Metering Data - Eaton

1 Metering data data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches. Metering Data126 Meter Mounting EquipmentEnergization of Electrical EquipmentBefore energizing1) Give equipment a thorough visual examination to determine that: A) Proper clearances have been maintained B) All connections have been made C) Equipment is clean and dry2) Make a thorough physical examination to verify: A) Tightness of all bolted connections see table B) Manually operate all circuit breakers, switches, relays, etc. C) Check rigidity of all mountings, bus bars and components3) All switches and circuit breakers should be in the off position4) Mount covers and close doors*Use 80-in-lbs. when threaded in aluminum bus Torque RequirementsScrew Type Screw Size Torque Tolerances #10-32 30 5 or Phillips #12-24 38 5 1/4 -20 45 5 5/16 -18 60 5 1/4 -20 72 10 5/16 -18 85 10 Head 3/8 -16 175 15 7/16 -14 399 20 1/2 -13 375 25 Potential Wiring of 13, 14.

2 & 15 Jaw SocketsFront ViewMetering data data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches. Metering DataMeter Mounting Equipment127 Location of Socket Jaws4-TerminalForm 1S & 2S5-TerminalForm 3S7-TerminalForm 14S, 15S, 16S, 17S, 24S8-TerminalForm 5S, 35S, 45S15-TerminalForm 11S, 39S, 76S13-TerminalForm 6S, 8S, 9S,10S, 29S, 36S, 46S6-TerminalForm 4 SMetering data data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches. Metering Data128 Meter Mounting EquipmentWith Safety Test By-Pass BlocksCurrent Transformer Installations3 - 4 Wire Y or 3 Wire, 1-2-3 or Network2 ElementMeterMeterDisconnectLineNLineLoad LineN or 2 LoadLineN or 2 LoadBondable NeutralBondable NeutralLoad2 or 3 ElementMeter3 Wire Using CT s 2 or 3 Element Meter3 Wire Using CT sBypass For Use WithJumper LinksWiring DiagramsMetering data data subject to change without notice.

3 Consult local utility for area acceptance. All dimensions are in inches. Metering DataMeter Mounting Equipment129 Current Transformer Installations3 - 4 Wire Y or Using CT s2 or 3 Element Meter3 - 4 Wire Y Using CT s2 or 3 Element Meter3 - 4 Wire Using CT s3 Element Meter3 - 4 Wire Using CT s2 Element MeterLineLine2N312N31 LoadLoadLineLine2N312N31 LoadLoadWiring DiagramsMetering data data subject to change without notice. Consult local utility for area acceptance. All dimensions are in inches. Metering Data130 Meter Mounting EquipmentEnergization of Electrical EquipmentaThe cross section may be reduced to percent of the total cross section of the largest main service conductor(s) of the samematerial (copper or aluminum) for any phase on equipment rated 1200 amperes and equipment rated 1200 amperes or more and that has wiring terminals intended to connect service conductor wires sized largerthan 600 kcmil copper or 750 kcmil aluminum, the cross section of the main bonding jumper shall be at least percent of the thetotal cross section of the largest main service entrance conductor(s) of the same material (copper or aluminum) for any Equivalents:dA No.

4 8 ( mm diameter) or larger brass or No. 10 ( diameter) or larger steel screw may be No. 10 or larger brass or steel screw may be No. 10 or larger brass screw may be 1/4inch ( ) diameter or larger brass or steel screw may be the ampere rating is 400 and the wire terminal connectors for the main service conductors are rated for two No. 3/0 AWGcopper or two No. 250 kcmil aluminum conductor, but will not accept a 600 kcmil conductor, these values may be reduced to No. 2 AWG ( square inch) copper or No. 0 AWG ( square inch) Jumper Cross Section of Main Bonding Size of Main BondingJumper Jumper in Square Inches Grounded Service Conductor Ampere Rating (Minimum) a,b,c (Minimum) a,b,c (Minimum)

5 Not Exceeding Copper Aluminum Copper Aluminum Copper Aluminum 90 8 6 8 6 100 6 4 6 4 125 6 4 6 4 150 6 4 6 4 200 4 2 4 4 300 2 1/0 ,g ,g 4 1/0 400 1/0h 3/0h ,h.

