Veris H84xx Installation Instructions

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the user will be required to correct the interference at his own expense.

POWER MONITORING

H84xx

Power Meters For Use With 1V CTs

DANGER

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Follow safe electrical work practices. See NFPA 70E in the USA, or applicable local codes.

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

• Read, understand and follow the instructions before installing this product.

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

• Use a properly rated voltage sensing device to conﬁrm power is oﬀ. DO NOT DEPEND ON THIS PRODUCT FOR VOLTAGE INDICATION

• Only install this product on insulated conductors.

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

NOTICE

• This product is not intended for life or safety applications.

• Do not install this product in hazardous or classiﬁed locations.

• The installer is responsible for conformance to all applicable codes.

• Mount this product inside a suitable ﬁre and electrical enclosure.

FCC PART 15 INFORMATION NOTE: This equipment has been tested by the manufacturer and found

to comply with the limits 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 radio 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

INSTALLATION GUIDE

Installer’s Speciﬁcations

Electrical Characteristics:

Type of measurement True RMS up to the 15th harmonic. On three-phas e AC system

Measurement A ccuracy:

Current & Voltage ANSI C12.16, 0.5% Power ANSI C12.16, 1% Frequency ±-0.01 Hz from 45 to 65 Hz Data Update Rate 1 sec

Input Voltage Characteristics:

Measured Voltage Max. UL to 600VAC (L-L); CE to 300VAC (L-N) Metering Over-Range +20% Impedance 2 MΩ (L-L)/ 1MΩ (L-N) Frequency Range 45 to 65 Hz

Input Current Characteristics:

CT Scaling Primary: Adjustable from 5A to 32,767A Measurement Input Range 0 to 1.0VAC (+20% over-range) Impedance 100 k Ω Control Power * AC: 100 to 415 ±10%VAC, 5VA; DC: 125 to 250 ±20%VDC, 3W (see * for 600V option) Control Power Ride Through Time 100 mS at 120VAC

Output:

Pulse Output #1 H8453V/VB, H84 63V/VB (kWh) N.O., static output (240 VAC or 300VDC, 100mA max. at 25°C, derate 0.56mA per °C above 25°C) 2.41kV RMS isolation Pulse Output #2 H8453V/VB (Phase Detec t or kVARh) N.O., static output (240 VAC or 300VDC, 100mA max. at 25°C, derate 0.56mA per °C above 25°C) 2.41kV RMS isolation Pulse Output #2 H8463V/VB (Phas e Detect or kVARh) N.C., static output (240VAC or 300VDC, 100mA max. at 25°C, derate 0.56mA per °C above 25°C) 2.41kV RMS isolation RS485 Por t; H8436V/VB; H8437V/VB 2-wire, 2400 to 19200 baud, Modbus RTU

Mechanical Characteristics:

Weight H8400V=0.81lb; H8400VB=6.35lb; H8400VBS=9.15lb IP Degree of Protection (IEC 60529) IP40 front display, meter body IP30 for VB Display Charac teristics Back-lit green LCD (6 lines total, 4 concurrent values)

Environmental Conditions:

Operating Temperature Meter: 0° to 60 °C; Display: -10° to 50°C Storage Temperature Meter and Display: -40° to 85°C Humidity Range 5 to 95% RH at 50°C (non-condensing)

Metering Category:

North America CAT III; for distribu tion systems up to 347V L-N/600VAC L-L CE CAT III; for distribution systems up to 300V L-N/480VAC L-L Dielectric Withs tand Per UL 508, EN61010 Conducted and Radiated Emissions FCC part 15 Class B, EN55011

Safety:

North America UL508/C22.2 Europe CE per IEC 61010

*For control voltages >415VAC order H84xxVBS

Modiﬁcations to this product without the express authorization of Veris Industries nullify this statement.

QUICK INSTALL

1. Mount the device in a re/electrical enclosure. Use the retaining clips for the H84xx-V. Use appropriate wall-mounting screws for the H84xx-VB(S).

2. Wire the device. See the Wiring Diagrams section for options.

3. Congure the communications parameters.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

INSTALLATION GUIDE

SAFETY

HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH

• Only qualied electrical workers should install this equipment. Read entire instructions before performing this work.

• Before performing visual inspections, tests, or maintenance on 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 o all power supplying the power meter and the equipment in which it is installed before working on it.

• Always use a properly rated voltage sensing device to conrm that all power is o.

• Apply appropriate personal protective equipment (PPE) and follow safe electrical work practices. In the USA, see NFPA 70E.

• Qualied persons performing diagnostics or troubleshooting that require electrical conductors to be energized must comply with NFPA 70 E Standard for Electrical Safety Requirements for Employee Workplaces and OSHA Standards - 29 CFR Part 1910 Subpart S - Electrical.

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

• Use caution while removing or installing panels so that they do not extend into the energized bus; avoid handling the panels, which could cause personal injury.

• NEVER bypass external fusing.

• NEVER short the secondary of a potential transformer.

• Before performing Dielectric (Hi-Pot) or Megger testing on any

equipment in which the power meter is installed, disconnect all input and output wires to the power meter. High voltage testing may damage electronic components contained in the power meter.

• Install the power meter in a suitable electrical and re enclosure.

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

DIMENSIONS

+0.8

3.6"

–0.0

(92 mm)

(210 mm)

H8400 SERIES

8.3"

H84xxV

+0.8

3.6"

–0.0

(92 mm)

(50 mm)

H84xxVB(S)

0.8"

(19 mm)

3.9"

(96 mm)

3.9"

(96 mm)

4.1"

(104 mm)

Always observe all National and Local Codes during installation of this product.

9.1"

(242 mm)

Mount the box on a solid surface:

1. For use in a pollution degree 2 or better environment only.

2. Connect appropriate safety earth ground wiring to provided grounding terminal.

3. Disconnect devices: in Europe, provide a switch or circuit breaker rated for a maximum of 20 amps to disconnect the H84xx from the supply source. Place the switch or circuit breaker in close proximity to the equipment and within easy reach of the operator, and mark it as the disconnecting device. The disconnecting device shall meet the relevant requirements of IEC 60947-I and IEC 60947-3 and be suitable for the application. In the US and Canada, disconnecting fuse holders can be used.

NOTE: Recommended distance from left sid e of box to another object is 1.8” (45 mm) to allow meter door to open.

4. Provide overcurrent protection for supply conductors with approved current limiting devices suitable for protecting the wiring but not exceeding 20 Amps.

5. Wiring can be up to 12 AWG (2mm) and rated min. 600V.

6. After installation, close the box and secure with the provided plastic cable tie or securing screw. A lockout device may also be used for this purpose.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

INSTALLATION GUIDE

PRODUCT DIAGRAMS

H84xxV

2 3 4 5 6

1 10-415V 5 V A

50/60 Hz / 125-250V 3W

HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH

T urn o f f all power supplying this device and the equipment in which it is installed before working on it.

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

RIESGO DE DESCARG A ELÉCTRICA, EXPLOSIÓN O DESTELLO DE ARCO

Apague la alimentación del dispositivo y del equipo en el que está instalado antes de efectuar cualquier trabajo.

