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Eaton PDI JCOMM Enclosure Installation and Operation Manual P-164001107—Rev 01

15

Table 5. Parts for Feed Connections

Quantity

Description

4

Main/subdistribution feed CT: split-core CT, 5A - 250A (ABCN)

1

Main/subdistribution feed CT: ground circuit, split-core CT, 5A (G)

1

Main/subdistribution circuit CT cable harness: connectorized cable for (4) XMR14321 split-core CTs (ABCN) and
(1) XMR14321-005 split-core CT (G), in lengths of 5, 10, 15, or 20 ft.

Large-circuit split-core CTs (

Figure 6

):

1.

Click a split-core 250A CT (XMR14213) over each main/subdistribution ABCN cable you are monitoring on
the line side of the associated breaker, except for the ground phase.

2.

Click the 5A ground CT (XMR14213-005) over the ground line, if ground is being monitored.

Figure 6. 250A CT and Cable Harness for Main and Subdistribution Feeds

3.

Run a cable harness through a left side JCOMM knockout leaving the five-connector end near the main or
subdistribution feed CTs.

4.

Connect the cable harness to the 10-pin connector for the corresponding main feed or subdistribution feed
connector (1 or 2) for this BCMS at the bottom of the JCOMM Connections Panel (

Figure 7

). (There are

two main feed or subdistribution feed connections for each BCMS.)

5.

Each cable harness has five labeled connectors (ABCNG). Connect split-core CTs ABCNG to the
connectors with matching labels on the cable harness for those phases being monitored.

JCOMM Installation

Содержание PDI JCOMM

Страница 1: ...p n P 164001107 Revision 01 Installation and Operation Manual Eaton PDI JCOMM Enclosure...

Страница 2: ...ptimal performance of your Eaton PDI JCOMM Enclosure please carefully read the instructions before trying to install operate service or maintain the system For any questions regarding the installation...

Страница 3: ...of threats including power outages surges lighting strikes and enable you to monitor and control your power infrastructure We trust that your Eaton Uninterruptible Power Supply system and Accessory Pr...

Страница 4: ......

Страница 5: ...4 Connect Main or Subdistribution CTs 14 4 5 Install Panelboard Branch Circuit CTs 16 4 5 1 Run Cable Harnesses to JCOMM 17 4 5 2 Connect Cable Harnesses to JCOMM Connections Panel 18 4 5 3 Connect C...

Страница 6: ...larm Handling 33 8 8 S Se er rv viic ce e 3 35 5 8 1 Eaton Large Systems Service and Support Department 35 8 2 Startups 35 8 3 Eaton Service Contracts 35 8 3 1 The Service Promise 35 8 3 2 Preventive...

Страница 7: ...Figure 7 JCOMM Connections Panel 16 Figure 8 Cable Harness Orientation 17 Figure 9 Connect Cable Harness to JCOMM Connections Panel 18 Figure 10 Connect Branch Circuit CTs to Cable Harness 19 Figure...

Страница 8: ...viii Eaton PDI JCOMM Enclosure Installation and Operation Manual P 164001107 Rev 01 List of Figures...

Страница 9: ...e 3 JCOMM Enclosure Installation Parts 12 Table 4 Parts for Ground and Voltage Connection 13 Table 5 Parts for Feed Connections 15 Table 6 Parts for Panelboard Branch Circuit CTs 16 Table 7 BCMS Measu...

Страница 10: ...x Eaton PDI JCOMM Enclosure Installation and Operation Manual P 164001107 Rev 01 List of Tables...

Страница 11: ...ce to confirm power is OFF Electrical equipment should be installed operated serviced and maintained only by qualified personnel and in accordance with all local safety codes Power Distribution Inc as...

Страница 12: ...2 Eaton PDI JCOMM Enclosure Installation and Operation Manual P 164001107 Rev 01 Safety...

Страница 13: ...urces to panelboards Up to four 42 circuit panelboards or 168 branch circuits in total Up to four main feeds to panelboards or four subdistribution feeds to remote power distribution equipment Figure...

Страница 14: ...T for G CT branch circuit cable harnesses 21 BC connectors 5 10 15 20 ft lengths CT main or subdistribution circuit cable harnesses ABCNG connectors 5 15 10 20 ft lengths WaveStar Color Monitor a 7 in...

Страница 15: ...NSI UL60950 1 CSA C22 2 FIPS Pub OSHA standards applicable portions of IEC ANSI UL60950 1 CSA C22 2 Manufacturing testing NEMA UL and CSA standards 2 2 3 3 J JC CO OM MM M E En nc cllo os su ur re e J...

Страница 16: ...associated main feeds There are two points list options The Normal list is specialized for alarm customization for branch circuits The Power KWH points list is specialized for power monitoring for br...

Страница 17: ...nnection for branch circuit CTs two connections odd even numbered sides for each of the four 4 possible panelboards Four 4 cable harness connections for main feed CTs or subdistribution feeds Two 2 Mo...

Страница 18: ...s manual E ESSDocumentation eaton com 2 2 8 8 W Wa ar rr ra an nt ty y To view the warranty please click on the link or copy the address to download from the Eaton website Eaton Product Warranty https...

Страница 19: ...round and Voltage Sources b A ground connection in accordance with FIPS Pub 64 NEC standards and local codes Monitors local power monitoring stations 5 Determine monitors to be used as local power mon...

Страница 20: ...network addresses as seen from the BMS including remapped upstream Modbus addresses when a JCOMM monitor or WaveStar BCMS Hub is used as a local power monitoring station See paragraph 5 5 Remapping Mo...