6 H 1/0 3/0h 500 0 3/0 1/0 3/0 600 2/0 4/0 2/0 4/0 800 2/0 4/0 2/0 4/0 1000 3/0 250 kcmil 3/0 250 kcmil 1200 250 kcmil 300 kcmil 250 kcmil 250 kcmil 1600 300 kcmil 400 kcmil 300 kcmil 400 kcmil 2000 400 kcmil 500 kcmil 400 kcmil 500 kcmil Min.

7 Cross Section Wire Size Min. Cross SectionWire Size, AWG (MM2) (MM2) 8 4/0 107 6 250 kcmil 126 4 200 kcmil 152 2 400 kcmil 203 1/0 500 kcmil 253 2/0 600 kcmil 304 3/0 750 kcmil 380 Metering data data subject to change without notice.

8 Consult local utility for area acceptance. All dimensions are in inches. Metering DataMeter Mounting Equipment131 Short Circuit Current RatingsClass 200 Meter Sockets200 Amp class J or T fuse 200,000 RMS Symmetrical Amperes 600200 Amp class RK-1 fuse 42,000 RMS Symmetrical Amperes 480200 Amp Siemens type HFD6 circuit breaker 42,000* RMS Symmetrical Amperes 240200 Amp Siemens type QJ2-H circuit breaker 42,000* RMS Symmetrical Amperes 240200 Amp Siemens type QJH2 circuit breaker 22,000* RMS Symmetrical Amperes 240200 Amp West. type CAH circuit breaker 22,000* RMS Symmetrical Amperes 240125 Amp listed circuit breaker(1 only) 22,000* RMS Symmetrical Amperes 240200 Amp listed circuit breaker 18,000* RMS Symmetrical Amperes 240 Class 100 Meter Sockets100 Amp class J, T, RK1 or RK5 fuse100,000 RMS Symmetrical Amperes600100 Amp Siemens type HQP circuit breaker65,000* RMS Symmetrical Amperes240100 Amp Westinghousetype QHPX circuit breaker42,000* RMS Symmetrical Amperes240100 Amp listed circuit breaker 25,000* RMS Symmetrical Amperes240*Not in excess of the circuit breaker interrupting ratingNote.

9 This table does not apply to meter-breaker units or to CT rated socketsThe meter sockets shown in this section have certain short circuit currentratings when used in conformance with the tables below:Class 320 Meter Sockets400 Amp class J or T fuse 100,000* RMS Symmetrical Amperes 600400 Amp listed circuit breaker 18,000* RMS Symmetrical Amperes 240125 Amp listed circuit breaker 22,000* RMS Symmetrical Amperes 240200 Amp listed circuit breaker 18,000* RMS Symmetrical Amperes 240 When used in conjunction This meter socket is rated for use on a circuitwith fuse or breaker capable of delivering not more than At Volts Index132 Meter Mounting EquipmentPart NumberPagePart NumberPagePart NumberPage011.

10 5011 MS73 ..5011 SF ..5011F ..5012 ..85013 ..85014 ..85014 H ..85015 ..85015 H ..85016 ..85016 H ..85051HS-13 ..67051HS-15 ..671M1R ..111M1R7 ..111M1RP ..112M2R ..112M2R7 ..112M2RP ..112M11R ..112M25R ..112M211R ..11114TB ..23115TB ..23117TB ..23124TB ..23125TB ..23127TB ..23142 MCC ..91143 MCC ..91144 MCC ..91152 MCCM ..97153 MCCM ..97154 MCCM ..97171 HS ..83172 HSHDB ..83173 HSHDB ..83174 HSHDB ..83202 H ..93203 H .. F ..5204 F MS73 ..5204 H ..93204 MS68 ..5204 MS68A ..5204 MS73 ..5214 MTB ..25214 MTB MS15 ..25214 MTBH ..27214 MTBH MS15 ..27214 MTBH MS45 ..27214 MTBL ..31214 MTBP ..29214 MTBP MS15 ..29214 MTBPL ..31215 MTB ..25215 MTB MS15 ..25215 MTBH ..27215 MTBH MS15 ..27215 MTBH MS45 ..27215 MTBL ..31215 MTBP ..29215 MTBP MS15 ..29215 MTBPL ..31217 MTB ..25217 MTB MS15 ..25217 MTBH ..27217 MTBH MS15 ..27217 MTBH MS45 ..27217 MTBL ..31217 MTBP ..29217 MTBP MS15 ..29217 MTBPL.