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Residential /
Industrial
Surge
Protection
Systems
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TES 240R
Residential / Light Industrial
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Applications
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| 120 VAC - 240 VAC Surge Arrester for residential
and light industrial usage. Installed at wattmeter, service entry,
or weatherhead, safety clamps and dissipates lightning induced safely
AC line high voltage current impulses going to a residence, apartment
or a light industrial building. |
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Description
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| Introducing the TES 240 R Surge Arrester,
installed at wattmeter, locations for residential and light industrial
applications. The TES 240 R Surge Arrester is specifically designed
for long lifetimes even with strong lightning activity and temporary
line overvoltage conditions. A tough Surge Arrester for tough line
conditions.. |
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Features
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- 40,000 Amp peak capability, each VAC leg
- 210 VAC, continuous 5 minutes, temporary overvoltage clamping
capability.
- Lowest, reliable voltage clamping level
- Safety fusing, both 120 VAC legs, patented
- LED "unit good" indicators, both 120 VAC legs
- Fire proof and explosion proof polycarbonate glass-fiber reinforcement
enclosed with matching mounting connector
- Sealed units except for mounting connector wiring opening
- For less inductance, #10 AWG tinned wires.
- Competitive pricing
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Electrical Ratings
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| Maximum Peak Surge Current (each 120 VAC leg) |
Excellent
40KA plus
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| Maximum Clamping Voltage Level @
40 KA (each 120 VAC leg) |
Very Good
840 VDC
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Start Clamping Voltage Level
@ 1 ma (each 120 VAC leg) |
Very Good
240 VDC
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| Accelerated Life Test - look
at the
test results and the guidelines
for testing of TESCO products. |
Surge Arrester still in excellent condition
at end of tests. No arcing.
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| Temporary Overvoltage - continuous,
5 minutes, maximum line voltage without thermal runaway.
Must be 185 VAC or greater. |
Excellent
210 VAC
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| End of Life Failure Mode- click
here |
Surge Arrester still in excellent
condition at end of tests. No arcing. |
| Enclosure Flammability (550C or greater) |
960C, UL 94 V1 |
| Ultra-Violet Resistance |
Good UV stability in tropical conditions |
| Salt-Fog Corrosion Resistance |
Very good |
| Enclosure dimensions |
********* |
| Recommended "Hole Size" for Mounting Connector |
********* |
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Copyright © 1998 TESCO. All rights reserved.
Revised: May 23 , 2000.
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