El incumplimiento de estas precauciones podrá causar la muerte o lesiones serias.

Z104144-0C

RISQUE D'ÉLECTROCUTION, D'EXPLOSION OU D'ARC ELECTRIQUE

Coupez l'alimentation de cet appareil et de l'équipement dans lequel il est installé avant travaille r .

240V

Si ces précautions ne sont pas respectés, cela entraÎnera la mort ou des blessures graves.

100mA max

KWH PHASE or KVARH

7 8 9 10

VO LT AGE INPUTS / ENTRADAS DE TENSIÓ N

ENTRÉES DE TENSION

"CURRENT" INPUTS / ENTRADAS DE CORRIENTE

ENTRÉES DE COURANT 1V NOM. / 1.2V MAX.

Red

1. Control Power

2. Voltage Inputs

3. 1 Volt ‘‘Current” Inputs

4. Pulse Outputs for H8453V, H8463V or RS-485 Output for H8436V, H8437V

H84xxVB(S)

I I

1+ 3+ 2- 2+

14 15 16 17 18 19

White White White

600V L-L 50/60Hz

480V L-L 50/60Hz

Black

I I I

Yellow

INSTALLATION

H84xxV Mounting

1. Insert the power meter through a 3.6” x 3.6” (92mm x 92mm) cut-out.

2. Attach the two retainer clips to the power meter using the retainer slots at position A or position B.

There are two sets of retainer slots on the left, right, top and bottom of the power meter. The rst set is for installation locations thinner than 3 mm (1/8 in.). The second set is for installation locations 3 to 6 mm (1/8 in. to 1/4 in.).

NOTE: For use on a at surface of a protective enclosure (for example, in the USA, use a NEMA Type 1 rated enclosure or better).

Removing the Connectors:

1. Insert the at end of a screwdriver into the groove between the power meter and the connector, as shown in the image.

2. Pull down the screwdriver to remove the connector.

1 10-415V 5 V A

50/60 Hz / 125-250V 3W

HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLAS H

T urn o f f all power supplying this device and the equipment in which it is installed before working on it.

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

RIESGO DE DESCARG A ELÉCTRICA, EXPLOSIÓN O DESTELLO DE

Apague la alimentación del dispositivo y del equipo en el que e stá instalado antes de efectuar cualquier trabajo.

El incumplimiento de estas precauciones podrá causar la muerte o lesiones serias.

Z104389-0A

RISQUE D'ÉLECTROCUTION, D'EXPLOSION OU D'ARC ELECTRIQU E

Coupez l'alimentation de cet appareil et de l'équipement dans l equel il est installé avant travailler .

240V

Si ces précautions ne sont pas respectés, cela entraÎnera la mo rt ou des blessures graves.

100mA max

KWH PHASE o r KVARH

VO LT AGE INPUTS / ENTRADAS DE TENSIÓN

ENTRÉES DE TENSION

600V L-L 50/60Hz

480V L-L 50/60Hz

"CURRENT" INPUTS / ENTRADAS DE CORRIENTE

ENTRÉES DE COURANT 1V NOM. / 1.2V MAX.

I I

1+ 3+ 2- 2+

ARC O

I I I

L N

1. RS-485 Terminator Switch (H8436VB/S, H8437VB/S only) *

2. RS-485 Input (H8436VB/S, H8437VB/S) or Pulse Contacts (H8453VB/S, H8463VB/S)

3. 1 Volt “Current” Inputs

4. Voltage Inputs

5. Control Power Input

6. Control Power Fuse — 1/2 Amp, 600VAC

7. Self-Power Connections

H84xxVB(S) Mounting

Mount the meter box at an appropriate height allowing for easy viewing of the display.

Allow a clearance of 1.8” (45mm) of open space on the left side of the meter to allow the meter door to open.

0.5"

13 mm

7.5"

190 mm

1.5"

38 mm

6.5"

165 mm

8. 600VAC Connections for H84xxVBS or jumper on H84xxVB

9. Studs for 600V transformer — H84xxVBS only

* NOTE: If this unit is the last unit in a daisy chain, the n this switch should be in the “on” position. Otherwise, this switch should remai n in the “o” position.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

WIRING DIAGRAM

H84xxVB(S)

H84xx

NOTE: Voltage inputs and control power for distributio n systems up to 347V L-N and 600 V L-L comply with metering category III. Also, terminal wiring should have a minimum temperature

rating of 80°C.

INSTALLATION GUIDE

The following symbols are used in the diagrams:

Symbol Description

Voltage disconnect switch

Fuse

Earth ground

"CONTROL POWER INPUT"

CONTROL POWER may be taken from the voltage inputs by selecting appropriate jumper connections.* CONTROL POWER must be below 415V L-L and a maximum of 300V from either line to ground. For operation up to 600VAC, use the X050 DJU 600V to 300 dropping transformer provided in H84xx-XBS products.

In this product, the jumpers connect to J6 and J8 with 480 or 600V Delta power systems.

* Set jumpers for N & A . If product will be used on a 480V or higher Delta install ation, provide a separate control power source or use the optiona l X050 DJU 600V to 300 dropping transformer.

Current transformer

Potential transformer

Protection containing a voltage disconnect switch with a fuse or

disconnect circuit breaker (the protection device must be rated for the available short-circuit current at the connection point).

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

SUPPORTED SYSTEM TYPES

Voltages Less Than or Equal to 347VAC L-N/600VAC L-L, Direct Connect, No PTs

CTs Voltage Connections Meter Conﬁguration

Number of

wires SIngle-Phase Wiring 2 1 I1 2 V1, Vn L-N 10 No PT 12 2 1 I1 2 V1, V2 L-L 11 No PT 13 3 2 I1, I2 3 V1, V2, Vn L-L with N 12 No PT 14 Three-Phase Wiring 3 3 I1, I2, I3 3 V1, V2, V3 Delta 31 No PT 15 3 1 I1 3 V1, V2, V3 Delta (balanced) 32 No PT 16 4 3 I1, I2, I3 3 V1, V2, V3, Vn 4-Wire Delta 40 No PT 17 4 3 I1, I2, I3 3 V1, V2, V3, Vn Wye 40 No PT 17 4 1 I1 3 V1, V2, V3, Vn Wye (balanced) 44 No PT 23

Voltages Greater Than 347VAC L-N/600VAC L-L

Qty ID Qty ID Type System Type PT Primary

Scale

INSTALLATION GUIDE

Figure

Number

CTs Voltage Connections Meter Conﬁguration

Number of

wires Three-Phase Wiring 3 3 I1, I2, I3 2 V1, V3 (V2 to

3 1 I1 2 V1, V2, V3 (Vn

4 3 I1, I2, I3 3 V1, V2, V3 (Vn

4 1 I1 3 V1, V2, V3 (Vn

Qty ID Qty ID Type System Type PT Primary

ground)

to ground)

3 I1, I2, I3 2 V1, V2, V3 (Vn

to ground)

Scale

Delta 31 Based on

Delta (balanced) 32 Based on

Grounded Wye 40 Based on

Wye 42 Based on

Grounded Wye

(balanced)

