bussmann TPA系列通讯保护直流熔断器
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bussmann TPA系列通讯保护直流熔断器
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Bussmann
®
Telpower DC Power Distribution Fuses TPA
®
170 Volts, DC, 3–50 Amps
Dimensional Data – TPAFuses
38.10 14.61
1.50" .58"
4.83
.19"
10.31
.41"
•Recognized branch circuit protection.
•Current-limiting capability.
•Complete system coordination capability.
•Use with Telpower TP15914 and TP15900-4
CATALOG SYMBOL: TPAand TPA-B
Disconnect Switches.
DC POWER DISTRIBUTION FUSES
•Five position spare fuseholder available –
AMPERE RATING: 3-50 Amps
Part No. 5TPH.
VOLTAGE RATING: TPA- 170 VOLTS DC; TPA-B - 65V DC
INTERRUPTING RATINGS: TPA, 100 kA; TPA-B, 20kA
CONSTRUCTION:
• SILVER-PLATED BRASS FERRULES AND INDICATOR PIN.
• GLASS MELAMINE TUBE.
AGENCYAPPROVALS: Five Position Spare Fuseholder – 5TPH
U.L. RECOGNIZED (GUIDE # JFHR2, FILE E56412)
CSACERTIFIED, CLASS 1422-30, FILE 53787
75.57
2.98"
Catalog Numbers
26.16
TPA-3 TPA-25 TPA-B-20
1.03"
TPA-5 TPA-30 TPA-B-25
TPA-10 TPA-40
TPA-15 TPA-50
TPA-20 SPARE FUSE DOUBLE SIDED
HOLDER BODY ADHESIVE TAPE
15.88
.63"
Form No. TPA
12-28-98 Page 1 of 2
SB98107 Rev. A BIF Doc #5012Bussmann
®
Telpower DC Power Distribution Fuses TPA
®
170 Volts DC, 3–50 Amps
1,000
100
10
1
.1
.01
The only controlled copy of this BIF document is the electronic read-only version located on the
Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This
bulletin is intended to clearly present comprehensive product data and provide technical informa-
tion that will help the end user with design applications. Bussmann reserves the right, without
notice, to change design or construction of any products and to discontinue or limit distribution of
any products. Bussmann also reserves the right to change or update, without notice, any technical
information contained in this bulletin. Once a product has been selected, it should be tested by the
user in all possible applications.
Form No. TPL
12-28-98 Page 2 of 2
SB98107 Rev. A BIF Doc #5012
1 01 001 000,1 000,01
CURRENT IN AMPERES
SDNOCES
NI
EMIT
AMPERE
RATING 1,000
3
5
10 100
15
10
1
.1
.01
1 01 001 000,1 000,01
CURRENT IN AMPERES
SDNOCES
NI
EMIT
AMPERE
RATING
20
30
40
50
1,000
100
10
1
.1
.01
1 01 001 000,1 000,01
®
Telpower DC Power Distribution Fuses TPA
®
170 Volts, DC, 3–50 Amps
Dimensional Data – TPAFuses
38.10 14.61
1.50" .58"
4.83
.19"
10.31
.41"
•Recognized branch circuit protection.
•Current-limiting capability.
•Complete system coordination capability.
•Use with Telpower TP15914 and TP15900-4
CATALOG SYMBOL: TPAand TPA-B
Disconnect Switches.
DC POWER DISTRIBUTION FUSES
•Five position spare fuseholder available –
AMPERE RATING: 3-50 Amps
Part No. 5TPH.
VOLTAGE RATING: TPA- 170 VOLTS DC; TPA-B - 65V DC
INTERRUPTING RATINGS: TPA, 100 kA; TPA-B, 20kA
CONSTRUCTION:
• SILVER-PLATED BRASS FERRULES AND INDICATOR PIN.
• GLASS MELAMINE TUBE.
AGENCYAPPROVALS: Five Position Spare Fuseholder – 5TPH
U.L. RECOGNIZED (GUIDE # JFHR2, FILE E56412)
CSACERTIFIED, CLASS 1422-30, FILE 53787
75.57
2.98"
Catalog Numbers
26.16
TPA-3 TPA-25 TPA-B-20
1.03"
TPA-5 TPA-30 TPA-B-25
TPA-10 TPA-40
TPA-15 TPA-50
TPA-20 SPARE FUSE DOUBLE SIDED
HOLDER BODY ADHESIVE TAPE
15.88
.63"
Form No. TPA
12-28-98 Page 1 of 2
SB98107 Rev. A BIF Doc #5012Bussmann
®
Telpower DC Power Distribution Fuses TPA
®
170 Volts DC, 3–50 Amps
1,000
100
10
1
.1
.01
The only controlled copy of this BIF document is the electronic read-only version located on the
Bussmann Network Drive. All other copies of this BIF document are by definition uncontrolled. This
bulletin is intended to clearly present comprehensive product data and provide technical informa-
tion that will help the end user with design applications. Bussmann reserves the right, without
notice, to change design or construction of any products and to discontinue or limit distribution of
any products. Bussmann also reserves the right to change or update, without notice, any technical
information contained in this bulletin. Once a product has been selected, it should be tested by the
user in all possible applications.
Form No. TPL
12-28-98 Page 2 of 2
SB98107 Rev. A BIF Doc #5012
1 01 001 000,1 000,01
CURRENT IN AMPERES
SDNOCES
NI
EMIT
AMPERE
RATING 1,000
3
5
10 100
15
10
1
.1
.01
1 01 001 000,1 000,01
CURRENT IN AMPERES
SDNOCES
NI
EMIT
AMPERE
RATING
20
30
40
50
1,000
100
10
1
.1
.01
1 01 001 000,1 000,01
AIGCBussmann TPA系列是一种专为通信系统设计的高级直流熔断器产品。该系列以其在通讯设备和网络中提供卓越的保护性能而著称，主要用于防止由于过电流、短路或其他形式的电流量异常导致的设备损坏或通信中断。TPA系列熔断器采用特殊材料制成的高熔点导体，具有极快的响应时间和低的恢复电压特性，确保在发生故障时能迅速切断电流，从而保障通信系统的稳定性和可靠性。
此系列熔断器具备高度的定制化选项，可根据不同应用场合（如24V DC、48V DC、60V DC等）以及所需额定电流（从小到几安培到数百安培不等）进行选择。此外，TPA系列还可能包括各种保护功能，例如浪涌保护、ESD防护等，以全面满足现代通信系统对于电磁兼容性和安全性方面日益严格的要求。综上所述，Bussmann TPA系列是电力电子行业中一款专业针对通信设备及网络的高效、可靠的直流熔断器解决方案。
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