Cyclone 21 Avionics Cooling Fan | 3-Port, 28VDC, 2-wire
Product Description
The Cyclone 21 avionic cooling fan is designed to keep aircraft instruments cool while flying. This three-port avionic fan is FAA PMA approved and tested under RTCA DO160D which makes it well suited for aircraft, rotorcraft, and military applications. The Cyclone 21 features high performance ball bearings, a balanced communicator, lock-rotor protections, silicone and conformal coatings. This avionics cooler is designed for operation in harsh environments on experimental, sport, general aviation, rotorcraft, business & commercial aircraft, as well as mobile, marine and military vehicles.
This Cyclone 21 avionic cooler (EDMO# CRB122253) has a 28 VDC operating voltage and a 2-wire wiring option.
Features
- Meets specifications for avionics cooling
- Tested under RTCA DO160G
- Three 5/8-inch outlet ports (offset)
- Available in two models: 13.8 VDC & 27.5 VDC
- Universal mounting bracket
- Long 70,000 hour operation life
- High CFM output in a compact design
Specifications
Weight:
8 oz (226 g)
Dimensions:
3 x 3 x 1 in
Operating Voltage:
10 VDC — 15 VDC, 14 VDC version
22 VDC — 30 VDC, 28 VDC version
Nominal Voltage:
13.8 VDC, 14VDC version
24 VDC, 28 VDC version
Nominal Current:
0.19 Amps @ 24 VDC
Max. Current:
1.50 Amps (locked rotor)
Running Power:
4.60 watts
Average Speed:
5,300 RPMs
Air Flow:
21 CFM
Acoustic:
56.8 dBA
Wire Size:
22 AWG (UL 1061)
Wire Length:
9±0.5 in
Life Expectancy:
70,000 hr @ 25°C
Operating Temperature:
-55°C to 85°C
Motor Design:
Brushless
Venturi:
UL94V-0 black plastic
Propeller:
UL94V-0 black PPE
Bracket:
metal frame
Finish:
black powder coat
Tachometer:
output: 5V TTL
current: 5 mA
Pulses/Rev: 2
Isolated: No
Approvals:
FAA/PMA
RTCA DO160D
Product Codes
- Mfr Part No:CRB-122253-01-2W
- EDMO #:CRB122253
- Brand:LONE STAR AVIATION