44 Based on

voltage

Figure

Number

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

L1 L2

H84X XV WIR ING DIAGR AM S

H84xx

INSTALLATION GUIDE

NL1

1-Phase Line-to-Neutral 2- Wire System 1 CT

USE SYSTEM TYPE 101

1-Phase Direct Voltage Connection 2 CT

USE SYSTEM TYPE 12 USE SYSTEM TYPE 31

14 15 16 17 18 19

1-Phase Line-to-Line 2-Wire System 1 CT

L1 L2

I1+ I1– I2+

I2– I3+ I3–

USE SYSTEM TYPE 11

I1+

I1–

I2+

I2–

I3+

I3–

3-Phase 3-Wire 3 CT no PT

L2 L3L1

14 15 16 17 18 19

I1+ I1– I2+ I2– I3+ I3–

Balanced 3-Phase 3-Wire Direct Voltage Input Connection 1 CT

L2 L3L1

USE SYSTEM TYPE 32

3 4 5 6

14 15 16 17 18 19

V1 V2 V3 VN

I1+ I1– I2+ I2– I3+ I3–

14 15 16 17 18 19

I1+ I1– I2+ I2– I3+ I3–

3-Phase 4-Wire Wye Direct Voltage Input Connection 3 CT

USE SYSTEM TYPE 40

L2 L3L1N

3 4 5 6

14 15 16 17 18 19

V1 V2 V3 VN

I1+ I1– I2+ I2– I3+ I3–

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

INSTALLATION GUIDE

3-Phase 3-Wire Delta Connection 3 CT 2 PT

L2 L3L1

USE SYSTEM TYPE 31

14 15 16 17 18 19

I1+ I1– I2+ I2– I3+ I3–

3-Phase 4-Wire Wye Connection 3 CT 2 PT

USE SYSTEM TYPE 40

L2 L3L1N

L2 L3L1

3-Phase 4-Wire Wye 3 CT 2PT (for balanced voltage)

Balanced 3-Phase 3-Wire 1 CT 2 PT

USE SYSTEM TYPE 32

USE SYSTEM TYPE 42

L2 L3L1N

3 4 5 6

14 15 16 17 18 19

V1 V2 V3 VN

I1+ I1– I2+ I2– I3+ I3–

14 15 16 17 18 19

I1+ I1– I2+ I2– I3+ I3–

Balanced 3-Phase 4-Wire 3 PT 1 CT

L2 L3L1N

USE SYSTEM TYPE 44

3 4 5 6

14 15 16 17 18 19

V1 V2 V3 VN

I1+ I1– I2+ I2– I3+ I3–

Balanced 3-Phase 4-Wire Direct Voltage Input Connection 1 CT

L2 L3L1N

USE SYSTEM TYPE 44

3 4 5 6

14 15 16 17 18 19

3 4 5 6

14 15 16 17 18 19

V1 V2 V3 VN

I1+ I1– I2+ I2– I3+ I3–

V1 V2 V3 VN

I1+ I1– I2+ I2– I3+ I3–

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

Control Power

H84xx

INSTALLATION GUIDE

Direct Connect Control Power C (Phase to Phase)

L1 L2 L3

• Phase to Phase only when voltage <415 +10%VAC max.

• See Table below.

Direct Connect Control Power (DC Control Power)

Direct Connect Control Power (Phase to Neutral)

L1 L2 L3N

• Phase to Neutral only when voltage <415+10% VAC max.

• See Table below.

Control Power Transformer (CPT) Connection

L1 L2 L3

• DC Control Power 100 VDC<V<300VDC

• See Table below.

Fuse Recommendation

1. To avoid distortion, use parallel wires for control power and voltage inputs. Keep the fuse close to the power source.

2. Use with 480Y/277V and 208Y/120V systems.

3. For an open delta PT connection with 120V L-L secondaries, use system type 31.

• Control Power Transformer 120 or 240VAC. Secondary 50VA max.

• See Table below.

Control Power

Source

CPT Vs < 125V FNM or MDL 250 CPT 125 < Vs < 240V FNQ or FNQ-R 250 CPT 240 < Vs < 305V FNQ or FNQ-R 250 Line Voltage Vs < 240V FNQ-R 250 Line Voltage Vs > 240V FNQ-R 250 DC Vs < 300V LP- CC 500

NOTES:

Place over-current protection as close to the device as possible. For selecting fuses and circuit breakers other than those listed above, use the following criteria:

• Rate over-current protection as listed above.

• Select current interrupt capacit y based on the installation category and fault current capability.

• Select over-current protection with a time delay.

• Base the voltage rating on the input voltage applied.

• If a 0.25A fuse is not available with the required fault current capability, use a fuse rated at a maximum of 0.5A.

Source Voltage

(V)

Fuse Fuse Amperage

(mA)

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

≤ 100 mA

PULSE OUTPUT CAPABILITIES

Solid-state Pulse Output

The H8453 has two normally open solid-state KY outputs. The H8463 has one normally open KY output and one normally closed KZ solid-state output. One is dedicated to kWh, and the other is eld-selectable for Phase Detect or kVARh. See the Setup section for conguration information.

Over-current Protective Device

(not supplied)

Digital Output/Pulse Ou tput is a solid state

pulse output rated for 240VAC/DC max.

Maximum load curren t is 100mA at 25°C.

Derate 0.56mA per °C above 25°C.

LOAD

INSTALLATION GUIDE

Power So urce

3-240VDC 6-24 0VAC

78910

The over-current protective device

must be rated for the short circuit

current at the connection point.

*The power source should not be a safety e xtra low voltage (SELV) circui t. Pulse outputs are not SELV rated.

3 4

kWh OPTION

kVARh

PHASE

H8453

(on H8463, the optional output is normally closed)

≤ 100 mA

LOAD

Power So urce

3-240VDC 6-24 0VAC

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

COMMUNICATIONS

Communications Capabilities

RS-485 Communications Distances:

Baud Rate Maximum Communication Distances

Feet Meters

9600 8000 2438 19200 6000 1829

Note: Use distances as a guide only; they are not guaranteed. Refer to the master device’s documentation for any additional distance limitations.

Daisy-chaining Devices to the Power Meter

The RS-485 slave port allows the power meter to be connec ted in a daisy chain with up to 31 2-wire devices.

Belden 1120A or equivalent

INSTALLATION GUIDE

120 Ω terminator on the last device of the daisy chain*

–

Not used

• If the power meter is the rst device on the daisy chain, connect it to the host device using a RS-232 to RS-485 converter.

• If the power meter is the last device on the daisy chain, terminate it with the terminator provided.

• The rst device on the chain should also have a 120 Ω terminator between + and -.

• The terminal’s voltage and current ratings are compliant with the requirements of the EIA RS-485 communications standard

* A 120 Ω resistor is included on the circuit board inside the H8436VB/S and H8437VB/S units.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

OPERATION

Operating the Display

The power meter is equipped with a large, back-lit LCD display. It can display up to ve lines of information plus a sixth row of menu options.

INSTALLATION GUIDE

Button Symbols

------- 1; 



------

1; DMD

View more menu items on the current level.

Return to the previous menu level.

