Product Technical Specifications - TCi MSD0480A000 Installation, Operation And Maintenance Manual

MSD Manual

Product Technical Specifications

Table 2 lists the major technical specifications for the MotorShield™.
Table 2 – MotorShield
Current Ratings
VFD Output Voltage
VFD Output Frequency
VFD Carrier Frequency
Filter Performance
Environmental Conditions
Maximum Elevation
Ambient Operating
Temperature Range
Ambient Storage
Temperature Range
Maximum Humidity
Reference Technical Standards
Enclosure Options
Voltage Drop
Capacitors
Agency Approvals
™ Technical Specifications
240 V: 5 – 248 Amps
480 V: 5 – 1080 Amps
600 V: 8 – 500 Amps
Intermittent overload current of 150% for 1 minute out of every
60 minutes
240 V, 480 V and 600 V, 3-phase, at fundamental base
frequency configured to Volts per Hz
Up to 80 Hz
2 kHz to 16 kHz
Maximum peak voltage of output waveform
480 V models: 815 V,
600 V models: 1,018 V
Maximum dV/dt of output waveform
5 V/μs
480 V models:
600 V models: 6 V/μs
6,600 feet (2,000 m), derating required for operation above this
level
-30°C (-22°F) to 40°C (104°F)
Cooling provisions required for operation above this
temperature
-40°C (-40°F) to 50 °C (122 °F)
95%, non-condensing
UL Open, Type 1/3R enclosure
3% at nominal voltage, frequency and rated current
High endurance design (no PCBs)
UL & cULus Listed (up to 480 amps)
11
2.0 General Information
;