Køleenheder til farlige lokationer, NHZ
Køleenheder til farlige lokationer, NHZ
SpectraCool Narrow Hazardous Location Indoor/Outdoor air conditioners are engineered specifically for hazardous location cooling. Attractive design with no heavy cast enclosure and minimal use of visible fasteners. Air conditioners do not require a purge and pressurized system.
Industristandarder
UL/cUL Listed; Type 4; 4X; File No. E469720
CE
Class 1 Div 2 Groups A, B, C, D T4
Detaljer
Funktioner
- Not re-built from light industrial air conditioners
- Painted galvanized sheet metal cover for rugged factory and outdoor environments
- Corrosion resistant coating on ambient side components for Type 4X models
- Corrosion resistant coating on ambient and enclosure side components for Type 4X Offshore models
- Dust resistant coils for filterless operation in most environments
- Cleanable, reusable aluminum mesh filter protects coils for extremely dusty and dirty atmospheres
- Digital temperature control
- Narrow design to accommodate 12-in (300-mm) deep cabinets
- R134a, R513A or R407C earth-friendly Refrigerant
- Models for 115, 230 and 400/460 3-phase VAC power input
- UL Listed to save customers time and money with agency approvals
- Easy-Mount flanges for simple installation
- Standard Type 4/4X models include
- - Active condensate management with heater strip
- - Compressor Heater
- - Head Pressure Control
- - Power-off relay for door switch and other system requirements
- - Malfunction switch
- Nominal cooling capacities:
- - NHZ28 4000 BTU/hr. (1172 W)
- - NHZ36 6000 & 8000 BTU/hr. (1758 and 2344 W)
- - NHZ43 11000 BTU/hr. (3223 W)
- Outdoor model operating temperature range from -40 F/ -40 C to 131 F/ 55 C (125 F/52 C on NHZ28 Series and NHZ43 Series 115V)
Specifikationer
Godkendelsesmyndigheds certifikat
Installationsvejledning / instruktionsark
- Advarsel
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