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4 INSTALLATION 

INSTRUCTIONS

4.4   

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. 

 

 

 Based on desired mounting location, check if additional in-line fuses are required to 
meet local electric codes. (See section 4.3.1 for mounting location requirements and 
recommendations).

  2. 

 

 

Mini Meter devices come standard with voltage wires pre-connected to the  
metering board.

  3. 

 

 

Route wires through conduit to the breaker panel.

  4. 

 

 

Trim wires to the appropriate length to avoid coils of excess wiring and strip to 
approximately 0.300 inches.

  5. 

 

 

Following all national and local electric codes, connect wires to appropriate locations in 
the load center. Wires should be tightened so that they are held snuggly in place, but 
do not to over-tighten, as this may compress and weaken the conductor. See figure 5 
for Mini Meter wiring diagram.

12

WEB 

VERSION

Summary of Contents for 6P201-C02

Page 1: ...Mini MeterTM in Surface Mount Enclosure with Wireless AMR Option Installation Manual Cat No MMSMT 6PSMT DI 000 MMSMT 00B WEB VERSION ...

Page 2: ...WEB VERSION ...

Page 3: ...ctions 4 1 Preparation 4 2 List of Materials 4 3 Setting up the Enclosure 4 3 1 Mounting Location 4 3 2 Making Conduit Openings 4 4 Installation of Voltage Lines 4 5 Installation of Current Transformers 4 5 1 General Requirements 4 5 2 Installing Solid Core CTS 4 6 Surface Mount Enclosure Installation 4 7 Testing the Installation 5 Wireless Automatic Meter Reading 5 1 MDT Transceiver Wiring 5 2 Ne...

Page 4: ...Code requirements and performed by trained qualified professionals Equipment used in a manner not specified by this document impairs the protection provided by the equipment CAUTIONS Verify the model number and electrical specifications of the device being installed to confirm they are appropriate for the intended electrical service see Section 3 Consult local codes for any possible permits or inspect...

Page 5: ...et forth in ANSI C12 1 and C12 16 Certified to California Division of Measurement Standards Approved by the California Energy Commission for use in the California Solar Initiative s Performance Based Incentive Program Approved by State of Maryland Public Service Commission in accordance with applicable ANSI C12 1 requirements 2 4 Model Numbers 5 6PSMT C02 Surface Mount Mini MeterTM Kit LCD Display ...

Page 6: ...0 240V loads Solid Core Current Transformers are used to measure current flowing to a load Energy information pulses is recorded by the onboard wireless transceiver which time stamps kWh readings in 15 minute intervals and sends it over a secure wireless network to a Data Concentrating Access Point DCAP where data from a network of meters is stored for on a local computer for billing or energy mana...

Page 7: ...ices are given in the table below Input Configurations 1 Phase 2 wire 1 or 2 Phase 3 wire Supply Voltage Range L1 or L2 to Neutral Min 102 VAC Max 138 VAC Maximum Input Power 8 VA Maximum Rated Current1 220 A primary for 200 A models 110 A primary for 100 A models 0 11 A secondary for 0 1 A secondary models 0 22 A secondary for 0 2 A secondary models Line Frequency 50 60 Hz Power Factor Range 0 5 t...

Page 8: ...oltage Inputs wire connections Description L1 Black wire voltage input Line 1 120 V with respect to neutral N White wire Neutral input L2 Red wire voltage input Line 2 120 V with respect to neutral 2 phase models only CT Inputs CT1 X1 Current Transformer input CT1 Colored wire of CT 1 CT1 X2 Current Transformer input CT1 White wire of CT1 CT2 X1 Current Transformer input CT2 Colored wire of CT 2 2...

Page 9: ...10 Isolated Output 10 Wh P Kh 10 Isolated pulse output 5 watthours on 5 watthours off referenced to ISOL COM NOT TO BE USED FOR FIELD WIRING 100 Isolated Output 100 Wh P Kh 100 Isolated pulse output 50 watthours on 50 watthours off referenced to ISOL COM 1000 Isolated Output 1 kWh P Kh 1000 Isolated pulse output 500 watthours on 500 watthours off referenced to ISOL COM ISOL COM Isolated common for...

