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ZL0116-0A 

Page 4 of 26 

©2013 Veris Industries   USA 800.354.8556 or +1.503.598.4564  / [email protected] 07132 

Alta Labs, Enercept, Enspector, Hawkeye, Trustat, Aerospond, Veris, and the Veris ‘V’ logo are trademarks or registered trademarks of  Veris Industries, L.L.C. in the USA and/or other countries.

Other companies’ trademarks are hereby acknowledged to belong to their respective owners.

Installation Guide

Power Monitoring

E50B1A, E50C2A, E50C3A

TM

Dimensions

4.2” 

(107mm)

3.6” 

(91mm)

1.5” 

(39mm)

2.3” 

(59mm)

1.9” 

(48mm)

1.8” 

(45mm)

3.6 “

(91 mm)

4.2 “

(107 mm)

0.2 “

(4 mm)

3.9“

(99 mm)

2.4 “

(61 mm)

+

+

+

4.3 “

(109 mm)

1.2 “

(31 mm)

0.3 “

(8 mm)

0.4 “

(10 mm)

Bottom View (DIN Mount Option)

Bottom View (Screw Mount Option)

Full Data Set (FDS):

Power (kW)

Energy (kWh)

Configurable for CT & PT ratios, system type, and passwords

Diagnostic alerts

Current: 3-phase average

Volts: 3-phase average

Current: by phase

Volts: by phase Line-Line and Line-Neutral

Power: Real, Reactive, and Apparent 3-phase total and per phase

Power Factor: 3-phase average and per phase

Frequency

Power Demand: Most Recent and Peak

Demand Configuration: Fixed, Rolling Block, and External Sync (Modbus only)

Data Logging (includes all FDS outputs, plus):

Real Time Clock:  user configurable

10 user configurable log buffers:  each buffer holds 5760 16-bit entries

(User configures which 10 data points are stored in these buffers)

User configurable logging interval

(When configured for a 15 minute interval, each buffer holds 60 days of data)

Continuous and SIngle Shot logging modes:  user selectable

Auto write pause:  read logs without disabling the meter’s data logging mode

Data Outputs

Содержание E50B1A

Страница 1: ...to radio communications This device complies with part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference and 2 this device must...

Страница 2: ...38400 baud Modbus RTU MECHANICAL CHARACTERISTICS Weight 0 62 lb 0 28 kg IP Degree of Protection IEC 60529 IP40 front display IP20 Meter Display Characteristics Back lit blue LCD Terminal Block Screw...

Страница 3: ...TM Table of Contents Dimensions 4 Data Outputs 4 Product Diagram 5 Display Screen Diagram 5 Installation 6 Supported SystemTypes 7 Wiring Symbols 7 Wiring 8 Control Power Diagrams 9 Quick Setup Instru...

Страница 4: ...figurable for CT PT ratios system type and passwords Diagnostic alerts Current 3 phase average Volts 3 phase average Current by phase Volts by phase Line Line and Line Neutral Power Real Reactive and...

Страница 5: ...only CONTROL POWER 0 1A 50 60 Hz A B C N 1 2 A B C Alarm Energy NC NO S OUTPUT IA IB IC Phase Loss Alarm Pulse VA VB VC Neutral Earth Control Power Output varies by model UL 90V L N 600V L L CE 90V L...

Страница 6: ...ays on standard 35 mm DIN rail or screw mounted to the interior surface of the enclosure A DINRailMounting 1 Attach the mounting clips to the underside of the housing by sliding them into the slots fr...

Страница 7: ...in a particular System Type display as on the User Interface or as QNAN in the Modbus registers CTs Voltage Connections SystemType Phase Loss Measurements Wiring Diagram Number of wires Qty ID Qty ID...

Страница 8: ...ions may cause injury death or equipment damage WARNING Wiring N L1 X2 X1 White Black A B C N A B C Diagram1 1 PhaseLine to Neutral2 Wire System1CT Diagram2 1 PhaseLine to Line2 Wire System1CT L1 L2 X...

