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 Approvals Features 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 * 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 20,000 A Transient Maximum Discharge Current 8/20s Waveform (Imax) 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) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/04/19 Surge Protection Module LED Lighting Surge Protection Module > LSP10 LSP10 Series Device Ratings & Specifications 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 20,000 10,000 Part Number8 LSP10240LL* LSP10480LL* L-L:240 L-L:275 L-N/G:120 L-N/G:150 L-L:480 L-L:510 L-N/G:277 L-N/G:320 20,000 10,000 MLV (V)4 Safety Compliance Up (V)5 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 IEC/EN 61643-117 900 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. 10. LSP10480* passed Operational Voltage Test (552Vac, 30 minutes) based on UL 1449 4th edition clause 43. Figure 1. Repetitive Surge Capability for LSP10 Pulse Rating (8x20Sec) 100000 Number of Pulses 1 2 15 10000 Surge Current (A) 10 Surge 1 20,000A 2 15,000A 15 10,000A 4 100 3,000A 6 1,000 1,600A 2 10 1000 3 10 5 10 10 100 Strikes 10 10,000 650A 100,000 400A 1,000,000 240A 1 10 20 100 1000 10000 Impulse Duration (secs) (c) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/04/19 Surge Protection Module LED Lighting Surge Protection Module > LSP10 Dimensions Application/Installation Schematic Typical Dimensions (mm) Typical Dimensions (mm) L 56.0 0.5 56.0 0.5 L or N /G L L N N A C/ D C Pow er S upp ly G + - L E D M o du le Parallel Co nn ection S PD 48.71.5 48.71.5 2x o4.80.2 2x o4.80.2 100 20 100 20 100 20 100 20 49.01.5 49.01.5 L L N N A C/ D C S upp ly G 6 2 + - L E D M o du le 32.51.0 32.51.0 2.3 0.2 2.3 0.2 6 2 Pow er Parallel Co nn ection 6 2 6 2 64.0 1.5 64.0 1.5 (for Class II Unearthed) L L or N /G L L N N G Parallel Co nn ection Wi th L E D ind icatin g S PD statu s - ON (green) : S PD is o n lin e - OFF : S PD n ee d s rep lacem en t LSP1LSP1 0XXXXXP 0XXXXXP Notes: LSP10XXXXX 0XXXXXS S LSP1 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 Device Family Littelfuse Surge Protection Module Nominal Discharge Current (ln) P Xxxxx L N /G or 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 X3316: without GND wire connection, available in 240 and 277Vac ratings, CE marked for Class II installations, unearthed Wire Color: Line: Brown, Neutral: Blue Pow er S upp ly + - L E D M o du le L E D n o rma lly o n S PD LS P10 xxx S R L L N N Series Co nn ection A C/ D C Pow er S upp ly G 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) A C/ D C 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 LSP 10 480LL S PD ~X3316 + - L E D M o du le S PD LS P10 xxx S L L N N (for Class II Unearthed) Pow er S upp ly G Series Co nn ection A C/ D C + - L E D M o du le S PD ~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) 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 11/04/19