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LSP05277P Datasheet دیتاشیت PDF دانلود

دیتاشیت - Littelfuse - Thermally Protected Varistor Module

شماره قطعه LSP05277P
شرح مفصل Thermally Protected Varistor Module
تولید کننده Littelfuse 
آرم Littelfuse 


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LSP05277P شرح
LSP05 Module Series
Varistor Products
Thermally Protected Varistor Module > LSP05
RoHS
Agency Approvals
Agency
Standard
UL1449 3rd Edition
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
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 SPD facilitates custom-
er’s product compliance to IEEE C62.41.2 Location Category
C Low and US Dept of Energy MSSLC Model Spec.
Features
• Maximum Discharge
• CE Compliance
Current, 10kA, 8/20us
IEC61643-11 Class II/
• Meets ANSI C136.2/
EN61643-11 Type 2
IEEE C62.41.2 Location • Compact form factor
Category C Low Exposure (48x48x30mm) with
• Parallel connected
mounting tabs
SPD device
• 240Vac and 277Vac
• Thermally protected
Varistor technology
• IP66 Water-proof
and Dust-proof
• Indication wire lead
voltage ratings are CE
compliant and available
for Class I and Class II
installation based on
IEC protection classes
options for Parallel
connected modules
Notes:
1. These parts are in compliance with IEC61643-11 Class II (Low Voltage System) and
EN61643-11 Type 2 (Low Voltage System).
2. Tested for temporary overvoltage from low-voltage system faults per IEC 61643-11
Datasheet
Resources
Samples
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
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.
2
© 2014 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 07/24/14

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