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| 一、產(chǎn)品概述 Genera | ||||||||||||||||
| 根據(jù)電力部城網(wǎng)改造規(guī)劃，為了改善居民生活用電條件，逐步實(shí)行"一戶一表”制的要求，本廠研制生產(chǎn)了XKM/JHD系列專用接線盒產(chǎn)品。該產(chǎn)品經(jīng)全國十多個省、市、自治區(qū)的近百個單位使用，用戶普遍反映：安裝該接線盒后，既操作方便，又確保了接線的可靠，達(dá)到了安全用電的目的。深受電能計(jì)量工作者的歡迎，對電力系統(tǒng)推行"一戶一表”制與電能計(jì)量裝置的標(biāo)準(zhǔn)化和規(guī)范化管理起到了積極的作用，由浙江省科協(xié)等四單位認(rèn)定為浙江省高質(zhì)量科技產(chǎn)品，電力工業(yè)局推薦使用。 In order to improve residential electricity consumption condition, our company develops XKM/JHD series terminal block .This kind of terminal block enables the operation to be more convenient, and also guarantees reliable connection, and finally reaches the aim of safety in utilizing electric energy. This products get high appreciation from the energy measuring operators one-meter”and standardization of energy measuring devices as well as standardizedmanagement. The products are also honored as national high-quality technological products and are recommended for application by national electric power bureau. | ||||||||||||||||
| 二、產(chǎn)品用途 Application | ||||||||||||||||
| 采用該接線盒后，可將進(jìn)戶線與進(jìn)表線分開，解決了以往進(jìn)戶線處并接的問題，相線接線盒蓋板還可鉛封，以防竊電；零線接線盒可重復(fù)接地，符合電能計(jì)量規(guī)范中"專用、封閉”的原則及《浙江省電力工業(yè)局一戶一表實(shí)施規(guī)范化意見》中有關(guān)接線的規(guī)定。適用于"一戶一表”制集表式計(jì)量箱 (也稱公房住宅一戶一表制電表箱) 的配套以及直接用于舊城老區(qū)"合表制”的改造。 Application of this terminal block enables house service wire to be separated from meter ser vi ce wi re, whi ch solves the problem of parallel connection. Terminal block cover can be sealed to prevent electricity theft ; Neutral line terminal block can be earthed repeatedly. It is in conformity with the"special, sealed”principle standardization of one-household one-meter. The products are applied in"one-household one-meter”electric energy metering box. | ||||||||||||||||
| 三、結(jié)構(gòu)特點(diǎn) Structural features | ||||||||||||||||
| 該系列產(chǎn)品由于采用美國進(jìn)口的高分子聚碳酸酯材料注制而成，它具有抗沖擊強(qiáng)度高、不易碎裂、抗潮濕、絕緣性能好、抗老化、阻燃、耐高溫等特性。接線螺釘采用復(fù)合槽組合工藝，一字十字二種螺絲刀通用，因而體積小，容量大，耐壓高，結(jié)構(gòu)合理，色澤鮮艷，外形美觀，深受廣大用戶歡迎。 This series of terminal block adopt high-molecular polycarbonate material imported from America. I t h a s a d v a n t a g e s o f high impact resistance, moisture resistance, favorable insulation; ageing resistance, flame retardant, high temperature resistant, etc. The binding screw adopts compound recess , which is suitable for flathead screwdriver and crossed screwdriver The products are popular due to compact volume, large capacity, high withstand voltage, reasonable structure, and elegant appearance. | ||||||||||||||||
| 四、主要技術(shù)指標(biāo) Main Technical Indexes | ||||||||||||||||
| 1、絕緣電壓Insulation voltage：660V、50Hz/60Hz 2、標(biāo)定電流Calibrated current：30A(40A)每路出線outlet of each circuit 3、工作溫度Operating temperature：-40℃~+120℃連續(xù)continuously 4、工頻耐壓Power frequency withstand voltage：3000V/分鐘minute 5、端子間絕緣電阻Insulation resistance among terminals：>40MΩ | ||||||||||||||||
