Figure 3-9 Appearance of the PWR350A
1. Handle
2. Switch 3. Indicator 4. AC jack
Table 3-6 describes the meanings of the PWR350A indicators.
Table 3-6 Description of the PWR350A indicators
Indicator
Color Description
Power indicator
(STATUS)
Red and green If the indicator is steady green, the input power is in
the normal range.
If the indicator blinks alternately between red and
green, the output power is out of range, for example,
when an overvoltage, overcurrent, or short circuit
event occurs. In these events, the power supply unit
goes into hiccup protection mode.
Technical Specifications
Table 3-7 describes the technical specifications of the PWR350A.
Table 3-7 Technical specifications of the PWR350A
Item
Specification
Dimensions (width
x depth x height)
201.0 mm x 260.5 mm x 38.5 mm (7.91 in. x 10.26 in. x 1.52 in.)
Weight 1.45 kg (3.2 lb)
AC input voltage 90 V AC to 290 V AC; typical: 110 V AC/220 V AC
AC input
frequency
47 Hz to 63 Hz; typical: 50 Hz/60 Hz
Huawei AR1200&2200&3200 Series Enterprise Routers
Hardware Description 3 Power Supply Units
Issue 03 (2012-04-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
40
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