Installation guide, Wiring, Output – Veris Industries H8026 Install User Manual

Page 3

H8025/8026

Z201640-0H

PAGE 3

11101

Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of Veris Industries, L.L.C. in the USA and/or other countries.

INSTALLATION GUIDE

WIRING

Typical 208/480 VAC 3Ø, 3, 4 Wire Installation

N2 BUS

ØA

ØB

ØC

Typical 240/120 VAC 1Ø, 3 Wire Installation

120

Neutral

120

N2 bus

Black CT

Red CT

ØA

ØB

Typical 277 VAC 1Ø, 2 Wire Installation

Neutral

277

N2 bus

Black CT

Red CT

Yellow CT

ØA

(Cap yellow voltage lead)

Note: The meter cannot communicate on the N2 bus without power. Therefore, it is best to connect
the voltage leads ahead of switching devices.

NOTES

1. DO NOT GROUND THE N2 BUS REFERENCE INSIDE THE ELECTRICAL PANEL. All N2

lines, including the shield, should be insulated to prevent accidental contact with
high voltage conductors.

2. The N2 BUS cable should be mechanically secured where it enters the electrical

panel.

3. All N2 BUS devices should be connected together in a daisy-chain fashion.

4. The N2 BUS cable should be shielded twisted pair wire BELDEN 1120A or similar.

WARNING: After wiring the N2 BUS cable, remove all

scraps of wire or foil shield from the electrical panel. This

could be DANGEROUS if wire scraps come into contact with

high voltage wires!

OUTPUT

H8025
AC-1: kWh, consumption
BO-1: Reset kWh
AI-1: kW, real power

H8026
AC-1: kWh, consumption
BO-1: Reset kWh
BO-2: Reset min./max./avg.
AI-1: kWh, consumption
AI-2: kW, real power
AI-3: VAR, reactive power
AI-4: VA, apparent power
AI-5: Power factor
AI-6: Average real power
AI-7: Minimum real power
AI-8: Maximum real power
AI-9: Voltage, line-to-line
AI-10: Voltage, line-to-neutral
AI-11: Amps, average current
AI-12: kW, real power ØA
AI-13: kW, real power ØB
AI-14: kW, real power ØC
AI-15: Power factor ØA
AI-16: Power factor ØB
AI-17: Power factor ØC
AI-18: Voltage, ØA to ØB
AI-19: Voltage, ØB to ØC
AI-20: Voltage, ØAto ØC
AI-21: Voltage, ØA to Neutral
AI-22: Voltage, ØB to Neutral
AI-23: Voltage, ØC to Neutral
AI-24: Amps, Current ØA
AI-25: Amps, Current ØB
AI-26: Amps, Current ØC

5. Set up Metasys (see Metasys Setup section).

6. Check power reading (these calculations are approximations only).

Expected power:
kW = Volts x Amps x 1.732 x PF / 1000
kW = Horsepower x 0.746