20
REVO C
3PH from 1100A to 2100A
User’s manual
V=f *
Qv
tc-ta
6.7 Calculating flow capacity of the fan
All the thyristor units when are in conduction produces power loss that is dissipated inside cubicle in terms of
heating. Due to this fact the internal temperature of cubicle is higher than ambient temperature. To be cooled
the thyristor need of fresh air cooling and to do it is normally used a fan mounted on the front door or on the
roof of the cabinet.
Procedure to size
Fan air mass flow (V)
: see power loss for each thyristor and fuse mounted indicated in the
manual related to the current (Output feature and Internal fuse Chapter).
Qv
= total power losses (w)
(thy fuse power loss)
ta
= ambient temperature (°C)
tc
= cabinet temperature (°C)
V
= fan air mass flow (m3/h)
f
= altitude coefficient (see table on right)
Altitude
0:100 meters
f = 3.1
m3k/Wh
100:250 meters
f = 3.2
m3k/Wh
250:500 meters
f = 3.3
m3k/Wh
500:750 meters
f = 3.4
m3k/Wh
The formulas used are for information only and is not a substitute for a proper thermal rating
done by a qualified person.
6.8 Wi-Fi Transmitter Module
Models RC_ _ _-_ _ _ _ _-_ _ _ with WiFi option contains a Wi-Fi transmitter module, see model label plate for
details on which module is installed.
The transmitter module is mounted on the top of the microprocessor board.
The module used can be:
Module FCC ID: 2ADUIESP-12-F
Module FCC ID: 2AL3B-ESP-F
802.11b/g/n 2412-2462 MHz
802.11b/g/n 2412-2462 MHz
Output Power:
Output Power:
• 802.11b: 15.58 dBm (Max.)
OR
• 802.11b: 14.0 dBm (Max.)
• 802.11g: 13.72 dBm (Max.)
• 802.11g: 12.8 dBm (Max.)
• 802.11n: 12.53 dBm (Max.)
• 802.11n: 13.6 dBm (Max.)
Antenna gain: 1.0 dBi PCB antenna 11 channels
Antenna gain: 1.0 dBi PCB antenna 11 channels
Unit is assembled from tested components, complete system is tested.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1)
this device may not cause harmful interference, and
(2)
this device must accept any interference received, including interference that may cause undesired
operation.
Caution:
no changes or modifications allowed on the equipment not expressly approved by the party responsible
for compliance. It could void the user’s authority to operate the equipment.
The FCC number is located on the right side of the unit, see sample below:
OR
Note:
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to
part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
Summary of Contents for REVO C 3PH 1100A
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