Compact Enclosure Fan Heater

HVL031 Series

DIN Rail Enclosure Heater

^TWD8,805 HVL03900

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Small, Compact Size Fan Heater
Built-In Overheat Protection
DIN Rail Mountable
Maintains Minimum Operating Temperatures in Enclosures
Helps to Prevent Failure of Electronic Components Caused by Condensation and Corrosion

NEMA Electrical Enclosures - View related products

Description

This compact heater is designed for many different applications including electrical and electronic enclosures, display panels, access and parking control systems and personnel booths.

To determine the required heater size follow this equation:

PH = (A x ΔT x k) - Pv
PH = Required heating power for your application in Watts (W)
Pv = Heating power generated by existing components (e.g. a transformer) in Watts (W)
A = Exposed enclosure surface area square meters (m²)
ΔT = Temperature differential between the desired minimum interior temperature and lowest possible external temperature of the enclosure in Kelvin (K), 1.8°F = 1°C = 1K
k = Heat transmission coefficient of the enclosure material used:
    Stainless Steel: 3.7 W/m²K
    Painted Steel: 5.5 W/m²K
    Aluminum: 12 W/m²K
    Polyester/Plastic: 3.5 W/m²K

For outdoor applications it is recommended to double the heating power.

SPECIFICATIONS
Operating Voltage: 120 Vac
Wattage:
    HVL02900: 100 W
    HVL03900: 150 W
    HVL13900: 200 W
    HVL14900: 300 W
    HVL15900: 400 W
Heating Element: Resistance type cartridge heater
Heat Sink: Die-cast aluminum, glass bead finish
Required Fan Size (Included):
    100/150 W: 80 x 80 x 25 mm (3.1 x 3.1 x 0.98")
    Min Air Flow: 35 m³/h (115 ft³/h) (20 cfm)
    200/300/400 W: 120 x 120 x 25 mm (4.7 x 4.7 x 0.98")
Min Air Flow: 108 m³/h (354 ft³/h) (63 cfm)
Overheat Protection: Built-in temperature limiter
Air Exit Temperature: Approx. 45°C (113°F) 50 mm (2") above heater
Wiring Compartment: Plastic UL 94V-O
Connection (Heater): 3-pole terminal, AWG 14 max [2.5 mm² (0.10 in²)]
Connection (Axial Fan): 2-pole terminal (L2/N2), AWG 14 max [2.5 mm² (0.10 in²)]
Mounting: Clip for 35 mm (1.4") DIN rail (EN 50022)
Protection Class: I (grounded)
Protection Type: NEMA 2 (IP20)
Weight (with Fan):
    100/150 W: 600 g (1.3 lb)
    200/300/400 W: 900 g (2.0 lb)

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Part Number/Desc.

Qty

Description

HVL02900

TWD8,985

Availability: 18 weeks

Fan heater, 100 W, 120 Vac

HVL03900

TWD8,805

Availability: 1 week

Fan heater, 150 W, 120 Vac

HVL13900

TWD9,955

Availability: 1 week

Fan heater, 200 W, 120 Vac

HVL14900

TWD9,650

Availability: 1 week

Fan heater, 300 W, 120 Vac

HVL15900

TWD8,880

Availability: 1 week

Fan heater, 400 W, 120 Vac

† All prices on this site are shown in Taiwan Dollars.
Note: Comes with complete operator’s manual, mounting kit and axial fan.
Ordering Example: (1) HVL02900 Fan heater, 100 W, TWD8,985