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SRX340 Power System

Understanding the SRX340 Services Gateway Power Supply

The SRX340 Services Gateway uses a fixed, internal AC power supply. The power supply distributes the different output voltages to the device components according to their voltage requirements. The power supply is fixed in the chassis and is not field-replaceable. The power supply has a single AC appliance inlet that requires a dedicated AC power feed.

SRX340 Services Gateway Power Specifications and Requirements

The AC power system electrical specifications for the SRX340 Services Gateway are listed in Table 1.

Table 1: Power System Electrical Specifications for the SRX340 Services Gateway

Power Requirement

Specification

AC input voltage

100 to 240 VAC

AC input line frequency

50 to 60 Hz

AC system current rating

1 to 1.5 A

Maximum AC inrush current

7.3 A at 220 V/50 Hz (with four Mini-PIMs installed)

Warning:

The AC power cord for the services gateway is intended for use with the device only and not for any other use.

SRX340 Services Gateway Supported AC Power Cords

Warning:

The AC power cord for the services gateway is intended for use with the services gateway only and not for any other use.

Note:

In North America, AC power cords must not exceed 4.5 m (approximately 14.75 ft) in length, to comply with National Electrical code (NEC) Section 400-8 (NFPA 75, 5-2.2) and 210-52, and Canadian Electrical Code (CEC) Section 4-010(3).

Table 2 provides power cord specifications, and Figure 1 depicts the plug on the AC power cord provided for each country or region.

Table 2: AC Power Cord Specifications

Country

Electrical Specification

Plug Standards

Australia

250 VAC, 10 A, 50 Hz

AS/NZ 3112-1993

China

250 VAC, 10 A, 50 Hz

GB2099.1 1996 and GB 1002 1996 (CH1-10P)

Europe (except Italy and United Kingdom)

250 VAC, 10 A, 50 Hz

CEE (7) VII

Italy

250 VAC, 10 A, 50 Hz

CEI 23-16/VII

Japan

125 VAC, 12 A, 50 or 60 Hz

JIS 8303

North America

125 VAC, 10 A, 60 Hz

NEMA 5-15

United Kingdom

250 VAC, 10 A, 50 Hz

BS 1363A

Figure 1: AC Plug TypesAC Plug Types
Note:

Power cords and cables must not block access to services gateway components or drape where people might trip on them.