AMETEK DLM Series - Manual (Page 23)

DLM-E 3kW & 4kW Series Power Supplies Features and Specifications
M362000-01 Rev E 1-5
1.4.3 Additional Specifications
AC Input:
Output
Power
Nominal Input
Voltage
Input
Option
Input Range
(47–63 Hz)
Input Current
Maximum 17
Input Power
Factor 18
3 kW
19
230 VAC
Single–Phase
Std 180–264 VAC L–L 21A RMS 0.98
3 kW
19
208 VAC
Three–Phase
Std 180–264 VAC L–L 12A RMS 0.95
4 kW
208 VAC
Three–Phase
Std 180–264 VAC L–L 15A RMS 0.95
4 kW
380/400/415 VAC
Three–Phase
M1 345–455 VAC L–L 8.5A RMS 0.95
4 kW
480 VAC
Three–Phase
M2 432–528 VAC L–L 6.5A RMS 0.95
17. Maximum input current measured at low AC line and maximum output power.
18. Power factor measured at nominal line, maximum output power.
19. The 3 kW DLM–E is designed to operate without derating to the output power level with either
a single–phase or three–phase AC input voltage without any internal jumper changes.
Efficiency: 5 and 8 VDC models – 82% typical, 16–600 VDC models – 87% typical
Altitude: 2000M (6562 Ft.)
Operating Temperature Range: 0 to 50°C
Storage Temperature Range: –40 to +85°C
Humidity Range: 0 to 80% Non–condensing
Time Delay from power on until output is stable: 10 seconds maximum
Voltage Mode Transient Response Time: 1 ms recovery to 1% band for 30% step load
change from 70% to 100% or 100% to 70%
Remote Start/Stop and Interlock: TTL compatible input, Contact Closure, 5–24 VDC.
Switching Frequency: Nominal 32 kHz (64 kHz output ripple)
Float Voltage: Negative output terminal may be biased to 150 VDC relative to chassis.
For models 16V, 22V output terminal may be biased to 600 VDC relative to
chassis.
Remote Analog Programming (Full Scale Input): Scales are selectable through rear panel.
Parameter Resistance Voltage
Voltage 5 k
Ω
5V, 10V
Current 5 k
Ω
5V, 10V
OVP 5 k
Ω 5V, 10V
Analog Programming Accuracy: 1% of rated output for voltage programming, 5% of rated
output for resistance programming, 2% of rated output voltage for OVP.