Leviton 2K208-2W Installation Manual

Page 1
Phase
0RA4851000001 REV 1
BA C
CT Phase Placement
Quick Start Installation Guide
Series 2000 Meter Wiring Detail
Current Transformer (CT) Wiring
Colored Wire to X1 White Wire to X2
RED LED Reverse Phase Indicator If illuminated, installation is incorrect.
CT1
Load
Center
H1 or Label Must Face Source (Line)
H1
CT2
CT3
H1
H1
Observe Proper Phase Wiring
Phase A CT & Line 1 Voltage Match Phase B CT & Line 2 Voltage Match Phase C CT & Line 3 Voltage Match
X1 X2
CT3
X1 X2 X1 X2
CT2 CT1
CT INPUTs
Check the following: 1- CT Line and Load Orientation 2- Verify Reference Voltage Connections Match CT Phase Placement 3- Proper Polarity of Conductors at CT Input Terminals
ISOLATED
OUTPUT
COM
10 1K A B
RS485
Neutral
Bus
15A 3-Pole
Circuit Breaker*
C B A
Reference
Voltage
Connections*
L3 L2 L1 N
Line 1 (L1)
Power for the Meter
GREEN LEDs Left - 1000 Watt Hour Duty Cycle
(500 wHrs ON and 500 wHrs OFF) Right - 10 Watt Hour Duty Cycle (5 wHrs ON and 5 wHrs OFF)
*Use appropriate wire gauge based on breaker rating.
Page 2
Metering Solutions
0RA4851000001 REV 1
Series 2000 Meter Quick Start Installation Guide
Installation Notes
These instructions apply to Leviton Series 2000 Meters. See wiring detail on reverse side.*
Step 1
Mount meter to surface at desired location near load center. Meter is designed to be permanently mounted.
Step 2
Install conduit between meter and panel. Pull voltage reference and CT secondary wires through conduit. Wire sizes and ratings must comply with the NEC and local codes.
Step 3
Connect CT secondary wires to appropriate terminals on meter;
white wires always land on X2 terminals (see wiring diagram). Install split core or solid core CTs on feeder wires. Observe proper line, load and phase orientation. “H1” or label must face source (line).
Step 4
Connect the meter to a low amperage (15A) circuit breaker for meter power and reference voltage. Single pole, two pole or three pole based on meter type. Use the appropriate wire gauge based on breaker rating. If space is not available for breaker, voltage can be sourced by tapping off main lugs (per NEC and local code). Use fast­acting fuses 0.5A-2A with appropriate voltage ratings for service.
WARNING
• Installation of electric meters requires working with possibly hazardous
voltages. These instructions are meant to be a supplement to aid trained, qualified professionals.
• Turn off all power supplying the equipment before performing any wiring
operations. Use a properly rated voltage sensing device to confirm power is off.
• Bonding is not automatic for metal conduit connections; separate bonding
is to be provided.
• Installations should be done in accordance with local codes and current
National Electric Code requirements.
• Equipment used in a manner not specied by this document impairs the
protection provided by the equipment.
Failure to follow these warnings could result in serious injury or death.
Step 1
Mount Leviton
Submeter
Step 2
Install Conduit per
Local/NEC Code
Connect Meter to
15A 3-Pole Breaker
Explanation of Warning Symbols
Indicates the need to consult the operation manual due to the
presence of a potential risk.
Indicates the presence of electric shock hazards. Prior to proceeding, de-energize the circuit and consult
the operation manual.
Indicates that the equipment is protected throughout by double insulation.
Step 4
or Inline Fuses
Variations and Installation of Current Transformers (CTs)
To reduce the risk of electric shock, always open or discon­nect the circuit from the power distribution system of a building before installing or servicing current transformers.
In accordance with NEC, CTs may not be installed in any panel board where they exceed 75% of the wiring space of any cross-sectional area.
Step 3
Load Center
Installation of Voltage Lines
Check to make sure service is disconnected before any connections are made.
Install Leviton Split
Core or Solid Core CTs
*Visit www.leviton.com/meters for the complete installation manual.
Leviton Manufacturing Co., Inc. Lighting & Energy Solutions
201 N. Service Rd. Melville, NY 11747-3138 Tech Line: 1-800-824-3005 Fax: 1-800-832-9538 www.leviton.com/les
© 2012 Leviton Manufacturing Co., Inc. All rights reserved. Subject to change without notice.
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