Page 10: ...ting materials four 6 x 15 8 drywall screws 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 4 3 Setting up the Enclosure 4 3 1 Mounting Location Mini Meter surface mount e...

Page 11: ...wire holes be placed in the lower left compartment of the Surface Mount enclosure just below the Mini 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 wires insulated for 300 V min 11 WEB VERSION ...

Page 12: ...or mounting location requirements and recommendations 2 Mini Meter devices come standard with voltage wires pre connected to the metering board 3 Route wires through conduit to the breaker panel 4 Trim wires to the appropriate length to avoid coils of excess wiring and strip to approximately 0 300 inches 5 Following all national and local electric codes connect wires to appropriate locations in th...

Page 13: ...o not to overtighten as this may compress and weaken the conductor 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 Colored lead connects to X1 of the corresponding CT connectio...

Page 14: ... into the drywall 4 Determine which enclosure base knockout to remove for CT and voltage leads See Figure 4B 5 Make a 1 2 inch diameter hole in drywall to bring the CT and voltage leads wires through 6 Place the enclosure base on the wall inserting the wires through the knockout 7 Mount the enclosure base to the wall with the four screws included 8 Verify wiring per Sections 4 3 2 and 4 4 9 After ...

Page 15: ...GLE ELEMENT MINI METER WIRING DIAGRAM LINE 1 120 V NEUTRAL LOAD LINE CT1 H1 X2 X1 Secure clear cover with two screws after wiring 2 places 888888 Optional 12VDC Counter Kubler Type K46 or Equivalent Optional 12VDC Counter Kubler Type K46 or Equivalent 888888 Manufacturer is not responsible for damage to the meter caused by incorrect wiring Secure clear cover with two screws after wiring 2 places 4...

Page 16: ...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 This LED should be cycling at 50 duty cycle when the meter is connected properly and a sufficient load is applied 16 WEB VERSION ...

Page 17: ... are in place you can use the Commissioning and Installation Tool CIT software supplied on disc with purchase of the DCAP to monitor the performance of the network backbone Figure 6 Wireless Network consisting of MDTs Repeater DCAP 5 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 be...

Page 18: ... MDT and Repeater power up Power up the MDT so it can register with the DCAP MDT s must be wired to the meter described in Section 5 1 in order for the device to be operational The image below shows where an invisible button is on the wireless transceiver Press that area of the MDT until you can feel the button click below your finger The LED to the right of the ON OFF button will provide feedback ...

Page 19: ...isten for beacons Double Flash The device is OFF 10 second on The device is connected with a Network NOTE When the device is ON but cannot connect with a radio network it enters a light sleep mode If no network is present the device will continue to flash slowly for 90 seconds then return to sleep mode for some time before trying to connect to a signal again If no network is in range turn off the d...

Page 20: ...quipment A AMR is Automatic Meter Reading equipment This typically consists of radio transmitters repeaters and a collector that monitors records and is capable of transmitting data to a third party billing service residential billing company Q Why are the current transformers color coded Black and white red and white and blue and white A CT1 needs to monitor the same phase used to power the meter...

Page 21: ...r or implied warranties of any kind including merchantability and fitness for a particular purpose but if any implied warranty is required by the applicable jurisdiction the duration of any such implied warranty including merchantability and fitness for a particular purpose is limited to five years Leviton is not liable for incidental indirect special or consequential damages including without limita...

Page 22: ...9 CONTACT INFORMATION Leviton Manufacturing Co Inc 201 N Service Rd Melville NY 11747 Technical Assistance 1 800 824 3005 22 WEB VERSION ...

Page 23: ...WEB VERSION ...

Page 24: ... 2018 Leviton Mfg Co Inc DI 000 MMSMT 00B WEB VERSION ...

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