Approvals & Standards
IEC 60282-1
Key features & benefits
Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades.
Mersen HV fuse link for motor protection is specially designed to protect HV motors against the effect of short circuit current and support repeated peak currents due motor starting.
Mersen uses the best materials : fuse elements are in pure silver, caps are in silver-plated brass and body is in melamine fiber glass.
As defined in the IEC 60644 the coefficient K is 0.51.
Applications
HV motor protection
项目编号
R085621
Catalogue No.
45ASD72V250P-3
Description
电机用高压后备熔断器 Limitor® 7.2kVAC 国际电工委员会 250A d76mm, L442mm 和 撞击器 50N
EAN/UPC 码
3605340071047
额定交流电压 (IEC)
7.2 kV
Ampere Rating
250 A
熔断器规格
d=76mm, L=442mm
安装
Clip
Clearing I2t At Rated Voltage
1000 kA²s
AC Max I.R./Breaking Capacity: I1
50 kA
Min Interrupting Rating (MBC)
1400 A
中等电流值下的功耗
52 W @ 0.7 In
指示系统
Yes
指示系统类型
Striker
Connection/Terminal Material
Silver-Plated Brass
接线/端子类型
Cylindrical
主体/绝缘材料
Melamine fiber glass
产品重量
4.2 kg
产品直径
76 mm
产品长度
508 mm
销售包装数量
3 EACH
销售包装重量
12.6 kg
销售包装宽度
340 mm
销售包装长度
550 mm
销售包装高度
110 mm