Document
LSP05 Module Series
Surge Protection Module
LED Lighting Surge Protection Module > LSP05
RoHS
Description The Littelfuse LSP05 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. The LSP05 facilitates customer’s product compliance to IEEE C62.41.2 Location Category C Low and US Dept of Energy MSSLC Model Spec.
Agency Approvals
Agency
Standard UL1449
Agency File Number 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
connected modules
Current, 10kA, 8/20us
• UL 1449 Type 4
• Meets ANSI C82.77-
Component Assembly
5-2015: Location
Recognition (Type 4CA)
Category CM, 10kV/5kA, 1.2/50µS-8/20µS Combination Wave.
• IEC61643-11 Class II/ EN61643-11 Type 2 Compliant1
• Meets IEEE C62.41.2:
• Compact form factor
Location Category CLow, (48x48x30mm) with
6kV/3kA, 1.2/50µS-8/20µS mounting tabs
Combination Wave.
• 240Vac and 277Vac
• Meets US Dept.
voltage ratings are
of Energy MSSLC
available for Class I
Model Spec.
and Class II installation
• Parallel connected
based on IEC luminaire
SPD device
protection classes
• Thermally protected
• CE - Meets the
Varistor technology
requirements of Low
• IP66 Water-proof and Dust-proof
Voltage and RoHS European Directives.
• Indication wire lead
options for Parallel
Notes: 1. Self-declared compliance.
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
LSP05 Series
Units
Continous
Steady State Applied Voltage:
Transient
Max AC Voltage Range (VM(AC)RMS)
Maximum Discharge Current 8/20μs Waveform (Imax)
Nominal Discharge Current 8/20µs Waveform (In) Operating Ambient Temperature Range (TA) Storage Temperature Range (TSTG) Isolation Voltage Capability (When the thermal disconnect opens)
Insulation Resistance
150 to 510
10,000 5,000 -45 to +85 -45 to +125 600 >1,000
V
A A °C °C V MΩ
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.
© 2019 Littelfuse, Inc. Specifications are subject to change without notice.
Revised: 11/04/19
Surge Protection Module
LED Lighting Surge Protection Module > LSP05
LSP05 Series Device Ratings & Specifications
Part Number7 LSP05120*
Operating Voltage (VAC)
120
LSP05240*
240
LSP05277*
277
LSP05347*
347
LSP05480* LSP05240LL* LSP05480LL*
480
L-L:240 L-N/G:120
L-L:480 L-N/G:277
MCOV/Uc (VAC)5
150
275
320
420
510 L-L:275 L-N/G:150 L-L:510 L-N/G:320
Maximum Discharge
Current (Imax)(A)2
10,000
10,000
10,000
10,000
10,000
10,000
10,000
Nominal Discharge
Current (In)(A)1 5,000
5,000
5,000
5,000
5,000
5,000
5,000
MLV (V)3
L-N:680 L-G:680 N-G:630 L-N:1070 L-G:1050 N-G:1020 L-N:1260 L-G:1280 N-G:1220 L-N:1590 L-G:1590 N-G:1570 L-N:1780 L-G:1800 N-G:1740 L-L:1070 L-N/G:680 L-L:1780 L-N/G:1280
Up (V)4
800
1200
1400
1700
1900 L-L:1200 L-N/G:800 L-L:1900 L-N/G:1400
Safety Compliance
IEC/EN 61643-116
UL1449
X
XX
XX
X
X
X X X X
Notes: 1. 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. 2. 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. 3. 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 4. 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. 5. MCOV/UC: Maximum Continuous Operating Voltage - maximum r.m.s. voltage that could be continuously applied to the SPD. 6. Part Numbers LSP05xxxPM Only. 7. * = - P or PM 8. Repetitive Surge Withstanding: 15 strikes at 5,000A (8/20us) with steady MLV/Up.
Figure 1. Repetitive Surge Capability for LSP05
SURGE.