2013 latest elevator light curtain for safety use, elevator components - SFT-823/833

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Type: Elevator PartsPlace of Origin: Shaanxi China (Mainland)Brand Name: SFTModel Number: SFT-823/833
Detecting distance: 0-4000mmLight immunity: ≤100000LUXOperating temperature range: -20℃~+65℃ 
2013 latest elevator light curtain for safety use, elevator components
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2013 latest elevator light curtain for safety use, elevator components

Brief introduction:

SFT-823/833

l Hermetical design enable itself waterproof and dustproof

l Passed Germany TUV tests,and comply with related international standards

l Beautiful external appearance,easy installation,suitable for most brand elevators

l Faults tolerance feature.automatically shield the faulted diodes and remind the users

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

lApplying appropriate cables and connection-pegs enable them have long working life

Detailed description:

TECHNICAL SPRCIFICATIONS

ModelSFT-823

SFT-833

Number of diodes17

32

Distance between diodes118mm

59mm

Maximum beams (distance≥400mm)96beams

154beams

Minimum beams (distance<400mm)33beams

94beams

Highest beam

1840mm

Lowest beam

23mm

Size

20mm(thickness)x28mm(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°C~+65°C

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.

Mode 2:Give buzzer sound 15 second after continuously 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, Normal 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)

Brief introduction:

Xi'an Excellent Electromechanical Co., Ltd has several years experience in producing elevator parts and components. We offer both qualified goods and best service for our customers;

We keen on elevator load weighing device, elevator light curtain, elevator intercom system and sensors etc.

We have established stable trading relationship with both domestic and abroad;

We get ISO 9001 certificate which makes all our products meet the standards in this industry,

all the products and stuff from us are strictly produced and tested to relative standards before sending

to our customers.

Service Information:

1. Your inquiry related to our products or prices will be replied within 24hours;

2. Well-trained and experienced staffs to answer all your enquirers in fluent English;

3. We can supply the best service for customers;

4. We send goods to customer on time and never delay the delivery date;

About the warranty:

1. We guarantee 100% brand-new products to our clients;

2. The warranty period is 12 months from the date of delivery;

3. Damage due to accident, misuse, negligence, or caused by covered use with

voltages other than designated, or an operational manner not covered by the Instructional

Manner ARE NOT INCLUDED IN THE WARRANTY.

Packaging Detail:standard export packing
Delivery Detail:7-15 days

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