公司:上(shang)海華(hua)穩(wen)電(dian)氣(qi)有限公司
公司址:上海市嘉定區霜竹公路4775號
熱線:400-6259-378
售(shou)后熱線:13776176197
傳 真:021-39530378
郵 箱:2732162700@qq.com
網 址:ultrarunning.cn
三相變頻電源(yuan)簡介:
◇變(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)源 (AC POWER SOURCE) 是將(jiang)市電(dian)(dian)(dian)(dian)(dian)通(tong)過功(gong)率(lv)(lv)變(bian)換電(dian)(dian)(dian)(dian)(dian)路轉變(bian)為所需(xu)要的電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和頻(pin)(pin)率(lv)(lv)的一(yi)種精密電(dian)(dian)(dian)(dian)(dian)源. 由于(yu)世界各(ge)國電(dian)(dian)(dian)(dian)(dian)網指標不(bu)統一(yi),生產(chan)出口產(chan)品都需(xu)要模擬不(bu)同(tong)大陸的電(dian)(dian)(dian)(dian)(dian)網狀況 , 測試各(ge)種出口電(dian)(dian)(dian)(dian)(dian)器產(chan)品 。過去采用(yong)發(fa)電(dian)(dian)(dian)(dian)(dian)機進行(xing)二(er)次(ci)變(bian)頻(pin)(pin),但耗(hao)電(dian)(dian)(dian)(dian)(dian)量大,噪音(yin)大,穩定性差.變(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)源能提供世界各(ge)國標準(zhun)電(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)及頻(pin)(pin)率(lv)(lv)。輸出電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)、頻(pin)(pin)率(lv)(lv)無級數(shu)字可(ke)調,適用(yong)于(yu)對出口電(dian)(dian)(dian)(dian)(dian)器產(chan)品進行(xing)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya),頻(pin)(pin)率(lv)(lv)的老(lao)化測試。變(bian)頻(pin)(pin)電(dian)(dian)(dian)(dian)(dian)源也可(ke)以(yi)作(zuo)為進口60HZ設(she)備的供電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)源.
三相變頻電源特點 :
◇ 變頻電源采用正弦脈寬調制PWM 設計、原裝進口三菱 1GBT 推動。反應快速,對100% 除載 / 加載,穩壓反應時間在2ms以內。波形純正,頻率高穩定,不產生干擾磁波( EMI、EMC )。變頻電源 不但是研發和實驗室, 計量室的較佳電源,也是EM/EMC/ 安規測試的標準電源。
◇ 變頻電源具有負載適應性強、效率高,穩定度佳,輸出波形品質好、操作簡便、體積小、重量輕的特點 。 針對世界各地不同電源種類,使用者不僅可以模擬世界各地電壓和頻率( 40 ~ 70Hz )作測試應用;其中按大陸軍標特制的中頻電源還可以支援 400Hz,1000HZ 頻率的國防軍事偵測、航空電子及航海、通訊等應用設備.
◇ 我公司根據客戶要求研制出報警指示功能,能夠對變頻電源工作狀態進行準確的故障定位,讓客戶對變頻電源的使用環境進行準確的評估。
三相變頻(pin)電源的特點:
1、采用分離式(獨立式),輸出隔離電源變壓器結構。三相可取單相使用。
2、高精度穩頻穩壓,旋鈕式快速調節電壓、頻率,可帶負載在線直接調節。
3、高精度有效值數字4位表頭顯示:三相電壓、三相電流、頻率,功率。
4、三相有功功率、頻率、精度高、抗干擾能力強。
5、可做上下限模擬電壓設定+10%~+25%/-10%~-30%
6、暫態反應速度快,對100%加載/去載,穩壓反應時間在2ms內
7、輸出頻率:50Hz,60Hz,40~70Hz。
8、輸出電壓:相電壓0~300V(線電壓0~520),可模擬世界各國電壓。
9、具有過壓、過流、過載、超溫等多重保護及報警功能。
10、三菱IGBT,三菱驅動模塊,鈴木進口濾波電容。
三相變頻電源系列
型號(RFC) | 33003 | 33006 | 33010 | 33015 | 33020 | 33030 | 33045 | 33060 | 33075 | 33100 | 33150 | 33300 | 33400 | ||
容量 | 3KVA | 6KVA | 10KVA | 15kVA | 20KVA | 30KVA | 45KVA | 60KVA | 75KVA | 100KVA | 150KVA | 300KVA | 400KVA | ||
電路(lu)方式 | IGBT/PWM | ||||||||||||||
交(jiao)流輸(shu)入 | 相數 | 三相四線(xian)(xian)+地線(xian)(xian) | |||||||||||||
電(dian)壓(ya) | 380V±15% | ||||||||||||||
頻率(lv) | 50HZ/60HZ±3HZ | ||||||||||||||
交流輸出 | 相(xiang)數 | 3&4W+G | |||||||||||||
電(dian)壓 | 高檔 | 0-520V | |||||||||||||
低檔 | 0-260V | ||||||||||||||
頻(pin)率 | 50HZ/60HZ/40-70HZ連續可調(diao) | ||||||||||||||
電(dian)流 | 高檔 | 4A | 8A | 12A | 20A | 27A | 41A | 62A | 83AA | 104A | 138A | 208A | 416A | 555A | |
低檔 | 8A | 16A | 24A | 40A | 54A | 82A | 124A | 166A | 208A | 276A | 416A | 832A | 1110A | ||
負(fu)載穩(wen)壓(ya)率 | ≤±1%(純(chun)阻(zu)性) | ||||||||||||||
頻(pin)率穩定(ding)度 | ≤±0.01% | ||||||||||||||
失真率(lv) | THD≤±2% | ||||||||||||||
波(bo)峰因(yin)素比(bi) | 3:1 | ||||||||||||||
效率 | ≥85% | ||||||||||||||
反映時間 | ≤2MS | ||||||||||||||
顯示精度 | 4.5位(wei)電壓表(biao) | 解析度0.1V | |||||||||||||
4.5位電流表 | 解(jie)析度0.1A | ||||||||||||||
4.5位頻率表 | 解析度0.1HZ | ||||||||||||||
功率表(biao) | 解析度(du)1W | ||||||||||||||
功(gong)率因數表 | 解析(xi)度0.001 | ||||||||||||||
保護(hu)功能 | 過流保(bao)護(hu),過壓保(bao)護(hu),短路保(bao)護(hu),過溫保(bao)護(hu),自診斷保(bao)護(hu)及報警(jing)裝置(zhi) | ||||||||||||||
安規 | 絕緣抗阻 | 500VDC/200M歐姆 | |||||||||||||
耐壓絕(jue)緣 | 1800VAC/5mA/1min | ||||||||||||||
尺寸(MM) | 430x770x990 | 600x970x1240 | 800x1090x1600 | 1200x1100x1600 | 2000x1400x2000 | ||||||||||
重量(KG) | 120 | 150 | 175 | 300 | 345 | 385 | 528 | 535 | 700 | 1000 | 1200 | 3000 | 3600 |