TVSS - SURGE SUPPRESSOR

 

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TVSS (INDUSTRIAL SURGE SUPPRESSORS)

  

 

ASCO TVSS SYSTEMS CAN PROTECT YOUR ENTIRE FACILITY FROM DAMAGING ELECTRICAL SURGES.

THE PULSAR 450 OFFERS UP TO 80 KA OF SURGE CAPACITY, AND CAN BE MOUNTED INSIDE AN ASCO TRANSFER SWITCH

THE PULSAR 451 IS RATED FOR UP TO 400 KA OF SURGE CURRENT AND IS SUITABLE FOR THE MOST DEMANDING MISSION CRITICAL APPLICATIONS.

 

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Power surges cause millions of dollars in damage every year.  

Electrical power has always been subject to transients; split-second overvoltages caused by anything from inductive loads to lightning strikes.

In today's world, virtually every business depends on relatively fragile microelectronics to run everything from sophisticated computers to heavy machinery. Power disturbances can disrupt or cripple this equipment, causing the loss of data, productivity and money.

That's why its important to intercept transients, provide clean power to your facility, and safeguard your business from the unnecessary cost of equipment damage and downtime. And that's why ASCO provides the Pulsar series of High Performance Surge Suppressors to provide unsurpassed protection from damaging power surges and transients.

 

 

ASCO PULSAR 450 TVSS

The ASCO PULSAR 450 provides unparalleled protection from power surges and transients for smaller electrical panels or any application where a compact size is necessary.

The PULSAR 450 is a field proven, high performance surge suppressor which limits large surges and transients through a unique array of computer matched metal oxide varistors (MOVs).

It has repeatable surge current capability up to 80k amps per phase which insures the PULSAR 450 with long product life. Protection circuitry is enclosed inside a multi-cavity, glass filled plastic housing rated UL94-5V.

The assembly is packed with specially formulated sand and then epoxy encapsulated. The system is UL tested at 600 VAC and 300k AIC for maximum safety.

FEATURES

  • PULSAR technology protects linear & nonlinear loads

  • Available with all modes of protection (L-G, L-L, L-N, N-G)

  • Unique four cavity sand packed UL94-5V rated housing

  • UL1449, UL1283 and CSA listed

  • Suitable for mounting internal or external to panelboard

  • LED status indication of normal operation, under voltage, power loss, phase loss or component failure

  • Form C dry contacts to external alarm or monitoring single and three phase configurations available

  • Gray Noryl® housing rated NEMA 12, 4 and 4X

 

ASCO PULSAR 451 TVSS

The ASCO PULSAR 451 is a field proven, high performance surge suppressor which provides unsurpassed protection from damaging power surges and transients.

 Rated from 100 kA to 400kA the PULSAR 451 is typically installed at the service entrance or any location having medium to high exposure to energy surges and transients.

High energy current diversion is handled by multiple, parallel systems of computer matched nonlinear voltage dependent metal oxide varistor arrays.

The protection circuitry is packed with specially formulated sand and then epoxy encapsulated. This unique design insures unmatched levels of redundancy and exceptionally long product life.

All ASCO PULSAR 451 models are mounted in standard NEMA 12 enclosures. A door mounted status panel provides LED status indication of normal operation, under voltage, power loss, phase loss or component failure.

FEATURES

  • Computer-matched "smart" MOV array technology for surge protection

  • Unique sand-packed silver fuse network allows rated surge current to pass through without fuse operation

  • Life cycle tested to survive repeated surge currents

  • Available with all modes of protection (L-N,1--G,N-Q, L-L)

  • Sine wave tracking EMI/RFI filtering

  • On-line system monitoring/testing for all suppression components in all modes of protection

  • Form C dry contacts for remote system monitoring

  • Optional features include: rotary disconnect switch, audible alarm, silencing circuitry and surge counter for normal and common detection modes

  • UL rated 300kAIC at 600VAC

  • UL1449, UL1283 and CSA listed

  • ANSI/IEEE C62.11, C62.41, C62.45, Categories A, B and C3 tested

 

ASCO PULSAR TVSS - SURGE SUPPRESSOR DOWNLOADS
ASCO PULSAR 450 CUT SHEET (230 KB) ASCO PULSAR 451 CUT SHEET (230 KB)

 

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(Within the continental United States. Our UPS cutoff is at 09:00 AM PST, M-F. If we get your order before the cutoff time we can generally get it shipped the same day, otherwise we'll ship it the next business day)

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ASCO SERIES 450 PULSAR SURGE SUPPRESSOR - TVSS PRICES
ASCO SERIES 450 PULSAR TVSS, 80KA, 120/240 VOLT SINGLE PHASE,  P/N 450120S80 $703.54
ASCO SERIES 450 PULSAR TVSS, 80KA, 120/208 VOLT THREE PHASE,  P/N 450120Y80 $799.85
ASCO SERIES 450 PULSAR TVSS, 80KA, 120/208 VOLT THREE PHASE,  P/N 450120Y80 $799.85

 

ASCO SERIES 451 PULSAR SURGE SUPPRESSOR - TVSS PRICES

(WE ARE CURRENTLY BUILDING UP OUR STOCK OF 451 PULSAR TVSS SYSTEMS. PLEASE CALL US TO VERIFY STOCK STATUS. THE LEAD TIME FOR UNITS THAT ARE NOT IN STOCK IS APPROX TWO WEEKS.)
ASCO SERIES 451 PULSAR TVSS, 100KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 1 ENCLOSURE,   $1413.77 ASCO SERIES 451 PULSAR TVSS, 300KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 1 ENCLOSURE,   $3417.45
ASCO SERIES 451 PULSAR TVSS, 100KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 3R ENCLOSURE,   $1612.84 ASCO SERIES 451 PULSAR TVSS, 300KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 3R ENCLOSURE,   $3616.53
ASCO SERIES 451 PULSAR TVSS, 200KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 1 ENCLOSURE,   $2125.06 ASCO SERIES 451 PULSAR TVSS, 400KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 1 ENCLOSURE,   $5032.13
ASCO SERIES 451 PULSAR TVSS, 200KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 3R ENCLOSURE,   $2324.14 ASCO SERIES 451 PULSAR TVSS, 400KA, 120/208, OR 277/480 VOLT VOLT THREE PHASE, NEMA 3R ENCLOSURE,   $5231.21

 

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