![SystemAir X-MUB-CAV/VAV 100 630EC-20 Скачать руководство пользователя страница 42](http://html1.mh-extra.com/html/systemair/x-mub-cav-vav-100-630ec-20/x-mub-cav-vav-100-630ec-20_installation-and-operating-instructions-manual_1423181042.webp)
7
Electrical connection
The electrical connection picture can be seen on the motor console.
NOTE
›
The motors contain triple posistors. More than two posistor chains may not be switched in series, as this can lead
to undefined cut-outs.
›
Maximum check voltage of the posistors, 2.5 V.
WARNING
Hazard from electrical voltage
›
Electrical connection only by trained electricians or trained and instructed qualified personnel.
›
Electrical connection in harmony with the valid directives.
›
Avoid penetration of water into the terminal box.
›
Pay attention to the 5 rules of electrical engineering:
–
clear (all-pole separation of an electrical system from live parts)
–
secure against switching on again
–
establish freedom from voltage
–
earth and short-circuit
–
cover or fence off neighbouring live parts.
"
Connect the electrical connection according to the circuit diagram on the motor console.
CARE
Property damage as a result of overheating of the motor
»
The motor can overheat and be destroyed if the thermo-contacts have not been functionally
connected.
»
Always connect thermo-contacts to a protective motor switching device!
"
Connect the thermo-contacts/posistor connections to a protective motor switching device.
"
For plastic terminal boxes, do not use any gland bolt connections of metal.
"
Lay the mains feed line from the outside through a bore.
"
Seal the bore in order to guarantee the IP 54 protection class.
"
Seal the bore against water penetration. Depending on the kind of cable duct, provide water drainage bores or use a sealing putty.
"
Additionally seal the lid screw connections of plastic terminal boxes with sealing putty.
7.1
Secure 3-phase motors
"
Avoiding two-phase running:
In 3-phase motors, use an all-pole C- or K safety cut-out (current consumption, see name plate).
7.2
Connect temperature monitor
"
If a temperature monitor is used, it must be connected to a triggering device and/or a motor-protection device.
43
Содержание X-MUB-CAV/VAV 100 630EC-20
Страница 25: ...25 Deutsch_Ende...
Страница 48: ...49...
Страница 49: ......
Страница 72: ...73...
Страница 95: ...96...
Страница 96: ...97...
Страница 119: ...120...
Страница 120: ...121...
Страница 122: ...123 1 1 1 1 1 1 1 1 2 1 2 3 1 2 Multibox Multibox Multibox...
Страница 124: ...125 2 4 Multibox 3 4 4 1 Mult ibox Multibox...
Страница 125: ...126 4 2 Multibox G Multibox Multibox 4 3 1 Multibox...
Страница 135: ...136 6 6 1 6 2 Multibox 10 MUB T 6 3 Multibox Multibox Multibox DIN EN 294 DIN 24167 1 6 3 1 6 3 2 Multibox...
Страница 136: ...137 6 3 3 Multibox 4 12 MUB T MUB T S 1 2 3 10 MUB 1 Multibox 2 Multibox 3 B MUB T MUB T Multibox...
Страница 137: ...138 7 2 5 5 IP 54 7 1 C K 7 2...
Страница 138: ...139 8 8 1 8 2 8 2 1...
Страница 140: ...141 10 5 10 1 Multibox Multibox Multibox Falsche Drehrichtung des Laufrades Drehrichtung ndern Multibox 7...
Страница 141: ...142 10 2 Multibox 5 Multibox 10 3 Multibox 30 000 40 000 I 30 000 VDE 0560 8 Systemair Multibox 10 4 Multibox...
Страница 142: ...143 11 5 Multibox Multibox 12 12 1 Multibox Multibox Multibox Multibox Multibox 12 2...
Страница 143: ...144...
Страница 144: ......