239-RTD-AN|電機(jī)保護(hù)繼電器|可編程輸出
239-RTD-AN技術(shù)規(guī)格
型號(hào) 239-RTD-安
手動(dòng)零件編號(hào) GEK-106613C 或 1601-0067-DC
制作者 GE消費(fèi)和工業(yè) - Multilin
絕緣電壓 300 伏
保險(xiǎn)絲額定值 5 x 20 毫米,250 伏,2.5 安
過載曲線、跳閘時(shí)間、精度、拾音器 ±顯示值的1%
可編程輸出 熱容量、滿載百分比和相電流
RFI測(cè)試 50 MHz/15 W 傳輸器
短路和接地跳閘 S/C 跳閘 Lvl 1 至 11 x CT PRI/OFF
儲(chǔ)存溫度范圍 -40 至 158°F
不平衡延遲 0-60 秒
通風(fēng)要求 無,根據(jù) 239 電機(jī)保護(hù)繼電器手冊(cè)
關(guān)于 239-RTD-AN
型號(hào) 239-RTD-AN 是 GE Multilin 生產(chǎn)的眾多電機(jī)保護(hù)繼電器之一,用于幫助保護(hù)電機(jī),請(qǐng)注意,受保護(hù)的電機(jī)通常是三相交流電機(jī)。通用電氣設(shè)計(jì)了這些 RTD(電阻溫度檢測(cè)器)繼電器,可在一些最惡劣的條件下為電機(jī)提供全面保護(hù)。該系列(截至 2021 年年中)處于 OEM 的最后購買狀態(tài),很快就會(huì)無法通過通用電氣獲得。
239-RTD-AN 提供斷路器故障保護(hù)、過載警告保護(hù)、接地故障保護(hù)和堵轉(zhuǎn)保護(hù)。該裝置包括一個(gè)清晰的前置 LCD 顯示屏,允許用戶查看狀態(tài)、溫度和電流以及其他數(shù)據(jù)。與GE Multilin生產(chǎn)的其他繼電器保護(hù)器相比,該裝置更緊湊,可以安裝大多數(shù)起動(dòng)機(jī)。很多時(shí)候,繼電器必須獲得批準(zhǔn),也稱為認(rèn)證才能在現(xiàn)場(chǎng)使用,為方便起見,該特定裝置已獲得 UL 和 CSA 批準(zhǔn)。通常有與 239-RTD-AN 型號(hào)關(guān)聯(lián)的輸出,該裝置的特定輸出是模擬和 RTD 輸出。此外,該裝置還為這些輸出提供保形涂層選項(xiàng)。
239-RTD-AN Technical specifications
Model 239- RTD-AN
Manual part number GEK-106613C or 1601-0067-DC
Producer GE Consumer and Industrial - Multilin
The insulation voltage is 300 volts
Fuse rating 5 x 20 mm, 250 volts, 2.5 amps
Overload curve, trip time, accuracy, 1% of the pickup's ± display value
Programmable output heat capacity, full load percentage and phase current
RFI tests 50 MHz/15 W transmitter
Short circuit and ground trip S/C trip Lvl 1 to 11 x CT PRI/OFF
Storage temperature range -40 to 158°F
Unbalanced delay 0-60 seconds
Ventilation requirements None, according to the 239 Motor Protective Relay manual
About 239-RTD-AN
Model 239-RTD-AN is one of many motor protection relays manufactured by GE Multilin to help protect motors, please note that protected motors are typically three-phase AC motors. Ge has designed these RTD (Resistance Temperature Detector) relays to provide complete protection for motors in some of the harshest conditions. The series (as of mid-2021) is in last purchase status for Oems and will soon be unavailable through GE.
239-RTD-AN provides circuit breaker fault protection, overload warning protection, ground fault protection and lock-in protection. The device includes a clear front-facing LCD display that allows the user to view status, temperature and current, as well as other data. Compared to other relay protectors produced by GE Multilin, this unit is more compact and can be fitted to most starters. Many times, relays must be approved, also known as certified, before they can be used in the field, and for convenience, this particular device has been approved by UL and CSA. There are usually outputs associated with the 239-RTD-AN model, and the specific outputs of this device are analog and RTD outputs. In addition, the unit offers conformal coating options for these outputs.
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電話:18005021035
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