RS-1600/1602-FC-SBD User Guide
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Access restrictions are applicable where:
• The DC wiring to the terminals on the PSU are not enclosed.
• The PSU input terminals have exposed voltages that may exceed the 60 volt SELV limit during float
charging of battery supply.
• The PSU input terminals have exposed hazardous energy levels, i.e. very high current capability.
Disconnect Device
The wiring installation must provide a disconnect device close to the product.
Wiring
Must be connected in accordance with the local and national wiring regulations.
Wire Temperature Rating
The supply wiring to the power supply terminal blocks must have a minimum temperature rating of 75ºC.
Terminal Block Screw Torque
The screws on the terminal block must be tightened to a torque of 2.4 Nm (21 in-lb.)
Circuit Protection
The building installation must provide overcurrent and short circuit protection in the non earthed supply
conductor.
2.4.3.2
USA and Canadian Safety Requirements
Wiring Methods
Wiring method must be code compliant in the field.
Wiring methods must be in accordance with the U.S. National Electric Code, Article 300.
Earthing
This equipment is designed to permit the connection of the earthed conductor (+) of the DC supply circuit
to the earthing conductor at the equipment.
If this connection is made, all of the following conditions must be met (Ref. UL60950):
1
This equipment shall be connected directly to the DC supply system earthing electrode conductor
or to a bonding jumper from an earthing terminal bar or bus to which the DC supply system earthing
electrode conductor is connected.
2
This equipment shall be located in the same immediate area (such as adjacent cabinets) as any
other equipment that has a connection between the earthed conductor of the same dc supply circuit
and the earthing conductor, and also the point of earthing of the DC system. The DC system shall
not be earthed elsewhere.
3
The DC supply source is to be located within the same premises as this equipment.
4
Switching or disconnecting devices shall not be in the earthed circuit conductor between the DC
source and the point of connection of the earthing electrode conductor.”
Summary of Contents for RS-1600-FC-SBD
Page 6: ...vi RS 1600 1602 FC SBD User Guide...
Page 14: ...RS 1600 1602 FC SBD User Guide xiv...
Page 32: ...RS 1600 1602 FC SBD User Guide 18...
Page 47: ...Getting Started 33 Figure 2 15 Connecting Multiple Enclosures...
Page 58: ...RS 1600 1602 FC SBD User Guide 44...
