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 Datasheet Resources Samples Features • Maximum Discharge Current, 20kA, 8/20us • Meets ANSI C136.2 Extreme Level 20kV/10kA and IEEE C62.41.2 Location Category C High Exposure • Parallel connected and Series connected SPD options • Thermally protected Varistor technology • IP66 Water-proof and Dust-proof • Series connected – Varistor thermal protection indication by removal of power to luminaire • Indication wire lead options for Parallel connected modules • IEC61643-11 Class II/ EN61643-11 Type 2 Compliant1 • Compact form factor (48x48x30mm) with mounting tabs • 240Vac and 277Vac are CE compliant and available for Class I and Class II installation based on IEC luminaire protection classes. Please see details in Part Numbering System. Notes: 1. Self-declared compliance." 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 8/20μs Waveform (Imax) 20,000 A Nominal Discharge Current 8/20µs 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 MΩ 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. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/06/15 5 LV UltraMOV™ 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 LSP10120* 120 150 20,000 LSP10240* 240 275 20,000 LSP10277* 277 320 20,000 LSP10347* 347 420 20,000 LSP10480* 480 510 20,000 L-L:240 L-L:275 L-N/G:120 L-N/G:150 LSP10240LL* LSP10480LL* L-L:480 L-L:510 L-N/G:277 L-N/G:320 20,000 20,000 Nominal Discharge Current (In)(A)2 MLV (V)4 Up (V)5 10,000 UL1449 IEC/EN 61643-117 L-N:740 10,000 L-G:740 900 N-G:670 L-N:1130 10,000 L-G:1130 1200 N-G:1060 L-N:1330 10,000 L-G:1330 1400 Typical Dimensions (mm) N-G:1260 L-N:1750 10,000 L-G:1750 56.0 ±0.5 1900 N-G:1680 L-N:2020 10,000 L-G:2020 2100 N-G:1960 10,000 Safety Compliance L-L:1130 L-L:1200 L-N/G:740 L-N/G:900 L-L:2020 L-L:2100 L-N/G:1330 L-N/G:1400 X X X X X X X 48.0±1.5 2x ø4.8±0.2 X X X 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 100 ±20 100 ±20 48.0 ±1.5 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 30.0 ±1.0 2.3 ±0.2 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. Series module used in parallel connection for indication circuit connection. 6 ±2 6 ±2 8. * = - P or PM 64.0 ±1.5 Dimensions Typical Dimensions (mm) 56.0 ±0.5 48.0±1.5 2x ø4.8±0.2 100 ±20 48.0 ±1.5 100 ±20 30.0 ±1.0 2.3 ±0.2 6 ±2 6 64.0 ±1.5 6 ±2 LSP10XXXXXP LSP10XXXXXS Notes: 1. Black: Line; White: Neutral; Green: Ground. (P/N with suffix X3333/X3316: Brown: Line; Blue: Neutral; Green-Yellow stripe: Ground) 2. Wire Gauge: AWG14 wire Line in/out; Wire Length: 100mm or customized. © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/06/15 Surge Protection Module LED Lighting Surge Protection Module > LSP10 Application/Installation Schematic L or N/G L L N N AC/DC Power Supply G LSP 10 480LL P Xxxxx + Device Family Littelfuse Surge Protection Module - LED Module Nominal Discharge Current (In) Parallel Connection SPD L L N N AC/DC Supply G Parallel Connection (for Class II Unearthed) L L or N/G N N With LED indicating SPD status - ON (green): SPD is online - OFF: SPD needs replacement - Other non-standard option: X3333: without GND wire connection, available for 240Vac and 277Vac rating with CE Marking for Class I unearthed installation. LED Module SPD L Parallel Connection P or S (P: parallel connection; S: series connection) + X3316: without GND wire connection, available for 240Vac and 277Vac rating with CE Marking for Class II unearthed installation. ~X3316 L G Power Operating Voltage Connection mode LL: for L,L,N/G Blank: L-N, L-G, N-G AC/DC Power Supply + - LED Module LV UltraMOV™ Series L Part Numbering System 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 N/G or L L N N Power Supply G Series Connection AC/DC + - LED Module SPD LSP10xxxS L L N N (for Class II Unearthed) Power Supply G Series Connection AC/DC + - LED Module SPD ~X3316 © 2015 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 07/06/15 7