Electrical Data - Electra DNG 100 Service Manual

8.

ELECTRICAL DATA

8.1 Single Phase Units
MODEL
Power Supply
(a)
Connected to
Max Current
(c)
Inrush Current
(d)
Starting Current
Circuit Breaker
Power Supply Wiring
No. X Cross Section
Interconnecting Cable
No. X Cross Section
(a) Power supply can be connected in both ways:
™ To outdoor unit to supply both outdoor and indoor unit.
™ To outdoor unit and to Indoor unit separately.
(b) Communication wires must be separated from the power wires and should be shielded type,
earth connectedat both ends.
(c) Inrush current is the current when power is up (charging the DC capacitors at outdoor unit
controller).
(d) Starting current is the current peak when starting the compressor.
NOTE:
Power wiring cord should comply with local lows and electrical regulations requirements.
SM OU12HP 2-E.2 GB
OU12 4PH DCI
Outdoor
23A
25A
3 X 4.0 mm
2
3 X 1.5 mm +
2 X 0.75 mm 2
(b)
(Communications)
CONTENTS
1PH – 230V – 50 Hz
Indoor Outdoor
5A
30A
10A
10A
2 2
3 X 1.5 mm 3 X 6.0 mm
3 X 1.5 mm
2 X 0.75 mm 2
2 X 0.75 mm
(Communications)
(Communications)
ELECTRICAL DATA
OU12 5-6PH DCI
Indoor
28A 5A
32A 10A
2 2
3 X 1.5 mm
2
+
2 X 0.75 mm 2
2
(Communications)
8-1