Indicates the menu item is selected and there are no menu levels below

the current level.

Change values or scroll through the available options. When the end of a

range is reached, press + again to return to the rst value or option.

Select the next number of a series.

Move to the next editable eld or save the changes and exit the screen if

the last editable eld is selected.

MAX DEMAND

265 275 268

PHASE

Navigation

Change Values

2.4

! &

{{{{{}}}}}}

10 50 100

{{{{{}}}}}}

10 50 100

{{{{{}}}}}}

10 50 100

Power Meter Display

A. Type of measurement B. Screen Title C. Maintenance icon

D E

D. Bar Chart (%) E. Units F. Display more menu items G. Menu item H. Selected menu indicator I. Button J. Return to previous menu K. Values L. Phase

Note: Changes are automatically saved.

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H84xx

H84XX DEFAULT SETTINGS

Model H8436X/37x H8453x H8463x

CT Primary Ratio 100A 100A 100A CT Secondary Ratio 1 V 1 V 1 V PT Ratio 1:1 (none) 1:1 (none) 1:1 (none) Frequency 60 Hz 60 Hz 60 Hz Setup Password 00000 00000 00000 Reset Password 00000 00000 00000 Display Mode IEEE IEEE IEEE System Type 40 40 40 Modbus Address 001 N/A N/A Modbus Baud Rate 19200 baud N/A N/A Modbus Parity None N/A N/A 1st Pulse Contact N/A N.O. N.O. kWh Pulse Width N/A 100ms 100ms kWh Pulse Energy Index N/A 1 kWh/Pulse 1 kWh/Pulse 2nd Pulse Contact N/A N.O. N.C. 2nd Pulse Contact Output N/A kVARh Phase Loss kVARh Pulse Width N/A 100ms 100ms kVARh Pulse Energy Index N/A 1 kVARh/Pulse 1 kVARh

INSTALLATION GUIDE

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SETUP

Set Up the Power Meter

1. Press -----> until you see SETUP.

H84xx

INSTALLATION GUIDE

2. Press SETUP. Enter your password (Default password is 00000).

3. Press + to change a digit, <----- to select the next digit.

4. Press OK.

Set Up CTs

1. Press CT. ----->

2. Enter the PRIM CT (primary CT) number (1 to 32767, using the + and <----but tons).

3. Press OK.

Set Up PTs

1. Press PT. The default is NO PT. Single Phase System types (10, 11, 12) do not allow PTs.

2. Press +

3. Select the SCALE value: x1, x10, x100, NO PT (for direct connect).

4. Press OK.





  



















5. Enter the PRIM (primary) value.

6. Press OK.

7. Enter the SEC. (secondary) value.

8. Press OK.

Set Up the System Frequency

1. Press -----> until HZ is visible.

2. Press HZ.

3. Press + to select the frequency: 50 Hz or 60 Hz (default is 60Hz).

4. Press OK.



  







  











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Set Up the Meter System Type

H84xx

INSTALLATION GUIDE

1. Press -----> until SYS is visible.

2. Press SYS.

3. Press + to select the SYS (system type): 10, 11, 12, 30, 31, 32, 40, 42, 44. NOTE: See Wiring section for a description of the system types.

4. Press OK.

Set Up the Passwords

NOTE: The default passwords are 00000.

1. Press -----> until PASSW (password) is visible.

2. Press PASSW.

3. Press + to change a digit in the SETUP password, <----- to select the next digit. NOTE: This sets the password to enter the Setup Menu or change SETUP via Modbus.

3-PHASE SYSTEM

4 3 3

1; +OK

PASSWORD SETUP

00000

00000 00000

Wire

SYS

DIAG.

SETUP

RESET

4. Press OK.

5. Enter the RESET (password to reset the power meter) password. NOTE: This sets the password required to reset stored values such as kWh via the local RESET menu or remotely via Modbus (if so equipped.)

6. Press OK to return to the SETUP MODE screen.

Select the Display Operating Mode

1. Press -----> until MODE is visible.

2. Press MODE.

3. Press IEEE or IEC. NOTE: IEEE mode uses W/VA/VAR terminology. IEC mode uses P/Q /S.

4. Press 1; to return to the SETUP MODE screen.

00000

1; +OK

1; IEEE IEC

SELECT MODE

MIN.MX

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H84xx

Set Up Demand

1. Press -----> until DEMND (demand) is visible. (H8437V/ VB/S only)

2. Press DEMND.

3. Enter the MIN (interval in minutes): 0 to 60. Press + to change a digit, <----- to select the next digit.

4. Press OK. Enter the SUB-I (number of subintervals): 1 to 60. Press + to change a digit, <----- to select the next digit.

INSTALLATION GUIDE

DEMAND SETUP

100

MSEC

MIN

SUB-i

5. Press OK.

NOTE: The calculation method used for SUB-I is as follows:

• 0 = sliding block

• 1 = block

• >1 = rolling block (The SUB-I value must divide evenly into the MIN

value. For example, if MIN is 15, SUB-I can be 3, 5, or 15. If you selected 3, you would have 3 subintervals at 5 minutes each.)

Set Up Communications (H8436V/VB, H8437V/VB)

1. Press -----> until COM is visible.

2. Press COM.

3. Enter the ADDR (meter address): 1 to 247. Press + to change a digit, <----- to select the next digit.

4. Press OK.

5. Press + to select the BAUD (baud rate): 2400, 4800, 9600 or 19200.

6. Press OK.

7. Press + to select the parity: EVEN, ODD, NONE.

8. Press OK to return to the SETUP MODE screen.

0.1

1; +OK

COMMS SETUP

001

9600

nOnE

1; +OK

KVARH

ADDR

bauD

Par

mbus

Set Up Pulse Options (H8453V/VB, H8463V/VB)

1. Press -----> until PULSE is visible.

2. Press PULSE.

3. Press + to select the MSEC (kWh pulse duration in milliseconds): 100, 300, 500, or

1000.

4. Press OK.

5. Press + to select the kWh/P (pulse weight): 0.1, 1, 10, 100, 1000, or 10000.

6. Press OK.

0.1

MSEC

KWH/P

MSEC

KVARH

7. Select the MSEC (kVARh pulse duration in milliseconds): PHASE, 100, 300, 500, or 1000.

PULSE SETUP

100

0.1

100

1; +OK

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NOTE: Selecting PHASE changes the output operation from kVARh to PHASE DETECT.

If phase is selected, the H8453V/VB will close the contacts on the PHASE kVARh output when all three phase voltages are within 25% of each other and no phase is less than 82.5 volts Line to Neutral. The H8463V/VB will open the contacts on the Phase kVARh output when all three phase voltages are within 25% of each other and no phase is less than 82.5 volts line to neutral.

8. Press OK.

9. Select the kVARh (pulse weight):

0.1, 1, 10, 100, 1000, or 10000. This is unavailable if PHASE is selected above.

10. Press OK to return to the SETUP MODE screen.

PULSE SETUP

100

0.1

_ _

1; +OK

MSEC

KWH/P

PHASE

DIAGNOSTICS

H84xx

INSTALLATION GUIDE

View the Meter Information

1. From the SUMMARY screen, DIAGN (diagnostics)

2. Press METER (meter info).

3. View the meter information (model number, rmware operating system version, rmware reset system version, and power meter serial number).

