Meter Centers & Loadcenters Group Metering

Transcription

1 June 006 Sheet MM, 7MM, 5SS and 7SS Main Circuit s The following breakers are to be used on 5MM, 7MM, 5SS and 7SS modular metering stacks. Series rating information available on Pages through pole breakers are 10/ Vac: Field Installed -pole breakers are 08Y/10 Vac: Field Installed Technical Data Commercial Meter Stacks Table MM, 7MM, 5SS and 7SS Circuit s Description of Circuit Poles Ampere Rating Bolt-on type circuit breakers used with 5MM and 5SS (single-phase modular metering stacks) Bolt-on type circuit breakers used with 7MM and 7SS (-phase modular metering stacks) CC00 EHD main tenant circuit breakers require one 7MMCBK kit per breaker. circuit breakers are also available in ratings from 15 to 50 amperes EHD100 10,000 AIC 5,000 AIC 4,000 AIC 100,000 AIC Catalog EHD015 EHD00 EHD00 EHD0 EHD050 EHD060 EHD070 EHD080 EHD090 CC100X CC15X CC150X CC175X CC00X CC5X EHD015 EHD00 EHD00 EHD0 EHD050 EHD060 EHD070 EHD080 EHD090 CC100X CC15X CC150X CC175X CC00X CC5X Catalog CHH060HX CHH070HX CHH080HX CHH090HX CHH100HX CHH15HX CHH150HX CHH175HX CHH00HX CHH5HX CHH060HX CHH070HX CHH080HX CHH090HX CHH100HX CHH15HX CHH150HX CHH175HX CHH00HX CHH5HX Catalog CHH060H4X CHH070H4X CHH080H4X CHH090H4X CHH100H4X CHH15H4X CHH150H4X CHH175H4X CHH00H4X CHH5H4X CHH060H4X CHH070H4X CHH080H4X CHH090H4X CHH100H4X CHH15H4X CHH150H4X CHH175H4X CHH00H4X CHH5H4X Catalog CHH060X CHH070X CHH080X CHH090X CHH100X CHH15X CHH150X CHH175X CHH00X CHH5X CHH060 CHH070 CHH080 CHH090 CHH100 CHH15 CHH150 CHH175 CHH00 CHH CA081001E

2 6.1- Dimensions Commercial Meter Stacks June 006 Sheet Commercial Stacks (5MM, 7MM, 5SS and 7SS) Dimensions in Inches (mm) 5MM1R1 7MM1R1 same as below except eliminate top socket (644.5) 5.6 (16.7) (55.6) Typ. 5.6 (16.7) 66.6 (169.) (46.6) 8.75 (.) 18.5 (46.6) Figure MM and 7MM, 5 A and 0 A s 8.75 (.) (46.6) 8.75 (.) (489.0) 8.75 (.) (54.9) 1.00 (04.8) 0. Dia. (10.) 4-Holes 9.56 (4.9) (54.9) 1.00 (04.8) 9.50 (.) 1.8 (54.9) 1.00 (04.8) 9.56 (4.9) (495.) 6.44 (1585.9) (746.1) 5.00 (65.0) 6.50 (165.1) 1.50 (4.9) KO 1.50 (8.1) (450.9) Centerline of Wall Mounting Screws (495.) 47.8 (10.).00 (50.8),.50 (6.5) 6.50 (165.1) 4.00 (109.) 1.50 (800.1) (1749.4) (495.) 6.50 (165.1) 1.50 (800.1) 4 Wire Seal Slot and Sealing Screw Ribbon Seal or Barrel Lock Hasp (.) Inside Bottom (Typ.) 1.56 (44.5) KOs 1.50 (8.1),.00 (50.8),.50 (6.5) Figure SS and 7SS, 5 A s CA081001E

