Marathon Power Track Series, Руководство пользователя

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3.24 TELEPHONE / MODEM SURGE PROTECTION Sockets
Surge protection for telephone and modem lines.
3.25 SNMP INTERFACE (optional) Port Cover
Provides access to the optional SNMP adapters for Ethernet and Token Ring connectors. The
SNMP adapter makes the UPS “SNMP manageable”, providing real time UPS and system status
information for a network manager.
NOTE: For more information on obtaining an SNMP adapter, contact Marathon Power
technical support.
3.26 AC OUTPUT POWER RECEPTACLES
3.27 OUTPUT CIRCUIT BREAKERS
The circuit breaker will trip if one or both of the protected outlets are short circuited. (or see a
short circuit)
NOTE: Each fuse protects the outlet pair either directly to the left, or below itself.
3.28 AC INPUT POWER RECEPTACLE / CABLE
3.29 INPUT FUSE OR CIRCUIT BREAKER
The fuse will blow, OR circuit breaker will trip when the connected loads exceed the protected
receptacle's capacity.
CAUTION: Replace only with same fuse type and rating.
3.30 SITE WIRING FAULT INDICATORS (RED LED) (Some Models)
This LED illuminates when the UPS is connected to an improperly wired AC power outlet.
NOTE: Available on 120V models only.
3.31 COMPUTER INTERFACE / REMOTE SIGNALLING
Provides both RS-232 and dry contact relay signals to support various operating systems.
3.32 HARDWARE INPUT/OUTPUT TERMINAL BLOCK (3000VA Models)
The terminal block is used to “hardwire” the UPS, thus allowing connection of input/output wiring.
Use #8 AWG wire (Twisted wire cable) for possible 1” conduit use and terminate each wire with
appropriate size/rating terminal lugs. Input/Output wires should be secured with terminal block
screws using 29 ft.-lbs. of torque.
3.33 EXTERNAL BATTERY PACK CONNECTOR (Extended Run-Time Models)
For the connection of additional batteries for extended run-times.
NOTE: Use only a factory supplied or authorized connecting cable for this. Installation information
can be found in the user manual supplied wih the battery pack.
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