MTE dV Sentry Product Specification

dV Sentry Technical Reference Manual 380V – 600V

Service Load Condition

Invertor Duty Three Phase Motors

Voltage

380 – 600 VAC +/- 10%, 60Hz

Input Voltage Wave Form

PWM

Inverter Switching Frequency

2kHz – 10kHz (3-110A models)
2kHz – 5kHz (130A-600A models)

Inverter Operating Frequency

0 – 90 Hz without derating

Maximum Ambient
Temperature

60C Open filters
50C Enclosed Filter

Insertion Loss (Voltage)

1.7% at 60 Hz, 2.6% at 90 Hz

Efficiency

>98%

Current range

3A – 600A

Available form factors

Panel
NEMA 1/2
NEMA 3R

Altitude without derating

1,000 feet above sea level

Maximum Motor Lead Length

1,000 feet

Relative Humidity

0% to 99% non-condensing

Current Rating

100% RMS Continuous
150% for 1 minute
200% for 10 sec

*Operating in overload will result in increased proportional voltage drop

Audible Noise

<65db at 1 meter

Rise Time

Less than 0.1 uS

Peak Voltage

150% of DC bus voltage up to 1,000 feet

Common Mode Reduction

50%+ Peak Current Reduction Typical

4. PRODUCT SPECIFICATIONS

Performance Specifications

Table 4-1: Performance Specifications

Form: DVS-TRM-E September 2014 REV. 001 12