3 June 006 Sheet 1017 Application Data Accessories 6.1- Table Accessories for 1MP, 1MM and MM Modular Metering Stacks Description Application Catalog Fifth Jaw Kit Isolated Fifth Jaw Kit Manual Bypass Kit (Ring style socket only) Horn Bypass Meter Bypass Jumper Lexan Blank Cover Blank Meter Socket Cover Wall Mounting Rail Bussed Spacer Bus Duct Riser/ Meter Center Connection Bolted onto neutral in the, 6, or 9 o clock position. Typically used on network metering systems (-phase in/single-phase out) or when specified by utility company. Connects to the neutral with an insolated wire. For use with 15 ampere sockets only. (Not top socket.) For use with 00 ampere sockets only. (Not top socket.) This kit only to be used for top position of and high 15 ampere 1MM and MM stacks and of,, 5 and 6-position 15 ampere 1MP packs. Top 00 ampere socket. Used only on ringless cover stacks, kits can be installed on 15 ampere or 00 ampere sockets. Note: For 1MP1RRL use: Installed on 15 ampere or 00 ampere sockets. Jumpers are plugged into jaws. Order lexan cover plate with bypass jumpers to prevent access to meter socket once energized. (Not UL listed.) Circular cover mounted on ring or ringless devices preventing access to meter socket while meter is not in place. Includes 4 plastic tabs which plug into each jaw. Same as 1MMPCP minus the tabs located in the back to plug into jaws. This device to be used while meter bypass jumpers are in place (1MMBPJ). Used for 15 ampere stacks. Fits bottom socket only. Kit replaces existing meter cover preventing access to meter socket. Includes hasp for seal. Used on 00 ampere stacks. Fits bottom socket only. Kit replaces existing meter cover preventing access to meter socket. Includes hasp for seal. Rails are 4 feet (1. m) in length. Bolted on wall for stacks, packs, and mains to be hung. Bussed spacer 100 ampere 4-inch (101.6 mm). Required when stacks are mounted on right-hand side in EUSERC areas. (Copper) Available in 0, 600, 800 ampere Main Fusible units only. Contact Product Line for details. 1MM5JK 1MM5JKOP 1MMBPM15 1MMBPM00 1MMBPM15T 1MMBPM00T 1MMBPH WCG8HB 1MMBPJ 1MMPCP 1MMACP 1MMBC15B 1MMBC00B 1MMWB MMBSK WCG8HB only applies to meter packs built prior to Current meter packs use 1MMBPH. Must be used when mounting MCB main next to an MTB main or another MCB main device. Fifth Jaw Kit Horn Bypass Kit Wall Mounting Rail Bussed Spacer Manual Bypass Kit Lexan Blank Cover CA081001E

4 6.1-4 Application Data Accessories June 006 Sheet Table Accessories for 1MP, 1MM and MM Modular Metering Stacks (Continued) Description Application Catalog Indoor Corner Elbow (Copper) Indoor Corner Elbow (Copper) 1-inch (04.8 mm) indoor corner elbow, 100 ampere, -phase, 4-wire for use with 1MM and MM only. Do not use with 5MM, 7MM, 5SS, or 7SS stacks. 16-inch (6.4 mm) indoor corner elbow, 100 ampere, -phase, 4-wire for use with 1MM, MM, 5MM, 7MM, 5SS, and 7SS. MMEB1 MMEB16 Barrier Barrier for individual sockets 1MMBK Meter Jumper Combination meter jumper and cover (00 ampere 1MMJCK and Cover maximum). Used to jumper line and load jaws as well as cover meter socket preventing exposure to current carrying parts. Lug Block 15 ampere -pole lug block assembly. BRSF15 Sealing Ring Standard (included with packs and stacks) 1MMSR Stainless steel screw type 1MMSR1 Stainless steel snap type 1MMSR4 Aluminum screw type with locking provisions 1MMSR5 Top Endwall 15 ampere, NEMA 1 top end wall with MM1N1WLK knockouts for 1MM, MM meter stacks 00 ampere, NEMA 1 top end wall MM0N1WLK for 1MM, MM meter stacks Aluminum Snap Type. Table MP, 1MM and MM Replacement Parts Description Application Catalog Indoor Corner Elbow Ringless Cover Standard Sealing Ring Ringless Cover (Can install this to go from ring to ringless) Installed on 15 ampere socket for ringless security Installed on 00 ampere socket for ringless security For use with top position of 15 ampere, and position,1mm and MM stacks and, 5 and 6 position 1MP packs 1MMRC15 1MMRC00 1MMRC15T Ring Cover Installed on 15 ampere socket for ring security 1MMCP1 Installed on 00 ampere socket for ring security 1MMCP Top socket ring cover 15 amperes 1MMCP1T Top socket ring cover 00 amperes 1MMCPT 15 ampere cover 1MMBC1 Hinged Cover 00 ampere cover 1MMBC 15 and 00 amperes 1MMMS Meter Packs 1MP1RRL and 1MP1RRLB use different meter sockets, see Renewal Parts listing RP.A.01A.T.E for details. Cover Ring Cover CA081001E