Check the Health Status

1. Press HELTH

2. View the health status. If there are no problems, OK is displayed on the lower right (see right).

HEALTH STATUS

1; HELTH MAINT

METER

Reset Energy Accumulators: kWh, kVAh, and kVARh, (Ph, Qh, Sh), (H8453V, H8463V, H8436V)

1. From the SUMMARY screen, RESET is visible.

2. Press RESET.

3. Enter the RESET password (00000 is the default).

4. Press OK.

5. Press YES to RESET, NO to cancel. The RESET value displayed is a lifetime count of the number of times the energy accumulators have been reset. This is a security feature to detect tampering.

Reset Menu, (H8437V) (see below)

1. From the SUMMARY screen, RESET is visible.

METER INFO

8400U

25000193

1; HELTH

The wrench icon is displayed on all screens when a health problem is detected (see right). Problems are shown on the right of the screen with the location in the center.

Problem:

PLOSS: Phase Loss. F indicates unable to

establish frequency lock on Phase A. In 3 phase systems, A, B, and or C indicates that the Phase voltage is 25% lower than the other phases or if the voltage has dropped below 82 volts Line to Neutral.

VCLIP: Voltage Clipping. Indicates the voltage input is too high for the meter to measure.

ICLIP: Current Clipping. Indicates the current input is too high for the meter to measure.

MODEL

0.5.

R.S.

S.N.

METER

   













  

2. Press RESET.

3. Enter the RESET password (00000 is the default).

4. Press OK.

5. Press -----> until the parameter you want to reset is displayed.

6. Press the parameter to cancel.

7. Press YES to reset.

8. Menu Options:

METER - Performs all the resets

below.

ENERG - Resets energy

accumulations (the only reset on the H8436V, H8453V and H8463)

DEMND - Resets Demand calculations and maximum values. MINMX- All stored minimum and maximum values. TIMER - Resets usage and elapsed timers.

RESET ENERGY

RESET

0.010

No Yes

KWH

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H84xx

MENU TREES

Deﬁnitions

BDS – Basic Data Stream. Only the Real Energy and Power data points are output.

FDS – Full Data Stream. 26 data points minimum as on the Enercept H8036.

EDS – Extended Data Stream. In addition to the FDS, includes Frequency (phase A), Current THD, Voltage and THD on each phase.

Syste m Typ es

Support system types 10, 11, 12, 31, 32, 40, 42, & 44.

Modbus Point Map

The Basic Data Stream (BDS) matches the Veris H8035 Enercept meter. The Full Data Stream (FDS) matches the H8036 Enercept. The Extended Data Stream (EDS) is unique to the H84xx Series and adds parameters such as Frequency, Demand, and THD. The conguration of the H84xx is also unique to this device. Integer registers begin at 001 (0x001). Floating point registers begin at 257 (0x101). Conguration registers begin at 129 (0x081).

H8436/H8453/H8463 FDS Menu Tree (Full Data Stream)

INSTALLATION GUIDE

AMPS VOLTS POWER

I U-V PQS

I AMPS PER PHASE

---

V VOLTS LINE-LINE

U ---

3-PHASE SUMMARY

--- ---

P POWER SUMMARY PQS

V V L-L V L-N U V

V VOLTS LINE-NEUT

V ---

P SUMM PHASE PQS PHASE

Blue = IEEE

Red = IEC

Black = Same for both IEEE & IEC

P W INSTANT

DISPLAY MODE

3-PHASE SUMMARY

ENERG PF

E PF

E ACCUM Wh

----

/ Power Factor

NOTE: Accumulated VAh and VARh are displayed on Pulse Models.

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H8436/H8453/H8463 FDS Menu Tree (Full Data Stream), continued

3-PHASE SUMMARY

RESET SETUP DIAGN

R RESET - PASSWORD RESET-PASSWORD

S SETUP - PASSWORD SETUP-PASSWORD

RESET ENERGY?

NO YES

H84xx

H HELTH METER MAINT METER

HEALTH STATUS

INSTALLATION GUIDE

METER INFO

S SETUP MODE

CT PT

PT RATIO

CT RATIO

S SETUP MODE

HZ SYS

F SYS

1/3-PHASE SYSTEM DISPLAY MODE PULSE-SETUP

SYSTEM FREQUENCY

Blue = IEEE

Red = IEC

Black = Same for both IEEE & IEC

S SETUP MODE

PASSW MODE

DISPLAY MODE

PASSWORD SETUP

Optional

S SETUP MODE

COMMS or PULSE

COMMS SETUP

Optional

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H8437 EDS Menu Tree (Enhanced Data Stream)

H84xx

3-PHASE SUMMARY

---

AMPS VOLTS POWER

I U-V PQS

INSTALLATION GUIDE

I AMPS PER PHASE

---

V V L-L V L-N U V

V VOLTS LINE-LINE

U ---

DISPLAY MODE

Blue = IEEE

Red = IEC

Black = Same for both IEEE & IEC

P SUMM PHASE MINMX PQS PHASE MINMX

POWER SUMMARY

PQS

V VOLTS LINE-NEUT

V ---

P W VAR VA P Q S

VAR INSTANT

W INSTANT

POWER MIN-MAX

MIN-MAX

VA INSTANT

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H8437 EDS Menu Tree (Enhanced Data Stream), continued

H84xx

3-PHASE SUMMARY

---

ENERG PF HZ

E PF F

INSTALLATION GUIDE

E Wh VARh VAh

Ph Qh Sh

E ACCUM VARh

E ACCUM Wh

F FREQUENCY

----

E ACCUM VAh

/ POWER FACTOR

DISPLAY MODE

Blue = IEEE

Red = IEC

Black = Same for both IEEE & IEC

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H8437 EDS Menu Tree (Enhanced Data Stream), continued

H84xx

3-PHASE SUMMARY

---

THD DEMND USAGE

THD DMD USAGE

INSTALLATION GUIDE

T V L-L V L-N I

U V I

T THD I

THD I

T THD V L-N

THD V

T THD V L-L

THD U

DISPLAY MODE

Blue = IEEE

Red = IEC

Black = Same for both IEEE & IEC

U USAGE TOTAL

USAGE TOTAL

U TOTAL TIME

TOTAL TIME

U USAGE TIME

USAGE TIME

D LAST PEAK

LAST PEAK

D PEAK PWR DEMAND

PEAK PQSd

D LAST PWR DEMAND

LAST PQSd

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H8437 EDS Menu Tree (Enhanced Data Stream), continued

RESET SETUP DIAGN

R RESET - PASSWORD RESET-PASSWORD

H84xx

3-PHASE SUMMARY

S SETUP - PASSWORD SETUP-PASSWORD

INSTALLATION GUIDE

H HELTH METER MAINT METER

HEALTH STATUS

METER INFO

S SETUP MODE

CT PT

S SETUP MODE

HZ SYS

F SYS

PT RATIO 1/3-PHASE SYSTEM DISPLAY MODE PULSE-SETUP

CT RATIO SYSTEM FREQUENCY

R RESET MODE

METER ENERG

METER E

RESET ALL?

