FERRAZ快速熔断器
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FERRAZ快速熔断器
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PSC SQUARE BODY
690/700 Volt
SEMICONDUCTOR PROTECTION FUSES
Ferraz Shawmut 690/700V PSC fuse-links provide maximum
flexibility in equipment design and ultimate protection for today’s
power conversion equipment. These square body fuse-links are
available in four different body sizes, each size having seven
worldwide acceptable mounting styles. The different mounting
styles and body sizes along with a broad range of ampere ratings
allow greatest flexibility in equipment design.
The Ferraz Shawmut PSCfuses have been engineered to provide
state-of-the-art protection for SCR’s, diodes, thyristors, GTO’s
and IGBT devices. They have pure silver, die-cut elements
embedded in solidified sand, which helps control arcing
characteristics for low I2t and high interrupting rating. All contact
surfaces are silver plated and all hardware is non-magnetic.
All fuse links are equipped with a low voltage trip-indicator. This
trip-indicator can operate a field mountable microswitch which is
easily mounted directly onto the fuse even while in service.
Features/Benefits
HIGHLIGHTS: APPLICATIONS:
(cid:1)
Choice of mounting styles gives wide choice for
(cid:1) Extremely Fast Acting (cid:1) Protection of rectifiers, equipment design
(cid:1) Current Limiting inverters, DC drives,
(cid:1)
UPS Systems,reduced Broad range of ampere ratingsin a given body
(cid:1) Very Low I2t size for design flexibility
voltage motor starters,
(cid:1) Worldwide Acceptability and other equipment (cid:1)
IEC 269-4 compliance for worldwide
(cid:1) Superior Cycling Ability in globally accepted semiconductor applications
applications
Ratings Approvals * For Microswitch information see page J10
(cid:1) AC: 40-2500A (cid:1) UL Recognized
500-700 VAC Component
200 kA IR (cid:1) Sizes 30,31,32,33
(cid:1) DC:Consult Factory tested to IEC 269.4
North American Reference Numbering System European Reference Numbering System
A 070 URD31 I350 6,9 URD31 I350
A.C.
Rated Volts Rated Volts
Part Number Designation: (070=700V) (6,9=690V)
6,9 URD: European/IEC Class Class
Mounting Style/Approval 30 30
Size 31 Size 31
Tested @ 1.1 Vn 3 32
3
3 32
3
AO7O URD: North American Mounting Types Mounting Types
Straight-blade, short KI DIN 80 DO8A
Mounting Style/Approval Straight-blade, long LI DIN 110 D11A
Flat-type, one hole (American) TTI Flat-type, one hole (metric) TTF
French Blade EF
Tested @ Vn Indicator
Indicator
Amp Rating
*Vn = rated voltage Amp Rating
D 62PSC SQUARE BODY
690/700 Volt
SEMICONDUCTOR PROTECTION FUSES
Outline Dimensions Dimensions European Blade, Type DO8A
Types DO8A and D11A CATALOG DIMENSIONS - mm
NO. A B C D E F G
10.5
6,9 URD 30 DO8A (50-550) 40 25 12.5 21 17 77 110
6,9 URD31 DO8A (40-1000) 51 25 12.5 25 22.5 77 110
10.5 B
C
6,9 URD31 DO8A (40-1000) 60 32 16 30 27 77 110
6 URD 32 DO8A 1250
47.6 6,9 URD33 DO8A (500-1400) 74.5 40 20 37.2 34.25 77 110
H F 6 URD 33 DO8A (1600-1800)
G
European Blade, Type D11A
D
4.7 CATALOG DIMENSIONS - mm
NO. A B C D E F G
A
6,9 URD 30 D11A (50-550) 40 25 12.5 21 17 101.6 134.6
D
6,9 URD 31 D11A (200-800) 51 25 12.5 25.5 22.5 101.6 134.6
6,9 URD 32 D11A (400-1000) 60 32 16 30 27 101.6 134.6
6 E
A 6,9 URD 33 D11A (500-1400) 74.5 40 20 37.2 34.25 101.6 134.6
6 URD 33 D11A (500-1400)
Dimensions North American Straight Blade, Type KI
CATALOG DIMENSIONS - mm/(in)
NO. A B C D E F G H J
A070 URD 30 KI (63-550) 40 25 12.5 21 18 68 107 129 10.5
Types KI and LI
(1.57) (.98) (.49) (.83) (.71) (2.68) (4.21) (5.08) (.41)
A070 URD 31 KI (200-800) .51 25 12.5 25.5 22.5 67.6 107.1 128.8 14.3
(2.01) (.98) (.49) (1.0) (.89) (2.66) (4.22) (5.07) (.56)
J B A070 URD 32 KI (400-1000) 60 32 16 30 27 74.2 109 134 14.6
C
(2.36) (1.26) (.63) (1.18) (1.06) (2.92) (4.29) (5.28) (.57)
A070 URD 33 KI (500-1400) 74.5 40 20 37.2 34.2 75.4 107.6 134 15.9
47.6 (2.93) (1.57) (.79) (1.46) (1.35) (2.97) (4.24) (5.28) (.63)
690/700 Volt
SEMICONDUCTOR PROTECTION FUSES
Ferraz Shawmut 690/700V PSC fuse-links provide maximum
flexibility in equipment design and ultimate protection for today’s
power conversion equipment. These square body fuse-links are
available in four different body sizes, each size having seven
worldwide acceptable mounting styles. The different mounting
styles and body sizes along with a broad range of ampere ratings
allow greatest flexibility in equipment design.
