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400 SERIES

MCG SURGE PROTECTION
OEM EQUIPMENT LEVEL PROTECTION
Ipeak = 10kA


 


10-Year Warranty

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UL 1449
2nd Edition Listed

ANSI/IEEE C62.41-1991
Category A

 400 Series
DESCRIPTION FEATURES
The 400 Series installed at or within a piece of equipment such as PLCs, fire alarm monitoring systems, security system controls, etc., will provide compact, heavy-duty surge suppression. The units employ a sophisticated combination of brute force surge protection and impulse filtering to prevent damage or malfunction to sensitive equipment. Reaction time is less than one nanosecond with automatic reset after the transient has passed.

Equipment components are susceptible to damage from lightning, transients, and surges. Conducted RFI can also be a problem. By installing the highly reliable 400 Series, transient over voltages that would normally exceed the threshold level are safely limited. A series filter attenuates the conducted RFI.

Sine tracking virtually eliminates transients that ride on the sine wave. The 400 Series provides superior attenuation at the critical lower frequencies.

The 400 series of surge protectors meet or exceed ANSI/IEEE C62.41-1991 and UL 1449.

400 Series Data Sheets (242KB)
400 Series Engineering Specifications (19KB)
  • Compact size - space efficient and easy to install.
  • Maximum surge protection - large absorption capability exceeding 400 joules.
  • Fast clamp response - in less than one nanosecond, currents are intercepted and safely diverted.
  • Sine tracking filter - offers superior transient attenuation at the critical lower frequencies.
  • Automatic rest - the unit automatically resets after an overvoltage transient condition has occurred.
  • Green LED status indicator.

CONFIGURATIONS:
405 407

415

416

417
RATED VOLTAGE (50/60/400Hz) (VAC) 

120

120

120

120

240
RATED CURRENT (rms) @ 40°C  5A 7.5A 15A 25A 25A
SERVICE (PHASE)  1 1 1 1 1
SURGE CURRENT (8/20µs) (kA)  10 10 10 10 10
CLAMP VOLTAGE (1mA) PEAK  220V 220V 220V 220V 425V
SUPPRESSION VOLTAGE IMPULSE (B3) 6kV/3kV  392V 392V 392V 420V 760V
SINWAVE (B3) 6kV/500A  250V 180V 120V 250V 330V
UL1449 SURGE VOLTAGE RATING  330V 400V 400V 400V 800V
SURGE ENERGY (JOULES) 10/1000µs  450 480 480 480 840
FILTER ATTENUATION MIL STD 220A (50 ohm) 
-20db  45kHz 30kHz 30kHz 30kHz 30kHz
-30db  75kHz 95kHz 90kHz 90kHz 80kHz
-40db  150kHz 300kHz 300kHz 300kHz 260kHz
-50db  250kHz 750kHz 880kHz 800kHz 530kHz
-60db  450kHz 1.5MHz 1.4MHz 1.0MHz 700kHz

ELECTRICAL SPECIFICATIONS
MAX. CONTINUOUS OPERATING VAC:  115%
RESPONSE TIME:  <5 NANOSECONDS
MODES OF PROTECTION:  L-N, L-G, N-G
SURGE CURRENT/PHASE (8/20µs) - 1 EVENT:  10kA
(BASED ON 415) - 2 IMPULSES:  5A
100 IMPULSES:  2kA
1,000 IMPULSES:  1kA
100 IMPULSES:  500A
PROTECTION PRESENT INDICATORS:  GREEN LED
OPERATING ALTITUDE:  13,000 ft. (4000m)
TEMPERATURE (OPERATING/STORAGE):  -40° to +70°C/-40° to +85°C
ENCLOSURE:   HIGH IMPACT PLASTIC
DIMENSIONS (405):   4.95" x 4.36" x 1.25" (126 x 111 x 32mm)
MOUNTING (405):   4.2" x 3.75"/ .185" ID - 4 HOLES
(107 x 96mm/4.7mm)
CONNECTION:   6-32 SCREW TERMINALS
SHIPPING WEIGHT:  <1 lbs. (.45kg)

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 © 2004 Sentinel Power Inc. All rights reserved.
Last Updated 08/13/07