Frequency Converter | 60-180 KVA Vertical

UNIT PERFORMANCE

Efficiency

93% or better at 100% load

28VDC Output

Available 600A rated 28VDC output with 400% surge rating

MTTR	Mean time to repair: less than 30 minutes

Operational Life

20 to 25 years

MTBF	Mean time between failure: 24,000 hours

INPUT POWER

Input Voltage

480VAC +/- 10% standard, other input voltages available

Input Frequency

60Hz +/- 1Hz standard, 50Hz optional

Input Phase Rotation

Any (automatic phase lock)

Inrush Current

None (soft start to rated power)

Protection

Overload, short circuit, over voltage, temperature, access door interlock

Input ITHD

<5% at rated load, <8% at any load

OUTPUT POWER

Output Power Rating

60kVA/60kW continuous, 90kVA/90kW continuous, 120kVA/120kW continuous, 180kVA/180kW continuous

Output Frequency

400Hz, +/- 0.01% for any load condition

Output Voltage

200V L-L / 115V L-N – adjustable +/- 10%

Voltage Regulation

+/- 1% Maximum

Voltage Recovery

Meets or exceeds limits of MIL-STD-704F, typically less than 50 milliseconds with a 100% load change

Voltage Balance

+/- 1% for balanced loads, +/- 2% for 25% unbalanced loads

Harmonic Content

1.5% max., 1% typical (line to line or line to neutral)

Overload Capacity

125% for one hour, 150% for 5 minutes, 200% for 20 seconds

Protection

Overload, short circuit, over and under voltage per MIL-STD-704F, over temperature, isolation, aircraft 28VDC E/F interlock, access door interlock

MONITORING AND CONTROLS

Display

4 x 20 character backlit display and dedicated indicator lights, with LED configuration for harsh environments

Control

16-key matrix keypad for full control and monitoring, as well as dedicated stand alone push button controls for Start, Stop/Reset, and Output On/Off control for user friendly operation

Metering

Full three-phase monitoring and display of input and output voltage, current, and frequency; built-in troubleshooting guide in display; dedicated elapsed time meter also provided

ENVIRONMENTAL

Enclosure

NEMA 4 equivalent (IP66)

Audible Noise Level

Less than 65dbA typical @ 1m

Ambient Temp. Range

Operating: -40˚C to +50˚C (-40˚F to +122˚F)

Humidity

0% to 100% without condensation

Altitude

0 to 3,000 meters (9,842 ft.) without derating

MECHANICAL

Construction

Lightweight powder coated steel enclosure over durable steel frame with sealed electronics compartment

Size	1981mm high x 1270mm wide x 706mm deep (78” x 50” x 27.8”)

Weight

60-90 Series: 743 kg (1,640 lbs.) 120-180 Series: 997 kg (2,200 lbs.)

Finish

Standard color: “white aluminum” (gray) (RAL 9006) powder coat, other colors available

Suitable For:

CODES AND STANDARDS

OPTIONS AND ACCESSORIES