4KVA Solid State Frequency Converter Specifications
 

Model

4KSS60400/50400

Capacity

4KVA/3.2KW

Input

Voltage

120V or 220V *see note

Voltage Range

-15%/+20%

Current
Requirement

220V - 20.9A @ Full Load (31.4A @ Current limit)

120V - 38.3A @ Full Load (57.5A @ Current limit)

Frequency

50Hz or 60Hz ±5%

Phase

Single

Output

Voltage

120V (Locked)

Voltage Regulation

±1%

Frequency

400Hz
(50/60hz available)

Frequency Regulation

±0.016Hz (Xtal oscillator)

Harmonic Distortion

<3% (100% linear load.)

Output Waveform

Pure Sinewave

Output Current @ .8pf

220V - 18.1A

120V - 33.3A

Overload@150% for 30 seconds

220V - 27.2A

120V - 50A

Efficiency

AC to AC

>85%

Power Factor

0.8

Crest Factor

3:1

Indicator- Detachable& Remote Control

LCD

Automatically configures to monitor voltage, frequency and loading, simultaneously.

LED

Audible Alarm

Overload

Continuously beeping

Fault

Continuously beeping

Protection

Overload

150% delay 30 seconds, current limited

Short Circuit

Current limited cut-off, fuse and breaker

EMI filter

10-100KHz at 40dB; 100KHz-100MHz at 70dB

Over Temperature

Inverter auto cut-off when heatsink temp. over 80ºC

Dimension

Depth

22.9in/58cm

Width

9.63in/24.5cm

Height

27.75in/70.5cm

Environment

Operation Temperature

-10 to 50° C; 14-122° F

Relative Humidity

20-90% (non-condensing)

Noise Level

< 58dB (at 1 meter)

Weight

LBS/KG

232lbs/105.5kg (on wheels)

Note: Input voltages of 208V single phase (phase-to-phase on a 3-phase 120/208V line)- with 2 hot lines and 240V single phase (from a 120/20V split-phase source) - 2 hot lines are both acceptable with one hot on the input N ternimal, and another hot on the L2 input terminal.