Unknown: mysqli::real_escape_string(): Passing null to parameter #1 ($string) of type string is deprecated in /home3/ro401/public_html/01ventilator/system/library/db/mysqli.php on line 45Unknown: Automatic conversion of false to array is deprecated in /home3/ro401/public_html/01ventilator/catalog/controller/startup/startup.php on line 95Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: The Twig_Autoloader class is deprecated since version 1.21 and will be removed in 2.0. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 12Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: round(): Passing null to parameter #1 ($num) of type int|float is deprecated in /home3/ro401/public_html/01ventilator/catalog/model/catalog/product.php on line 45Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30Unknown: Using Twig_Autoloader is deprecated since version 1.21. Use Composer instead. in /home3/ro401/public_html/01ventilator/vqmod/vqcache/vq2-system_library_template_Twig_Autoloader.php on line 30 Controlled Heater NK-U 500x250-7.5-3


Duct electric heater NK...U with an integrated control unit.
-Logic operation based on external temperature  sensor readings to maintain set air temperature in the air duct.
-Proportional electric heat control from 0 up to 100% with a 0-10V control signal from the external controller

Material: Galvanized Steel
Material heating elements: Stainless steel
Overheating protection
Temperature max. air heating: 40 Deg Celsius

Connection: Rectangular tubes 500x250 mm
Minimum air flow: 550 m3/h
Consumption : 10.9 A
Supply Voltage: 400 V
Power: 7.5kW
Number of heating elements: 3x2.5kW


Dimensions (mm):

B= 500, B1=520, B2=702, H=250, H1=270, H2=290, L=228


Weight (kg): 22.4

Controlled Heater NK-U 500x250-7.5-3

  • Cod Produs: NK-U 500x250-7.5-3
  • Disponibilitate: In Stoc
  • 2,197.31ron

  • Fara TVA: 1,846.48ron

Oferte

Seat15 M2 0.37kW

Seat15 M2 0.37kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 900Maximum pressure (Pa..

1,899.43ron 3,957.15ron Fara TVA: 1,596.16ron

Seat15 M4 0.25kW

Seat15 M4 0.25kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 460Maximum pressure (Pa..

1,805.04ron 3,760.07ron Fara TVA: 1,516.84ron

Seat15 T2 0.37kW

Seat15 T2 0.37kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 900Maximum pressure (Pa..

1,739.45ron 3,623.85ron Fara TVA: 1,461.72ron

Seat15 T4 0.18kW

Seat15 T4 0.18kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 460Maximum pressure (Pa..

1,652.29ron 3,441.69ron Fara TVA: 1,388.48ron

Seat15 T6 0.18kW

Seat15 T6 0.18kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 280Maximum pressure (Pa..

1,856.97ron 3,868.75ron Fara TVA: 1,560.48ron

Seat20 M2 0.75kW

Seat20 M2 0.75kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 2400Maximum pressure (P..

2,081.36ron 4,336.17ron Fara TVA: 1,749.04ron

Seat20 M4 0.25kW

Seat20 M4 0.25kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 1400Maximum pressure (P..

1,913.98ron 3,987.48ron Fara TVA: 1,608.39ron

Seat20 T2 0.75kW

Seat20 T2 0.75kW

Boby & impeller: PolypropyleneRotation: LG or RDMaximum air flow (m3/h): 2400Maximum pressure (P..

2,023.02ron 4,214.65ron Fara TVA: 1,700.02ron