![background image](http://html.mh-extra.com/html/carrier/48ua-uh-135/48ua-uh-135_installation-operation-and-maintenance-instructions_2561515023.webp)
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UA-UH 135-205 units have a single power connection point located at
the main switch.
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- a main disconnect switch,
- starter and motor protection devices for each compressor, fans and electric
heater option,
- the control devices.
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- All connections to the system and the electrical installations must be in full
accordance with all applicable local codes.
- The Carrier
UA-UH 135-205 units are designed and built to ensure
confor-mance with these codes.
The recommendations of European standard EN 60204-1 (machine safety
- electrical machine components. part 1: general regulations - corresponds
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electrical equipment.
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the requirements of the installation directives. Conformance with EN 60204 is
the best means of ensuring compliance with the Machines Directive §1.5.1.
ƹ ÆƽÐǾ˃ʽʿʽˁƘʾ¼½Ë»ÊÁº½ËÌÀ½½Ä½»ÌÊÁ»¹Ä»À¹Ê¹»Ì½ÊÁËÌÁ»ËÍ˽¼¾ÇÊÌÀ½
operation of the machines.
ʾƖ À½ÇȽʹÌÁÆ¿½ÆÎÁÊÇÆŽÆÌÁËËȽ»ÁŲ½¼º½ÄÇÏƕ
¹ƽ ÆÎÁÊÇÆŽÆÌƘÆÎÁÊÇÆŽÆ̹˻ĹËËÁŲ½¼ÁÆ˃ʽ˄ʿʾƼ»ÇÊʽËÈÇƼËÌÇ
60721):
- outdoor installation (IP43),
- ambient temperature range: -20°C to +52°C,
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b) Competence of personnel. class BA4 (trained personnel - IEC 60364)
2. Power supply frequency variation: ± 2 Hz.
3. The neutral (N) conductor must not be connected directly to the unit (if neces-
sary use a transformer).
4. Overcurrent protection of the power supply conductors is not provided with the
unit.
5. The factory-installed disconnect switch(es)/circuit breaker(s) is(are) of a type
suitable for power interruption in accordance with EN 60947.
6. The units are designed for connection to TN networks (IEC 60364). For IT networks
the earth connection must not be at the network earth. Provide a local earth,
consult competent local organisations to complete the electrical installation.
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135
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ʾ˅ʽ
205
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Nominal power supply
V-ph-Hz
400-3-50
Voltage range
V
360-440
ÇÆÌÊÇÄ»ÁÊ»ÍÁÌËÍÈÈÄÑ
24 V, via internal transformer
¹ÐÁÅÍÅË̹ÊÌƘÍÈ»ÍÊʽÆÌLj
A
246
273
336
361
ÆÁÌÈÇϽʾ¹»ÌÇʹÌŹÐÁÅÍÅ»¹È¹»ÁÌÑLjLj
0.82
0.84
0.82
0.85
¹ÐÁÅÍÅÍÆÁÌÈÇϽÊÁÆÈÍÌLjLj
kW
69.14
80.74
94.95
106.87
ÇÅÁƹÄÍÆÁÌ»ÍÊʽÆ̼ʹÏLjLjLj
A
82.12
93.50
106.49
116.27
¹ÐÁÅÍÅÍÆÁÌ»ÍÊʽÆ̼ʹÏLjLjLjLj
A
121.40
138.50
167.00
182.30
ÍËÌÇŽÊƘËÁ¼½ÍÆÁÌÈÇϽÊʽ˽Êν
kW
Customer reserve at the 24 V control power circuit
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ÍÆÁÌË
†
135
ʾ˃ʽ
ʾ˅ʽ
205
ÇϽʻÁÊ»ÍÁÌ
Nominal power supply
V-ph-Hz
400-3-50
Voltage range
V
360-440
ÇÆÌÊÇÄ»ÁÊ»ÍÁÌËÍÈÈÄÑ
24 V, via internal transformer
¹ÐÁÅÍÅË̹ÊÌƘÍÈ»ÍÊʽÆÌLj
A
246
273
336
361
ÆÁÌÈÇϽʾ¹»ÌÇʹÌŹÐÁÅÍÅ»¹È¹»ÁÌÑLjLj
0.82
0.84
0.82
0.85
¹ÐÁÅÍÅÍÆÁÌÈÇϽÊÁÆÈÍÌLjLj
kW
69.14
80.74
94.95
106.87
ÇÅÁƹÄÍÆÁÌ»ÍÊʽÆ̼ʹÏLjLjLj
A
82.53
92.03
105.68
114.77
¹ÐÁÅÍÅÍÆÁÌ»ÍÊʽÆ̼ʹÏLjLjLjLj
A
121.40
138.50
167.00
182.30
ÍËÌÇŽÊƘËÁ¼½ÍÆÁÌÈÇϽÊʽ˽Êν
kW
Customer reserve at the 24 V control power circuit
*
Maximum instantaneous start-up current at operating limit values (maximum operating current of the smallest compressor(s) + fan c locked rotor current of the
largest compressor).
**
Power input, compressors and fans, at the their operating limits and nominal voltage of 400 V (data given on the unit nameplate).
*** Standardised Eurovent conditions: indoor air wet bulb 19°C, outside air temperature 35°C with standard fan performance.
**** Maximum unit operating current at maximum unit power input and 400 V (values given on the unit nameplate).
†
Standard unit (without any options and accessories).
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