| Product Description |
| PS3500 N+1 Power Supply for use with series PS2500 and PS3500 3 and 6-position backplanes. |
| Interface |
| Type | diagnostic bus: RS 485 |
| Input |
| Input current | max 6.5 A |
| Power factor | > 0.97, 50 ... 100 % load |
| Output |
| Current | 15 A |
| Voltage | 24 V DC ± 1 %
(22.5 ... 28 V DC adjustable) |
| Ripple | 35 mV rms (< 100 mV pp) |
| Fault signal | relay
50 V DC, 1 A |
| Response time | min. hold-up time: ≥ 25 ms at nominal input voltage and output load |
| Input regulation | < 100 mV ( 90 ... 250 V AC ; 90 ... 300 V DC ) |
| Load regulation | < 100 mV (0 ... 15 A output load) |
| Turn-on/turn-off voltage transient | 200 ms to final value (no over/under shoot) |
| Temperature coefficient | max. ± 0.01 % per В°C |
| Short-circuit current | max. 20 A |
| Efficiency | up to 91 % |
| Electrical isolation |
| Input/ground | 2.12 kV DC |
| Output/ground | 2.12 kV DC |
| Directive conformity |
| Electromagnetic compatibility | |
| Directive 2004/108/EC | EN 61326-1:2006
EN 61000 sections 3-2, 3-3, 4-2, 4-4, 4-5, 4-6, and 4-11 |
| Conformity |
| Electrical isolation | IEC 61131-2 |
| Electromagnetic compatibility | NE 21:2006 |
| Protection degree | EN 60529 |
| Ambient conditions |
| Ambient temperature | -25 ... 45 В°C (-13 ... 113 В°F) , derated: 0,4 A/В°C, (from 45 ... 70 В°C (113 ... 158 В°F)) |
| Storage temperature | -40 ... 85 В°C (-40 ... 185 В°F) |
| Vibration resistance | 1 g , 58 ... 150 Hz |
| Mechanical specifications |
| Housing material | Powder Coated, 1010 Cold Rolled Steel |
| Protection degree | IP20 |
| Mass | approx. 1.8 kg ( 4.125 lbs ) |
| Dimensions | 134 x 62 x 268 mm (5.3 x 2.5 x 10.6 in) |
| Data for application in connection with Ex-areas |
| EC-Type Examination Certificate | ITS 09 ATEX 46140 X |
| Group, category, type of protection |  II3 G Ex nC IIC T4 |
| Directive conformity | |
| Directive 94/9/EC | EN 60079-0, EN 60079-15
|
| International approvals |
| UL approval | cULus Listed
E230669
E350173 |
| Approved for | Class I/Div 2, ABCD |
| ETL Intertek | listed
ANSI/UL 508 - 2005
ANSI/ISA 12.12.01 - 2.07
CSA C22.2 No. 213
C22.2 No.214CSA C22.2 No. 213
CAN/CSA C22.2 No.14-05
With update No.3, 2008 |
| Approved for | Class I, Zone 2, Group IIC T4
Class I, Division 2, Groups A, B, C, D, T4 |