INIT METER ?

RESET ENERGY? RESET TIMER?RESET DEMAND?

R RESET MODE

DEMND MINMX

DMD MINMX

RESET MIN-MAX?

NO YES

DISPLAY MODE

Blue = IEEE

Red = IEC

Black = Same for both IEEE & IEC

S SETUP MODE

PASSW MODE

PASSWORD SETUP

MINMX

S SETUP MODE

DEMND COMMS/PULSE

DMD COMMS/PULSE

DEMAND SETUP PQS DEMAND

R RESET MODE

TIMER

COMMS SETUP

Optional

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H84xx

INSTALLATION GUIDE

MODBUS POINT MAP

H8400

R/W NV Format Units

REG.

H8436-FDS

H8437-EDS

3-Phase Summary

--- BDS ---

• • 001 R NV

• • 002 R NV kWh E 0-0xFFFF Real Energy Consumption (MSW)

• • 003 R UInt kW W 0-32767 Total Instantaneous Real Power (3 Phase Total)

--- FDS ---

• • 004 R UInt kVA W 0-32767 Total Instantaneous Apparent Power (3 Phase Total)

• • 005 R UInt kVAR W 0-32767 Total Instantaneous Reactive Power (3 Phase Total)

• • 006 R UInt Ratio 0.0001 0-10000 Total Power Factor (Total kW / Total kVA)

• • 007 R UInt Volt V 0-32767 Voltage, L-L, Average of 3 Phases

• • 008 R UInt Volt V 0-32767 Voltage, L-N, Average of 3 Phases

• • 009 R UInt Amp I 0-32767 Current, Average of 3 Phases

Per Phase

• • 010 R UInt kW W 0-32767 Real Power, Phase A

• • 011 R UInt kW W 0-32767 Real Power, Phase B

• • 012 R UInt kW W 0-32767 Real Power, Phase C

• • 013 R UInt Ratio 0.0001 0-10000 Power Factor, Phase A

• • 014 R UInt Ratio 0.0001 0-10000 Power Factor, Phase B

• • 015 R UInt Ratio 0.0001 0-10000 Power Factor, Phase C

• • 016 R UInt Volt V 0-32767 Voltage, Phase A-B

• • 017 R UInt Volt V 0-32767 Voltage, Phase B-C

• • 018 R UInt Volt V 0-32767 Voltage, Phase A-C

• • 019 R UInt Volt V 0-32767 Voltage, Phase A-N

• • 020 R UInt Volt V 0-32767 Voltage, Phase B-N

• • 021 R UInt Volt V 0-32767 Voltage, Phase C-N

• • 022 R UInt Amp I 0-32767 Current, Instantaneous, Phase A

• • 023 R UInt Amp I 0-32767 Current, Instantaneous, Phase B

• • 024 R UInt Amp I 0-32767 Current, Instantaneous, Phase C

--- EDS ---

• 025 R UInt Amp I 0-32767 Current, Instantaneous, Neutral

• 026 R UInt Hz 0.01 4500-6500 Frequency (derived from Phase A)

• 027 R NV UInt kW W 0-32767 Total Real, Power Minimum

• 028 R NV UInt kW W 0-32767 Total Real, Power Maximum

Accumulated Energy

• 029 R NV

• 030 R NV KVAh E 0-0xFFFF Apparent Energy Consumption (MSW)

• 031 R NV

• 032 R NV KVARh E 0-0xFFFF Reactive Energy Consumption (MSW)

Per Phase Power

• 033 R UInt k VA W 0-32767 Apparent Power, Phase A

• 034 R UInt k VA W 0-32767 Apparent Power, Phase B

• 035 R UInt k VA W 0-32767 Apparent Power, Phase C

• 036 R UInt kVAR W 0-32767 Reactive Power, Phase A

• 037 R UInt kVAR W 0-32767 Reactive Power, Phase B

• 038 R UInt kVAR W 0-32767 Reactive Power, Phase C

ULong

kWh E 0-0xFFFF Real Energy Consumption (LSW)

KVA h E 0-0xFFFF Apparent Energy Consumption (LSW)

KVA Rh E 0-0xFFFF Reactive Energy Consumption (LSW)

Scale

Factor/

Mult.

Range Description

Integer Statistics

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H84xx

INSTALLATION GUIDE

H8400

R/W NV Format Units

REG.

H8436-FDS

H8437-EDS

Demand

• 039 R UInt kW W 0-32767 Total Real Power Present Demand

• 040 R UInt k VA W 0-32767 Total Apparent Power Present Demand

• 041 R UInt kVAR W 0-32767 Total Reactive Power Present Demand

• 042 R NV UInt kW W 0-32767 Total Real Power Max Demand

• 043 R NV UInt kVA W 0-32767 Total Apparent Power Max Demand

• 044 R NV UInt kVAR W 0-32767 Total Reactive Power Max Demand

Usage Time

• 045 R NV UInt Hours 1 0-32767 Usage Hours

• 046 R NV UInt Minutes 1 0-59 Usage Minutes

• 047 R NV UInt Hours 1 0-32767 Total Hours

• 048 R NV UInt Minutes 1 0-59 Total Minutes

• 049 R NV UInt % .01 0-10000 Percent Usage Percent Usage = Usage Time / Total Time .

THD

• 050 R UInt % 0.1 0-10000 THD, Voltage A-N

• 051 R UInt % 0.1 0-10000 THD, Voltage B-N

• 052 R UInt % 0.1 0-10000 THD, Voltage C-N

• 053 R UInt % 0.1 0-10000 THD, Voltage A-B

• 054 R UInt % 0.1 0-10000 THD, Voltage B-C

• 055 R UInt % 0.1 0-10000 THD, Voltage A-C

• 056 R UInt % 0.1 0-10000 THD, Current Phase A

• 057 R UInt % 0.1 0-10000 THD, Current, Phase B

• 058 R UInt % 0.1 0-10000 THD, Current, Phase C

Conguration

--- BDS ---

--- FDS ---

• • 129 R/W UInt N/A

• • 130 R/W UInt

• • 131 R/W UInt 1-32767 CT Ratio – Primary

5A 5A 132 R/W UInt 1 or 5 A CT Ratio – Secondary (H8400A Only, unused on H8400V)

• • 133 R/W UInt 1-32767 PT Ratio – Primary

• • 134 R/W UInt 0,1,10,100 PT Ratio – Scale (0 = No PT)

• • 135 R/W UInt 100,110,115, 120 PT Ratio – Secondary

• • 136 R/W UInt Hz 50 or 60

• • 137 R/W UInt 0.1

Scale

Factor/

Mult.

Range Description

This combination timer counts the total time for

which the absolute current on at least one phase is >0.1 Amp.

This timer counts the total time since the usage

timer was reset.

Reset:

- Write 30078 to clear all Energy Accumulators to 0 (All).

- Write 14255 to reset all Power Min/Max to Present Values (H8400 EDS Only).

- Write 21212 to reset Peak Demand values to Present Demand Values (H8400 EDS Only).