5 June 006 Sheet 1019 Application Data Accessories Table Accessories for 5MM and 7MM Modular Metering Stacks Description Application Catalog Wall Mounting Rail Indoor Corner Elbow (Copper) Handle Insulator Rails are 4 feet (1. m) in length. Bolted on wall for stacks, packs, and mains to be hung. 16-inch (6.4 mm) indoor corner elbow, 100 ampere, -phase, 4-wire for use with 1MM, MM, 5MM, 7MM, 5SS, and 7SS. Each meter block includes a lever bypass. This kit includes the sleeve which slides onto the lever handle. 1MMWB MMEB16 7MMHC Barrel Lock Bracket Kit Needed when using barrel lock security. 7MMBLK Totalizing Jumper Kit Used if one socket is to meter two tenant feeds. 7MMTJK When ordering jumper kit, should also order a plastic cover plate (1MMPCP + IMMJCK) preventing access to live parts on unused socket. EHD Mounting Kit Bolt-on breaker provisions are set up to accept 7MMCBK CC/CHH breaker styles. If an EHD breaker is needed, each breaker requires one mounting kit. Blank Cover Kit Kit replaces meter cover preventing access to socket. 7MMCK 7MMCKA Barrier Barrier for individual sockets 7MMBK -Phase to Single-Phase Conversion Kit This kit will convert one -phase meter socket (7MM devices) to a single-phase socket. Only needed if phasing A-C or C-B. If single-phase socket is to be phased A-B, kit is not required for field conversion.(must use -phase breaker.) 7MM1CK Bus Duct Riser/ Meter Center Connection Available in 0, 600, 800 ampere Main Fusible units and 0, 600, 800, 1000, 100 main circuit breaker. Contact product line for details. Anti-inversion Clip This clip should be inserted into upper right hand 7MMINVCLIP jaw of a 0 ampere meter socket. The purpose is prevent a 00 ampere meter from being inserted into a 0 ampere meter socket. For all units made 10/00 and earlier. For all units made after 11/00. Table Replacement Parts Description Application Catalog 5MM Replacement 7MM Replacement 5SS Replacement 7SS Replacement To replace meter socket with lever bypass and jaw release. To replace meter socket with lever bypass and jaw release. To replace meter socket with test bypass disconnect feature To replace meter socket with test bypass disconnect feature MSLMSA1 MSLMSA MSTMSA1 MSTMSA Meter Cover Assembly To replace ringless cover over the meter. MSTMCVR1 Meter Cover Assembly To replace ringless cover over the meter. 7MMSKNJ with NJ Latch Includes New Jersey latch requirement. Hinged Cover To replace cover over tenant breakers. 1MMBC Barrel Lock Bracket Kit EHD Mounting Kit -Phase to Single-Phase Conversion Kit Totalizing Jumper Kit Blank Cover Kit 5MM Replacement SS Replacement Meter Cover Assembly 4 4 CA081001E

6 6.1-6 Application Data Meter Center Layout June 006 Sheet 100 Meter Center Layout Dimensions in Inches (mm) 4 Minimum and maximum height of Single-phase and -phase meter sockets above typical ground level. 1MM/MM 00 A 1MM/MM 15 A 5MM/7MM 5 A Maximum 5MM/7MM 5 A Maximum 5MM/7MM 5 A Maximum 7MM 0 A 5MM/7MM (4.9) 1.5 (11.) 19.5 (488.8) 18.5 (46.6) 18.5 (46.6) 18.5 (46.6) 18.5 (46.6) (870.0) Wall Hanger Screws LC Main Device Typical Height Above Ground or Floor Level 1.8 (9.7) 1.88 (809.6) 68.5 (17.6) 6.00 (660.4) (180.4) 0.00 (76.0) 7.00 (188.8) 0.00 (76.0) (147.) (1117.6) (147.) (1117.6) (1117.6) 1.00 (787.4) 4 5 Figure Guide to Meter Center Layouts Not a constant value. Dimension changes depending on main device chosen. See Page for specific dimensions. Mounting Features Rear View Mounting Features A standard mounting rail and factory installed swing away feet, speed up and simplify installation. 4 CA081001E

7 June 006 Sheet 101 Application Data Phase Balancing MM Stacks Phase Balancing All MM meter modules come factory connected to phase A and B, per Figure A. When connected to a 08Y/ 10 Vac -phase, 4-wire system, field phase balancing of two out of every three stacks is required. One of every three stacks should be phased AC, per Figure B, and one of every three stacks should be phased BC, per Figure C. Examples: 9 Total Positions use () -position stacks and phase one per Figure B (A-C phasing) and one per Figure C (B-C phasing). 16 Total Positions use () 5-position and () -position stacks. Phase balance (1) 5-position per Figure B (A-C phasing) and (1) 5-position per Figure C (B-C phasing). 19 Total Positions where 4-position maximum height is allowed by utility. Use (1) 4-position and (5) -position stacks. Phase balance () -position stacks per Figure B (A-C phasing) and () -position stacks per Figure C (B-C phasing). N A B C Figure A Equipment Grounding Terminals Figure Phase Balancing N A B C Figure B AC Phasing (Sockets Not Shown) Move Phase Connector From Phase B to Phase C N A B C Figure C BC Phasing (Sockets Not Shown) Move Phase Connector From Phase A to Phase C CA081001E

