Introduction: ALH-0.66 series current transformer has novel design, advanced compensation method, exquisite technology, safe and reliable performance, small and beautiful appearance, complete types, and is generally used for control, protection and measurement purposes.
peculiarity
The shell is made of high-strength PC material, fully enclosed structure, square and round hole compatibility, and can wear both cable and busbar.
The internal core is made of high-quality silicon steel sheets;
Comply with GB0840.2-2014;
Passed the national metrology certification;
Secondary current is divided into 5A and 1A;
parameter
Rated operating voltage (Un): AC660V
Rated frequency: 50-60Hz
Rated Continuous Thermal Current (ICTH): 1.2 x IPN
Rated short-time thermal current (ITH): 60x IPN(1sec.)
Power frequency withstand voltage: 3kV (1min, 50Hz; between housing and secondary terminals)
Insulation Class: E
Terminal type: Screw pressing type (thread M4)
Operating torque: tightening torque 0.8-1.2N.m, maximum bearing torque 2.4N.m;
Degree of protection: IP00 terminal, IP40 housing;
Altitude of the installation site: no more than 3000 meters
We will provide customers with high-quality products and satisfactory services with honest and trustworthy, convenient and fast business methods and strict management.
This article introduces APT/Siemens Ergong ALH-0.66 series current transformer insulation class E products, if you are interested in APT/Siemens Ergong current transformer, please also contact our customer service, we are looking forward to your call, hope our technology and service can bring you a better experience.
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