Technical information

Technical Information
Nominal Line Voltage Operates at 120 or 277Vac, ± 10%, with a frequency range from 50–60 Hz
Maximum Line Current 9.9 mA for 120V power supply 4.3 mA for 277V power supply
Electrical Isolation 3.75 kV RMS from C-Bus to the line
Current Output 350 mA (single power supply unit) 700 mA (dual power supply unit)
Dimensions 12.57 in. (L) x 8.88 in. (W) x 3.8 in. (D) [319 mm (L) x 226 mm (W) x 97 mm (D)]
Weight One power supply: 8.84 lb (4.01 kg) Two power supplies: 9.28 lb (4.21 kg)
Operating Environment Temp.: 32°F to 113°F (0°C to 45°C) RH: 95%, noncondensing
Standards UL: Listed 508A Industrial Control Equipment
CSA 22.2 Spec 205 Signal Equipment
FCC: Part 15.101, Class B Digital Device
EN61000-4-2 Immunity to ESD
*For Diagram see technical section page 99
Catalog Number Description
NFDP1120G3C 120V Powerlink Single Power Supply
NFDP2120G3C 120V Powerlink Dual Power Supply
NFDP1277G3C 277V Powerlink Single Power Supply
NFDP2277G3C 277V Powerlink Dual Power Supply
C-BUS
TM
LIGHTING CONTROL
+
SYSTEM UNITS
The Powerlink
®
Device Power Supply is used to distribute power on a C-Bus
TM
network.
Placed at critical points on the network, device power supplies will provide the current
necessary for operating a variety of passive Schneider Electric C-Bus devices.
A Powerlink Device Power Supply consists of a C-Bus 8M enclosure containing one or
two 4M Power Supplies.
Product Features
• Surface-mount NEMA 1 enclosure with trim
assembly
• Unit and C-Bus LEDs indicate the status of
the line voltage and the network
• Sources up to 700 mA (dual power supplies)
to the C-Bus network
• 120 or 277Vac models available
• UTP connection jumper included for dual
supply
Distributed Intelligence
• Compatible with all C-Bus devices
and Powerlink NF3000G3C controllers
• Easily congured by using the C-Bus Tool Kit
software
Powerlink Device Power Supply
Powerlink
®
Device Power Supply
63