Triacta PowerHawk 6212, PowerHawk 6312, PowerHawk 6412 Installation Manual

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PowerHawk 6212, 6312 and 6412 meters

High Density Meters

Installation Guide

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

DANGER

WARNING

01/2011

Hazard Categories and Special Symbols

Read these instructions carefully and look at the equipment to become familiar with the device before trying to install, operate, service or maintain it. The following special messages may appear throughout this bulletin or on the equipment to warn of potential hazards or to call attention to information that clarifies or simplifies a procedure.

The addition of either symbol to a “Danger” or “Warning” safety label indicates that an electrical hazard exists which will result in personal injury if the instructions are not followed.

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING indicates a potentially hazardous situation which, if not avoided, can result in death or serious injury.

CAUTION

CAUTION indicates a potentially hazardous situation which, if not avoided, can result in minor or moderate injury.

CAUTION

CAUTION, used without the safety alert symbol, indicates a potentially hazardous situation which, if not avoided, can result in property damage.

NOTE: Provides additional information to clarify or simplify a procedure.

PLEASE NOTE Electrical equipment should be installed, operated, serviced, and

FCC NOTICE This equipment has been tested and found to comply with the limits

maintained only by qualified personnel. No responsibility is assumed by Triacta for any consequences arising out of the use of this material.

for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate r adio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his o wn expense. This Class A digital apparatus complies with Canadian ICES-0 03 .

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011

INDUSTRY CANADA CLASS A EMISSION COMPLIANCE STATEMENT

This equipment does not exceed the Class A limits for radio noise emissions from digital apparatus as set out in the radio interference regulations of the Canadian ICES-003.

Avis de conformité aux normes d'Industrie Canada. Cet appareil numérique de la classe A est conforme

à la norme NMB-003 du

Canada.

TUV AND UL TUV Rheinland of North America and UL (Underwriters Lab oratories)

are listed by the American Federal Occupational Safety an d Healt h Administration (OSHA) under NRTL (Nationally Recognized Testing Laboratory) program. They are also accredited by Sta ndards Council of Canada. This equipment complies with UL 61010-1 Second Edition and CSA C22.2 No. 61010-1-04.

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 01/2011

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Table of Contents

Table of Contents

INTRODUCTION .........................................................................................1

System Description .....................................................................................1

PowerHawk 6212, 6312 and 6412 System Specifications .................... 1

SAFETY PRECAUTIONS.................................... .................................. ... ...6

Electrical Safety Compliance .................................................................6

INSTALLATION...........................................................................................7

Pre-Installation ............................................................................................ 7

Receiving ...............................................................................................7

Pre-Installation Checklist .......................................................................7

Site Planning .........................................................................................8

Installation Procedures ............................ ... ................................................8

Mounting the PowerHawk 6212, 6312 and 6412 meters ...................... 9

Installing Voltage Transformers for Three-Phase Service Greater Than

120V ....................................................................................................10

Installing the Current Transformers .....................................................15

Connecting the Communications ........................................................22

Start-Up Sequence .................................................... ... .......................22

Pulse Inputs .........................................................................................23

Display Navigation ...............................................................................23

Recording the Meter Map ....................................................................24

MAINTENANCE ........................................................................................26

Fuse Replacement ....................................................................................26

REGULATORY COMPLIANCE.................................................................27

Equipment servicing and access .........................................................27

USER NOTES...................................... .. .................................. ..................31

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Table of Contents 01/2011

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Introduction

INTRODUCTION This document describes the PowerHawk 6212, 6312 and 6412 meters,

including procedures to install and start up the unit, and complete the initial configuration:

• “System Description” on page 1

• “Pre-Installation” on page 7

• “Installation Procedures” on page 8

• “Start-Up Sequence” on page 22

• “Fuse Replacement” on page 26 This documentation is intended for those responsible for installing and

configuring the PowerHawk 6212, 6312 and 6412 meters. Installers must be qualified electricians with knowledge of local and national code requirements. See “Safety Precautions” on page 6.

System Description The PowerHawk 6212, 6312 and 6412 meters support:

• single-phase, 2-wire

• single-phase, 3-wire (network)

• three-phase devices Depending on how the meters are installed and configured, they can meter

8, 12, or 24 individual meter points. The PowerHawk 6212, 6312 and 6412 meters are designed for residential, commercial, and industrial use and display the power and consumption readings for each measurement point.

PowerHawk 6212, 6312 and 6412 System Specifications

The PowerHawk 6212, 6312 and 6412 system architecture includes:

• single-phase, 2-wire; single-phase, 3-wire (network); and three-phase compatibility

• 120/208V and 120/240V configurations

• 8, 12, or 24 individual meter points

• local Ethernet configuration interface via PC and web browser

• on-board modem and Ethernet ports for remote reporting

• RS232 serial port for external display

• 2 pulse inputs to connect metering devices

Table 1 lists the system specifications of the PowerHawk 6212, 6312 and 6412 meters.

