能量控制
| 工作电压 |
12 V |
| 工作电流 |
125 mA |
| 功耗（最大） |
2.3 W |
产品特点
| 惯用手方向 |
Left-handed |
| 可调整关闭速度 |
Y |
| 无停位开门功能 |
Y |
| Interchangeable spindle inserts |
Y |
| 适用最大门扇宽度 |
1400 mm |
| 类型 |
Floor mounted door closer |
| ANSI (美国国家标准学会)弹簧标准等级 |
4 |
| Hold open angle range |
0 - 180 ° |
| Hold open 2 point angle |
175 ° |
| Backcheck angle |
70 ° |
| Adjustable hold open function |
Y |
| 适用最小门扇宽度 |
1100 mm |
| 适用最大门扇重量 |
300 kg |
| 停位开门点角度 |
65 ° |
BTS 80 EMB, EN 4, 78 x 341 x 60 mm, 7.7 kg, DIN L
Floor-Concealed Door Closer with Electromagnetic Hydraulic Hold Open
The BTS80 EMB Series is an aesthetically pleasing floor closer for fire and life safety, remote release and control, or tempered glass door applications. This closer is an ideal solution in applications where surface applied life safety products cannot be installed or are objectionable due to aesthetics.
Product features
- Concealed installation
- Privacy and office function
- Multipoint hold open
- Mechanical backcheck
- For fire/life safety applications
Electromagnetic hydraulic hold open feature
The BTS80 EMB Series of floor-concealed door closers provide an electromagnetic hydraulic hold open feature, allowing doors to self-close upon the interruption of electrical current, yet remain functional in noncritical situations. The BTS80 EMB includes a selective type hold open with a range of approximately 65° to 175°.
Designed for fire/life safety applications
The BTS80 EMB is specifically designed to be used in fire/life safety applications where the hold open is electrically controlled by a fire alarm contact. The closer is typically placed into the hold open position until a fire alarm condition.
Hold open and privacy function
When installed in conjunction with a maintained control switch, the BTS80 EMB can be used as a hold open/privacy function. The switch controls the power on (hold open) or off (privacy) to the closer, giving an application, such as in a classroom, two functional characteristics. Use the hold open feature during setup of the room or as occupants enter and exit between sessions. Use the privacy feature during class. Power out when using the privacy feature, preventing doors from being accidentally caught in the hold open position as occupants exit and re-enter as needed.
Office function
In an office setting, the BTS80 EMB can be used to maintain the hold open position of a door until interrupted by a momentary switch located near or on the occupant’s desk when privacy is desired. This office function can be set up as a hard-wired or wireless connection.
