Page 8-2
FPU-32 Feeder Protection Unit
Rev.
2-A-103014
Technical Specifications
Real-Time Clock:
Power-Off Operation .......... 6 Months at 20
C (68
F)
Battery
................................
Rechargable lithium
(no service required)
Non-Volatile RAM:
Power-Off Retention ........... 10 Years
Dimensions:
Height
...................................
96
mm
(3.8”)
Width
....................................
96
mm
(3.8”)
Depth
....................................
132
mm
(5.2”)
Shipping Weight ....................... 2.0 kg (4.4 lb)
PWB Conformal Coating ......... MIL-1-46058 qualified
UL QMJU2 recognized
Environment:
Operating Temperature ......... -40 to 60°C (-40 to
140°F)
(7)
Storage Temperature ............. -55 to 80°C (-67 to 176°F)
Humidity
.............................
85% Non-Condensing
Surge Withstand ....................... ANSI/IEEE
C37.90.1-
1989 (Oscillatory and
Fast Transient)
Inverse Time Curves ................ IEEE Std C37.112-1996
CEI/IEC
255-3:1989
EMC Tests:
Verification tested in accordance with EN 60255-26:2005.
Radiated
RF
........................
IEC 60255-22-3 1
0 V/m, 80-1,000 MHz,
80% AM (1 kHz) 10
V/m, 900 MHz, 200 Hz
Pulse Modulated
Electrostatic
Discharge
.......
IEC
60255-22-2
6
kV
Constant
Discharge
8 kV Air Discharge
Power
Frequency
................
IEC
60255-22-7
Class A: differential mode
150 Vrms @
100
/0.1
F, 300 Vrms
@ 220
/0.47
F
Class B: differential mode
100 Vrms @
100
/0.047
F, 300 Vrms
@ 220
/0.47
F
Conducted
RF
.....................
IEC 60255-22-6
10 V, 0.15-80 MHz,
80%
AM
(1
kHz)
Fast
Transient
...................... IEC 60255-22-4
Class A: 4 kV,
2.5 kHz rpf
Class B: 2 kV, 5 kHz rpf
1 MHz Burst........................ IEC 60255-22-1
1 kV differential mode
(line-to-line)
2.5 kV common mode
Surge
Immunity
..................
IEC
60255-22-5
0.5 & 1.0 kV differential
mode (line-to-line) 0.5,
1.0, & 2.0 kV common
mode
DC Voltage Interruption ..... IEC 60255-22-11
100% for 5, 10, 20, 50,
100, & 200 ms
interruption time on
AC/DC power ports.
Certification .............................. CSA, Canada and USA
To:
CSA C22.2 No. 14 Industrial Control Equipment
UL
508
Industrial
Control
Equipment
UL 1053 Ground Fault Sensing and Relaying
Equipment
Australia
N11659
CE, European Union
UL
Recognized
NOTES:
(1)
The I/O module supply and analog output are
referenced to the same supply when the L/S switch is in
the “S” position. In the “L” position, the analog
output’s isolation is 120 Vac.
(2)
Current threshold is 2% of phase-CT rating. To
maintain specified accuracy, phase CT’s should be
selected with a primary rating between 100 and 300%
of rated current.
