



關(guān)于LSU-122DG 阿爾斯通驅(qū)動器的一些信息:
LSU-122DG 驅(qū)動器的描述:
LSU-122DG 是一種變負(fù)載分配單元,屬于 DEIF 系列(uni-line)的繼電器,用于保護(hù)和控制發(fā)電機。該單元用于在多個發(fā)電機之間共享發(fā)電機組的無功負(fù)載。每個發(fā)電機應(yīng)用一個單元。
安裝和啟動說明:
LSU-122DG 設(shè)計用于面板安裝,可以安裝在35毫米 DIN 導(dǎo)軌上,或通過兩個4毫米螺絲安裝。重量約為0.75公斤。設(shè)計使得該單元可以靠近其他 uni-line 單元安裝,但確保該單元與其他繼電器/單元的頂部和底部之間至少有50毫米的距離。多個繼電器安裝在同一導(dǎo)軌上時,DIN 導(dǎo)軌必須始終水平放置。
連接圖:
所有電壓輸入可能由一個2A保險絲保護(hù)。該繼電器對靜電放電(ESD)有保護(hù),并且在安裝繼電器期間不需要進(jìn)一步的特殊保護(hù)。
應(yīng)用示例:
有關(guān)更多信息,請參閱“uni-line 應(yīng)用說明”。
產(chǎn)品詳情:
DEIF 的負(fù)荷分配裝置通過電子電位計(EPQ96-2 或 EPN110DN)在發(fā)電機和調(diào)速器接口之間提供多種方式的負(fù)荷分配。適用于柴油發(fā)電機和燃?xì)獍l(fā)電機的控制,例如,它們可以獨立模式(執(zhí)行頻率控制)或與其他功率單元并聯(lián)模式(執(zhí)行頻率和功率控制)控制功率單元。該裝置內(nèi)置功率和頻率傳感器,可連接外部設(shè)備。恒定功率或同步模式也是可能的。速度控制由兩個繼電器進(jìn)行。
變體:
LSU-112DG - 頻率和功率控制
LSU-113DG - 頻率和功率控制,使用 -P>
LSU-114DG - 頻率和功率控制,帶啟動/停止
LSU-122DG - 反應(yīng)的,U 和 Q 控制


Some information about the LSU-122DG Alstom drive:
Description of LSU-122DG drive:
The LSU-122DG is a variable load distribution unit belonging to the DEIF series (uni-line) relays used to protect and control generators. This unit is used to share the reactive load of a generator set between multiple generators. Each generator applies one unit.
Installation and startup instructions:
The LSU-122DG is designed for panel mounting and can be mounted on a 35 mm DIN rail or via two 4 mm screws. It weighs about 0.75 kg. The design allows the unit to be installed close to other uni-line units, but ensures that there is at least 50 mm between the unit and the top and bottom of the other relays/units. When multiple relays are mounted on the same rail, the DIN rail must always be placed horizontally.
Connection diagram:
All voltage inputs may be protected by a 2A fuse. The relay is protected against electrostatic discharge (ESD) and requires no further special protection during relay installation.
Application examples:
See the "uni-line Application Notes" for more information.
Product Details:
DEIF's load distribution devices provide multiple modes of load distribution between the generator and governor interfaces via electronic potentiometers (EPQ96-2 or EPN110DN). Suitable for the control of diesel and gas generators, for example, they can control the power unit in independent mode (perform frequency control) or in parallel mode with other power units (perform frequency and power control). The unit has built-in power and frequency sensors and can be connected to external devices. Constant power or synchronous modes are also possible. Speed control is performed by two relays.
Variant:
LSU-112DG - Frequency and power control
LSU-113DG - Frequency and power control, using -P>
LSU-114DG - Frequency and power control with start/stop
LSU-122DG - Reaction, U and Q control

18030183032