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雙速消防控制箱
◆產(chǎn)品概述：雙速消防控制箱是我司按照國家建筑消防設(shè)計(jì)標(biāo)準(zhǔn)，專門針對(duì)消防風(fēng)機(jī)而設(shè)計(jì)。作一般通風(fēng)換氣用時(shí)，采用低速運(yùn)行；發(fā)生火災(zāi)時(shí)，由消防控制中心和排煙防火閥聯(lián)動(dòng)控制，風(fēng)機(jī)高速運(yùn)行作消防排煙用。設(shè)有現(xiàn)場(chǎng)手動(dòng)、消防自動(dòng)、應(yīng)急啟動(dòng)、DDC低速啟動(dòng)和防火閥聯(lián)動(dòng)等多種控制方式，并向消防控制中心提供運(yùn)行、停止、過載報(bào)警等信號(hào)反饋。另可選配雙電源控制，雙電源控制箱具有主電源和備電源兩路輸入，主電源優(yōu)先，主電源自動(dòng)投入和自動(dòng)復(fù)位。
◆適用范圍：適用于2.2/1.5Kw-22/18.5Kw的各種型號(hào)雙速消防風(fēng)機(jī)作消防排煙、送風(fēng)用，如HTF、HTFC、SWF系列消防風(fēng)機(jī)。
Two-speed fire control box
◆Product Overview: The two-speed fire control box is designed according to the national building fire protection design standard and is specially designed for fire fighting fans. When used for general ventilation and ventilation, it is operated at low speed; when a fire occurs, it is controlled by the fire control center and the smoke damper, and the fan runs at high speed for fire and smoke. It has various control modes such as on-site manual, fire-fighting automatic, emergency start, DDC low-speed start and fire valve linkage, and provides feedback to the fire control center for operation, stop, overload alarm and other signals. Optional dual power control, dual power control box with two inputs of main power and standby power, the main power priority, automatic power input and automatic reset. ◆ Scope: It is applicable to all types of two-speed fire-fighting fans of 2.2/1.5Kw-22/18.5Kw for fire-fighting and air supply, such as HTF, HTFC and SWF series fire-fighting fans.

型號(hào) Model(No)
型號(hào) Model(No)	適用電機(jī)功率 Applicable motor power(Kw)	控制電機(jī)電流 Control motor current(A)	額定電壓 Rated voltage(V)	功能特點(diǎn) Features
WTD-0221	2.2/1.5	5.4/4.3	380	短路保護(hù)、缺相（過載）報(bào)警。
WTD-0322	3/2.2	6.7/5.6
WTD-0554	5.5/4	11.9/9.8
WTD-0865	8/6.5	17.1/13.8
WTD-1109	11/9	23/18.5
WTD-1613	16/13	33.6/29.4
WTD-2211	22/11	42,7/23
WTD-2218	22/18.5	44.9/41.4