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Summary of Contents for Leviton VerifEye MDTSW
- Page 1 VerifEye ® Wireless Meter in Surface Mount Enclosure Installation Manual Cat No. MDTSW...
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Page 3: Table Of Contents
TABLE OF CONTENTS 1 Warnings and Cautions ..............2 Product Description ................2.1 General Description ..............2.2 Meter Features ................. 2.3 Meter Certifications ..............2.4 Model Numbers ................ 2.5 Physical Description ..............2.5.1 Meter in Surface Mount Enclosure ........2.6 Functional Description .............. 3 Technical Specifications .............. -
Page 4: Warnings And Cautions
If technical assistance is required at any point during the installation, contact information can be found at the end of this manual. Leviton is not responsible for damage to the meter caused by incorrect wiring, which will void the product’s warranty. -
Page 5: Product Description
PRODUCT DESCRIPTION General Description This device is a self-powered, current transformer (CT) rated electronic kilowatt-hour (kWh) meter designed for permanent connection to an electrical service. This guide is for use with the dual element (1PH 120/240V or 2PH 120/208V, 3-Wire) meter in a surface mount enclosure. -
Page 6: Physical Description
PRODUCT DESCRIPTION Physical Description 2.5.1 Meter in Surface Mount Enclosure 5.576 in. 8.713 in. 8.398 in. 1.315 in. 1.690 in. 5.316 in. 4.620 in. 1.107 in. 1.282 in. 2.150 in. 2.845 in. 5.130 in. .125 in. 3.525 in. 5.130 in. Figure 1 - Meter in Surface Mount Enclosure Dimensions Functional Description The MDTSW version of the meter accurately quantifies electrical energy usage of... -
Page 7: Technical Specifications
4.4 in-lb of torque maximum OSTVI110152 Table 2 - Electrical and Environmental Specifications Product approved for use with included Leviton Current Transformers, as follows: • 200A: Part Numbers CDA02-K12 (Black) Pollution Degree 2: normally only non-conductive pollution occurs. Occasionally, however, a... -
Page 8: Input/Output Connections And User Display
TECHNICAL SPECIFICATIONS Input/Output Connections and User Display Figure 2 - Meter Connections and Display LCD Display Isolated Output Load LED (Kh) Isol Counter X1 X2 X1 X2 10 100 1000 Wireless Data Transceiver Table 2A - Input Connections Voltage Inputs (wire connections) Description Black wire, voltage input, Line 1, 120 V with respect to neutral... - Page 9 +12 VDC +12V DC @ 10ma Max output (MMS and MMD models only) (Not Isolated for pre-wiring only) * Recommended Leviton Mechanical Counters part numbers are: MPCTR-1KW (1kWh) and MPCTR-TKW (0.1kWh). Table 3 - Display Indicators LED Indicators Description...
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Page 10: Installation Instructions
• Additional wiring for CT or voltage leads extension if needed. Wires must be 18 AWG or thicker and insulated for 300 VAC min. • Current Transformers (CTs): This product is designed for use with Leviton CTs. • Flexible, non-metallic conduit and fittings; UL Type 4X for outdoor applications. -
Page 11: Making Conduit Openings
INSTALLATION INSTRUCTIONS 4.3.2 Making Conduit Openings It is recommended that wire holes be placed in the lower left compartment of the surface mount enclosure, just below the meter I/O terminal block. Wire hole sizes must be appropriate to fittings, and large enough to fit all voltage and CT wiring (4-7 18 AWG min. -
Page 12: Installation Of Voltage Lines
INSTALLATION INSTRUCTIONS Installation of Voltage Lines WARNING: TO AVOID FIRE, SHOCK OR DEATH; TURN OFF POWER at circuit breaker or fuse and test that the power is off before wiring! Verify that branch circuit fuse specifications meet local electric codes (see section 3.2). 1. -
Page 13: Installation Of Current Transformers
• Current and voltage inputs must be installed ‘in phase’ for accurate readings (e.g. CT1 on Line 1, CT2 on Line 2). • Leviton solid core CTs (Figure 3): In accordance with CT label, the LINE side of CT must face incoming Line. White lead connects to X2 of CT connection (CT1:X2 or CT2:X2). -
Page 14: Surface Mount Enclosure Installation
INSTALLATION INSTRUCTIONS Surface Mount Enclosure Installation The surface mount enclosure uses four drywall anchors and screws (included) for mounting. 1. Select a desired installation location following the guidelines of 4.3.1. 2. Using the “enclosure base” as template mark the four mounting holes on the wall (See Figure 4A). - Page 15 INSTALLATION INSTRUCTIONS Secure clear cover SINGLE ELEMENT, with two screws after wiring METER WIRING DIAGRAM (2 places) LINE LINE 1 NEUTRAL Isolated Output (Kh) Isol Counter 120 V X1 X2 X1 X2 10 100 1000 888888 Optional 12VDC Counter (Kubler Type K46 or Equivalent) LOAD Secure clear cover with two screws after wiring...
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Page 16: Testing The Installation
INSTALLATION INSTRUCTIONS Testing the Installation Testing Voltage The LCD illuminates when the meter has a proper power supply. Voltage should also be tested using an AC voltmeter to verify that the voltage across voltage line terminals (L1 to Neutral and L2 to Neutral) is not in excess of the maximum rated voltage. Load LED The load LED is described in section 3.2. -
Page 17: Wireless Automatic Meter Reading
5 WIRELESS AUTOMATIC METER READING Wireless Automatic Meter Reading 5.1 MDT Transceiver Wiring Built into MMSMT models is a wireless Meter Data Transceiver (MDT) as shown in Figure 2. Six wires connect between transceiver and the meter. The transceiver logs and time stamps accumulated pulses in 15 minute intervals and sends the data via a mesh network of transceivers and repeaters (if required) to a Data Concentrating Access Point (DCAP). -
Page 18: Led Indicator Light
5 WIRELESS AUTOMATIC METER READING MDTs After the network is in place, you can begin to place the MDTs in their locations and turn them on. Alternatively the MDTs can also be installed with the meters while they are powered off. As soon as the meter begins to generate pulses, the first pulse will automatically turn on the MDT and begin to transmit. -
Page 19: Maintenance
5 WIRELESS AUTOMATIC METER READING Power-up LED Indications Slow flash: The device is searching for a signal from a Beacons from a DCAP and/ or repeaters. Rapid Flash: The device has received a signal from a DCAP or a repeater and is in the process of joining the network. -
Page 20: Troubleshooting
Q: Can voltage input wires and current transformer secondary leads be routed through the same conduit? A: Yes, provided Leviton supplied CTs are used. Q: I still can’t get my meter to work, what now? A: Contact technical support via phone or at www.leviton.com. -
Page 21: Warranty And Fcc Compliance
LIMITED 5 YEAR WARRANTY AND EXCLUSIONS Leviton warrants to the original consumer purchaser and not for the benefit of anyone else that this product at the time of its sale by Leviton is free of defects in materials and workmanship under normal and proper use for five years from the purchase date. Leviton’s only obligation is to correct such defects by repair or replacement, at its option. -
Page 22: Contact Information
9 CONTACT INFORMATION Leviton Manufacturing Co., Inc. 201 N. Service Rd. Melville, NY 11747 Technical Assistance: 1-800-824-3005... - Page 23 © 2020 Leviton Mfg. Co., Inc. DI-001-MDTSW-00A...
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