8 6.1-8 Application Data Series Combination Short Circuit Ratings June 006 Sheet Series Rating Description When Main s and s are installed in Eaton s Cutler-Hammer modular metering stack per the table below, the branch breakers installed in Cutler-Hammer downstream panel rated 10,000 AIC or greater are protected to the listed series AIC rating. Refer to the downstream panel marking for the proper series combination short circuit ratings. Replacement or additional breakers shall be of the same manufacture and type and shall have an interrupting rating equal to or greater than the interrupting rating of any main tenant breaker installed. Table Series Combination Short Circuit Ratings Vac Main Overcurrent Device Type or Class Fuse Meter Feeder Type 1MM, MM, 5MM, 7MM, 5SS, 7SS or Loadcenter Main Feeder Short Circuit Rating Main Service The Watt-Hour Meter is not Included in the Short Circuit Current Rating (Per UL 67). Modular Metering Stack Downstream Panel (Type CH or BR) Load Side s Figure Series Combination Short Circuit Ratings Loadcenter Branch (1-, - or -Pole) System AIC Rating 10/ Vac Maximum None None BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 10,000 Without Main Disconnect. BR_, CC_, BW_ 10,000 10,000 Cable Tap Box Type 1MTB_, MTB_ BRH_,000,000 BWH_, CHH_H 5,000 5,000 BRHH_, CHH_H4 4,000 4,000 CHH 100, ,000 Main Switch BRH,000 CH, CHT, CH, CH-GFCI 4,000 Type 1MFS_, MFS_ with Class T Fuse, 0 Ampere Maximum Main Switch BRH_,000 BD, BR, BRD, BQ, BQC, GFCB 100,000 Type 1MFS_, MFS_ with Class T Fuse, BRHH 4,000 CH, CHT, CH, CH-GFCI 4, Ampere Maximum Main Switch BR_, CC_, BW_ 10,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 10,000 Type 1MFS_, MFS_ with Class T Fuse, BRH_,000, Ampere Maximum BRH_,000 BD, BR, BRD, BQ, BQC, GFCB 100,000 BWH_, CHH_H 5,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 5,000 BRHH_, CHH_H4 4,000 4,000 BRHH_, CHH_H4 4,000 BD, BR, BRD, BQ, BQC, GFCB 100,000 CHH_ 100,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 100,000 Main Switch BRHH 4,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 100,000 Type 1MFS_, MFS_ with Class T Fuse, 100 Ampere Maximum Main Switch BR_, CC_, BW_ 10,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 10,000 Type 1BPS_, BPS_ with Class L Fuse, BRH_,000, Amperes BWH_, CHH_H 5,000 5,000 BRHH_, CHH_H4 4,000 4,000 CHH_ 100, ,000 Main BR_, CC_, BW_ 10,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 10,000 Type 1MCB_, MCB_ with LC, LD, LSE (600 Ampere Maximum) BRH_,000,000 MC, MA, MDL BWH_, CHH_H 5,000 5,000 (800 Ampere Maximum) BRHH_, CHH_H4 4,000 4,000 Main CHH_ 100,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 100,000 Type 1MCB_, MCB_ with ND 100 Ampere Maximum BRHH_ 4,000 BD, BR, BRD, BQ, BQC, GFCB 65,000 Main BR_, CC_, BW_ 10,000 BD, BR, BRD, BQ, BQC, GFCB, CH, CHT, CH, CH-GFCI 10,000 Type 1MCB_, MCB_ with LHE, HLD, LDC BRH_,000,000 (600 Ampere Maximum) BWH_, CHH_H 5,000 5,000 HMDL (800 Ampere Maximum) NBY, HND, NDC BWH_, CHH_H4 4,000 4,000 (100 Ampere Maximum) CHH_ 100, , ,000 with Class T fuse, 600 ampere maximum. CA081001E