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Introduction 01/2011

Table 1: PowerHawk 6212, 6312 and 6412 meter specifications

Specification PowerHawk 6212 meter PowerHawk 6312 meter PowerHawk 6412 meter

Dimensions Height: 13.125 in. (33.5 cm)

Weight 8.77 lb (3.98 kg) 8.77 lb (3.98 kg) 11.9 lb (5.4 kg) Reference input voltage 208Y/120V, 3W+N+Protective Earth

Reference voltage tolerance

Supply voltage and current North America: 120V 125 mA 60 Hz

Current transformers Measurement Category III

Measurement accuracy ANSI C12.20 Measurement Canada Approved

Pulse inputs 1 and 2 Dry form A and solid-state form A

Non-volatile memory storage

Onboard modem V.90 V.90 V.90 Onboard Ethernet port 10/100 Mb/s 10/100 Mb/s 10/100 Mb/s

Width: 12 in. (30.5 cm) Depth: 2.125 in. (5.5 cm)

208Y/120V, 2W+N+Protective Earth 120/240V, 2W+N+Protective Earth

+/-10% +/-10% +/-10%

International: 230-240V 63 mA 50/60 Hz

0.333 V secondary CT Note: All CTs used with the product

must be UL recognized/listed.

compatible Maximum frequency 10 Hz Minimum pulse width 20 ms

120 days in 15-minute intervals 120 days in 15-minute intervals 120 days in 15-minute intervals

Height: 13.125 in. (33.5 cm) Width: 12 in. (30.5 cm) Depth: 2.125 in. (5.5 cm)

208Y/120V, 3W+N+Protective Earth 208Y/120V, 2W+N+Protective Earth 120/240V, 2W+N+Protective Earth

North America: 120V 125 mA 60 Hz International: 230-240V 63 mA 50/60

Hz 80 mA secondary CT

200 A primary CT Triacta part number 900-313-00

Model 7896 Note: All CTs used with the product

must be UL recognized/listed.

EG07 compliant Dry form A and solid-state form A

compatible Maximum frequency 10 Hz Minimum pulse width 20 ms

Height: 13.125 in. (33.5 cm) Width: 17 in. (44 cm) Depth: 2.125 in. (5.5 cm)

208Y/120V, 3W+N+Protective Earth 208Y/120V, 2W+N+Protective Earth 120/240V, 2W+N+Protective Earth

North America: 120V 125 mA 60 Hz International: 230-240V 63 mA 50/60

Hz 5 A secondary CT

Note: All CTs used with the product must be UL recognized/listed.

Measurement Canada Approved EG07 compliant

Dry form A and solid-state form A compatible

Maximum frequency 10 Hz Minimum pulse width 20 ms

Serial port 115 kb/s 115 kb/s 115 kb/s Fuse rating (F1) North America:120V: T125 mA, 250V

International 230V: T63 mA, 250V

North America:120V: T125 mA, 250V International 230V: T63 mA, 250V

Environmental

Operating temperature -40 to 70oC -40 to 70oC -40 to 70oC Operating humidity 0 to 90% non-condensing 0 to 90% non-condensing 0 to 90% non-condensing Usage environment Indoor or enclosed outdoor

Maximum altitude 6562 ft (2000 m) 6562 ft (2000 m) 6562 ft (2000 m) Pollution degree 2 2 2

environment

Indoor or enclosed outdoor environment

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

Display

PowerHawk 6312

High Density Meter

www.TRIACTA.com

Select

01/2011 Introduction

Front Panel Display

The PowerHawk 6212, 6312 and 6412 meters have the following front panel features (Figure 1 shows the PowerHawk 6312 front panel):

• LCD — displays 2 rows of 16 characters for each of the meter points (8, 12, or 24)

• Display button — cycles through the available information for each of the meter points

• Left and right arrow buttons — selects which of the meter points is on the display

Figure 1: PowerHawk 6312 front panel

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

Earth Stud

Power Input

Terminal Block

Auxilliary

Power Input

Connector

Fuse

Ingress

Punch-outs

Mounting

Keyhole

Display

Modem Port

Serial RS232

Ethernet Port

Pulse In

Terminal Blocks

Pulse Out

Connector

Meter Point

Input Connector

Cover Screw

Location

Cover Screw

Location

Cover Screw

Location

Cover Screw

Location

Introduction 01/2011

Figure 2 shows the internal view of thePowerHawk 6212 and PowerHawk

6312. See Figure 3 for the internal view of the and PowerHawk 6412.

Figure 2: PowerHawk 6212 and PowerHawk 6312 internal view

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

Earth Stud

Power Input

Terminal Block

Auxilliary

Power Input

Connector

Fuse

Ingress

Punch-outs

Mounting

Keyhole

Meter Point

Input (JM1)

Meter Point

Input (JM8)

Display

Modem Port

Serial RS232

Ethernet Port

Pulse In

Terminal Blocks

Pulse Out

Connector

Cover Screw

Location

Cover Screw

Location

Cover Screw

Location

Cover Screw

Location

01/2011 Introduction

Figure 3: PowerHawk 6412 internal view

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

DANGER

Safety Precautions 01/2011

SAFETY PRECAUTIONS Carefully observe these safety instructions.

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E.

• Only qualified electrical workers should install this equipment. Such work should be performed only after reading this entire set of instructions.

• The equipment must be accessible to authorized personnel only. Equipment must be installed in areas where access can be restricted.

• NEVER work alone.

• Before performing visual inspections, tests, or maintenance of this equipment, disconnect all sources of electric power. Assume that all circuits are live until they have been completely de-energized, tested, and tagged. Pay particular attention to the design of the power system. Consider all sources of power, including the possibility of backfeeding.

• Turn off all power supplying the meter and the equipment in which it is installed before working on it.

• Always use a properly rated voltage sensing device to confirm that all power is off.

