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สมัครงาน
ลิ้งก์ภาพ
275HP : โวลท์เตจดีเทกเตอร์, 240Vac ถึง 275kVac, แสดงผลด้วย 1 หลอด LED, เสียง
ข้อมูลสินค้า
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รหัสสินค้า
275HP
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เข้าชม
5,749 ครั้ง
ยี่ห้อ
SEW
รุ่น
275HP
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แก้ไขล่าสุดเมื่อ
30/04/2019 15:16
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รายละเอียดสินค้า
275HP : โวลท์เตจดีเทกเตอร์, 240Vac ถึง 275kVac, แสดงผลด้วย 1 หลอด LED, เสียง
General :
The SEW 275 HP is a high voltage proximity detector. It has eight voltage detection settings from 240Vac to 275kVac. The 275 HP consists of an internal pickup sensor plate, a sensitivity selector, a visual and a sound annunciator. With the 275 HP, physical contact with electrical conductors is not necessary when testing for live lines. This tester works by proximity. Its sensor senses the radiated field which surrounds live conductors. Radiated field strength increases with voltage and decreases quickly with distance or earth shielding. The radiated field from a cable of closely bunched conductors supplied by three phase power tends to cancel (See "Limitations of use" paragraph). Detecting distance of a 250Vac single live wire is approximately 10cm. With a bunched neutral and earth cable, as in a flexible cable, the distance is reduced to 5cm. Specification : • Sealed by "0" rings • 8 voltage settings : 240Vac, 2kV, 6kV, 11kV, 22kV, 33kV, 132kV, and 275kV • High bright LEDs visual indication • Sound indication • Easy-to-proov method • Self-test selection • Use 3 x 1.5V "C" batteries • High impact nylon casing • Non-contact work by proximity • Compatible with most link sticks • Light weight, robust, & compact • Suitable for indoor and outdoor use • Detect low voltage on any systems • Easy access to batteries • No special parts needed • Simple and efficient to use • Weight :Approx. 500g. • Meets EN61000-3-2 EN61000-3-3 EN61326-1 EN55011 EN61000-4-2 EN61000-4-3 EN61000-4-4 EN61000-4-5 EN61000-4-6 EN61000-4-11
Tags : 275HP , SEW , โวล์เตจดีเท็กเตอร์ , ไฮโวลท์เตจดีเทกเตอร์ , ไม้ชักฟิวส์ , เครื่องวัดและทดสอบระบบไฟฟ้าแรงสูง , voltage detector , high voltage detector , hotstick , telescopic , telescoping , High Voltage , Hotline Tools