產(chǎn)品品牌：高電

產(chǎn)品型號：GDWH

外形尺寸（mm）：5

GDWH無線核相儀使用范圍可以擴展到100米以上，并且可穿過圍墻和隔板使用，使用起來比電壓表或核相器要簡單。同時，無線核相儀采用狀態(tài)模擬技術(shù)，減輕了機體的重量，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。      
                                                                        無線核相儀特別適合應(yīng)用在特定的使用條件下，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，本系列是您理想的選擇。而且，無線核相儀可以穿過圍墻和金屬屏蔽來使用，解決了常規(guī)儀器使用時面臨的問題。      
                                                                        無線數(shù)字核相儀增加了相位角、頻率、電壓波形顯示功能，測量結(jié)果更為直觀；配備了可充電電池，使用方便。      
                        二、無線核相儀的多種名稱      
                                                                        1、核相儀      
                                                                        2、核相器      
                                                                        3、無線核相儀      
                                                                        4、無線核相器      
                                                                        5、數(shù)字核相儀      
                                                                        6、語音核相儀      
                                                                        7、高壓核相儀      
                                                                        8、無線高壓核相儀  
                                                                        9、高壓無線核相儀  
                        三、無線核相儀的特點      
                                                                        ◎        準        確        度        ：自校誤差≤        2°      
                                                                        ◎        現(xiàn)場測試：同相誤差≤15°      
                                                                        ◎        采樣速率:        3次/秒      
                                                                        ◎        主機電源:        9V±2V      
                                                                ◎        X和Y采集器電源電壓:12V        ±1.5V      
                                                                ◎        主機工作電流:        ≤7mA      
                                                                ◎        X和Y采集器工作電流:        ≤4mA      
                                                                ◎        主機和        X、Y采集器的視距傳輸距離:        X、Y≤100m      
                                                                ◎        工作環(huán)境:        -20℃～        +60℃        濕度：≤95%RH      
                                                                ◎        儲存環(huán)境：        -40℃～        +55℃        濕度：≤95%RH              
                                                                ◎        本產(chǎn)品所測電壓交流等級:        0.38kV～220kV      
                        四、無線核相儀的保養(yǎng)      
                                                                        無線核相儀必須保持清潔，各種污穢或濕氣必須擦除。每次使用之前，可以用布蘸少許硅油擦拭儀器（面膜除外）。      
                                                                        無線核相儀不使用時必須妥善存放于箱內(nèi)      
                                                                        低溫環(huán)境下（－10        ℃        或更低），無線核相儀必須按要求儲存在溫暖的地方，電池受冷可能失效。

寶應(yīng)高電電力設(shè)備廠主要產(chǎn)品有：試驗變壓器，直流高壓發(fā)生器，直流電阻測試儀，回路電阻測試儀，變頻串聯(lián)諧振試驗裝置，核相儀，全自動變比測試儀，介質(zhì)損耗測試儀，高壓開關(guān)機械特性測試儀，變壓器容量測試儀，變壓器綜合測試臺，繼電保護測試儀，氧化鋅避雷器測試儀，真空度測試儀，電纜故障測試儀，大電流發(fā)生器，變壓器綜合測試臺，三倍頻發(fā)生器，變壓器空載短路測試儀，礦用電纜故障檢測儀，絕緣靴手套耐壓試驗裝置，雷擊計數(shù)器校驗器，電力儀器儀表配件，真空濾油機等系列產(chǎn)品。