1170*1170*70 Filter Stainless Steel Housing FFU Fan Filter Unit

Product Description

FFU Fan Filter Unit

Product Description

The fan filter unit (FFU) is an air purification device that integrates a fan and a high-efficiency filter. It mainly consists of a fan, high-efficiency/ultra-high-efficiency filters (HEPA/ULPA), a housing and a control system.
Its core performance includes high cleanliness (capable of filtering particles of 0.3μm and above with an efficiency of over 99.99%), stable air volume output (adapted to different demands through speed control), and low-noise operation (optimized motor and airflow design).
FFU is widely used in clean rooms, semiconductor workshops, biological laboratories and other places with strict requirements for air cleanliness. It features modularization, flexible installation, energy conservation and high efficiency.

 

Mode	SL-30CDCZPN1	SL-15CDCZPN1
Exterior size	1174mmx1174mmx300mm	574mmx1174mmx265mm
Filter size	1170mm x1170 mmx70 mm	570mm x1170mm x70 mm
Filter efficiency	HEPA/ULPA	HEPA/ULPA
Average air speed	0.45m/s±10%	0.45m/s±10%
Motor brand	Taiwan DEI/Zhongwei	Taiwan DEI/Zhongwei
Motor type	Brushless DC Permanent Magnet Motor	Brushless DC Permanent Magnet Motor
Motor efficiency	≥88%	≥88%
Noise	0.25-0.45/sec,48-55d BA	0.25-0.45/sec,48-55d BA
Noise test	1.5M under filter screen	1.5M under filter screen
Power	AC 1Ph , 200 ~ 240 , 50/60Hz	AC 1Ph , 200 ~ 240 , 50/60Hz
Box material	Aluminium-Zinc alloy coated steel/Stainless Steel	Aluminium-Zinc alloy coated steel/Stainless Steel
Box material thickness	Outer box≥0.8mm, Base≥2.0mm	Outer box≥0.8mm, Base≥2.0mm
Box structure	Full disassembly simple maintenance(Fan, Motor, Controller)	Full disassembly simple maintenance(Fan, Motor, Controller)
Note	Special specification can be customized.

 

 

PRODUCT FEATURES

* Industry leading Brushless DC permanent magnet motor,sine wave vector control technology. 
* Zero speed start full closed-loop control, no risk of open-loop closed-loop switching failure.
* Small starting current, smooth acceleration and deceleration, no motor demagnetization risk.
* Perfect sine wave operation, low loss, low noise, small vibration.
* Powerful motor torque control function, high speed accuracy, startsmoothly in case of 400 RPM against the wind.
* Complete abnormal protection of over-voltage, over-current,short circuit, open circuit, over temperature,etc.
* Meet the requirements of EMC and electrical safety certification.
* Low standby power consumption (< 1.2W) and high overall efficiency.
* Integrated PFC function to achieve higher power factor and lower harmonic current.
* The key components adopt foreign famous brand products to ensure high performance and high reliability.

 

FFU GROUP CONTROL SYSTEM

--FFU group control system structure

5DT can be monitored by 1Gateway,1 host DT control master 
can be connected with Maximum 63 FFU .

* 1 Central host computer (PC) (Note: Ethernet switch HUB
   is selected according to the actual quantity.

* Gateway:Modbus-RS485 TCP.

* Data Collector (DT): Standard protocol Modbus-RS485

--Simple operation

* FFU software graphic interface control , easy to operate and expand .
* Through the color of FFU fan button in the interface page, the different operation states of FFU can be identified,
   which is intuitive and eye-catching.

--Scientific early warning system,much safer
* When the alarm occurs, there is a certain ratio of color change.
* The different operation states of FFU can be identified  by the color of FFU fan button in the operation interface,which
   is intuitive and eye-catching.

--Inintelligent monitoring
* Complete, secure and open network system, intimely and best monitoring and control.
* It can be monitored and controlled independently by regional or single FFU.
* After FFU is powered off, it will operate according to the state (power supply,wind speed) before the last shutdown when
  power is on again.
* Software intelligent scheduling management, FFU Timing set is available,energy saving.
* FFU control box also equiped with field LED indicator light showing running status.
* FFU automatic grouping order delay start, avoiding the impact of starting current on user's power system in large-scale system.
* It can be connected with tempreture/humidity sensor, the fan speed can be automatically adjusted with the change of pressure
  difference.

FILTER AND FFU PARAMETER CURVE

Company Profile

Snyli Environmental Technology (Shandong) Co.,Ltd was established in 2010, registered in Liaocheng City, Shandong Province, mainly engaged in air filtration products. Since the establishment of our company, we have been continuously deepening our research and development to improve our strength, and now we have mastered many patents and obtained ISO/CE certificates.
After more than ten years, SNYLI has set up branches in many places in China and a trading company in Jinan City, Shandong Province. At present, SNYLI products have been exported to both home and abroad, and we have signed long-term co-operation agreements with customers in many countries.

Q1.Are you a manufacture or trading company?
A:We are a manufacure.
Snyli Environmental Technology (Shandong) Co., Ltd was established in 2010, is a professional service provider of air purification products integrating R&D, production and sales, with registered brand- SNYLI.

Q2: Where are air filters commonly used?
A :HVAC(heating, air conditioning and ventilation systems) painting stations, chemical plants, pharmaceutical plants, cement or asphalt powder plants, clean rooms, power stations, heavy metal industries, gas turbines and cogeneration power plants, engineering and equipment plants, drying and baking rooms, hospitals, etc.

Q3: What are your testing criteria?
A: EN779:2012 ISO9001

Q4: What is the international standard for air filters?
A:Euro :Pre (G1-G4), Medium (F5-F9), HEPA (H10-H14) ULPA (U15-U17)
American :Pre (MERV5-7), Medium (MERV8-14), HEPA (MERV15-19) ULPA(MERV 20)

Q5: What is your sample policy?
A: The sample price will be the product price of the standard order. If you make a demo order after receiving the sample and proofing (reaching our MOQ), we will roughly understand the sample price and sample price in the order, and give us your MOQ price.

Q6: How about your after-sales service?
A: Even if we have confidence in the quality of our products, the products may be damaged due to some unpredictable reasons. Please use and maintain the products you purchased correctly in accordance with the user manual or the recommendations of the sales staff. Contact the household to understand the usage of the product, provide suggestions or support professional maintenance services according to the warranty policy.