Honeywell E-Mon Class 3200 User manual

62-0397-02
OWNER’S MANUAL
E-Mon Class 3200
Meter
ADVANCED KWH/DEMAND METER
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E-MON CLASS 3200 METER
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TABLE OF CONTENTS
Section 1.0 Introduction 3
Section 2.0 Internal Electronic Assemblies 5
Section 2.1 Main Power Board 5
Section 2.2 Display Board 6
Section 3.0 Meter Technical Specifications 7
Section 4.0 Safety Label Definitions and Information 10
Section 5.0 Precautionary and Safety Information 11
Section 6.0 Meter Installation 12
Section 6.1 Mounting the E-Mon Class 3200 Meter 12
Section 6.2 Main Power Board Connections 12
Section 6.3 Phasing of Line Voltage 16
Section 6.4 Current Sensor Installation & Wiring 17
Section 6.5 Main Power & Current Sensor Wiring Diagram 19
Section 6.6 Line Voltage/Current Sensor Diagnostics 20
Section 6.7 RS-485 Wiring 21
Section 6.8 RS-232 Communications 24
Section 6.9 Modem Wiring 26
Section 6.10 Modbus RTU Wiring 29
Section 6.11 BACnet MS/TP Wiring 30
Section 6.12 Connecting E-Mon Class 3200 Meters to USB Key using
RS485
30
Section 6.13 Ethernet Communications 31
Section 7.0 Multiple-Load Monitoring 32
Section 8.0 Preventative/Scheduled Maintenance 33
Section 9.0 Lithium Battery Replacement 34
Section 10.0 E-Mon Class 3200 Meter Operating Modes 36
Section 10.1 Start Up Screens 36
Section 10.2 Normal Mode Display Screens 37
Section 10.3 How to Program the Display Screens 38
Section 11.0 High Voltage Metering 43
Section 12.0 E-Mon Class 3200 Protocol Definitions 46
Section 13.0 Meter Limited Warranty 53
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1.0 INTRODUCTION
The Honeywell E-Mon Class 3200 meter is a 3-element meter with
communications. The device is used to monitor electric power usage of individual
loads after the utility meter and store kW and kVAR data for automatic meter
reading. Installation must only be performed by qualified personnel and in
accordance with these instructions and all applicable local and national electrical
codes. Honeywell E-Mon and its representatives assume no responsibility for
damages or injury resulting from the improper installation of this meter.
Verify the input voltage rating and configuration on the unit panel label to ensure
that it is suitable for the intended electrical service. For example, E-Mon Class
3200 meters labeled for 120/208V service MUST NOT be installed on service
feeds of 277/480 volts or 347/600 and vice versa.
Verify that the E-Mon Class 3200 meter’s current sensors are sized suitably for
the load to be monitored. Compare the color of the arrows on the current sensors
to the chart below to confirm the correct current sensor is being used.
Meter Labeled: Works On:
120V 120V, Single Phase
120/240V 120/240V, Single Phase
277V 277V, Single Phase
208V 208V, Three Phase
240V 240V, Three Phase
400V (380V,415V) 400V, Three Phase
480V 480V, Three Phase
600V 600V, Three Phase
Sensor Arrow Color Code Sensor Rating
Brown 100 A
Red 200 A
Yellow 400 A
Black 800 A
Blue 1600 A
White/Black 3200 A
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CAUTION
Internal circuit components are extremely sensitive to electrostatic
discharge. Prior to handling or touching internal circuitry, discharge
any static buildup on your person. To discharge yourself, touch a
grounded metal object such as conduit or an earth-grounded
enclosure.
WARNING
Use of this instrument, the E-Mon Class 3200 meter, in a manner
inconsistent with this manual or not specified by the manufacturer in
writing, can cause permanent damage to the unit and/or serious injury
to the operator. The protection and safety features provided by this
equipment may become impaired or otherwise compromised.
NOTE: If any trouble arises during the installation or functional verification
operations, do not immediately remove the unit. Before removing the
unit, contact Honeywell’s technical support and/or engineering depart-
ment. Honeywell’ s technical department will assist you in detailed trou-
bleshooting of the E-Mon Class 3200 meter installation and assist you
in getting the unit operating correctly.
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2.0 INTERNAL ELECTRONIC ASSEMBLIES
The units are comprised of two major subassembly boards, the main power board
and the display board. Both circuit boards are mounted inside a UL Type 1 (steel)
or Type 4X (rain tight) enclosure.
Fig. 1. Internal Electronic Assemblies.
2.1 Main Power Board
Connections to this board include the MAIN Power Input and current sensors.The
MAIN Power Input terminals are positions one through four on the four position
screw terminal block, TB1. These terminals are covered with a protective shield
for safety purposes. The current sensor assemblies interface to TB2, TB3 and
TB4. Each terminal block corresponds to an input voltage phase; care must be
exercised to ensure that each current sensor is connected to the correct terminal
block. One three terminal screw connector is provided for RS-485
communications.
Fig. 2. Main Power Board Connections.
M33307
MAIN
POWER
BOARD
DISPLAY
BOARD
M33308
RS-485
MAIN
POWER
INPUT
CURRENT
SENSOR
INPUT
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2.2 Display Board
The display board connects to the main power board via a flex ribbon cable and
the board mounts on the inside of the housing door.
