part Numbering System. * CE Mark - Meets the requirements of Low Voltage and RoHS European Directives. Notes: 1. Self-declared compliance. Datasheet Resources Samples Absolute Maximum Ratings * For ratings of individual members of a series, see Device Ratings and Specifications chart LSP10 Series Units Continous: AC Voltage Range (VM(AC)RMS) Continuous Current* 150 to 510 V 5 A Transient: Maximum Discharge Current 8/20s Waveform (Imax) 20,000 A Nominal Discharge Current 8/20s Waveform (In) 10,000 A Operating Ambient Temperature Range (TA) -45 to +85 C Storage Temperature Range (TSTG) -45 to +110 C Isolation Voltage Capability (When the thermal disconnect opens) Insulation Resistance 600 V >1,000 M Note: * = Max. continuous current for series connection. CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. (c) 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/10/18 5 LV UltraMOVTM Series Agency Approvals Surge Protection Module LED Lighting Surge Protection Module > LSP10 LSP10 Series Device Ratings & Specifications Part Number 8 Operating Voltage (VAC) MCOV/Uc (VAC)6 Maximum Discharge Current (Imax)(A)3 Nominal Discharge Current (In)(A)2 LSP10120* 120 150 20,000 10,000 LSP10240* 240 275 20,000 10,000 LSP10277* 277 320 20,000 10,000 LSP10347* 347 420 20,000 10,000 LSP10480* 480 510 20,000 10,000 L-L:240 L-L:275 L-N/G:120 L-N/G:150 20,000 10,000 20,000 10,000 LSP10240LL* LSP10480LL* L-L:480 L-L:510 L-N/G:277 L-N/G:320 MLV (V)4 Up (V)5 Safety Compliance IEC/EN 61643-117 L-N:740 L-G:740 N-G:670 L-N:1130 L-G:1130 N-G:1060 L-N:1330 L-G:1330 N-G:1260 L-N:1750 L-G:1750 N-G:1680 L-N:2020 L-G:2020 N-G:1960 900 UL1449 X 1200 X X 1400 X X 1900 X 2100 X L-L:1130 L-L:1200 X L-N/G:740 L-N/G:900 X L-L:2020 L-L:2100 X L-N/G:1330 L-N/G:1400 X Notes: 1. 5A max. continuous current for series connection. 2. Nominal Discharge Current (In)(A): The nominal discharge current is a measure of the SPDs endurance capability; 15 impulses of discharge current uses the 8/20us current waveform. 3. Maximum Discharge Current (Imax)(A): The maximum discharge current is a measure of the SPDs maximum capability; single impulse of discharge current uses the 8/20us current waveform. All Devices pass maximum discharge current with possible, safe opening of thermal disconnect. 4. MLV - UL1449 Measured limiting voltage; the highest value of residual voltage measurements during the application of impulses of 8/20us nominal discharge current (In); an average voltage value of 15 impulses. 5. Up - IEC 61643-11 Voltage protection level; the highest value of residual voltage measurements during the application of impulses of 8/20us nominal discharge current (In); a rounding voltage value of maximum measurement. 6. MCOV/UC: Maximum Continuous Operating Voltage - maximum r.m.s. voltage that could be continuously applied to the SPD. 7. The series modules can be used in parallel connections for the indication circuit connection. 8. * = - P or PM 9. Repetitive Surge Withstanding: 15 strikes at 10,000A (8/20us) with steady MLV/Up. Repetitive Surge Capability for LSP10 Pulse Rating (8x20Sec) Strikes Surge 1 20,000A 2 15,000A 15 10,000A 100 3,000A 1,000 1,600A 10,000 650A 100,000 400A 1,000,000 240A Figure 1 6 (c) 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/10/18 Surge Protection Module LED Lighting Surge Protection Module > LSP10 Dimensions Application/Installation Schematic Typical Dimensions (mm) L Typical Dimensions (mm) 56.0 0.5 56.0 0.5 L or N/G L L N N AC/DC Power Supply G + - LED Module Parallel Connection SPD 48.71.5 48.71.5 2x o4.80.2 2x o4.80.2 49.01.5 49.01.5 100 20 100 20 L L N N AC/DC Supply G 6 2 + - LED Module 32.51.0 32.51.0 2.3 0.2 2.3 0.2 6 2 Power Parallel Connection 64.0 1.5 64.0 1.5 6 2 6 2 (for Class II Unearthed) L L or N/G L L N N G Parallel Connection With LED indicating SPD status - ON (green): SPD is online - OFF: SPD needs replacement LSP10XXXXXP LSP10XXXXXP Notes: LSP10XXXXXS LSP10XXXXXS 1. Black: Line; White: Neutral; Green: Ground. (P/N with suffix X3333/X3316: Brown: Line; Blue: Neutral; Green-Yellow stripe: Ground) 2. Wire Gauge: AWG16 wire Line in/out; Wire Length: 100mm or customized. Part Numbering System AC/DC Power Supply + - LED Module LED normally on SPD LSP10xxxS R Notes: 1. Series module used in parallel connection for indication circuit connection. 2. LED indicator and associated circuitry are not included in the module. 3. Black wire is AC line voltage (hot); white wire is AC neutral voltage. 4. Black wire voltage is cut off when SPD needs replacement. 5. R is current limiting resistor; it resistance/wattage is determined by AC line voltage and desired current driving LED. Example: AC line voltage 240V, LED: 1.6mA, resistor: 150Kohm/0.5W. L L LSP 10 480LL P Xxxxx SPD ~X3316 LV UltraMOVTM Series 100 20 100 20 N/G or L L N N AC/DC Power Supply G + - LED Module Device Family Littelfuse Surge Protection Module Nominal Discharge Current (ln) Series Connection SPD LSP10xxxS Operating Voltage Connection mode LL: for L, L, N/G Blank: L-N, L-G, N-G P or S (P: parallel connection; S: series connection) L L Other non-standard option X3333: with GND wire connection, available in 240 and 277Vac, CE marked, Class I installations, earthed Wire Color: Line: Brown, Neutral: Blue, Ground/P: Green with yellow stripe N N X3316: without GND wire connection, available in 240 and 277Vac ratings, CE marked for Class II installations, unearthed Wire Color: Line: Brown, Neutral: Blue (for Class II Unearthed) Power Supply G Series Connection AC/DC + - LED Module SPD ~X3316 Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics. (c) 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 04/10/18 7 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Littelfuse: LSP10240S LSP10240LLP LSP10240LLS LSP10480P LSP10347S LSP10480S LSP10240P LSP10120P LSP10277S LSP10347P LSP10277P LSP10480LLP LSP10480LLS LSP10120S LSP10277SX3316 LSP10240SX3316 LSP10240PX3316 LSP10277PX3316 LSP10277PX3333 LSP10240SX3333 LSP10240PX3333 LSP10277SX3333