Xantrex Technology XPR 150-40 - Manual (Page 75)

Specifications and Characteristics
Output Performance Specifications
Release 1.1 73
Analog Programming Interface
Interlock - Remote Shutdown
4-15 V signal or TTL-compatible output, selectable logic .
User Supply Voltage
+ 15 V supply voltage source with approximately 100 Ω impedance 1
.
Switching Frequency
Typical 31 kHz; 62 kHz output ripple
Rise Time
5 to 95% step in output voltage.
Programming Lines, Impedance
0-5 V
dc
range
0-10 V
dc
range
Approximately 3 MOhm
Approximately 3 MOhm
Readback Lines, Impedance
0-5 V
dc
range
0-10 V
dc
range
Approximately 400 Ohm
Approximately 400 Ohm
Isolation, all program and readback lines
• non-isolated for standard configuration, referenced to
supply “negative” output.
• 600 Vdc with respect to chassis potential or negative
output with Isolated Programming (ISOL) Internal Interface
card (available as an optional configuration)
TTL input impedance 2kOhm (in series with one diode drop)
Maximum Supply Voltage 15 V
dc
Minimum Supply Voltage 4 V
dc
Maximum Supply Voltage 17.5 V
Minimum Supply Voltage 14 V
1. Isolated from power supply output and chassis to 600 V.
Load Condition Time (Max)
No Load 100 ms
Full Load 100 ms