Accurate perception of the seismic information
Avoid earthquake damage to the elevator
Timely rescue of trapped person
Participate in the State administration of quality supervision the 2008QK21
subject research
Participate in the National elevator shockproof standards drafting
SYSTEM OVERVIEW
The elevator earthquake detector is used in conjunction with the elevator control system, make the elevator before the earthquake happened or occurs effective enter into the control operation of the equipment. Before the earthquake arrival, the elevator earthquake detector early detection to seismic waves, output alarm contacts to the elevator control system, the elevator control system according to the contacts state in the recent floor flat layer to open the door, release the passengers out of the elevator, the maximum save the life safety of the passengers, ensure that the elevator equipment is not compromised.
FEATURES AND PARAMETERS
Input voltage:AC220 10% 50 Hz 60 Hz
Output way:2 relay output
Contacts capacity:1.0 A 30 V DC, 0.5 A 125 V AC
Frequency response:0.1 Hz 30 Hz
Level 1 alarm acceleration threshold set range:0.2 m/s 1m/s
Level 2 alarm acceleration threshold set range:0.4 m/s
Acquisition accuracy:0.01m/s
Reset way:manual reset
Alarm record:100 strips
Overall Power Consumption: 1 W
Weight:1kg
SYSTEM PRINCIPLE
Product collection when the earthquake ground X/Y/Z three of the direction of ground motion acceleration, accurate detection of the earthquake happened, when P wave arrived acceleration sensor detected early earthquake of vertical vibration then output corresponding electric signals, through the filter and amplification by Analog to Digital Converter for microprocessor processed. When S wave arrival, acceleration sensors to detect the horizontal vibration, and output corresponding electric signals, through the filter and amplification by Analog to Digital Converter for microprocessor processed.
The instrument has two road relay output, respectively is level 1 alarm output, level 2 alarm output, access the elevator control system respectively, for the elevator control system collection. Level 1 alarm output is instruments detected early earthquake P wave or low vibration acceleration of earthquake movement after output, is a low-level output, used to judge may be happen earthquake, after Level 1 alarm relay action, if in 10s inside not have to achieve the Level 2 alarm ground vibration signal, the product to be automatic reset, and contacts signals disappear. Level 2 alarm output corresponding higher ground motion of the output of the acceleration, can't automatic reset, and need professional elevator operator to inspection elevator, and after confirm the elevator without any fault then manually reset.
FUNCTION CHARACTERISTICS
We are a company in Shaanxi province provide all series elevator parts such as PCB, Comb plate, guide rail, guide shoe, buttom, swith, oil can, door vane, wheel etc for Fuji, Selcom, LG-OTIS, KONE, SCHINDLER, MITSUBISHI and other famous brand.
1, sensor detection 2, the basic use of the drive 3, timer instructions 4, mathematical instructions 5, high-speed counter 6, car automatic switch door control 7, elevator simulation run call indication driver 8, floor display 9, door machine torque safety protection 10, hall door security control 11, elevator terminal switch protection 12, elevator lift deceleration control 13, the use of photoelectric encoder positioning
Emergency rescue device for elevators In case of power failure the device drives the car to the nearest stop taking into consideration the load inside the car the device can switch dirve frequency in order to avoid overload it can also detect the current to switch directions, and to save battery energy Equiped with dry maintenance free batteries and a switching mode power supply charger. 60x80x20
Supplier: Elevator controller / car control & call board
Supplier: Passanger elevator, elevator components, door, passanger car, freight car, guide rail, elevator, lift
BBE M517 CPU CONTROLLER Up to 32 floors in octoplex operation capability, Built in magnetek's elevator ac drive for super comfort ride at all speeds, Access Code VIP floors Programming, advanced statistics and troubleshooting 5.5kw 100x80x25
Elevator roller
Plastic rollers
Special down-setting tractor and anti-swing design; A door smooth movement compensated device is designed for the stretch of the wire rope and makes this elevator operate as the ordinary ones.It is suitable for many kinds of tower crane brand, such as potain, liebherr, jost and etc. This tower elevator is special designed for the tower crane usage, through the crane elevator, the tower crane operator can reach the control cabin on the top of tower crane with safety, fast and more effective, so as to save the time and cost. Home elevator are hot sale from our company.
