AWC AHS 10, Руководство пользователя, Страница: 12 / 20

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Pressure Independent Variable Air Volume ( Single Duct)
Electric heaters shall be factory mounted
to the terminal with the heating elements
located upstream of the air-flow control
damper to ensure uniform velocity profile
over the elements.
A power disconnect shall be furnished to
render the heater non-operational. Heater
shall be furnished with all controls necessary
for safe operation and full compliance
with UL 1996 and National Electric Code
requirements.
Heater shall have a single point electrical
connection. It shall include a primary disc
type automatic reset high temperature limit,
secondary high limit(s), airflow switch,
Ni-Chrome elements, and fusing per UL
and NEC. Heater shall have complete
wiring diagram with label indicating power
requirement and kw output.
Electrical Heater Components

Stainless Steel Finned Tubular
Elements

Hinged Weather proof Control Panel

Airflow Switch

Control Transformer (optional)

Magnetic Contactors

Fuse

SCR Power Controllers / On-Off
Controller

Miniature Circuit Breaker (MCB)

Bimetal Linear Manual Resettable
Thermal Cut out

Automatic Thermal cut out.
Electric Heater Details