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Lock Door Type Filter
  • NTL-LDF255 Panel Fan Filter

Product Name:Panel Fan Filter

Product Model:NTL-LDF255 | 255x255mm


Wechat:15088970667

WhatsApp:008615088970667

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  • Parameters


Lock Door Type Filter

Lock Door Type Filter

Technical Data

NTL-FFL255
Axial fan, ball bearingservice life L10 at +40 °C (+104°F): min. 56,000h rotor metal
Connection3-pole clamp for 2.5mm², clamping torque 0.8Nm max.
Enclosure cut-out230 x 230+1 mm
Mounting frame

4 built-in ratchet braces for mounting (6 notches for wall thickness 1-4mm).

Additional use of screws possible if needed1.

Filter matG4 acc. to DIN EN 779, filtering degree 94%
Filter materialNew ABS material confirm to RoHS, Fireproof or not fireproof can be choose
Operating/Storage temperature-25 to +65°C (-13 to +149°F) / -40 to +70°C (-40 to +158°F)
Operating/Storage humiditymax. 75% RH (non-condensing)
Protection type/Protection classIP54 / I (earthed)
Noteother voltages on request


Technical Parameters

ModelPower
Supply
Fan Size
Matched
(mm)
Air Flow Rate
(free blow)
(m3
/h)

Air flow Rate 

(with Mat)

(m3

/h)

Power
Consumption
(W)
Current
Consumption
(A)
Noise
Level
(dBA)
LD255-without fan-----
LDF255-230A-C230VACØ172×55272/31620026/280.43/0.452/62
LDF255-230B-C230VAC172×150×51272/31620026/280.43/0.452/62
LDF255-230C-C230VACØ220×60800/100050048/630.23/0.2863/66
LDF255-230D-C230VAC200×200×60800/100040048/630.23/0.2863/66
LDF255A-230E-C230VACØ172×55272/31620026/280.43/0.4 52/62
LDF255A-230F-C230VAC172×150×51272/31620026/280.43/0.452/62
LDF255A-230G-C230VAC180×180×65586/67138042/500.2/0.2463/66
LDF255-115A-C115VACØ220×60800/100050048/630.4263/66
LDF255-115B-C115VAC200×200×60800/100048048/630.4263/66
LDF255A-115C-C115VACØ172×55272/31620026/280.43/0.452/62
LDF255A-115D-C115VAC172×150×51272/31620026/280.43/0.452/62
LDF255A-115E-C115VAC180×180×65586/67138042/500.4263/68
LDF255A-D-C120&230VAC172×150×51272/31620026/280.43/0.452/62
LDF255-400A-C400VACØ220×60800/100055048/630.2563/68
LDF255-400B-C400VAC200×200×60800/1000480600.263/68
LDF255A-400C-C400VACØ172×55272/31620026/280.13/0.1152/62
LDF255A-400D-C400VAC172×150×51272/31620026/280.13/0.1152/62
LDF255A-400E-C400VAC180×180×65586/67138042/500.1563/68
LDF255A-12A-C12VDC172×150×5137426012162
LDF255-12B-C12VDC200×200×60100848024268
LDF255A-24A-C24VDC172×150×51374260120.562
LDF255-24B-C24VDC200×200×60100848024168
LDF255A-48A-C48VDC172×150×51374260120.2562
LDF255-48B-C48VDC200×200×601008480240.568

Normally is airflow direction"Out", if you need airflow direction "In", when place order, please advice.

  • Structure Chart

1.jpg

  • Certification
  • Application

Out products are widely used in the control panels, junction boxes, power distribution box, automation equipment, electronic and power device, welding machine, packing etc.

Normal Color: RAL 7035, RAL 7032, (other color can be customer made)

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