AEG Electrolux THYRO-A Operations Instructions download pdf (Page 31)

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Thyro 3A

Load with common star point with neutral conductor (1)

Load with separate star point without neutral conductor (2)

Load in open delta connection (3)

DANGER

Dangers during Installation

Risk of injury / Risk of damage to the device or plant

> Observe all safety regulations in the safety chapter

DANGER

Unsafe system due to incorrect installation

The plant cannot be operated safely and poses a threat

to persons.

> Only install the device in an upright position.

> Ensure sufﬁcient ventilation of the cabinet if mounted in a cabinet.

> Observe minimum spacing (Clearance: 150 mm above, 100 mm

below). The devices can be installed next to each other without

spacing between.

> Ensure that the device cannot be heated up by heat sources below

it. (The power loss is given in the type overview table, see page 83,

Technical data)

> Ground the device in accordance with local regulations. (grounding

screw / nut for protective conductor connection to ﬁxing adapter).

Grounding also serves for EMC means (Y capacitor 4.7 nF).

CAUTION

Use of incorrect connection cables

Incorrect connection cables can lead to malfunctions. Use shielded

control conductors to connect the control signals.

For use in UL conditions: Only use 60 °C or 75 °C copper conductors

for power connections (as indicated in Technical Data).

5. INSTALLATION

NO. OF

PARALLEL

LOAD

RESISTORS

LOAD NOM

TYPE CONTROLLER

CURRENT

IN CASE

OF FAULT

RECOMMEN-

DED SETTING

FOR

POTI R205

SETTING AID

AT ACTUAL

VALUE OUTPUT

X2.9 [0-10 V]

SETTING AID

AT ACTUAL

VALUE OUTPUT

X2.9 [0-20 mA]

NO. OF POTEN

TIOMETER TURN

FROM LEFT STOP

1 100% 0% 50.0% 2.50 V 5.00 mA 7.8

80% 40.0% 2.00 V 4.00 mA 6.7

60% 30.0% 1.50 V 3.00 mA 5.4

40% 20.0% 1.00 V 2.00 mA 4.2

20% 10.0% 0.50 V 1.00 mA 3.0

2 100% 50% 75.0% 3.75 V 7.50 mA 10.9

80% 60.0% 3.00 V 6.00 mA 9.0

60% 45.0% 2.25 V 4.50 mA 7.2

40% 30.0% 1.50 V 3.00 mA 5.4

20% 15.0% 0.75 V 1.50 mA 3.6

3 100% 66% 83.0% 4.15 V 8.30 mA 11.8

80% 66.4% 3.32 V 6.64 mA 9.8

60% 49.8% 2.49 V 4.98 mA 7.8

40% 33.2% 1.66 V 3.32 mA 5.9

20% 16.6% 0.83 V 1.66 mA 3.8

4 100% 75% 87.5% 4.375 V 8.75 mA 12.3

80% 70.0% 3.50 V 7.00 mA 10.3

60% 52.5% 2.625 V 5.25 mA 8.1

40% 35.0% 1.75 V 3.50 mA 6.0

20% 17.5% 0.875 V 1.75 mA 3.9

5 100% 80% 90.0% 4.50 V 9.00 mA 12.7

TAB. 10 OTHER POSSIBILITIES OF LOAD MONITORING

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 58 59

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AEG Electrolux THYRO-A Operations Instructions Page 31

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