- Write 10001 to clear the Usage Timers to 0 (H8400 EDS Only).

- Read always returns 0.

10,11,12,30,31, 32,40,42,44

System Type

Current Inputs

Voltage Inputs

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H84xx

INSTALLATION GUIDE

H8400

R/W NV Format Units

REG.

H8436-FDS

H8437-EDS

• • 138 R/W SInt

• • 139 R/W SInt Scale Factor V (voltage) Default = -1

• • 140 R/W SInt Scale Factor W (power) Default = -2

• • 141 R/W SInt Scale Factor E (energy) Default = -2

• • 142 R UInt Reserved, always returns 0

• • 143 R UInt Reserved, always returns 0

• • 144 R UInt Reserved, always returns 0

• • 145 R UInt Reserved, always returns 0

• • 146 R UInt

• • 147 R NV UInt 0-32767 Count of Energy Accumulator resets

--- EDS ---

• 148 R NV UInt 0-32767 Count of Usage Timer resets

• 149 R/W NV UInt Minutes 1-60

• 150 R/W NV UInt 0-60

3-Phase Summary

--- BDS ---

• • 257/258 R NV Float kWh Real Energy Consumption

• • 259/260 R Float kW Total Instantaneous Real Power

--- FDS ---

• • 261/262 R Float kVA Total Instantaneous Apparent Power

• • 263/264 R Float kVAR Total Instantaneous Reactive Power

• • 265/266 R Float Ratio 0.0-1.0 Total Power Factor (Total KW / Total KVA)

• • 267/268 R Float Volt Voltage, L-L, Average of 3 Phases

• • 269/270 R Float Volt Voltage, L-N, Average of 3 Phases

• • 271/272 R Float Amp Current, Average of 3 Phases

Scale

Factor/

Mult.

-4 0.0001

-3 0.001

-2 0.01

-1 0.1 0 1.0 1 10.0 2 100.0 3 1000.0 4 10000.0

Range Description

Scale Factor I (current) Default = -2

Error Bitmap: bit0: Phase A Voltage out of range bit1: Phase B Voltage out of range bit2: Phase C Voltage out of range bit3: Phase A Current out of range bit4: Phase B Current out of range bit5: Phase C Current out of range bit6: Frequency out of range or insucient voltage on Phase A to determine frequency.

*range of 45-65 Hz. bit7: Reserved for future use bit8: Phase Loss A bit9: Phase Loss B bit10: Phase Loss C bit11-15: Reserved for future use

(Power) Demand Block Interval – Used for PQS (P=Real Power KW, Q=Reactive Power KVAR,

and S=Apparent Power KVA) demand calculations. Number of Power Demand Block Sub-Intervals - Sets the number of sub-intervals per

Demand Block Interval (above). The method of demand calculation is set as follows: 0 = Sliding Block. Like rolling block, but with a subinterval of 15 seconds is used for Demand

Intervals <= 15 minutes, or 60 seconds for intervals > 15 minutes. 1 = Block. Fixed block with no sub-intervals. >1 = Rolling Block. The number of sub-intervals per block. This value must divide evenly

into the Block Demand Interval (above). For example, if the Demand Block Interval is 15

minutes, valid Sub-Interval values are: 3, 5, or 15. If the value of 3 is chosen, then there will

be 3 subintervals of 5 minutes each.

Floating Point Statistics

Note: These registers

contain a signed integer, which scales the corresponding parameters.

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H84xx

INSTALLATION GUIDE

H8400

R/W NV Format Units

REG.

H8436-FDS

H8437-EDS

Per Phase

• • 273/274 R Float kW Real Power, Phase A

• • 275/276 R Float kW Real Power, Phase B

• • 277/278 R Float kW Real Power, Phase C

• • 279/280 R Float Ratio 0.0-1.0 Power Factor, Phase A

• • 281/282 R Float Ratio 0.0-1.0 Power Factor, Phase B

• • 283/284 R Float Ratio 0.0-1.0 Power Factor, Phase C

• • 285/286 R Float Volt Voltage, Phase A-B

• • 287/288 R Float Volt Voltage, Phase B-C

• • 289/290 R Float Volt Voltage, Phase A-C

• • 291/292 R Float Volt Voltage, Phase A-N

• • 293/294 R Float Volt Voltage, Phase B-N

• • 295/296 R Float Volt Voltage, Phase C-N

• • 297/298 R Float Amp Current, Instantaneous, Phase A

• • 299/300 R Float Amp Current, Instantaneous, Phase B

• • 301/302 R Float Amp Current, Instantaneous, Phase C

--- EDS ---

• 303/304 R Float Amp Current, Instantaneous, Neutral

• 305/306 R Float Hz 45.0-65.0 Frequency (derived from Phase A)

• 307/308 R NV Float kW Total Real Power Minimum

• 309/310 R NV Float kW Total Real Power Maximum

• 311/312 R NV Float kVA h Apparent Energy Consumption

• 313/314 R NV Float kVARh Reactive Energy Consumption

Per Phase Power

• 315/316 R Float kVA Apparent Power, Phase A

• 317/318 R Float kVA Apparent Power, Phase B

• 319/320 R Float kVA Apparent Power, Phase C

• 321/322 R Float kVAR Reactive Power, Phase A

• 323/324 R Float kVAR Reactive Power, Phase B

• 325/326 R Float kVAR Reactive Power, Phase C

Demand

• 327/328 R Float kW Total Real Power Present Demand

• 329/330 R Float kVA Total Apparent Power Present Demand

• 331/332 R Float kVAR Total Reactive Power Present Demand

• 333/334 R NV Float kW Total Real Power Max Demand

• 335/336 R NV Float kVA Total Apparent Power Max Demand

• 337/338 R NV Float kVAR Total Reactive Power Max Demand

Usage Time

• 339/340 R NV Float Hours >= 0.0 Usage Hours

• 341/342 R NV Float Minutes 0.0-59.0 Usage Minutes

• 343/344 R NV Float Hours >= 0.0 Total Hours

• 345/346 R NV Float Minutes 0.0-59.0 Total Minutes

Scale

Factor/

Mult.

Range Description

This combination

timer counts the total time for which the absolute current on at least one phase is >0.1 Amp.

This timer counts the

total time since the usage timer was reset.

• 347/348 R NV Float % 0.0-100.0 Percent Usage

Percent Usage =

Usage Time / Total Time.

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H84xx

INSTALLATION GUIDE

H8400

H8436-FDS

H8437-EDS

REG.

R/W NV Format Units

Scale

Factor/

Mult.