Страница 21: ...list have been included 3 Check the enclosure internal frame boards and connectors for damage 4 Report any missing or damaged parts to Eaton support The contents of your JCOMM Installation Kit will in...

Страница 22: ...ng holes attaching conduit and attaching JCOMMs to walls PDUs RPPs or other power distribution equipment Use Lock Out Tag Out procedures Wear suitable personal protective clothing and use protective e...

Страница 23: ...e within sight of the JCOMM in conformance to NEC standards and local codes The customer is responsible for providing power voltage cables Eaton can provide an optional power voltage cable in lengths...

Страница 24: ...n o or r S Su ub bd diis st tr riib bu ut tiio on n C CT Ts s To measure current on main or subdistribution feeds install split core CTs rated at 250A on the wires ABCNG and connect to matching cable...

Страница 25: ...ociated breaker except for the ground phase 2 Click the 5A ground CT XMR14213 005 over the ground line if ground is being monitored Figure 6 250A CT and Cable Harness for Main and Subdistribution Feed...

Страница 26: ...B Br ra an nc ch h C Ciir rc cu uiit t C CT Ts s Parts used in this step for each panelboard Table 6 Parts for Panelboard Branch Circuit CTs Quantity Description 42 Branch circuit split core CT 60A w...

Страница 27: ...Connect cable harnesses to JCOMM Connections Panel 3 Connect split core CTs to the cable harnesses 4 Clip CTs over circuit wires in correct order 4 4 5 5 1 1 R Ru un n C Ca ab blle e H Ha ar rn ne es...

Страница 28: ...nn ne ec ct tiio on ns s P Pa an ne ell Connect the cable harness to the corresponding 22 pin socket on the JCOMM Connections Panel Each panelboard has an odd numbered and even numbered side connecto...

Страница 29: ...with 21 connection at the bottom of the panelboard a Open the CT and snap it over the circuit wire as shown in Figure 11 b The split core CT wire must always go to the right regardless of whether the...

Страница 30: ...20 Eaton PDI JCOMM Enclosure Installation and Operation Manual P 164001107 Rev 01 Figure 11 Clip Split Core CT Over Circuit Wire JCOMM Installation...

Страница 31: ...ed at any time during installation Before applying power to the panelboard make sure that all CTs are connected to their cable harness and that the cable harness is connected to the left side JCOMM Co...

Страница 32: ...in different configurations JCOMM BCMS is designed for standard North American panelboards with 42 circuits distributed in two columns 21 circuits per side There are also column width panelboards wit...

Страница 33: ...00 bps network speed Even default odd or no parity specified during BCMS software setup 4 wire or 2 wire 2 wire selected by jumpers on the Connection Panel All customer Modbus network connections are...

Страница 34: ...hernet link SNMP high speed event driven protocol over an Ethernet link TCP IP can also be used to display Color Monitor web pages These protocols are specified in monitor setup See the WaveStar Color...

Страница 35: ...map these addresses as explained in the following sections Figure 16 BCMS Network Connections with and without a Monitor 5 5 5 5 R Re em ma ap pp piin ng g M Mo od db bu us s A Ad dd dr re es ss se es...

Страница 36: ...d subdistribution feed Modbus addresses to the monitor s upstream side These remapped addresses are what the BMS must use to address the downstream BCMS devices Figure 18 Figure 18 Modbus Upstream Add...

Страница 37: ...there are no communication errors present Verify that each panelboard can be displayed on the monitor Access the monitor setup page by accessing the setup pressing the ESC key and verify that the ups...

Страница 38: ...nd on flow of current passing through the installed CT The green dot on the CT and the CT wire on branch circuit split core CTs should be oriented to the right as you face the panelboard to ensure cor...

Страница 39: ...s in the panelboard and main feeds to the panelboard Options and parameters from setup such as voltage sources main feed CT configuration and warning and alarm thresholds Direct calibrated measurement...

Страница 40: ...nch circuit KW BC 1 42 The Power KWH points list provides detailed power measurements for each branch circuit as shown in this section grey background These measurements are not available in the Norma...

Страница 41: ...er size Warning threshold set uniformly for all branch circuits BC 1 42 Percent breaker size default 70 Alarm threshold set uniformly for all branch circuits BC 1 42 Percent breaker size default 80 Wa...

Страница 42: ...it set for each BC in warning Alarm registers 3 registers 1 bit for each BC Summary status one bit set for each BC in alarm Quick status alarm 1 register Summary alarm for BCs one bit set for each ala...

Страница 43: ...tus for individual branch circuits and panelboards The BMS should read these registers regularly to be appraised of power conditions requiring immediate attention Quick status alarm has a bit set for...

Страница 44: ...34 Eaton PDI JCOMM Enclosure Installation and Operation Manual P 164001107 Rev 01 Operation...

Страница 45: ...North America Eaton can respond rapidly and provide on site assistance in emergency down time situations Eaton provides telephone support 24 hours a day 7 days a week with a direct line to Service 1...

Страница 46: ...36 Eaton PDI JCOMM Enclosure Installation and Operation Manual P 164001107 Rev 01 Service...

Страница 47: ...s Points lists can be downloaded from the Eaton website Go to Service Software Downloads https www eaton com services service software downloads For BCMS points lists Contact Eaton Service See paragra...

Страница 48: ...38 Eaton PDI JCOMM Enclosure Installation and Operation Manual P 164001107 Rev 01 Bibliography...

Страница 49: ...one Modbus address An acquisition board can monitor three BCMS devices two panelboards and one set of subdistribution feeds BMS Building management system CRU Customer replaceable unit CT Current tran...

Страница 50: ...P 16400110701 P 164001107 01...

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