9 June 006 Sheet 10 Application Data Series Combination Short Circuit Ratings Series Combination Short Circuit Rating Note: The ratings for both 15 and 00 ampere tenant positions apply to both type BR and CH loadcenters and 10,000 AIC branch breakers. 1MP 15 Ampere Meter This All-in-One Meter is UL listed for the short circuit rating at Vac maximum in rms symmetrical amperes per table below. Table MP 15 Ampere Meter Catalog -Pole BRHH BRH BR Amperes Maximum UL Listed Series Short Circuit Rating 4,000 AIC,000 AIC 10,000 AIC When Type BRHH or BRH tenant breakers are installed in this meter module, then Eaton s Cutler-Hammer breakers rated 10,000 AIC or greater installed on the load side of this meter module may be protected for short circuits up to,000 AIC with Type BRH breakers or 4,000 AIC with Type BRHH breakers. See load side breaker panel marking for proper short circuit current rating. 1MP 00 Ampere Meter This All-in-One Meter is UL listed for the short circuit rating at Vac maximum in rms symmetrical amperes per table below. Table MP 00 Ampere Meter Catalog - or -Pole CHH CHH H4 CHH H CC Amperes Maximum UL Listed Series Short Circuit Rating 100,000 AIC 4,000 AIC 5,000 AIC 10,000 AIC When Type CHH tenant breakers are installed in this meter module, then Cutler-Hammer breakers rated 10,000 AIC or greater installed on the load side of this meter module may be protected for short circuits up to 100,000 AIC. See load side breaker panel marking for proper short circuit current rating The Watt-Hour Meter is not Included in the Short Circuit Current Rating (Per UL 67). The Watt-Hour Meter is not Included in the Short Circuit Current Rating (Per UL 67). 1 All-in-One Meter Downstream Panel (Type CH or BR) All-in-One Meter Downstream Panel (Type CH or BR) Load Side s Load Side s 4 Figure MP 15 Ampere Meter Figure MP 00 Ampere Meter CA081001E

10 6.1- Application Data Series Combination Short Circuit Ratings June 006 Sheet Series Combination Short Circuit Rating General When tenant breakers are installed in Eaton s Cutler-Hammer metering modules per the short circuit current ratings below, the branch breakers installed in Cutler-Hammer downstream panel rated 10,000 AIC or greater are protected to the listed series AIC rating. Refer to the downstream panel marking for the proper series combination short circuit ratings. These ratings apply to both loadcenter Types BR and CH. The short circuit rating is limited to the lowest interrupting rating of any tenant breaker installed or to the lowest marked interrupting rating of the main switch, main breaker, or main lug modules. Replacement or additional breakers shall be of the same type and manufacturer and shall have an interrupting rating equal to or greater than the interrupting rating of any tenant breaker presently installed in the meter module. 1MM, MM 15 Ampere Meter When used with main switch, main breaker, or main lug modules, this meter module is UL listed for the short circuit rating at Vac maximum in rms symmetrical amperes per table below. Table MM, MM 15 Ampere Meter Catalog -Pole BRHH BRH BR When Type BRHH or BRH tenant breakers are installed in this meter module, then Cutler-Hammer breakers rated 10,000 AIC or greater installed on the load side of this meter module may be protected for short circuits up to,000 AIC with Type BRH breakers or 4,000 AIC with Type BRHH breakers. See load side breaker panel marking for proper short circuit current rating. Main Service Amperes Maximum UL Listed Series Short Circuit Rating 4,000 AIC,000 AIC 10,000 AIC The Watt-Hour Meter is not Included in the Short Circuit Current Rating (Per UL 67). Modular Metering Stack Downstream Panel (Type CH or BR) Load Side s Figure MM, MM 15 Ampere Meter 1MM, MM, 00 Ampere Meter s, 5MM, 7MM, 5SS and 7SS 5 Ampere Meter s When used with Main Switch, main breaker, or main lug modules, these meter modules are UL listed for the short circuit rating at Vac maximum in rms symmetrical amperes per table below. Table MM, MM, 00 Ampere Meter s, 5MM, 7MM, 5SS and 7SS 5 Ampere Meter s Catalog - or -Pole CHH CHH H4 CHH H CC Amperes Maximum 1MM MM 00 A MM, 7MM, 5SS, 7SS 5 A UL Listed Series Short Circuit Rating 100,000 AIC 4,000 AIC 5,000 AIC 10,000 AIC When Type CHH tenant breakers are installed in these meter modules, then Cutler-Hammer breakers rated 10,000 AIC or greater installed on the load side of these meter modules may be protected for short circuits up to 100,000 AIC. See load side breaker panel marking for proper short circuit current rating. The Watt-Hour Meter is not Included in the Short Circuit Current Rating (Per UL 67). Downstream Panel (Type CH or BR) 7 Main Service Modular Metering Stack Load Side s 8 9 Figure MM, MM, 00 Ampere Meter s, 5MM, 7MM, 5SS and 7SS 5 Ampere Meter s 4 4 CA081001E