Natural Convection Heater

Natural Convection Heater
NCH-37000 Series
U Rugged Aluminium Extrusion Profile
U High Power Density Compact Design
U Self-Regulating Technology
U Safety by Temperature Limitations
U Fixing Clip can be Mounted Either at the
Wide Side or at the Narrow Side
Applications
U Cash Points, Ticket Machines, Parking
Ticket Terminals, Access Systems, Fuel
Dispensers, and Portals of Energy, BuildingSafety Systems, Building-Management
Systems, and Landscaping Systems
These convection heaters and contact heating elements
are based on PTC (Positive Temperature Coefficients)
technology. A wide range of types with different designs
and performances for various applications are available.
This product line is distinguished by design characteristics:
limited temperature of external profile through thermal
decoupling. Optimized convectional heat transfer through
chimney effect. Self-regulation through PTC technology.
Approved safety on the basis of given temperature limitation.
High reliability. No switching components.
H
T
NCH-37017801
shown actual size.
Specifications
Model No.
NCH-37017701 NCH-37017801 NCH-37018001 NCH-37018201 NCH-37018401
Rated Power at 10ºC (50°F): Watt
External Profile Temperature
(Approximate): ºC (°F)
30
50
60
75
100
130 (266)
205 (401)
205 (401)
190 (374)
200 (392)
Voltage Range
110 to 240 Vac/Vdc
Protection Class
II
System of Protection
IP20
Connection Cable 2 x 0.5 mm
(0.08 x 0.02 in2), Silicone
2
Dimensions:
L x W x H, mm (inch)
Weight: kg (lb)
Recommended Fuse
(Time-Delay) 240V/110V
500 mm (19.7") long
x 70.7 x 24 125 x 70.7 x 24 175 x 70.7 x 24
65 x 70.7 x 24 (2.6 x 2.8 x 0.9) 95
(3.7 x 2.8 x 0.9) (4.9 x 2.8 x 0.9) (6.9 x 2.8 x 0.9)
0.13 (0.29)
0.14 (0.31)
0.19 (0.42)
0.24 (0.53)
0.34 (0.75)
4 A/2 A
6.3 A/4 A
6.3 A/4 A
6.3 A/4 A
6.3 A/6.3 A
To Order
Model No.
Description
NCH-37017701
30W, 110 to 240 Vac/Vdc, 500 mm (19.7") lead
NCH-37017801
50W, 110 to 240 Vac/Vdc, 500 mm (19.7") lead
NCH-37018001
60W, 110 to 240 Vac/Vdc, 500 mm (19.7") lead
NCH-37018201
75W, 110 to 240 Vac/Vdc, 500 mm (19.7") lead
NCH-37018401
100W, 110 to 240 Vac/Vdc, 500 mm (19.7") lead
Comes complete with operator’s manual.
Ordering Example: NCH-37017701, 30W, 110 to 240 Vac/Vdc natural convection heater.
HT-1

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