本公司主要生產(chǎn)的產(chǎn)品有變壓器冷卻器用油流繼電器(流量指示器)、變壓器用油位計(jì)及帶模擬信號(hào)輸出式油位計(jì)、高鐵動(dòng)車及和諧號(hào)電力機(jī)車用油流繼電器及波紋管軟連接式油流繼電器等。
產(chǎn)品主要銷往全國(guó)各大電廠電站、電力變壓器以及牽引變壓器生產(chǎn)企業(yè)。
YJ3
1、用途
本產(chǎn)品適用于監(jiān)視強(qiáng)油循環(huán)冷卻器的油流流動(dòng)情況,當(dāng)由于油泵故障或管路阻塞使油流量降低到動(dòng)作流量設(shè)定值以下時(shí)開關(guān)動(dòng)作,將開關(guān)接入控制系統(tǒng)可實(shí)現(xiàn)報(bào)警及聯(lián)鎖控制。
1. Application
The Oil Flow Relay for transformer cooler is suitable for various kinds of coolers with forced oil
circulation, it is mainly used for indication of flow status of transformer oil and sends warning signal when
the oil flow is lower than return flow. To introduce the signal contact into the control circuit to achieve the
remote monitoring.
2、工作條件
2.1 環(huán)境溫度:-40℃~+100℃;
2.2 相對(duì)濕度:當(dāng)空氣溫度為+25℃時(shí),濕度不大于95%;
2.3 介質(zhì)溫度:-40℃~+140℃;
2.4 儲(chǔ)存溫度:-40℃~+85℃;
2. Operational environment and conditions
2.1 Surrounding ambient temperature: -40℃ ~ + 100℃.
2.2 Relative humidity: max of 95% at ambient air temperature of +25℃.
2.3 Oil temperature is not higher than -40℃~+140℃.
2.4 Storage temperature: -40℃~+85℃.
3、技術(shù)參數(shù)
3.1 動(dòng)作流量(可調(diào)節(jié))
3. Technical Data
3.1 Acting Oil Flow
管徑 Size | 動(dòng)作流量 Acting Oil Flow |
DN65 | 6m3/h±2.0 |
DN80 | 10.5m3/h±2.5 |
DN100 | 20.5m3/h±3.0 |
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Copyright ? 2021 沈陽(yáng)海業(yè)電力設(shè)備有限公司 備案號(hào):遼ICP備09016749號(hào) 網(wǎng)站建設(shè):中企動(dòng)力 沈陽(yáng)
Copyright ? 沈陽(yáng)海業(yè)電力設(shè)備有限公司
備案號(hào):遼ICP備09016749號(hào)
網(wǎng)站建設(shè):中企動(dòng)力 沈陽(yáng)