Overview
This document provides the specifications of the Cisco AIR-PWRADPT-RGD2= Power Adapter.
Note |
This power adapter is an OV (overvoltage) category II device per the NEC. For proper installation and requirements for branch circuit protection, isolation and surge protection when connected to an OV (overvoltage) category III or IV power source, please refer to national and local codes (for example, in the USA: NFPA 70, National Electric Code, and in Canada: Canadian Electrical Code) |
In The Package
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One AC/DC power adapter with round connector and 3-pin IEC connector attached.
Technical Specifications
Output |
DC Voltage1 |
48 V |
Rated Current |
1.25 A |
|
Current Range |
0 ~ 1.25 A |
|
Rated Power (Max) |
60 W |
|
Ripple and Noise (Max)2 |
240mVp-p |
|
Voltage Tolerance3 |
±3.5% |
|
Line Regulation4 |
±1.0% |
|
Load Regulation |
±2.5% |
|
Setup, Rise Time5 |
600ms, 30ms / 230 VAC 600ms, 30ms / 115 VAC at full load |
|
Hold Up Time (Typ.) |
50ms / 230 VAC 15ms / 115 VAC at full load |
|
Input |
Voltage Range6 |
90 ~ 264 VAC 135 ~ 370 VDC |
Frequency Range |
47 ~ 63 Hz |
|
Efficiency (Typ.) |
92% |
|
AC Current |
1A / 230 VAC 1.4A / 115 VAC |
|
Inrush Current (Max.) |
65 A / 230 VAC |
|
Leakage Current (Max.) |
0.75 mA / 240 VAC |
|
Protection |
Overload |
105 ~ 150% rated output power Protection type—Hiccup mode, recovers automatically after fault condition is removed |
Over Voltage |
50.4 ~ 64.8 V Protection type—Shut down o/p voltage, re-power on to recover |
|
Over Temperature |
RTH2 > 80℃ RTH2 > 176℉ Protection type—Shut down o/p voltage, re-power on to recover |
|
Environment |
Working Temp |
-30 ~ + 60℃ -22℉ ~ 140℉ (Refer to output load derating curve) |
Working Humidity |
20% - 90% RH non-condensing |
|
Intrusion Protection |
IP67 |
|
Storage Temp., Humidity |
-30 ~ + 85℃, 10 ~95% RH -22℉ ~ 185℉, 10 ~95% RH |
|
Temp. Coefficient |
±0.03% / ℃ (0 ~ 50 ℃) |
|
Vibration |
10 ~ 500 Hz, 2G 10 min./1 cycle, period for 60 min. each along X, Y, Z axis |
|
Safety and EMC |
Withstand Voltage |
I/P-O/P:3 KVAC, I/P-FG:2.0 KVAC, O/P-FG:0.5 KVAC |
Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500 VDC / 25℃/ 70% RH |
|
EMI Conduction and Radiation |
EN55032 class B, FCC PART 15 / CISPR22 class B, CNS13438 class B, GB9254 class B |
|
Harmonic Current |
Compliance to EN61000-3-2,3, GB17625.1 |
|
EMS Immunity |
Compliance to EN61000-4-2,3,4,5,6,8,11, light industry level, criteria A |
|
Other |
MTBF |
555K Hours min. MIL-HDBK-217F(25℃) |
Mechanical Specifications
All measurements in the following figure are in mm.
Power Supply De-Rating Statistics
This section provides graphical representation of Cisco Aironet AIR-PWRADPT-RGD2= power adapter's load variation based on temperature and input voltage.
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