Range Description

THD

• 349/350 R Float % 0.0-1000.0 THD, Voltage A-N

• 351/352 R Float % 0.0-1000.0 THD, Voltage B-N

• 353/354 R Float % 0.0-1000.0 THD, Voltage C-N

• 355/356 R Float % 0.0-1000.0 THD, Voltage A-B

• 357/358 R Float % 0.0-1000.0 THD, Voltage B-C

• 359/360 R Float % 0.0-1000.0 THD, Voltage A-C

• 361/362 R Float % 0.0-1000.0 THD, Current, Phase A

• 363/364 R Float % 0.0-1000.0 THD, Current, Phase B

• 365/366 R Float % 0.0-1000.0 THD, Current, Phase C

Modbus Conguration (Downloadable rmware support only)

• • 7000 R NV UInt 0-32767 Firmware Version, Reset System (Boot Down Loader)

• • 7001 R NV UInt Firmware Version, Operating System (Application)

• • 7002/03 R NV ULong Serial Number (date/time of manufacture in UTC)

• • 7004 R NV UInt 15166 Device ID

• • 7005 R NV UInt 1-247 Modbus Address

• • 7006 R NV UInt

2400,4800,

9600,19200

Baud rate

• • 7007 R NV UInt Password (always returns 0). Used only for download.

• • 7008 R UInt Self test (always returns 0)

• • 7009 R UInt 0,65535

PLOS. Returns the one’s complement of software’s safe vectors ag. Indicates if the

Application (OS) or Boot (Downloader/Reset System) is running.

• • 7010 R UInt Reserved, always returns 0

• • 7011 R UInt Reserved, always returns 0

• • 7012 R UInt Reserved, always returns 0

• • 7013 R UInt Reserved, always returns 0

• • 7014 R UInt Reserved, always returns 0

Command Interface (Downloadable rmware support only)

• • 7015 R/W UInt Command

• • 7016-031 R/W UInt Parameters

• • 7032 R/W UInt Status

• • 7033 R/W UInt Result

• • 7034 R/W UInt I/O Data

• • 7035-162 R/W UInt Data Area

Note 1: Calculate demand using sliding, xed, or rolling block intervals. See registers 4117-4119 for settings. Note 2: DOWNLOADABLE FIRMWARE. When the Operating System is erased, only registers 7000-7162 are available. Register 7001 (Firmware Version, Operating System) reads

as 0 in this condition. Additionally, the ID string returned from a “Report ID” query (0x11) will be “Veris Power Meter - RESET SYSTEM RUNNING”.

Note 3: THD (Total Harmonic Distortion) is calculated as the % ratio over the fundamental frequency. H

√ H

+ H

+ ... to the 15th harmonic

is the nth harmonic.

Note 4: Unused or unsupported Integers return 0x8000, Floats 0x7FC00000

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H84xx

Legend

R/W: R=Read only, R/W=Read/Write NV: Value is stored in non-volatile memory

Format

UInt: Unsiged 16-bit integer, read most signicant Byte (MSB) rst.

SInt: Signed 16-bit integer, read most signicant Byte (MSB) rst.

ULong: Unsigned 32-bit integer; Upper 16-bits Most Signicant Word (MSW), in lowest numbered register (257/258)=MSW/LSW)

Float: 32-bit oating point; encoded per IEEE Standard 754 single precision; Upper 16-bits Most Signicant Word (MSW) in lowest numbered register (257/258)=MSW/ LSW)

Scale Factor/Multiplier

Integer Registers must be multiplied by this value to be read correctly in the given units. Scale Factors I, V, W, and E are congurable (see registers 138-141).

Defaults are: I = 0.01, V = 0.1, W = 0.01, E = 0.01

Modbus Commands Supported

DATA OUTPUTS

Full Data Set (FDS)

kWh, Consumption kW, Real Power kVAR, Reactive power kVA, Apparent power Power fac tor Voltage, line to line Voltage, line to neutral Amps, Average current kW, Real power ØA kW, Real power ØB kW, Real power ØC Power factor ØA Power factor ØB Power factor ØC Voltage, ØA to ØB Voltage, ØB to ØC Voltage, ØA to ØC Voltage, ØA to Neutral Voltage, ØB to Neutral Voltage, ØC to Neutral Amps, Current ØA Amps, Current ØB Amps, Current ØC

INSTALLATION GUIDE

Extended Data Set (EDS), Full Data Set (FDS)

Amps, Current Neutral Frequency kVAh, Consumption kVARh, Consumption Minimum Real power Maximum Real power KVA, Apparent Power, Per Phase KVAR, Reactive Power, Per Phase KW, Total Real Power Present Demand KVA, Total Apparent Power Present Demand KVAR, Total Reactive Power Present Demand KW, Total Real Power Max Demand KVA, Total Apparent Power Max Demand KVAR, Total Reactive Power Max Demand THD, Voltage A-N, B-N, C-N THD, Voltage A-B, B-C, A-C THD, Current, Per Phase Usage Hours Usage Minutes Total Hou rs Total Minutes

0X03: Read holding registers 0x04: Read input registers 0x06: Preset single register 0x10: Preset multiple registers 0x11: Report ID Return string: byte0: address by te1: 0x 11 byte2: #bytes following w/out crc byte3: ID byte = 250 bytes4: status = 0xFF bytes5+: ID string = “H84__ Power Meter” last 2 bytes: CRC 0x2B: Read Device Identication, BASIC implementation (0x00, 0x01 and 0x02 data), Conformity Level 1. Object Values: 0x01: Vendor Name = “Veris Industries” 0x02: Product Code = “H84__” 0x03: Major/Minor Revision = “Vxx.yyy”, where xx.yyy is the OS version number (reformatted version of the Modbus register #7001, (Firm ware Version, Operating System). If register #7001 == 12345, then the 0x03 data would be “V12.345”).

When the Operating System is erased, only registers 7000-7162 are available. Register 7001 (Firmware Version, Operating System) will read as 0 in this condition.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

H84xx

INSTALLATION GUIDE

TROUBLESHOOTING

Problem Cause Solution

The maintenance wrench icon

appears in the power meter display.

The display is blank after applying

control power to the meter.

The data displayed is inaccurate. Incorrect setup values Verify the values entered for power meter setup

Cannot communicate with power

meter from a remote personal computer.

There is a problem with the inputs to the power meter. Go to DIAGN>HELTH (MAINT). The error messages

describe the problem. See the Diagnostics section (page 16) for details.

The meter is not receiving adequate power. Verify that the meter control power (terminals 1 and 2)

are receiving the necessary voltage. See the Control

Power wiring diagram (page 9). Verify that the LED is blinking. Check the fuse.

parameters (CT and PT ratings, system type, nominal

frequency, etc.). See the Setup section (page 13).

Incorrect voltage inputs Check power meter voltage input terminals to verify

adequate voltage.

Power meter is wired improperly. Check all CTs and PTs to verify correct connection to the

same service, PT polarity, and adequate powering.

Check shorting terminals, if used. See the Wiring

Diagrams (pages 6-8) section for more information.

Power meter address is incorrect. Verify that the meter is correctly addressed (see Setup

section).

Power meter baud rate is incorrect. Verify that the baud rate of the meter matches that of

all other devices on its communications link (see Setup

section).

Communications lines are improperly connected. Verify the power meter communications connections

(see the Communications section). Verify the terminating resistors are properly installed on

both ends of a chain of units. Units in the middle of a

chain should not have a terminator.

Alta Labs, Enercep t, Enspector, Hawkeye, Trustat, Veris, and the Veris ‘ V’ logo are trademark s or registered tradema rks of Veris Industries, L.L .C. in the USA and /or other count ries.

Veris H84xx Installation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual