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The bplk series chain fire electric window opener produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combinatio
Bplk series chain fire electric window opener
1、 Product overview:
1.1 product introduction
The bplk series chain fire electric window opener produced by Hangzhou Bopan can be used in public places such as airports, hotels, exhibition centers, conference centers, stadiums, grand theaters, science and technology museums, shopping centers, factories and plants. Through the perfect combination with glass curtain walls and transparent roofs, it can effectively solve the problems of beautiful, practical and strong permeability in buildings Energy saving and economy.
Bplk series chain fire imported electric window opener is applicable to window types such as upper suspension external opening, upper suspension internal opening, lower suspension external opening, lower suspension external inverted, flat opening, sliding window, skylight, etc.
1.1.1 performance introduction
※ exquisite appearance design, all aluminum alloy shell, with the characteristics of low energy consumption and maintenance free;
※ overload protection to prevent motor overload;
※ the chain is made of special materials (or optional stainless steel) with surface anti-corrosion treatment, which is suitable for long-term humid environment and requires less action and maintenance cost;
※ more than 30000 consecutive push out and pull back tests;
※ after closing, the locking force of the motor reaches 2000N;
1.1.2 model introduction
The model consists of enterprise name code, type code, travel code, etc.
A. Enterprise code: BP - Hangzhou Bopan Intelligent System Co., Ltd;
B. Type code: LK - single chain imported electric chain window opener;
C. Stroke size: 1000 - indicates opening stroke of 1000mm;
1.2 BPLK series dimensions（24V/DC）
Comparison table between opening stroke and body length of chain fire electric window opener:
Opening stroke C
Fuselage length L(mm)
1.3 Technical parameter
Thrust / pull
Maximum bearing capacity
Degree of protection
Common standard stroke (model)
BPLK-300 BPLK-400 BPLK-500
BPLK-600 BPLK-750 BPLK-1000
A. Chain fire electric window opener B. bracket screw C. left bracket D. right bracket
E. Window sash connector F. nut g. screw
2、 Installation and use:
2.1 installation diagram of applicable window type
2.2 Installation node drawing of window opener
2.3 Installation steps
1. Before installation, push the window opener chain out for about 5cm to facilitate adjustment and installation.
2. The imported concealed window opener shall work and input 24V DC power supply. Do not connect power supply of other specifications.
3. The chain outlet is installed in the middle of the window sash.
4. The chain shall be installed perpendicular to the window sash, otherwise the chain may be bent and the support force may be insufficient.
5. The above provides the general supporting support installation method. For the optional special support installation method, please consult the manufacturer's technicians, and we will serve you wholeheartedly.
2.4 wiring instructions
Working power supply of imported concealed window opener: DC24V / 1.2A
The opening / closing of the electric window can be controlled according to the wiring mode in the right figure
※ red wire connection + pole blue wire connection - pole window opening
※ red wire connection - pole blue wire connection + pole window closing
Through the fire electrical control device (fire electric window opener control equipment) bpfb- Ι The on or off button on the is used to control the polarity change of the output voltage, so as to change the forward rotation and reverse rotation of the motor, or to control the opening and closing action of the fire electric window opener through an external switch, The connection diagram with the fire electrical control device (fire electric window opener control equipment) is as follows: the specific number of window openers depends on the load capacity provided by the switching power supply configured by the fire electric window opener control equipment.
1. Before use, please confirm that the power supply, connection and other matters meet the requirements of the manual. The wrong electrical connection will cause damage to the machine. All fire electric chain window openers produced by our company are powered by DC24V.
2. The windows must be closed in rainy days, and the electric window opener must not be exposed to rain.
3. When opening and closing the window, press the corresponding switch button for about 1s and release it without long pressing.
4. Use oily cleaner to clean the chain dust regularly. It is recommended to clean it once a month.
5. Regularly check the condition of fixing screws at all parts of the window opener. If they are loose, tighten them in time.
6. If the electric chain window opener operates abnormally, report for repair in time. Do not press the switch for many times.
Single chain opening mode diagram