239-RTD-AN | 電機(jī)保護(hù)繼電器 | VMIACC-5595-208 350-805595-208N
型號：239-RTD-AN
絕緣電壓 300 伏
保險(xiǎn)絲額定值 5 x 20 mm，250 V，2.5 A
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
存儲溫度范圍 -40 至 158°F
不平衡延遲 0-60 秒
產(chǎn)品描述
239-RTD-AN型是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)，請注意，通常受保護(hù)的電機(jī)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 的最后一次購買狀態(tài)，很快將無法通過通用電氣提供。
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)和鎖定轉(zhuǎn)子保護(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，這種特殊的裝置更緊湊，可以適應(yīng)大多數(shù)啟動(dòng)器。通常，繼電器必須獲得批準(zhǔn)，也稱為認(rèn)證才能在特定地點(diǎn)使用，為方便起見，此特定裝置已獲得 UL 和 CSA 認(rèn)證。通常有與 239-RTD-AN 型號相關(guān)的輸出，該單元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了保形涂層選項(xiàng)。
239-RTD-AN 的前面板包括一個(gè) 40 個(gè)字符的 LCD 顯示屏，用于查看狀態(tài)消息、故障條件和設(shè)定值/值。在此下方，該裝置有六個(gè) LED 狀態(tài)指示燈。面板還包括一個(gè)防塵、防濺的鍵盤。不使用鑰匙時(shí)，可以使用保護(hù)門來遮蓋鑰匙。
239-RTD-AN | Motor protection relay | vMIAC-5595-208 350-805595-208N
Model: 239-RTD-AN
The insulation voltage is 300 volts
Fuse rating 5 x 20 mm, 250 V, 2.5A
Overload curve trip time accuracy pickup ± 1% of the displayed 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
Product description
Model 239-RTD-AN is one of many motor protection relays manufactured by GE Multilin to help protect motors, please note that typically protected motors are 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 not be available through GE.
The 239-RTD-AN provides circuit breaker fault protection, overload warning protection, ground fault protection and locked rotor 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 particular unit is more compact and can be adapted to most starters. Typically, relays must be approved, also known as certified, to be used in a particular location, and for convenience, this particular device is UL and CSA certified. There are usually outputs associated with the 239-RTD-AN model, and the specific outputs of this unit are analog and RTD outputs. In addition, the device provides conformal coating options for these outputs.
The front panel of the 239-RTD-AN includes a 40-character LCD display for viewing status messages, fault conditions, and set values/values. Below this, the device has six LED status indicators. The panel also includes a dust - and splash-proof keyboard. When the key is not in use, a protective door can be used to cover the key.
