商用电热锅炉超温保护热切断器

厂商 :上海联一数码科技有限公司

上海市 上海市
  • 主营产品:
  • 限温器
  • 热熔断器
  • 热保护器
联系电话 :15316732219
商品详细描述
MANUAL RESET LIMIT CONTROL-HLX(手动复位极限保护温控器-HLX系列)


The HL series manual reset limit control from Therm–O–Disc? offers a time – proven, robust manual reset package that is capable of handling electrical loads up to 50 amps at 480VAC. Originally designed as a limit for electric water heating applications,the HL/HLX series carries UL / CSA recognition and is commonly used today in electric heating or specialty applications that require it’:s high current and voltage handling capability.
(HL系列手动重置极限控制从Therm-O-Disc?提供了一个时间,证明,健壮的手动复位方案能够处理电器负载50安培480 vac。设计作为电加热水的限制应用程序)


Double-Pole Single Throw(双刀单掷)
-Accepted industry standard for domestic electric heater overtemperature protection.(满足电加热器超温保护的行业标准)
-U.L and C.S.A recognized(UL和CSA认证)


OPERATING TEMPERATURES-Can be calibrated to operate at any temperature up to 300℉. Normal differentials between opening and closing range  from 40℉ to 70℉,depending  on the top operating temperature.【工作温度--标定温度可达300℉(148.8℃)。标准温差范围是40℉-70℉】




ELECTRICAL RATINGS(Each Circuit)(电气负载)
Terminal 1 & 2--Circuit#1
Terminal 3 & 4--Circuit#2


Resistive Load(电阻性负载):
Maximum calibration temperature(标定温度) 300°F (148.8°C)
Maximum calibration temperature 480 V/50 amps For calibration up to 300°F (148.8°C)
Maximum CSA agency rating 600/25 amps/6000 cycles For cal. up to 300°F (121°C)


Motor Load(电感性负载):
4.6 F.L.A.at 115 volts AC
2.3 F.L.A.at 230 volts AC


Pilot Duty:
125 volt-amperes at 115/230VAC


APPLICATIONS(应用)
Electric Water Heaters(电热水器)
Portable Electric Heaters(便携式电热器)
Industrial Electric Heaters(工业电加热器)
Hot and Cold Vending Machines(热冷饮自动售货机)
Miscellaneous Applications(各种应用)
相关产品推荐