BRAND : COOPER BUSSMANN(EATON‘S)
CHSF系列,紧凑型高速熔断器
Product Information
Eaton's Bussmann Division fuses and surge circuit protection ...
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Best Solution For Your Business.
Product description: Eaton answers the call for
compact drives, power
conversion and UPS
equipment with our new
Bussmann® series compact
high speed fuses. Our 50-400 amp fuses use
up to 48% less enclosure
space when compared
with traditional high speed,
round body fuses. What’s
more, the innovative design
allows for a significantly
smaller package without
compromising heat rise
performance. With the most compact high
speed 500Vac/dc fuses
in the industry, we help
you achieve smaller overall
equipment designs. Features and benefits: • Using up to 48% less
enclosure space allows
for a reduction in the
overall size of power
conversion equipment • Innovative design
allows for a significantly
smaller package without
compromising heat rise
performance, preventing
extensive equipment
redesign. • Global acceptance
with UL®, CSA® and
IEC® for products sold
worldwide. • Bolt-on design provides
design flexibility for
installation in fuse blocks
or direct mounting on
busbars. Specifications
Ratings • Volts - 500Vac/dc • Amps – 50-400A • Interrupting rating • Max AC – 200kA • Min AC 400% • Max DC – 50kA • Min DC 800% • Conforms to IEC® aR specifications for shortcircuit
protection Agency information • UL Recognized, File E56412, Guide JFHR2 • CSA Component Acceptance, Class 1422-30,
File 53787 • IEC aR (self certified) • CE • RoHS compliant • REACH declaration available upon request Catalog numbers:Watts loss / percent of rated current Catalog number Amps AC/DC I2t (A2s) pre-arcing AC* I2t (A2s) total clear DC** I2t (A2s) total clear @ 80% @ 50% CHSF-50 50 304 1875 935 3.8 1.3 CHSF-60 60 438 2700 1346 4.5 1.5 CHSF-70 70 596 3675 1833 5.3 1.8 CHSF-80 80 778 4800 2394 6.1 2 CHSF-100 100 1216 7500 3740 7.6 2.5 CHSF-125 125 2042 12,721 6465 12 3.6 CHSF-150 150 2941 18,318 9309 14.3 4.3 CHSF-175 175 4003 24,933 12,671 16.7 5.1 CHSF-200 200 5228 32,566 16,550 19.1 5.8 CHSF-225 225 6835 48,028 21,278 26.1 7 CHSF-250 250 8438 59,293 26,270 29 7.8 CHSF-300 300 12,151 85,382 37,828 34.8 9.4 CHSF-350 350 16,539 116,215 51,488 40.6 10.9 CHSF-400 400 21,603 151,791 67,250 46.4 12.5 * @ 200kA/500Vac. ** @ 50kA/500Vdc.