PROGRAMMING

MANUAL

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T Srue RMS measurements. imultaneous sampling of Volts & Amps.

3 4 2 Phase, channels or Single phase 1 channels

Displays Basic, Power and Energy parameters.

3P.4W/3P.3W(Star/Delta) Programmable

Universal Auxiliary (80 - 300 VAC / DC) supply

PT & CT ratio programmable including secondary for all channels independently

“OLD” Register for storing Cleared Energy through communication

User configurable (Editable) password

Energy resetting @ 999999 KVAh × Transformer ratio.

O Pluggable or Ethernet ptional Zigbee communication ( Default RS 485).

1. FEATURES

2. KEY & LED INDICATION

Channel Indication

Channel selection

To view the parametersdownwards

3.1 Key Functions

3. PROGRAMMING MODE

In SET (Programming) mode In RUN (Measurement) mode

To select, edit and save thevalue/parameter

Channel Selection.

To view the parameters downwards.

Key

UP

DOWN To decrement the value/parameter

Press Down Up key to view and press key to edit the parameter.Press to decrement values or to select from available options. DownPress to save the value parameter.Up /Press to edit next till end of last parameter & display screen Downwill prompt display reads (YES). Press to change to (NO) . DownPress to save. Up

3.3 Clear Mode : Clear Integrator Press key Up

Press KeyDown

Press keyUpto accept the edited option

Meter displays CL r EA ‘n’(with n is blinking)

Option : (YES)/(NO)‘y’(for clearing )‘n’ (for not clearing)

Comes back to Default page(Clear Mode ends here)XXXX.LL

Displays options‘n’ can be changed by pressing

Key. Display willDownprompt to (or) ‘y’ ‘n’

Downwhile pressing key.

Options: 3P.4W/3P.3W

3.4 Display Programming Parameter

Default Option/Range

3P.4W.EL ELEMENT( )

415.0 P.P (PT Primary)

415.0 P.S (PT Secondary)

5.000 P.1(Channel-1 CT Primary)

Range: V100V-999k

Range: -50V 550V

Range: 0.5A - 99KA

Range: 0.5A - 6A

Range: 0.5A - 99KA

5.000 P.1(Channel-1 CT Secondary)

5.000 P.22(Channel- CT Primary)

Range: 0.5A - 6A5.000 P.22(Channel- CT Secondary)

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PG/BM/V0/0518

BM 5140 Branch Circuit Monitor

3.2 Setup Procedure

Press + to enter setup mode .Up DownEnter Password (default 1000) blinking of digit indicates Edit is possible. Press to decrement value from 9 1.Down to Press to move to the next digit till 4th digit .UpIf Password is correct, editing is possible.Enters into clear mode and meter displays CLEAr

Range: 0.5A - 6A

Range: 0.5A - 6A

5.000 P.3(Channel-3 CT Primary)

5.000 P.3(Channel-3 CT Secondary)

UEC.H VA (Method of VASelection).

Option: Arithmetic (Arit), Vector harmonics, Vector

Option : 1200,2400, 4800, 9600, 19.20k, 38.40k

EVEn Pr. (Parity) Option: , ,EUEn odd no

1.000 d.I. (Device ID) : 1-247Range

Range: 0.5A - 99KA

Range: 0.5A - 6A

- - - - PW (Password) Range: 1000 -9999.

9600. bA (baud rate)

5.000 P.4(Channel-4 CT Primary)

5.000 P.4(Channel-4 CT Secondary)

LED STATUS Meaning

K - ON

M - ON

K & M ON

K & M OFF

Kilo

Mega

Giga

Direct Reading

Parameter Indica�on

1.000 U.r. (Update rate) Range: 1 to 5 Seconds

5.000 A.S.(Auto Scroll rate) Range: 1 to 10 Seconds

0.400 S.A.(Starting Current) Range: (0.2 to 10% of FS)

Once the required parameter is programmed press the DOWN key continuouslytill it reaches SAVE page

Enabling auto scrolling: Press Down key continuously for 5 seconds or until display shows ‘EnAbLE’ for scrolling. Display starts to scroll pages in downward direction forthe set Auto scroll time and different parameters can be viewed for the selectedChannel.Disabling auto scrolling: Press any key (UP/DOWN) display show ‘dlSAbL’ and returnsto normal mode.

3.5. Enabling and disabling of Auto scrolling:

Display Meaning Meaning Display Voltage line to line Voltage YB Phase

Voltage line to Neutral Voltage BR Phase

Current Y phase

Voltage RY Phase

Wa�s Total B Phase

Total VA Voltage

Power Factor Device ID

R phaseFrequency

5. Wiring Diagram:

3 Phase 4 Wire system (Star Connection(3E)Load Load

S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2C

H1

CH

3

V1V2V3N

V1 V2 V3 NAUX _RS485

+

A1 A2 A3 A1 A2 A3

A1 A2 A3 A1 A2 A3

3 Phase 3 Wire system (Delta Connection(2E)

Dimension : 90 x 72 mm (Depth 67mm)

6. MECHANICAL SPECIFICATION:

Mount : DIN Rail

1 Phase 2 Wire system (Single phase)

Turn OFF the power to the circuit, when wiring the circuit. Connecting or removing measurement cables while the power is turned ON is dangerous.

Take special caution not to wire a current measurement circuit to the voltage input terminal or vice-versa.

Strip the insulation cover of the measurement cable so that when it is wired to the input terminal, the conductive parts (bare wires) do not protrude from the terminal. It is recommended to use appropriate pre lug after crimping the wire. Also, make sure to fasten the input terminal screws securely so that the cable does not come loose.

Use cables with safety terminals that cover the conductive parts for connecting to the voltage input terminals. Using a terminal with bare conductive parts is dangerous if the terminal comes loose.

After connecting the measurement cable, attach the current input protection cover for your safety. Make sure that the conductive parts are not exposed from the protection cover.

Use the suitable star screw driver and apply optimum torque to prevent damage to the meter terminals.

7. PRECAUTIONARY MEASURES TO BE TAKEN WHILE WIRING THE CIRCUIT:

4. Display of Parameter:

Load Load

S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2

CH

2

CH

4A1 A2 A3 A1 A2 A3

A1 A2 A3 A1 A2 A3

Load Load

S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2

CH

1

CH

3A1 A2 A3 A1 A2 A3

A1 A2 A3 A1 A2 A3

Load Load

S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2

CH

2

CH

4A1 A2 A3 A1 A2 A3

A1 A2 A3 A1 A2 A3

V1V2V3N

V1 V2 V3 NAUX _RS485

+

V1

N

V1 V2 V3 NAUX _RS485

+

Load Load

S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2

CH

1

CH

3A1 A2 A3 A1 A2 A3

A1 A2 A3 A7 A8 A9

Load Load

S1 S2 S1 S2 S1 S2 S1 S2 S1 S2 S1 S2

CH

2

CH

4A1 A2 A3 A1 A2 A3

A4 A5 A6 A10 A11 A12

8. CAUTION