国产三级伦理在线,久久久久黄久久免费漫画,成人国产精品日本在线,欧美美最猛性xxxxxx

Wireless Phasing

The TAG?-5000 Phase-Free? Wireless Phaser provides a unique method 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 metal 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數字高壓無線核相儀概述：

主要優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射器的聯合裝置，首先判斷線路是否帶電，然后發出有關導體相位的信號。另一個是接收裝置，獲得發射器發出的信號，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的發射器，裝置同線路進行接觸，通過發出蜂鳴聲和閃爍光確定它們帶電。然后把發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，直至找到與發射器所在的導體同相位的線路。

TAG-5000數字高壓無線核相儀操作方法：
1、先將 X和Y采集器分別掛到同一高壓線路上，主機顯示屏應顯示X、Y同相。
2、在高壓線核相時應分別將X和Y采集器按以下方法排列進行核相：AA′同相000°左右，AB′不同相 120°左右，BB′ 同相000°左右， BC′不同相120°左右，CC′同相000°左右。
3、如果要得到精確數值，應將其中一采集器放到高壓線一采集點上不動，再將另一采集器圍繞高壓線另一采集點前后左右移動，以找出精確的相位角度。 
4、在核相時，如 AA′、AB′、BB′. BC′、CC′的測試數據均為顯示不同相，這是由于所測的兩組供電線路接線組別不同，可能會出現30或60°的相位差。下面介紹出現這種情況時的測量標準（以30°相位差為例）：測試方法與①和②相同，所測結果以應為：AA ' 不同相30°、AB'不同相120°,BB'不同相30°, BC'不同相120°、CC ' 不同相30°(注：120°和240°只表示正相序或逆相序) 
5、在測量≥10KV時，X和Y可直接同時放在導線或絕緣皮上進行核相 
6、在≥66KV核相時，X和Y采集器可以采取接觸或非接觸方法核相。（如測量110KV和220KV時，將X和Y采集頭放在高壓電線下方300mm至1000mm處。測量500KV時，將X和Y采集頭放在高壓電線下方1000mm-2000mm處，測量左右允許偏差300mm） 
7、測相序。假設某條線為A相，將X放在A相上，Y放在另一相上，如顯示120°則說明是順相序，該相應為“B”，如顯示240°則是逆相序，該相應為“C”。
8、驗電。將其中一個采集器掛在高壓電線上，如主機屏幕顯示相應采集器的符號，則說明該高壓線有電。相反，如主機屏幕不顯示該采集器的符號，則說明該高壓線無電。

TAG-5000數字高壓無線核相儀參數：

1、電壓等級 400v～220Kv （標配35KV）
2、無線傳送距離 20m
3、相位差測量精度 ±3度
4、頻率精度 ±1Hz
5、工作頻率 50Hz～60Hz
6、電源 9V電池
7、環境溫度 -20℃～+50℃
8、環境濕度 全天候
9、相位角范圍 相位角偏移小于±30°為同相
10、相位角偏移大于±30°為異相
11、校驗 自動校驗,也可在帶電導線上校驗
12、重量 發射器0.52Kg、接收器0.2 Kg
13、尺寸 76×200mm
14、包裝 鋁合金箱

TAG-5000數字高壓無線核相儀特點：

1、TAG5000數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、 。
2、電源：主機采用可充電電源，X 和 Y 采集器 5 節 AG13 電池。
3、自動關機：開機后8分鐘左右主機自動關機
4、接觸被測強電場時，儀器會自動報警。

.無線電信號發送、接收和比較原理
·核相無導線，更安全、方便
·高頻信號（433.9MHz）可以穿過圍墻、隔板和門等，適用性更廣
·當場帶電校驗，更具可靠性
·全天侯使用
·無線電波在空氣中傳送距離可達10米
·核相：聲光信號
·聚碳酸酯外殼，非常堅固
·核相時一人操作、也可兩人操作
·重量：接收器（黃色）：0.520kg；發射器（紅色）：0.560kg
·TAG5000數字高壓無線核相器包括：發射器、接收器、探頭、儀器箱和說明書。
用戶訂購時須說明電壓等級：10kV、35kV、110kV、220kV（相電壓）

About HD Electric Company
關于美國HD

For over eighty years, HD Electric Company’s mission has been to design and manufacture products to help our customers manage and deliver electric power in a safe and efficient manner. We accomplish this mission by designing products and providing solutions with a passion for excellence and innovation. At the core of our success are the relationships we have established with our customers and the reputation we have earned.

