User guide

A120 Power Supplies
190
890 USE 108 00 August 2001
PRTU252(C) and PRTU258(C) Specifications
Technical
Specifications
The following table details the technical specifications for the PRTU252(C) and the
PRTU258(C) power supply modules. All specifications are for both modules except
where indicated.
Input Ratings AC Input voltage range 90 to 264 VAC, 47 to 63 Hz
DC Input voltage range PRTU 252(C) 8.5 to 13.8 VDC
PRTU 258(C) 30 to 70 VDC
Ground leakage current 0.7mA @ 264 VAC
Input current 0.9A @ 90
VAC
PRTU 252(C) 5.0 A @ 12
VDC
PRTU 258(C) 1.8 A @ 30
VDC
Inrush current 5 A typical @
240 VAC
8 A typical @ 12 VDC
5 A typical @ 48 VDC
Output Ratings Output voltage 24 VDC (+/- 0.5 VDC)
Output Current 12mA to 2A continuous
Ripple/noise +/- 250 mV peak to peak
Load regulation Maximum +/- 0.2 % from 1 A to 2 A
Holdup Operates in regulation for period > 10 ms after
removal of power.
Output regulation PRTU 252 +/- 0.2% from 90 to 264 VAC or
8.5 to 13.8 VDC
PRTU 258 +/- 0.2% from 90 to 264 VAC or
30 to 70 VDC
Transient load
performance
A 20% change in load, performed as a linear ramp
over a minumum of 200 m seconds, will not cause
the power supplies to exceed their specified
regulation band.
Power Lost
Signal
Voltage 24 VDC
Current 12 mA Maximum
Reliability Service life 5 years
Physical
Characteristics
Format Two slots
Note: A two slot passive mounting frame for panel
or rail is available from Schneider Automation.
Part # 42702282
Dimensions (WxHxD) 81.3 x 145 x 117.5 mm (3.3 x 5.6 x 4.5 in)
Weight 588 g (1.3 lb)