Startco FPU-16 - Technical Specifications

Startco Engineering Ltd. Page 38
FPU-16 Feeder Protection Unit Rev. 1
Pub. FPU-16-M, November, 1997 Downloaded from the Internet, see Disclaimer.
6. TECHNICAL SPECIFICATIONS
SPECIFICATIONS APPLY TO FIXED-FREQUENCY APPLICATIONS.
Specify supply voltage and frequency in FPU-16 model number. See Table 1.
Supply:
AC (supply voltage codes: 12, 24, SW, and AD*):
120/240 Vac, 50/60 ± 1 Hz ..... 10 VA
Maximum Continuous ............ 135/265 Vac
Minimum Continuous............. 85/170 Vac
Power-up Voltage .................. 100/200 Vac
DC (supply voltage code: AD): *
100 to 240 Vdc....................... 10 W
Maximum Continuous ............ 340 Vdc
Minimum Continuous............. 90 Vdc
DC (supply voltage codes: D1, D2, and D4): *
12, 24, or 48 Vdc.................... 10 W
Maximum Continuous ............ +50%
Minimum Continuous............. -25%
Fuse (F3).................................... See Fuse-Selection Chart
Interface-CT Inputs:
Thermal Withstand
Continuous.............................. 5 x CT-Secondary Rating
1-Second................................. 80 x CT-Secondary Rating
Burden ....................................... < 0.01 :
Metering Accuracy vs ICT Interconnection Cable Length:
No. 22 AWG No. 18 AWG Accuracy
< 18 m (60 ft) < 45 m (150 ft) ± 3%
< 30 m (100 ft) < 75 m (250 ft) ± 4%
> 30 m (100 ft) > 75 m (250 ft) ± 5%
Operation Counter Input:
Maximum Count Rate.................. 4 counts/s
Count Method............................. Contact Closure
Open-Contact Voltage................. 5 Vdc
Closed-Contact Current .............. 18 mA
Output Relays:
CSA/UL Contact Rating............... 8 A Resistive, 250 Vac or
24 Vdc. B300 Pilot Duty
0.25 hp @ 120 Vac
* CSA certification pending on AD, D1, D2, and D4.