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M-AI-VT-001-EN Rev.C.1
M-AI-VT-001-EN Rev.C.1
Environment and Application Boundaries
Environment Conditions,
Storage and Operation
The compressor and drive module are designed for indoor applications only and should be stored
and operated within the following conditions:
Table 9
Environmental Conditions
Table 10
Maximum Design Pressure
Table 11
Maximum Discharge
Pressure - All Models
Table 12
Nominal and Acceptable
Voltage Ranges
Condition Type
Condition
Enclosures and Cover Type
Compressor IP24 Drive IP54=System IP24
Compressor IP24 Drive IP21=System IP21
Storing/Shipping temperature
-25°C to 70°C (-13°F to 158°F)
Operation
Temperature
0°C to 40°C (32°F to 104°F)
Relative Humidity
5% to 95% non-condensing
Maximum wet bulb temperature
29°C (84°F)
Altitude
Maximum Altitude Above Sea Level without De-rating
1000 m (3000 ft.)
Maximum Operating Temperature at:
2000 m (6000 ft.)
38°C (100° F)
3000 m (9000 ft.)
36°C (97° F)
Certification
kPa(g)
psig
-NC (UL/ETL)
1400
203
Type
kPa(g)
psig
Maximum Pressure Warning Limits
1190
173
Maximum Pressure Fault Limits
1240
180
Compressor Pressure
Limits
Mains AC Input Supply
Voltage and Frequency
Maximum Design
Pressure
Maximum Operating
Pressure
The maximum design high-side pressure for the compressor is shown in Table 10.
The maximum pressure that the compressor
can operate is regulated directly by two control
settings: Warning Limit and Fault Limit.
The discharge pressure warning and fault limits
are defined in Table 11.
VTT series compressors are designed to operate
within an acceptable rated voltage and frequency.
The tables below specify the acceptable supply
voltage and frequency ranges. Using a supply
voltage/frequency at or beyond the range limit
will cause the compressor to shut down. The +/-
10% is intended for the nominal voltage and is
not intended for the entire voltage range.
• • • CAUTION • • •
The Drive Module should not be installed in environments with airborne liquids, particles, or gases capable of
affecting and damaging the electronic components.
Failure to take the necessary protective measures increases the risk of stoppages, thus reducing the life of the
drive module.
Drive Module
Nominal Voltage
Acceptable Voltage Range
N165 T5
380
342-418
400
360-440
460
414-506
N232 T5
380
342-418
400
360-440
460
414-506
N262 T5
380
342-418
400
360-440
460
414-506
N165 T5
575
518-632
N232 T5
575
518-632
N262 T5
575
518-632