產品詳情
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Wireless Phasing The TAG®-5000 Phase-Free® Wireless Phaser provides a unique b of phasing across a single-phase or three-phase system to make certain that correct polarity has been established prior to "closing-in" a switch. The TAG-5000 consists of two units, a transmitter and receiver, which communicate via a radio frequency signal, thus eliminating the need for a connecting cord found on traditional phasing sets. Since the units communicate via radio signals, the range of operation is extended to more than 33 feet through the air and over 1,000 feet along overhead conductors and can operate through walls or partitions. The TAG-5000 can be used for all overhead and underground phasing applications with appropriate underground probes and is ideal for use at higher voltages – up to 230kv – where safety and ease-of-use are prime considerations. In operation, the transmitter is placed in contact with an energized conductor. The transmitter first acts as a voltage detector by emitting audible and visual indications. After the voltage detection sequence, the transmitter then begins to transmit a signal to the receiver. The receiver is then placed in contact with another energized conductor. The receiver processes the signal and indicates if the conductors are "in" or "out-of-phase" by emitting both audible and visual alarms. The TAG-5000 design offers several advantages and increased safety over conventional phasing equipment such an extended range of operation - more than 33 feet through the air and up to 3,000 feet along overhead conductors. The TAG-5000 has a lightweight design, can operate on voltages up to 230 kV and can easily be operated by one person. Wireless Phasing Features · Range of operation is more than 33' through the air - over 1,000' along overhead conductors · No connecting cord between transmitter and receiver · Built-in universal splines for hotstick attachment · Rugged and lightweight design · Both transmitter and receiver powered by 9V lithium or alkaline battery · Audible and visual indications · All-Check? self-test feature for verifying proper operation prior to use · Phase through walls and bl enclosures · Phase conductors on system voltages up to 230kV (phase-to-phase) · Includes overhead probes and foam filled carrying case · Can be used on 50Hz and 60Hz systems HD Electric Company is committed to ongoing review and improvement of its product lines, and thus reserves the right to modify product design and specifications without notice. 以下中文資料介紹僅供參考，產品資料以英文為準 TAG-5000數(shù)字高壓無線核相儀概述： 主要優(yōu)點在于去掉了連接開路點兩端的引線，使用起來比電壓表或核相器要簡單。由于本儀器通過無線電信號來通訊，使用范圍可以擴展到近10米，并且可以穿過圍墻和隔板使用。同時，這種輕型的裝置（發(fā)射器和接收器每個的重量是1磅）提高了使用的舒適度，可以一個人輕松和安全地操作兩個儀器。TAG5000型的基本應用是在困難的使用條件下，即現(xiàn)有的電壓表或核相器不適合使用的情況。在較高的電壓情況下，安全性和簡易的使用是首要因素，TAG5000型是您理想的選擇。而且，這種裝置可以穿過圍墻和金屬屏蔽來使用，這在使用常規(guī)儀器時往往會面臨問題。TAG5000型包括兩個部分。一個是電壓探測器和發(fā)射器的聯(lián)合裝置，首先判斷線路是否帶電，然后發(fā)出有關導體相位的信號。另一個是接收裝置，獲得發(fā)射器發(fā)出的信號，然后在測試時用信號通知用戶導體達到了同相。在使用中，首先對所有線路使用TAG5000的發(fā)射器，裝置同線路進行接觸，通過發(fā)出蜂鳴聲和閃爍光確定它們帶電。然后把發(fā)射器置于開路點的一端，接收裝置依次置于開路點另一端的各個導體上，直至找到與發(fā)射器所在的導體同相位的線路。
TAG-5000數(shù)字高壓無線核相儀操作方法： TAG-5000數(shù)字高壓無線核相儀參數(shù)：
1、電壓等級 400v～220Kv （標配35KV） TAG-5000數(shù)字高壓無線核相儀特點：
1、TAG5000數(shù)字高壓無線核相器屏幕顯示內容：無線高壓核相儀，不同相、同相、頻率、X、Y、 。
.無線電信號發(fā)送、接收和比較原理
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