XI'AN EXCELLENT ELECTROMECHANICAL CO.,LTD |
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SFT-627/637
l Infra-red detection combined in a Mechanical Safety Edge
l Reasonable dimensions of Safety Edge enable it suitable for most brand elevator
l If Infra-red detection go wrong,it switches to Mechanical Safety Mode
l Faults tolerance feature.automatically shield the faulted diodes and remind the users
l Passed Germany TUV tests,and comply with related international standards
l Beautiful external appearance ,easy installation,suitable for most brand elevators
l Applying reliable MCU microchip.reasonable design and stable performance
l CPU divulse synchronization,achieving better EMC/EMI performance
l Advanced technics and equipments,reliable SMT surface padding techniques
l Applying appropriate cables and connection-pegs enable them have long working life
TECHNICAL SPRCIFICATIONS | |||
Model | SFT-627 | SFT-637 | |
Number of diodes | 17 | 32 | |
Distance between diodes | 118mm | 59mm | |
Maximum beams (distance≥400mm) | 96beams | 154beams | |
Minimum beams (distance<400mm) | 33beams | 94beams | |
Highest beam | 1840mm | ||
Lowest beam | 23mm | ||
Size | 25mm(thickness)x70mm(width)x2000(height) | ||
Detecting distance | 0-4000mm | ||
Vertical displacement at 0mm | ±20mm | ||
Horizontal displacement at 0mm | ±3mm | ||
Angular displacement at 0mm | ±10degrees | ||
Cable reliability | 20 million door movements | ||
Light immunity | ≤100000LUX | ||
EMC compliance | Emissions to EN12015,Immunity to EN12016 | ||
Operating temperature range | -20℃~+65℃ | ||
IP rating | IP54 | ||
Vibration test | Random vibration 20 to 500Hz 0.002g2/Hz 4hrs per axis Sinusoidal 30Hz 3.6 rms 30mins per axis | ||
Response Time (NON or PNP) | 45ms | 65ms | |
Response time (Relay) | 60ms | 80ms | |
Timeout Function | 15Sec 3 non-adjacent diodes | 15Sec 5 non-adjacent diodes | |
POWER SUPPLY UNIT(see detailed information in Page 31) | |||
Model P220 | Input voltage 220V AC±20% 4VA | ||
Model P110 | Input voltage 110V AC±20% 4VA | ||
Model P110/220 | Input voltage 110/220V AC(Switchable) 4VA | ||
Model P110/220-W | Input voltage 85~265V AC(Switchable) 4VA | ||
Model P12/24 | Input voltage 10~35V DC 4VA | ||
Model P24 | Input voltage 19~36V DC 4VA;18~30V AC 4VA | ||
System Hint (Buzzers are optional)Mode 1:Give buzzer sound once
interrupted. | |||
PNP/NPN (Without power supply unit)(see detailed information in Page 32) | |||
Input voltage | 15~35V DC 3VA | ||
Output modes | PNP-N/C:High level effective, Normal output high,Interrupt output open(Invalid level) | ||
Output modes | PNP-N/O:High level effective, Normal output open(Invalid ),Interrupt output high | ||
Output modes | NPN-N/C:Low level effective, Nomal output low,Interrupt output open (Invalid level) | ||
Output modes | NPN-N/O:Low Level effective, Normal output open (Invalid level),Interrupt output low | ||
Output currents | Maximum 500mA(Can drive small load such as relay) | ||
Website:www.estlift.com/www.est-lift.com
Contact Person:Miss Yolly
E-mail:yollyapple@163.com
sales01@xaest.com
Skype:yollyapple
Wechat:YollyApple
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Tel:+86-029 8841 6613-808
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