(FOR NUCLEAR POWER PLANT)
HI AIR KOREA(HAK) HUMIDIFIER is designed to supply steam in duct system in order to maintain comfortable level of humidity in control rooms for Nuclear Power Plants.
HAK HUMIDIFIER is specifically constructed to operate in Nuclear Power Plant considering size, efficiency, reliability and maintainability.
The humidifier is electric steam heater type and shall be UL-listed.
Truly a customizable unit for every application!
- The chamber is made of ASTM A240 type 304 plate with welded joints
- The chamber is insulated with 20 mm thick rigid foam and reinforced aluminum foil cladding
- A maintenance cover is provided on top of the chamber for heating element removal and cleaning of the chamber inside
- Sight glass type level gauge is provided
- The base frame is made of carbon steel
- Rigid enough to support all components during shipping, lifting and operation
- Two drain pipes are installed for water overflow and complete drainage of the water for maintenance
- Electric float type level switch is provided to cut-off the power to heating element at low water level
- High temperature sensor(setting point at 150 ℃) is provided inside the chamber to prevent overheating
- Heating elements have nickel and chromium resistance wire centered in a metal sheath and insulated from the sheath by magnesium-oxide refractory
- Heating elements are rated for operating at 480Vac, 60Hz, 3-phase
- Heater J/B is connection point for the power of heating element and level switch
- Casing material : Carbon Steel KS D3512 SPCC
- Power source : 480Vac, 60Hz, 3-phase
- Control source : 120Vac, 60Hz, 1-phase
- Ingress Protection : NEMA type 12(Dust-tight type)
- Control panel is supplied loose
MODEL NO. HUMIDIFICATION
HUMIDIFIER CONTROL PANEL DIMENSION WEIGHT DIMENSION WEIGHT W H L W H L lbs/h kg/h kW mm kg mm kg HN-SUESH-021 21 9.5 10 500 670 650 105 1,000 1,700 300 95 HN-SUESH-028 28 12.7 15 500 670 650 110 1,000 1,700 300 95 HN-SUESH-140 140 63.5 60 700 670 950 150 1,000 1,700 300 95 HN-SUESH-186 186 84.4 70 700 670 950 155 1,000 1,700 300 95 HN-SUESH-203 203 91.1 80 700 670 950 165 1,600 2,400 500 234