The Ferraz Shawmut PSCfuses have been engineered to provide
state-of-the-art protection for SCR’s, diodes, thyristors, GTO’s
and IGBT devices. They have pure silver, die-cut elements
embedded in solidified sand, which helps control arcing
characteristics for low I2t and high interrupting rating. All contact
surfaces are silver plated and all hardware is non-magnetic.
All fuse links are equipped with a low voltage trip-indicator. This
trip-indicator can operate a field mountable microswitch which is
easily mounted directly onto the fuse even while in service.
Features/Benefits
HIGHLIGHTS: APPLICATIONS:
(cid:1)
Choice of mounting styles gives wide choice for
(cid:1) Extremely Fast Acting (cid:1) Protection of rectifiers, equipment design
(cid:1) Current Limiting inverters, DC drives,
(cid:1)
UPS Systems,reduced Broad range of ampere ratingsin a given body
(cid:1) Very Low I2t size for design flexibility
voltage motor starters,
(cid:1) Worldwide Acceptability and other equipment (cid:1)
IEC 269-4 compliance for worldwide
(cid:1) Superior Cycling Ability in globally accepted semiconductor applications
applications
Ratings Approvals * For Microswitch information see page J10
(cid:1) AC: 40-2500A (cid:1) UL Recognized
500-700 VAC Component
200 kA IR (cid:1) Sizes 30,31,32,33
(cid:1) DC:Consult Factory tested to IEC 269.4
North American Reference Numbering System European Reference Numbering System
A 070 URD31 I350 6,9 URD31 I350
A.C.
Rated Volts Rated Volts
Part Number Designation: (070=700V) (6,9=690V)
6,9 URD: European/IEC Class Class
Mounting Style/Approval 30 30
Size 31 Size 31
Tested @ 1.1 Vn 3 32
3
3 32
3
AO7O URD: North American Mounting Types Mounting Types
Straight-blade, short KI DIN 80 DO8A
Mounting Style/Approval Straight-blade, long LI DIN 110 D11A
Flat-type, one hole (American) TTI Flat-type, one hole (metric) TTF
French Blade EF
Tested @ Vn Indicator
Indicator
Amp Rating
*Vn = rated voltage Amp Rating
D 62PSC SQUARE BODY
690/700 Volt
SEMICONDUCTOR PROTECTION FUSES
Outline Dimensions Dimensions European Blade, Type DO8A
Types DO8A and D11A CATALOG DIMENSIONS - mm
NO. A B C D E F G
10.5
6,9 URD 30 DO8A (50-550) 40 25 12.5 21 17 77 110
6,9 URD31 DO8A (40-1000) 51 25 12.5 25 22.5 77 110
10.5 B
C
6,9 URD31 DO8A (40-1000) 60 32 16 30 27 77 110
6 URD 32 DO8A 1250
47.6 6,9 URD33 DO8A (500-1400) 74.5 40 20 37.2 34.25 77 110
H F 6 URD 33 DO8A (1600-1800)
G
European Blade, Type D11A
D
4.7 CATALOG DIMENSIONS - mm
NO. A B C D E F G
A
6,9 URD 30 D11A (50-550) 40 25 12.5 21 17 101.6 134.6
D
6,9 URD 31 D11A (200-800) 51 25 12.5 25.5 22.5 101.6 134.6
6,9 URD 32 D11A (400-1000) 60 32 16 30 27 101.6 134.6
6 E
A 6,9 URD 33 D11A (500-1400) 74.5 40 20 37.2 34.25 101.6 134.6
6 URD 33 D11A (500-1400)
Dimensions North American Straight Blade, Type KI
CATALOG DIMENSIONS - mm/(in)
NO. A B C D E F G H J
A070 URD 30 KI (63-550) 40 25 12.5 21 18 68 107 129 10.5
Types KI and LI
(1.57) (.98) (.49) (.83) (.71) (2.68) (4.21) (5.08) (.41)
A070 URD 31 KI (200-800) .51 25 12.5 25.5 22.5 67.6 107.1 128.8 14.3
(2.01) (.98) (.49) (1.0) (.89) (2.66) (4.22) (5.07) (.56)
J B A070 URD 32 KI (400-1000) 60 32 16 30 27 74.2 109 134 14.6
C
(2.36) (1.26) (.63) (1.18) (1.06) (2.92) (4.29) (5.28) (.57)
A070 URD 33 KI (500-1400) 74.5 40 20 37.2 34.2 75.4 107.6 134 15.9
47.6 (2.93) (1.57) (.79) (1.46) (1.35) (2.97) (4.24) (5.28) (.63)
AIGCFERRAZ快速熔断器是一种专门设计用于电力系统中提供短路保护的高压电器元件。该品牌由巴西FERRAZ公司生产，以其高效、响应迅速和可靠性而闻名。快速熔断器能够在电流超过其额定值时，在极短时间内（通常在毫秒级）切断电路，从而防止电气设备因过载或短路导致的严重损坏和火灾风险。
FERRAZ快速熔断器具有多种规格和系列，适应不同的电压等级（如AC或DC）、电流容量、动作特性（例如反时限或恒定电流），以及对分断能力、恢复电压限制等方面的不同要求。它们广泛应用于电机控制、变频器、不间断电源（UPS）、电力电子装置、电力变压器以及其他需要瞬时过流保护的场合。由于其快速熔断的特性，使得FERRAZ快速熔断器在许多工业自动化和电力系统应用中得到了广泛应用和认可。
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