Headquartered in the Chicago metropolitan area, HD Electric Company supports sales representatives worldwide, manages a product demonstration fleet and maintains global support for its vast array of industry-proven products. We are committed to serving our customers in the twenty-first century with the service, technology and products that continue to make us a success.

Electrical Test, Measurement & Safety Products
電力測試、測量及安全防護產品

HDE's state of the art test, measurement and safety products provide safe, accurate, and critical information about the electric power system and its associated equipment. All HDE products are built to "utility grade" standards and are designed to improve system reliability; expedite power restoration; and facilitate maintenance procedures safely in the field. HDE's products give you the confidence you need to ensure that electricity is flowing to your customers in a safe and efficient manner.

HD Electric Products
美國HD 產品列表

多功能數顯電壓表和核相儀
Digital Voltmeters and Phasing Sets

DDVM-40雙數顯電壓表
Dual Display Digital Voltmeter - DDVM-40

DDPM-40雙數顯相位電壓表
Dual Display Phasing Voltmeter - DDPM-40

DDVIP-40雙數顯電壓指示相位表
Dual Display Wireless Voltage Indicating Phaser - DDVIP-40

SVM-25單棒數字電壓表
Single Stick Digital Voltmeter - SVM-25

DVM-80UVM數字電壓表和套件
Universal Digital Voltmeter and Kit - DVM-80UVM

DigiVolt數字電壓表和調相器
Digital Voltmeter & Phasing Sets - DigiVolt Series

無線核相儀
Wireless Phasers

TAG-5000無線核相儀
Wireless Phasing - TAG-5000

地下電纜故障測試儀
Underground Cable Fault Tester

UCT-8地下電纜故障測試儀
Underground Cable Fault Tester - UCT-8

數顯電壓表
Digital Voltage Indicators

DVI-100數顯電壓表
Digital Voltage Indicator - DVI-100

DVI-500數顯電壓表
Digital Voltage Indicator - DVI-500
電壓探測儀
Voltage Detectors

FTVD-15電壓探測儀
Voltage Detector - FireFly Fuse Tool Voltage Detector

TAG-200 TAG-330電壓探測儀
Voltage Detector - TAG Series
個人高壓防護報警器
Personal Voltage Detectors

V-Watch個人高壓防護報警器
Next Gen Personal Voltage Detector - V-Watch
工作區域電場警示器
Work Area Voltage Detection

Watchman工作區域電場警示器
Work Area Voltage Detection - Watchman

絕緣子測試儀
Insulator Tester

IT-4絕緣子測試儀
Insulator Tester - IT-4

避雷器泄露電流測試儀
Arrester & Leakage Testers

AT-100避雷器泄露電流測試儀
Leakage / Arrester Tester - AT-100

HiSat避雷器泄露電流測試儀
Leakage / Arrester Tester - HiSat Series

高壓直流泄露電流測試儀
High Voltage DC Leakage Tester

PT-5000W直流泄露電流測試儀
DC Leakage Tester - PT-5000W

電容器測試儀
Capacitor Testers

Cap Check電容器測試儀
Capacitor Testers - Cap Check Series

變壓器測試儀
Transformer Testers

ClearTest新型變壓器測試儀
NEW Transformer Testers - ClearTest

TILT-II變壓器測試儀
Transformer Testers - TILT-II
變壓器電容器測試儀
Transformer & Capacitor Tester

Quick-Check變壓器電容器測試儀
Transformer & Capacitor Tester - Quick-Check
電壓數字式電流表
High Voltage Ammeters

HVA-2000數字式電壓電流表
HVA High Voltage Digital Ammeter

HALO數字式電壓電流表
High Voltage Digital Ammeter - HALO Series
PRX非接觸式驗電器
Proximity Voltage Detector

PRX-500非接觸式驗電器
Proximity Voltage Detector - PRX-500

PRX-69D非接觸式驗電器
Proximity Voltage Detector - PRX-69D

PRX-4非接觸式驗電器
Proximity Voltage Detector - PRX-4

電纜測高儀
Cable Distance Meters

CDM電纜測高儀
Cable Distance Meters - CDM Series

饋線電流清除試驗裝置
Feeder Ammeter Clear Test

FACT饋線電流清除試驗裝置
Feeder Ammeter Clear Test

負載箱
Load Box

LB-5負載箱
Load Box

繩索測試儀
Rope Tester

RT-200繩索測試儀
Rope Tester - RT-200