The E-Mon Class 3200 meter features a 4-line LCD display that indicates
multiple meter data points.
Fig. 3. Display Board.
M33279
DOWN UP SELECT MENU
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3.0 METER TECHNICAL SPECIFICATIONS
Ordering Information: Define brand, class, input voltage, amperage, protocol, and
sensor type in the format A-BB-CCC-DDDD-E-FFF-GGG, where:
A = Brand: E for Honeywell E-Mon
BB = designates Class 3200 (32), or Class 5000 (50) meter
CCC = input voltage: (208, 400, 480, 600, 120 volt for High Voltage)
DDDD = current rating: (100, 200, 400, 800, 1600, 3200, 25HV)
E = enclosure: J = metal (type 1), R = non-metallic (rain tight) (type 4X), M = MMU
FFF= protocol: RTU = Modbus, BAC = BACnet, EZ7 = proprietary
“-SP”= Single or Two Phase
GGG = Sensors: KIT = split-core, SCS = solid-core, “blank” = none supplied
Brand Class Voltage Amperage Enclosure Communication Protocol Current Sensor/Option Current Sensor/Option Current Sensor/Option
Example E 32- 208 100- J RTU KIT
E32-208100-JRTUKIT
Brand E for Honeywell E-Mon
Class 3200
Voltage 120, 208, 400 (380-415), 480, 600
Amperage 2HV, 100, 200, 400, 800, 1600, 3200
Enclosure J (JIC Steel), I (Interior only), M (MMU Style), R (Rain tight)
Communication
Protocol
RTU (Modbus RTU), BAC (BACnet MS/TP), EZ7
Current Sensors/
Options
KIT (Split Core), SCS (Solid-Core), -SP (Single or Two Phase -
2 element)
Input Voltage
Configuration
3-wire (delta) Or 4-wire (wye)
Mains Voltage
Input
Up To 600 VAC RMS available
Input Power 6 VA maximum rating
Current Sensor
Rating
Up To 3200 amps RMS AC available
Power Factor 0.5 leading or lagging
Line Frequency 50-60 Hz
Metering Accuracy ANSI C12.20
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Temperature Range -20C to +50C
Relative Humidity
Range
0-95% non-condensing
Altitude 2000 meters maximum
Voltage Overload +25% continuously: +100% For 20 cycles
Current Sensor
Overload
100% for 1 minute
Pollution Degree Degree 2 in accordance with IEC 664
Standards EN 61326-1:2006 IEC 61010-1:2001, 2nd Edition
Installation
(Overvoltage)
Category
Category III
Measurement
Category
Category III
Enclosure Material Type 1 JIC steel or Type 4X Rain Tight
Display Readout LCD
Standard Ranges 2-Wire Delta 120 VAC: 100, 200, 400, 800,1600, 3200 Amp
4-Wire Wye 120/208 VAC: 100, 200, 400, 800,1600, 3200
Amp
3-Wire Delta 120/240 VAC: 100, 200, 400, 800,1600, 3200
Amp
4-Wire Wye 277/480 VAC: 100, 200, 400, 800,1600, 3200
Amp
2-Wire Wye 277 VAC: 100, 200, 400, 800,1600, 3200 Amp
4-Wire Wye 400 VAC: 100, 200, 400, 800,1600, 3200 Amp
3-Wire Delta 480 VAC: 100, 200, 400, 800,1600, 3200 Amp
4-Wire Wye 600 VAC: 100, 200, 400, 800,1600, 3200 Amp
RS-485 Serial
Communications
Cable
Cable: UL-listed/rated/3-
conductor, 300 VAC,
stranded conductors, 22-26
AWG.
Input/output Voltage: Ground-isolated +/-5.4Vdc
Cable Connector: Screw terminal termination
Circuit Input Isolation: 5.3kVAC
Max Cable Distance: 4000 feet
Max Network Nodes: 64 cabling nodes (including
master)
Baud Rate: 9600, 19200, 38400, 76800
Recommended
In-Line Fuse
Manufacturer: Littlefuse
Mfg. Part No: KLDR.100
Rating: 100mA, time-delay, 600VAC
cartridge fuse
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Battery Cell: Description: Non-rechargeable cell used
for memory retention
Manufacturer: Panasonic
Mfg Part No: CR2032
Working Voltage: 3Vdc
Current Capacity 225 mAHr
Electrolyte: Manganese Dioxide Lithium
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4.0 SAFETY LABEL DEFINITIONS AND
INFORMATION
The E-Mon Class 3200 meter may contain one or more of the following labels.
Operator(s) should familiarize themselves with the meaning of each label to
minimize risk.
FCC Notice
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed there is no guarantee that interference will not occur
in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Standards Compliance:
BACnet MS/TP and IP protocol is BTL listed.
LonWorks TP/FT-10 protocol is LonMark® certified.
The presence of this label is a cautionary indicator identifying a
danger risk. The manual should be consulted prior to proceeding.
The presence of this label indicates an electrical shock hazard
exists in the location or area where the label is placed. Prior to
proceeding, the MAINS power must be disconnected and the
manual consulted for safety information.
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