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User line interface, Switching frequency, Rise time – Xantrex Technology XDC User Manual

Page 242: Fall time, Time delay from power on until output stable, Time delay from output enable until output stable, Output hold-up time – power off

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Specifications and Characteristics
Output Performance Specifications

240

Operating Manual for XDC Series Power Supply

User Line Interface

Includes auxiliary status lines, interlock, and external trigger lines.

Switching Frequency

Typical 31 kHz; 62 kHz output ripple

Rise Time

5 to 95% step in output voltage.

Fall Time

For a programmed 95% to 5% step in output voltage.

Time Delay From Power On Until Output Stable

5 s maximum
(Within regulation envelope)

Time Delay From Output Enable Until Output Stable

2 s maximum
(Within regulation envelope)

Output Hold-Up Time – Power Off

Minimum 4 ms (at full load)

Maximum Current Sink
Capability, Each Output

10 mA

Maximum Supply Voltage

15 V

dc

Minimum Supply Voltage

4 V

dc

Isolation

300 Vdc with respect to chassis
potential or negative output

Load Condition

Time (Max)

No Load

100 ms

Full Load

100 ms

Load Condition

Time (Max)

No Load

1

1. Fall time is

≤ 4s for 300 V and 600 V units.

3 s

Full Load

50 ms