Hoyt Welding System KW4000 Manual Do Utilizador
Page 2 Three-Phase meter specifications cont.
4. Accuracy and Listings:
a. The meter shall comply with ANSI C12.16 Electricity Metering Standards
b. FCC Class A. Part 15 Emission
c. UR – UL component Listed
d. The CTs shall comply to ANSI C57.13 to .6KV
e. UL / CUL Listed
b. FCC Class A. Part 15 Emission
c. UR – UL component Listed
d. The CTs shall comply to ANSI C57.13 to .6KV
e. UL / CUL Listed
5. Communications:
a. The meter shall have an RS 485 communication port. The protocol shall
be ModBus RS485 RTU. Meters to be daisy chained together and connected to a
gateway, which is connected to the PC, for either on site or off site readings.
gateway, which is connected to the PC, for either on site or off site readings.
b. The meter shall contain an energy pulse (relay) as a standard feature.
c. Optional: Wireless or PLC transmitters.
6. Enclosure:
a. Standard NEMA 1: Surface mount enclosure
OPTION:
• NEMA 1 or 3R: Multiple Meter assemblies