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- Description
- Specifications
The PWR-IE170W-PC-AC is a Cisco 170 W AC to DC or high DC to DC DIN-rail power supply with a hardwired connection and PoE/PoE+ support, used with the Cisco IE 4000 Series industrial Ethernet switches. This Cisco PWR-IE170W-PC-AC takes 100-240 V AC at 50-60 Hz (supported range 90-264 V) or 125-250 V DC (supported range 106-300 V), with a rated input current of 2.3 A on AC and 2.1 A on DC.
The output is 54 V DC at 3.2 A, up to 170 W, with 20 ms of holdup time at full load. Typical efficiency is 88 percent, and inrush current at 25 C ambient is below 35 A at 115 V AC and 70 A at 230 V AC.
The unit is approved for Class 1, Div 2 and Zone 2 hazardous location installations and is CSA certified. It has an IP20 rating, measures 96 x 150 x 146 mm (3.77 x 5.90 x 5.74 in) and weighs 3.88 lb (1.76 kg). MTBF is 2,384,975 hours (Telcordia SR-332).
For a low DC feed, the PWR-IE170W-PC-DC 170 W DIN-rail power supply is the match, and a switch to power is the IE-4000-16GT4G-E industrial Ethernet switch. Further power supplies and spares sit in Cisco misc.
| Part number | PWR-IE170W-PC-AC |
| Type | AC to DC or high DC to DC DIN-rail power supply, hardwired |
| Output power | 170 W |
| Output | 54 V DC, 3.2 A |
| Input, AC | 100-240 V AC, 2.3 A, 50-60 Hz (supported 90-264 V) |
| Input, DC | 125-250 V DC, 2.1 A (supported 106-300 V) |
| Typical efficiency | 88% |
| Holdup time at 100% load | 20 ms |
| PoE/PoE+ support | Yes |
| Hazardous location | Class 1, Div 2 / Zone 2; CSA certified |
| Ingress rating | IP20 |
| Dimensions (W x H x D) | 96 x 150 x 146 mm (3.77 x 5.90 x 5.74 in) |
| Weight | 3.88 lb (1.76 kg) |
| Compatible with | Cisco IE 4000 Series switches |