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
Degree of Protection (IEC 60529) IP40 front display, meter body IP30 for VB
Temperature Meter: 0° to 60°C; Display: -10° to 50°C
America CAT III; for distribu tion systems up to 347V L-N/600VAC L-L
Withstand Per UL 508, EN61010
America UL508/C22.2
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. Congure the communications parameters.
Z204046-0J PAGE 1 12115
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 othe r countries.
H84xx
TM
INSTALLATION GUIDE
SAFETY
HAZARD OF ELECTRIC SHOCK, EXPLOSION, OR ARC FLASH
• Only qualied 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 conrm that all
power is o.
• Apply appropriate personal protective equipment (PPE) and follow safe
electrical work practices. In the USA, see NFPA 70E.
• Qualied 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)
2"
(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.
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.
Z204046-0J PAGE 2 12115
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H84xx
TM
INSTALLATION GUIDE
PRODUCT DIAGRAMS
H84xxV
1
1
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
1
VO LT AGE INPUTS / ENTRADAS DE TENSIÓ N
ENTRÉES DE TENSION
"CURRENT" INPUTS / ENTRADAS DE CORRIENTE
ENTRÉES DE COURANT 1V NOM. / 1.2V MAX.
2
4
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)
2
V
V
1
I I
1+ 3+ 2- 2+
14 15 16 17 18 19
White White White
2
600V L-L 50/60Hz
R
480V L-L 50/60Hz
1-
Black
V
3
I I I
Yellow
V
N
I
3-
3
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.
B
A
A
B
1
2
9
V
V
V
V
2
1
3
+
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.
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.
Z204046-0J PAGE 3 12115
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 othe r countries.
TM
WIRING DIAGRAM
H84xxVB(S)
J6
J5
A
N
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:
SymbolDescription
Voltage disconnect switch
J7
B
Fuse
Earth ground
N
L
"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.
S1
Current transformer
S2
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).
Z204046-0J PAGE 4 12115
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 othe r countries.
H84xx
TM
SUPPORTED SYSTEM TYPES
Voltages Less Than or Equal to 347VAC L-N/600VAC L-L, Direct Connect, No PTs
wires
Three-Phase Wiring
33I1, I2, I32V1, V3 (V2 to
31I12V1, V2, V3 (Vn
43I1, I2, I33V1, V2, V3 (Vn
41I13V1, V2, V3 (Vn
QtyIDQtyIDTypeSystem TypePT Primary
ground)
to ground)
to ground)
3I1, I2, I32V1, V2, V3 (Vn
to ground)
to ground)
Scale
Delta31Based on
Delta (balanced)32Based on
Grounded Wye40Based on
Wye42Based on
Grounded Wye
(balanced)
44Based on
voltage
voltage
voltage
voltage
voltage
Figure
Number
18
19
20
21
22
Z204046-0J PAGE 5 12115
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 othe r countries.
TM
L1 L2
N
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
S1
S2
1-Phase Direct Voltage Connection 2 CT
USE SYSTEM TYPE 12USE SYSTEM TYPE 31
14
15
16
17
18
19
1-Phase Line-to-Line 2-Wire System 1 CT
L1 L2
3
V1
4
V2
5
V3
6
VN
I1+
I1–
I2+
S1
S2
I2–
I3+
I3–
USE SYSTEM TYPE 11
3
V1
4
V2
5
V3
6
VN
I1+
14
I1–
15
I2+
16
I2–
17
I3+
18
I3–
19
3-Phase 3-Wire 3 CT no PT
L2 L3L1
3
V1
4
V2
5
V3
6
VN
3
V1
4
V2
5
V3
6
VN
S1
S2
S1
S2
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
S1
S2
USE SYSTEM TYPE 32
3
4
5
6
14
15
16
17
18
19
V1
V2
V3
VN
I1+
I1–
I2+
I2–
I3+
I3–
S1
S2
S1
S1
S2
S2
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
S1
S2
S1
S1
S2
S2
14
15
16
17
18
19
V1
V2
V3
VN
I1+
I1–
I2+
I2–
I3+
I3–
Z204046-0J PAGE 6 12115
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 othe r countries.
Balanced 3-Phase 4-Wire Direct Voltage Input Connection 1 CT
L2 L3L1N
S1
S2
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–
Z204046-0J PAGE 7 12115
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 othe r countries.
Control Power
H84xx
TM
INSTALLATION GUIDE
Direct Connect Control Power C (Phase to Phase)
L1 L2 L3
• Phase to Phase only when vol tage <415 +10%VAC max.
• See Table below.
Direct Connect Control Power (DC Control Power)
12
12
Direct Connect Control Power (Phase to Neutral)
L1 L2 L3N
12
• Phase to Neutral on ly when voltage <415+10% VAC max.
• See Table below.
Control Power Transformer (CPT) Connection
L1 L2 L3
12
• 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
CPTVs < 125VFNM or MDL250
CPT125 < Vs < 240VFNQ or FNQ-R250
CPT240 < Vs < 305VFNQ or FNQ-R250
Line VoltageVs < 240VFNQ-R250
Line VoltageVs > 240VFNQ-R250
DCVs < 300VLP- CC500
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 capacity 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)
FuseFuse Amperage
(mA)
Z204046-0J PAGE 8 12115
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 othe r countries.
H84xx
≤ 100 mA
TM
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 conguration 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) circuit. Pulse outputs are not SELV rated.
V1
3
4
V2
V3
5
kWhOPTION
kVARh
or
PHASE
H8453
(on H8463, the optional output is normally closed)
≤ 100 mA
LOAD
~
=
Power So urce
3-240VDC
6-24 0VAC
Z204046-0J PAGE 9 12115
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 othe r countries.
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