• Do not touch enclosure when equipment is running in 60 greater ambient temperature.

• Before closing all covers and doors, carefully inspect the work area for tools and objects that may have been left inside the equipment.

• Successful equipment operation requires proper handling, installation, and operation. Neglecting fundamental install ation requirements can lead to personal injury as well as damage to electrical equipment or other property.

• NEVER bypass external fusing.

• NEVER short the secondary of a Voltage Transformer (VT).

• Always short the secondary of a current transformer prior to disconnecting current input loads.

Failure to follow these instructions will result in death or serious injury.

C or

Electrical Safety Compliance • Use the unit only in accordance with the electrical power rating

• The unit is only to be installed by a qualified electrician

• Initial installation of the unit must be inspected by the local electrical Inspection Authority

• Install the unit in compliance with the following local and national electrical codes:

• Canada: Canadian Electrical Code, Part I, CSA C22.1

• United States: National Fire Protection Association (NFPA) 70; US

National Electrical Code

• Elsewhere: International Electrotechnical Commission (IEC) 364,

Part 1-7

• Ensure that the unit is properly earthed

• If the equipment is installed or used in a manner other than that specified in this document, it may void your warranty or impair the protection of the equipment.

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Installation

INSTALLATION This section contains the following installation topics:

• “Pre-Installation” on page 7

• “Installation Procedures” on page 8

• “Start-Up Sequence” on page 22

Pre-Installation The pre-installation checklist and site planning must be performed before

installing the equipment at the site.

Receiving The equipment required for each PowerHawk meter installation includes:

• high-density meter (PowerHawk 6212, PowerHawk 6312 or PowerHawk 6412)

• For the PowerHawk 6212 and PowerHawk 6312, one 12-ft (4-m) AMP cable with one 50-pin connector supplied with each unit

• For the PowerHawk 6412, two Mate-n-Lok supplied with each unit in 8-, 12-, or 24-connector variants

• CD and meter configuration software, this installation manual and an installation record form

When you receive your order, verify that the items listed above are included with the shipment, and visually inspect them for damage. If any parts are missing or damaged, contact your Triacta representative.

wiring harnesses

Pre-Installation Checklist The installer must provide the following information, tools, and equipment

before proceeding with the installation:

• certified current transformers for metering (not supplied)

• an appropriate 20-Amp maximum circuit breaker or a fused disconnect switch for the type of panel

• current/voltage meter to test the phasing of panels

• RJ45 Ethernet patch cable

• 4-wire 14 AWG (1.63 mm circuits, or 3-wire 14 AWG (1.63 mm

) cable for three-phase wye connected

) cable for a single-phase wye

connected circuits

• small flat-head screwdriver

• #2 Phillips screwdriver

• crimping tool

• 18 AWG butt splice connector

• wire strippers

• four 1-inch (25 mm) #8 mounting screws suitable for selected mounting surface

If using a modem, these items are also required:

• phone or butt set to test the phone line

• RJ11 junction box

• RJ11 splitter to tap into the existing junction box

• RJ11 patch cable

• xDSL filter if required (many businesses have their internet access on the same line as the fax)

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Installation 01/2011

Site Planning 1. Determine the number of PowerHawk 6212, 6312 and 6412 meters to

be installed and ensure adequate space. For clearances, see Figure 4 on page 9.

2. Determine the number of analog phone lines or Ethernet drops required, and ensure they are installed before installing the PowerHawk 6212, 6312 and 6412 meters. The recommended maximum number of PowerHawk meters per phone line is 50.

3. Determine the number and types of meters or monitors required (single-phase, network, or three-phase).

4. Determine the model number and correct input voltage based on the voltage label on the top right side of the unit.

Access to Power and Lighting

The installation site must be supplied with access to the main electrical panel and any sub-panels. Portable or permanent lighting must be available to provide the installers with a clear view of the equipment and of the installation environment. Each installation may vary depending on physical site restrictions.

Installation Procedures This section provides information about activities that must be performed to

install the PowerHawk 6212, 6312 and 6412 meters in a single-phase 2-wire, single-phase 3-wire (network), or three-phase 4-wire application (120/208V). The installation procedures must be performed in the following order:

1. “Mounting the PowerHawk 6212, 6312 and 6412 meters” on page 9

2. “Installing Voltage Transformers for Three-Phase Service Greater Than 120V” on page 10

3. “Installing the Reference Voltage and Power Cable in a 120V Application” on page 12

4. “Installing the Current Transformers” on page 15

5. “Connecting the Phone Line” on page 22

6. “Connecting the Ethernet Cable” on page 22

7. “Manually Testing Communications” on page 22

8. “Recording the Meter Map” on page 24

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

11.0 in

27.9 cm (6312)

10.67in

27.1cm

6in

15.2 cm

6.0 in

15.2 cm

Legend: 1 Mounting keyhole 2 Cover screw location 3 Electrical distribution panel 4 CT conduit 5 Power conduit

01/2011 Installation

Mounting the PowerHawk 6212, 6312 and 6412 meters

Mount the PowerHawk 6212, 6312 and 6412 meters adjacent to the main circuit breaker box using the 1-inch (25-mm) #8 screws as shown in Figure

4. If mounting the unit on a plasterboard surface, use cylinder plugs.

1. Remove the front cover from the meter by removing the four screws with a #2 Phillips screwdriver. Retain the cover and screws for later re-installation.

2. Mount the PowerHawk meter on the wall and secure it by inserting a screw in each mounting keyhole and tightening the screws.

Figure 4: Mounting Dimensions and Clearances

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

To PowerHawk

From Breaker Panel

Installation 01/2011

Installing Voltage Transformers for Three-Phase Service Greater Than 120V

Voltage transformers are required when metering services greater than 120V to reduce the line-to-neutral voltage of the service to 120V. The accuracy class should be 0.3% or better, with a burden rating of 30VA.

For applications in Canada, Measurement Canada approved voltage transformers are required. Measurement Canada requires an accuracy class of 0.3% or better, with a 150VA rating.

NOTE: Voltage transformer burden depends on the control power source. If control power is provided separately (not derived from the metered voltage), then lower transformer burden may be acceptable. Contact your local Triacta representative for details.

Voltage transformers must be mounted in a listed electrical enclosure. Mount the voltage transformer enclosure between the supply voltage and the PowerHawk 6212, 6312 and 6412 meters. Transformer configuration must be Y||Y (wye-wye).

Figure 5 shows a voltage transformer chassis in a three-phase 277/480V installation . Figure 6 shows a block diagram of a complete three-phase 480V installation.

Figure 5: Voltage transformer chassis

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

H2 X2

N A

B C

Shorting block detail

Legend: 1 Shorting block enclosure 2 Shorting block 3 Breaker panel 4 Current transformer 5 Load breaker 6 Meter breaker 7 Transformer enclosure 8 PowerHawk meter 9 Load 10 Cable 11 Shorting jumper 12 Shorting block 13 DIN rail

01/2011 Installation

Figure 6: Typical three-phase 480V installation

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

DANGER

Installation 01/2011

Installing the Reference Voltage and Power Cable in a 120V Application

The reference voltage (A, B, C, N) provides phase voltages for metering. The configuration depends on the type of service being metered:

• single-phase with 1 CT

• single-phase with 2 CTs

• three-phase 3 CTs The PowerHawk 6212, 6312 and 6412 meters are shipped from the factory

with an AC power block between the control power input and the reference voltage inputs to provide control power to the unit. The following procedures explain how to connect the reference voltage inputs for each of the service types.

For a single-phase panel, use a 3-wire (red, black, white), 14 AWG (1.63 mm black, blue, white), 14 AWG (1.63 mm

), 90°C (194°F) cable. For a three-phase panel, use a 4-wire (red,

) cable. Metallic, flexible armored cable (BX cable) is recommended for commercial installations as shown in Figure 7 on page 13.

The PowerHawk 6212, 6312 and 6412 meters must be connected to the reference voltage and control power through a properly rated disconnect that disconnects all line and neutral wires, so it can be powered down. The disconnect must be located within easy reach of the meter operator, and must be labeled as such. Opening the disconnect or breaker is the disconnect device. For multiple PowerHawk meter installations, the same disconnect can be used to power all meters, and must be labeled for all meters it supplies power to. The disconnect device must meet IEC 60947-1, IEC 60947-3 and/or comply with the local electrical code.

To install the power cable in a 120/208V or 120/240V application:

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E.

• This equipment must only be installed and serviced by qualified electrical personnel.

• Turn off all power supplying this equipment before working on or inside equipment.

• Always use a properly rated voltage sensing device to confirm power is off.

• Replace all devices, doors and covers before turning on power to this equipment.

• The meters must be connected to the reference voltage and control power through a properly rated voltage disconnect.

Failure to follow these instructions will result in death or serious injury.

NOTE: If the circuit breaker panel does not designate phase A, phase B and phase C feeds, make your own designation and use it for the rest of the installation.

1. Before connecting the reference voltages, ensure the power is OFF to the circuit being connected.

2. Always use a properly rated voltage sensing device to confirm power is off..

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

Phase A (red)

Phase B (black)

Neutral (white)

Earth

AUXA to A

shorting jumper

AUXN to N

shorting jumper

Terminal Block (J3)

0.75-inch (1.9-cm) Strain Relief

BX cable

01/2011 Installation

3. Connect the reference voltages phase A, B, C, and N leads from the voltage disconnect to the meter as described in Figures 7 on page 13 and 8 on page 14.

NOTE: The phase wiring sequence A, B, C between the PowerHawk meter and the panel must match or the measurement readings will be wrong.

4. If more than one meter is being installed, repeat this procedure for each additional meter.

For a single-phase panel (see Figure 7), connect:

• meter terminal A to the voltage disconnect phase A (red wire)

• meter terminal B to the voltage disconnect phase B (black wire)

• meter neutral terminal to neutral bar in the voltage disconnect panel (white wire)

• earth wire to earth post using lug provided

• meter terminal C is not connected

Figure 7: PowerHawk meter in a 120/240V single-phase connection

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Installation 01/2011

For a three-phase wye panel (see Figure 8), connect:

• Meter terminal A to the voltage disconnect phase A (red wire)

• Meter terminal B to the voltage disconnect phase B (black wire)

• Meter terminal C to the voltage disconnect phase C (blue wire)

• Meter neutral terminal to neutral bar in the voltage disconnect panel (white wire)

• Earth wire to earth post using lug provided

Figure 8: PowerHawk meter 120/208V three-phase wye service connection

Phase C (blue)

0.75-inch (1.9-cm) Strain Relief

Earth

BX cable

Phase B (black)

AUXN to N

shorting jumper

Phase A (red)

Neutral (white)

Terminal Block (J3)

AUXA to A

shorting jumper

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

LOAD

SOURCE

ENERGY FLOW

OWA

DS S

01/2011 Installation

Installing the Current Transformers The three models of PowerHawk meter use current transformers (CTs) with

different secondary outputs. The PowerHawk 6212 meter uses split-core

0.333V CTs (see Figure 9), and the PowerHawk 6312 meter uses 80mA CTs only (see Figure 10) and is typically used where accuracy is important and long secondary CT wiring is required (up to 300 feet [91.44 meters]).

For instructions, see “Installing the CTs on the PowerHawk 6212 and PowerHawk 6312” on page 16.

The PowerHawk 6412 uses 5A secondary CTs. For instructions, see “Installing the 5A CTs on the PowerHawk 6412” on page 19.

Current transformers connect to the PowerHawk 6212 and PowerHawk 6312 meters through the 50-conductor CT cable provided with the meter. Table 2 describes the CT wire pairs and the cable color scheme for each meter point. You can also find this information on the inside of the meter’s outer cover.

Each CT has an X1 (positive) and X2 (neutral) wire pair and uses butt-splice connectors to attach the CT to a specific meter wire pair. The direction of the energy flow is indicated on the CT.

Figure 9: PowerHawk 6212 split-core mV current transformer

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

Energy

Flow

Load

Source

DANGER

Installation 01/2011

Figure 10: PowerHawk 6312 mA current transformer

Installing the CTs on the PowerHawk 6212 and PowerHawk 6312

Do not apply power until you have made these connections and followed all of the instructions below:

• connect all CTs to the appropriate circuits

• connect the CTs to the cables

• connect the cables to the PowerHawk meter

To install the mA current transformers on the PowerHawk 6312 or the 0.333V current transformers on the PowerHawk 6212, follow these steps:

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Turn off all power supplying this equipment before working on or

inside the equipment.

• Always use a properly rated voltage sensing device to confirm the

power is off.

• Do not crimp the insulation when making the wire connections.

Failure to follow these instructions will result in death or serious injury.

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Installation

1. Connect the 50-pin connector to the PowerHawk connector located at the bottom side of the unit, and secure it in place with the retaining clips.

2. Feed the free end of the cable through the bottom left of the meter enclosure.

This cable is made up of twisted-pair wires for connecting the individual CTs to the metered points. The color codes for the X1 (positive) and X2 (neutral) connections for each CT are listed in Table 2 on page 18.

NOTE: The direction of the energy flow is indicated on the CT.

3. Turn off the power feed to the panel where the CTs are being installed. Always use a properly rated voltage sensing device to confirm power is

off.

4. Feed the CT cable into the panel through an appropriate punch-out with an approved strain relief.

5. Strip the plastic sheaths back on the cable to an appropriate length to expose the wire pairs. Cut and strip the CT leads and wire pair leads to an appropriate length. Crimp the CT leads to the wire pairs for each meter point.

6. When using solid-core CTs, remove the feed wire from the circuit breaker, place the CT over the wire, and reconnect to the circuit breaker. Ensure that the arrow on the CT label is pointing in the direction of the energy flow (toward the load).

7. When using split-core CTs, separate the halves of the CT and place the CT over the wire to the circuit breaker. Ensure that the CT is facing the source as shown on the label. Install cable ties to ensure that the CT halves are held together securely.

8. Repeat steps 5 to 7 for the remaining CTs.

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Installation 01/2011

Table 2: PowerHawk 6212 and PowerHawk 6312 CT color pair identification

3-phase, 8 meter points Network- or 1-phase, 12 meter points 1-phase, 24 meter points Meter

point ID

MP1-1 Black Green MP1-1 Black Green MP1-1 Black Green MP1-2 Black White MP1-2 Black White MP2-1 Black White MP1-3 Black Red MP2-1 Black Red MP3-1 Black Red MP2-1 Red Green MP2-2 Red Green MP4-1 Red Green MP2-2 Red White MP3-1 Red White MP5-1 Red White MP2-3 Black Orange MP3-2 Black Orange MP6-1 Black Orange MP3-1 Black Brown MP4-1 Black Brown MP7-1 Black Brown MP3-2 Black Yellow MP4-2 Black Yellow MP8-1 Black Yellow MP3-3 Black Blue MP5-1 Black Blue MP9-1 Black Blue MP4-1 Green Yellow MP5-2 Green Yellow MP10-1 Green Yellow MP4-2 Green Blue MP6-1 Green Blue MP11-1 Green Blue MP4-3 Green White MP6-2 Green White MP12-1 Green White MP5-1 Blue White MP7-1 Blue White MP13-1 Blue White MP5-2 Green Orange MP7-2 Green Orange MP14-1 Green Orange MP5-3 Green Brown MP8-1 Green Brown MP15-1 Green Brown MP6-1 Blue Yellow MP8-2 Blue Yellow MP16-1 Blue Yellow

Connect X1 CT lead to:

Connect X2 CT lead to:

Meter point ID

Connect X1 CT lead to:

Connect X2 CT lead to:

Meter point ID

Connect X1 CT lead to:

Connect X2 CT lead to:

MP6-2 Brown White MP9-1 Brown White MP17-1 Brown White MP6-3 Orange White MP9-2 Orange White MP18-1 Orange White MP7-1 Red Orange MP10-1 Red Orange MP19-1 Red Orange MP7-2 Red Yellow MP10-2 Red Yellow MP20-1 Red Yellow MP7-3 Red Brown MP11-1 Red Brown MP21-1 Red Brown MP8-1 Blue Orange MP11-2 Blue Orange MP22-1 Blue Orange MP8-2 Yellow White MP12-1 Yellow White MP23-1 Yellow White MP8-3 Blue Brown MP12-2 Blue Brown MP24-1 Blue Brown

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

DANGER

01/2011 Installation

Installing the 5A CTs on the PowerHawk 6412

Use the two 12-pair wiring harnesses provided with the meter to connect the 5A CTs to the PowerHawk 6412.

For wire color coding, see Table 3 or the label inside the outer cover of the meter. Follow these instructions to install the 5A CTs on the PowerHawk

6412.

Do not apply power until you have made these connections and followed all instructions below:

• connect all CTs to shorting blocks to the appropriate circuits

• connect the shorting blocks to the cables

• connect the cables to the PowerHawk 6412

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Turn off all power supplying this equipment before working on or

inside the equipment.

• Always use a properly rated voltage sensing device to confirm the

power is off.

• NEVER open circuit a CT; use the shorting block to short circuit the

leads of the CT before removing the connection from the meter.

• Do not crimp the insulation when making the wire connections.

Failure to follow these instructions will result in death or serious injury.

1. Connect the two wiring harnesses to the PowerHawk 6412. The connectors are labeled Plug 1/Plug 5 to Plug 4/Plug 8 on the cable.

This is also labeled on the meter. Ensure the connectors are inserted in the proper order and that the connectors are securely locked in place.

a. Connect the first wiring harness to the Mate-n-Lok

connectors 1 to 4, and secure the cables to the PowerHawk 6412 chassis with cable ties.

b. Connect the second wiring harness to the Mate-n-Lok

connectors 5 to 8, and secure the cables to the PowerHawk 6412 chassis with cable ties.

2. Turn off the power feed to the panel where the CTs are being installed.

3. Route the free end of the cable out of the meter enclosure through the slot in the base of the chassis.

4. Strip the plastic sheaths back to an appropriate length to expose the wire pairs. Cut and strip the wire pair leads to an appropriate length.

5. Connect the wire pair leads from the meter to the CT shorting block. See Table 3 for the color pair assignment of each meter point. Ensure that the CT shorting block is in the shorted position.

6. Connect the CT wire pair leads to the input of the CT shorting block. See Table 3 for the color pair assignment of each meter point.

7. Remove the feed wire from the circuit breaker, place the CT over the wire, and reconnect to the circuit breaker. Ensure that the arrow on the CT label is pointing in the direction of the energy flow (toward the load).

NOTE: The direction of the energy flow is indicated on the CT.

8. Repeat steps 5 to 7 for remaining CTs.

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

Legend: 1 Cable tie-down point 2 10/100 BaseTX Ethernet port 3 Pulse in terminal block P1 Meter point 1 connector plug P2 Meter point 2 connector plug P3 Meter point 3 connector plug P4 Meter point 4 connector plug P5 Meter point 5 connector plug P6 Meter point 6 connector plug P7 Meter point 7 connector plug P8 Meter point 8 connector plug

Installation 01/2011

Figure 11 shows the 5A CT wiring harness connected to the PowerHawk

6412.

Figure 11: Connecting the 5A CT wiring harness

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Installation

Table 3: PowerHawk 6412 CT color pair identification

3-phase, 8 meter points Network- or 1-phase, 12 meter points 1-phase, 12 or 24 meter points Meter

point ID

Cable 1 Cable 1 Cable 1

MP1-1 Black Red MP1-1 Black Red MP1-1 Black Red MP1-2 Black White MP1-2 Black White MP2-1 Black White MP1-3 Black Green MP2-1 Black Green MP3-1 Black Green MP2-1 Black Blue MP2-2 Black Blue MP4-1 Black Blue MP2-2 Black Yellow MP3-1 Black Yellow MP5-1 Black Yellow MP2-3 Black Brown MP3-2 Black Brown MP6-1 Black Brown MP3-1 Black Orange MP4-1 Black Orange MP7-1 Black Orange MP3-2 Red White MP4-2 Red White MP8-1 Red White MP3-3 Red Green MP5-1 Red Green MP9-1 Red Green MP4-1 Red Blue MP5-2 Red Blue MP10-1 Red Blue MP4-2 Red Yellow MP6-1 Red Yellow MP11-1 Red Yellow MP4-3 Red Brown MP6-2 Red Brown MP12-1 Red Brown

Cable 2 Cable 2 Cable 2

MP5-1 Black Red MP7-1 Black Red MP13-1 Black Red MP5-2 Black White MP7-2 Black White MP14-1 Black White

Connect X1 CT lead to:

Connect X2 CT lead to:

Meter point ID

Connect X1 CT lead to:

Connect X2 CT lead to:

Meter point ID

Connect X1 CT lead to:

Connect X2 CT lead to:

MP5-3 Black Green MP8-1 Black Green MP15-1 Black Green MP6-1 Black Blue MP8-2 Black Blue MP16-1 Black Blue MP6-2 Black Yellow MP9-1 Black Yellow MP17-1 Black Yellow MP6-3 Black Brown MP9-2 Black Brown MP18-1 Black Brown MP7-1 Black Orange MP10-1 Black Orange MP19-1 Black Orange MP7-2 Red White MP10-2 Red White MP20-1 Red White MP7-3 Red Green MP11-1 Red Green MP21-1 Red Green MP8-1 Red Blue MP11-2 Red Blue MP22-1 Red Blue MP8-2 Red Yellow MP12-1 Red Yellow MP23-1 Red Yellow MP8-3 Red Brown MP12-2 Red Brown MP24-1 Red Brown MP1-1 Black Red MP1-1 Black Red MP1-1 Black Red

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Installation 01/2011

Connecting the Communications Connections for communications using the modem or Ethernet are described

in this section.

Connecting the Phone Line

If the modem reporting option is being used, an analog telephone patch cable and a splitter may be required to connect the customer phone line to the PowerHawk meter.

1. Connect the patch cable between the termination block of the phone line and the PowerHawk meter.

2. Route the cable through the slot in the PowerHawk meter enclosure.

3. See the PowerHawk meter Configuration Guide for instructions on how to program the meter for dial-out operation before performing a manual configuration test.

Connecting the Ethernet Cable

If the Ethernet port is used to report data, an RJ45 patch cable is required to connect the Ethernet port to the local Ethernet network.

1. Route the cable through the slot in the PowerHawk meter enclosure.

2. If the local network automatically assigns IP addresses through a DHCP server, the PowerHawk meter will be able to report using its factory default IP settings. If the local network is configured for static IP addresses, refer to the PowerHawk meter Configuration Guide for instructions on how to configure default static IP addresses.

Start-Up Sequence Use the following procedure to start up the PowerHawk meter.

1. Ensure that all CT and reference voltage wiring is securely installed.

2. Remove all tools from the work area.

3. Re-install all cover plates and equipment covers.

4. Power up the meter. The LCD on the front panel of the meter indicates the operating status of the unit as follows:

a. Initial power up message “PowerHawk 6X12” b. After the internal configuration is complete, the display shows

default information for the first meter.

Manually Testing Communications

This procedure clears the meter memory, manually tests the communications from the PowerHawk meter, and updates the meter clock. To force the meter to send data, follow these steps:

1. Press and hold the Display button for 5 to 7 seconds until the diagnostics mode is displayed, then release.

2. If communicating via Ethernet, press the Display button until "Local IP Address" appears on the display.

a. If the IP address is 169.254.0.10, the meter has not found a

DHCP server. As a result, the meter will use its default IP configuration and may not be able to report. See the PowerHawk meter Configuration Guide for instructions on how to program default IP addresses.

b. If the IP address is not 169.254.0.10, the meter has acquired an

IP address from the local network, and will be able to report data and synchronize time.

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Installation

3. Press the Display button until the “Send” command appears on the display.

4. Press the center or the right arrow button to manually force the PowerHawk meter to report metering data using the Ethernet or modem connection. This clears data from the PowerHawk meter memory, and ensures the time is set correctly.

Pulse Inputs There are two pulse in terminal blocks in the PowerHawk meter, as shown in

Figure 11. Each terminal block has a negative terminal pin on the right and a positive terminal pin on the left. The pulse inputs are compatible with both dry form A contacts, and solid-state form A contacts. The inputs are not polarity-sensitive to dry relay contacts. When the pulsing device provides solid-state form A outputs, the negative terminal from the source device must be connected to the negative terminal of the PowerHawk meter pulse in terminal block.

Display Navigation The PowerHawk meter has three buttons to control the information

presented on the LCD. The display has a normal and a diagnostics mode. The PowerHawk meter starts in normal mode, and enters diagnostics mode when the Display button is pressed and held for 5 seconds. To adjust the contrast, hold down the Display button, and use the right and left arrow buttons to increase and decrease the contrast respectively.

Normal Mode

In Normal mode, the Display button scrolls through the information for each meter. The left and right arrow buttons select the previous or next meter points respectively. The following information is available:

• Real Energy Delivered kWh D

• Real Energy Received kWh R

• Real Power Watts

• Reactive Energy Delivered KVarhD

• Reactive Energy Received KVarhR

• Reactive Power Var

In Normal mode, the right and left arrow buttons scroll the display from meter points 1 to 8, 1 to 12, or 1 to 24, depending on your configuration.

Diagnostics Mode

Diagnostics mode is accessed by pressing and holding the Display button for 5 seconds. In Diagnostics mode, pressing the Display button will scroll through the following additional information:

• Send data command

• CT Primary value and Real Power Watts per phase

• Voltage per phase

• Local IP address

• Reset factory default IP address command

• Date and time (UTC)

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PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Installation 01/2011

In Diagnostics mode, the right and left arrow buttons scroll the display from meter 1 through N. When the local IP address is shown on the LCD, use the right and left arrow buttons to scroll through the following information:

• Remote host server IP address

• Time server IP address

• Default IP address

• Default NetMask

• Default gateway

• PPP user name

• Phone number

• AT command string

• Alternate phone number

• Unit serial number

• Firmware build number

• Ethernet port MAC address

• Firmware revision

• Voltage transformer ratio

Recording the Meter Map The final step in the installation process is to complete the Installation

Record, and record the mapping of the meters to the wired points. A copy of Figure 12, which is organised to resemble a breaker panel, is provided with each PowerHawk meter, and is to be completed and delivered to your system administrator.

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930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Installation

Figure 12: Installation Record (sample shown)

Page 32

PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04

DANGER

Fuse holder

Fuse

Fuse cover

Maintenance 01/2011

MAINTENANCE Do not perform any operation or maintenance procedures that are not

described in this product documentation. No preventive maintenance is required on any of the equipment. Visually inspect the equipment yearly and ensure it is free of dust or other particles. If necessary, wipe with a clean cloth. Individual components are not user-serviceable and must be returned to Triacta Power for repair.

Fuse Replacement

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. See NFPA 70E.

• Turn off all power supplying this equipment before working on or inside equipment.

• Always use a properly rated voltage sensing device to confirm power is off.

• Replace all devices, doors and covers before turning on power to this equipment.

Failure to follow these instructions will result in death or serious injury.

1. Turn off all sources of power before attempting to replace the fuse.

2. Remove the outer cover from the unit.

3. Locate fuse F1 at the top left corner inside the unit.

4. Remove the fuse cover, then remove the fuse from the holder as shown in Figure 13.

5. Replace fuse F1 with a fuse that meets the specifications listed in Table 1 on page 2.

6. Replace the fuse cover.

7. Re-install the cover and turn on the power source.

Figure 13: Replacing the fuse

Page 33

930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters

CAUTION

01/2011 Regulatory Compliance

REGULATORY COMPLIANCE The PowerHawk meter must be installed by a certified electrician with

knowledge of local safety regulations. Initial installation of the unit, and any subsequent modification to the unit, must be inspected by the local electrical safety authority.

The PowerHawk meter complies with the standards listed in Table 4.

Table 4: Regulatory Compliance

Discipline Applicable country/region Regulatory and industry standard

Safety United States

Canada

Emissions (EMC) United States

Canada

Surge power/telephone lines United States

Canada

TUV and UL certified to IEC/EA/UL/CSA 61010-1 2

CSA-C22.2 No. 61010-1-04 FCC Part 15 Class A, ICES-003 EN55022, IEC

6100-4-5

ANSI/TIA968-A: 2002

Edition

Equipment servicing and access The information in this section must be considered as a mandatory

requirement, and must be strictly adhered to when installing and operating PowerHawk 6212, 6312 and 6412 meters.

Access to equipment

The equipment must be accessible to authorized personnel only. Equipment must be installed in areas where access can be restricted.

Servicing the equipment

No preventive maintenance is required on any of the equipment. Visually inspect the equipment yearly and ensure it is free of dust or other particles. If necessary, wipe with a clean cloth.

Component servicing

Individual components are not user-serviceable, and must be returned to Triacta Power for repair. If an equipment fault occurs, do not attempt to repair the faulty component.

All maintenance activities should be performed by qualified personnel only. Do not perform any operating or maintenance procedures that are not described in the product documentation provided by Triacta Power.

Page 34

PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Regulatory Compliance 01/2011

Graphical symbols

Table 5 shows the graphical symbols that appear on the equipment.

Table 5: Graphical symbols that appear on equipment

Symbol Description

Indicates the supply wire protective earth, also known as chassis ground, for the primary ground.

This symbol indicates a replaceable fuse.

Page 35

930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 Index

Index

Numerics

120V

install reference voltage and power cable

480V installation

typical configuration 11

5A current transformers

install 19

audience 1

compliance

electrical safety

current transformers 2

install 16

dimensions 2

electrical safety compliance 6 equipment

access 27 servicing 27

equipment servicing 27

fuse rating 2

install

5A current transformers 19 current transformers 16

voltage transformers 10 installation 7 installation procedures

overview

maximum altitude 2 maximum pulse per second 2 measurement accuracy 2 meter

CT color pair identification

CT colour pair identification 21

current transformers 2

dimensions 2

fuse rating 2

installation in a single-phase panel 13

installation in a three-phase wye panel 14

internal view 4–5

maximum altitude 2

maximum pulse per second 2

measurement accuracy 2

minimum pulse width 2

mounting 9

NVM storage 2

onboard Ethernet port 2 onboard modem 2 operating humidity 2 operating temperature 2 pollution degree 2 pulse inputs 1 and 2 2 reference input voltage 2 reference voltage tolerance 2 serial port 2 specifications 2 supply voltage and current 2 usage environment 2 weight 2

meter map

recording minimum pulse width 2 mounting 9

NVM storage 2

onboard Ethernet port 2 onboard modem 2 operating humidity 2 operating temperature 2

pollution degree 2 pre-installation 7 pulse inputs 23 pulse inputs 1 and 2 2

reference input voltage 2 reference voltage and power cable installation

120V application 12 reference voltage tolerance 2

serial port 2 servicing equipment 27 site planning 8 site preparation

lighting

power 8 specifications 2 start-up sequence 22 supply voltage and current 2

usage environment 2

voltage transformers

install

English

Page 36

PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 Index 01/2011

English

weight 2

Page 37

930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011 user notes

USER NOTES

Page 38

PowerHawk 6212, 6312 and 6412 meters 930-108-01-A.04 user notes 01/2011

Page 39

930-108-01-A.04 PowerHawk 6212, 6312 and 6412 meters 01/2011

Page 40

PowerHawk 6312 and 6412 meters Installation Guide

Triacta Power Technologies Inc.

7 Mill Street Almonte, Ontario K0A 1X0 www.triacta.com

Electrical equipment should be installed, operated, serviced, and maintained only by qualified personnel. No responsibility is assumed by Triacta Power for any conseq uences arising out of the use of this material.

01/2011