Safety And Compliance; Electrical Safety And Compliance; Electrical Installation; Fuses - Comtech EF Data CDM-570A Installation And Operation Manual

CDM-570A/570AL Satellite Modem with Optional Packet Processor
Preface
CAUTION – YOU SHOULD CAREFULLY REVIEW THE FOLLOWING INFORMATION.

Safety and Compliance

Electrical Safety and Compliance

The unit complies with the EN 60950 Safety of Information Technology Equipment (Including
Electrical Business Machines) safety standard.
CAUTION – IF THE MODEM IS OPERATED IN A VEHICLE OR MOVABLE INSTALLATION,
MAKE SURE THE UNIT IS STABLE. OTHERWISE, EN 60950 SAFETY IS NOT GUARANTEED.
Sect. 3.3 Ground and Power Connections

Electrical Installation

CAUTION – CONNECT THE MODEM TO A POWER SYSTEM THAT HAS SEPARATE
GROUND, LINE AND NEUTRAL CONDUCTORS. DO NOT CONNECT THE UNIT WITHOUT
A DIRECT CONNECTION TO GROUND.
The modem is rated for operation over the range 100 to 240 volts AC. It has a maximum power
consumption of 250 Watts (when equipped with a 150W BUC power supply), and draws a
maximum of 2.5 Amps.
The installation and connection to the line supply must be made in compliance to local or
national wiring codes and regulations.
The unit is shipped with a line inlet cable suitable for use in the country of operation. If it is
necessary to replace this cable, ensure the replacement has an equivalent specification.
Examples of acceptable ratings for the cable include HAR, BASEC and HOXXX-X. Examples of
acceptable connector ratings include VDE, NF-USE, UL, CSA, OVE, CEBEC, NEMKO, DEMKO,
BS1636A, BSI, SETI, IMQ, KEMA-KEUR and SEV.

Fuses

CAUTION – FOR CONTINUED OPERATOR SAFETY, ALWAYS REPLACE THE FUSES WITH
THE CORRECT TYPE AND RATING.
The 115/230 volt AC-powered modem
Slo-Blo fuses – one each for line and neutral connections. They are contained within a fuse
holder that is press-fit into the body of the IEC power module.
is fitted with two 20mm T3.15A (P/N 3.15ASB-IEC)
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MN-CDM570A
Revision 3