Страница 9: ...heControlPowerTransformermaybewiredL NorL L Outputto meetmeterinputrequirements DCControlPowerfrom125VDCto300VDC ULandCEmax FuseRecommendations Keep the fuses close to the power source obey local and...

Страница 10: ...aud rate c to the PAR screen Use the or buttons to select the parity d back to the S COM screen 6 to the S CT Set Current Transducer screen If this unit does not have an RS 485 port this will be the f...

Страница 11: ...arm either loss of phase when the meter is powered or loss of power when the meter is not The contacts are open when the meter is powered and no phase loss alarm conditions are present The over curren...

Страница 12: ...s A Average of Active Phases Volts Line Neutral V Average of Active Phases Total Real Power P Power Factor Average of Active Phases 3 KVA Total Apparent Power S B A B VBC B KW B VLN C A C VAC C KW C V...

Страница 13: ...Voltage Clipping A B C INFO MODEL OS SN RS Serial Number Reset System Operating System ALERT INFO PLOSS A b C LOWPF A b C F ERR A I OVR A b C V OVR A b C PASWD 00000 PASWD 00000 Model Number Energy Pu...

Страница 14: ...3L 2L 1n 2L 1L 1n Back To SETUP Back Back Back S COM To Setup p 2 SPLOS Next S PT Set Potential Transfomer Ratio RATIO Potential transformer step down is RATIO 1 Default is 1 1 No PT installed See In...

Страница 15: ...ration error bit in the Modbus Diagnostic Alert Bitmap if equipped Wh P Set Pulse Energy In Watt Hours VAR Hours if present per Pulse When moving down to a smaller energy the meter will not allow the...

Страница 16: ...y the subinterval timer The default subinterval is 15 minutes at a 15 minute interval setting the buffers hold 60 days of data An external timer can be used over Modbus by setting this register to 0 U...

Страница 17: ...ted power cycle etc during the previous demand sub interval and whether the Real Time Clock has been changed re initialized to default date time due to a power cycle or modified via Modbus commands Da...

Страница 18: ...s 0x11 Report ID Return string byte0 address byte1 0x11 byte2 bytes following w out crc byte3 ID byte 247 byte4 status 0xFF if the operating system is used status 0x00 if the reset system is used byte...

Страница 19: ...er Factor Phase B 015 R UInt Ratio 0 0001 0 10000 Power Factor Phase C 016 R UInt Volt V 0 32767 Voltage Phase A B 017 R UInt Volt V 0 32767 Voltage Phase B C 018 R UInt Volt V 0 32767 Voltage Phase A...

Страница 20: ...ite no more frequently than every 10 seconds Write 16640 0x4100 to Reset Logging E50C3A only Write 16498 0x4072 to Clear Pulse Counters to 0 Read always returns 0 130 R W NV UInt 10 11 12 31 40 Single...

Страница 21: ...ase should be 277V When the threshold is set to 10 if any phase drops more than 10 below 277V less than 249V or if any L L voltage drops more than 10 below 480V less than 432V the corresponding phase...

Страница 22: ...gister register 144 and reset the energy accumulators see reset register 129 Bit 15 Energy pulse output configuration error present pulse energy setting may not keep up with the theoretical max system...

Страница 23: ...nd register 129 Bit 1 Log Buffer Read Collision 1 Set to 1 if the meter tried to save log data while the user was reading the log Logging Page Register has been set to something other than 0 On the fi...

Страница 24: ...egister Pointer 4 Default is 30 Reactive Energy LSR 173 R W NV UInt Log Register Pointer 5 Default is 37 Real Demand 174 R W NV UInt Log Register Pointer 6 Default is 38 Reactive Demand 175 R W NV UIn...

Страница 25: ...l Real Power Present Demand 327 328 R Float kVAR Total Reactive Power Present Demand 329 330 R NV Float kVA Total Apparent Power Present Demand 331 332 R NV Float kW Total Real Power Max Demand 333 33...

Страница 26: ...parameters CT and PT ratings system type etc See the Setup section Incorrect voltage inputs Check power meter voltage input terminals to verify adequate voltage Power meter is wired improperly Check a...

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