ENTES

EPM-34-96 - Uncategorized ENTES - Free user manual and instructions

Find the device manual for free EPM-34-96 ENTES in PDF.

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Product Type 3-Phase Ammeter
Model EPM-34-96
Brand ENTES
Dimensions 96 x 96 x 70 mm
Weight 0.34 kg
Power Supply 24…250 V AC/DC, 45-65 Hz, <4 VA
Measurement Input 0.005-5.5 A~ (for X/5A), 0.005-1.1 A~ (for X/1A)
Accuracy 0.5% ±1 digit (10%-110% of full scale)
Current Transformer Ratio 1…1000 (X/5A), 1…5000 (X/1A)
Display Red LED, 4 digits
Protection Class Double Insulation, Class II
Ingress Protection IP54 front, IP00 terminals
Material Non-flammable
Mounting Panel mount
Panel Cut-out 91 x 91 mm
Wire Cross Section 4 mm
Operating Temperature -5°C to +70°C
Compliance EN-61010-1
Functions Phase current measurement, demand and max demand, programmable CT ratio, password protection
Fuse Rating 6 A, F type
Maintenance Clean with dry cloth; no solvents

Frequently Asked Questions - EPM-34-96 ENTES

How to set the current transformer (CT) ratio?
Press and hold the SET button for 3 seconds to enter the menu. Use UP/DOWN to navigate to 'Ctr' (CT ratio). Press SET to edit each digit. Enter the ratio (1-1000 for X/5A or 1-5000 for X/1A). After setting, press ESC until 'SAUE SET no' appears, then change to yES and press SET to save.
How to change the user password?
Enter the menu by holding SET for 3 seconds. Navigate to 'PASS CodE' then 'CHnG'. Enter the old password (default 1234), then enter new password twice. Save by going to 'SAUE SET yES'.
How to activate or deactivate the user password?
In the menu, go to 'PASS CodE' -> 'EnbL'. Enter the current password. Then change 'EnbL no' to 'EnbL yES' to activate, or keep 'no' to deactivate. Save with 'SAUE SET yES'.
How to set the demand time (dE-t)?
After entering the menu, navigate to 'dE-t' using UP/DOWN. Press SET to choose between dE-1 (1-60 minutes) and dE-2 (1-60 seconds). Set the time digits, then save with 'SAUE SET yES'.
How to reset demand and max demand values?
In measurement mode, press and hold both DOWN and UP buttons simultaneously to reset all demand and max demand values.
What is the accuracy of the EPM-34?
The accuracy is 0.5% ±1 digit of the reading over a range of 10% to 110% of full scale.
What are the power supply requirements?
The device accepts 24…250 V AC/DC at 45-65 Hz with a power consumption of less than 4 VA.
How to clean and maintain the device?
Only clean the device with a dry cloth. Do not use solvents or liquids. Ensure the device is disconnected from power before cleaning.
What is the panel cut-out size?
The required panel cut-out is 91 x 91 mm.
How to interpret the display during normal operation?
The display shows the current of phase L1 by default. Press DOWN to view 1st demand values, UP for 1st max demand, ESC+DOWN for 2nd demand, ESC+UP for 2nd max demand. The leftmost digit indicates the phase (1, 2, 3) or other indicators.

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Download the instructions for your Uncategorized in PDF format for free! Find your manual EPM-34-96 - ENTES and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. EPM-34-96 by ENTES.

USER MANUAL EPM-34-96 ENTES

PM-34 AMMETER True RMS PASS A CodeE A Enbl A OK ↓ ↑ Del ← Other →

Bağlantı Şeması

ENTES EPM-34-96 - 2

0.005-1.1A\~ (X/1A cin)

: %0.5±1djiit [(%10-%110) × tam skala]

1 ... 1000 (X/5A icin)

1 5000 (X/1A icin)

-5°C: +70°C

Kirmizi LED display

PR-19

Cift valtum-sipif II (回)

IP 54

IP 00

Yanmaz

Pannva önden

4 mm

0.34 kg

0.54 kg

91x91mm

1 ...... Display of IL1 input.
2 ..... Display of IL2 input.
3 ...... Display of IL3 input.
4 ...... ESC button to exit from a menu any time.
5 ...... DOWN button.
6 ...... UP button.
7 .... SET button. It is used to enter into the menu and to save the values. If SET button is pressed for 3 seconds in the measurement mode, you can enter into menus.

PRECAUTIONS FOR INSTALLATION AND SAFE USE

  • Failure to follow those instructions will result in death or serious injury.
  • Disconnect all power before working on equipment.
  • When the device connected to the network, do not remove the back panel.
  • Do not try to clean the device with solvent or the like. Only clean the device with dried cloth.
  • Verify correct terminal connections when wiring.
  • Electrical equipment should be serviced only by your component seller.
  • Only for rack panel mounting.
  • The fuse should be used F type and current boundary value must be 6A. No responsibility is assured by the manufacturer or any of its subsidiaries for any consequences arising out of the use of this material.

General Information

EPM-34 is designed to measure the phase currents in 3 phase systems.

Applications of EPM-34

1) It can measure Phase Currents (IL) in 3 phase systems.

2) You can observe demand and max. demand values of measured currents with 2 different periods, also the calculation time for demand and max. demand values can be determined from the dE-t (demand time) menu.
3) Current transformer ratio can be programmed,
[1....1000 (for X/5A), 1....5000 (for X/1A)]
4) A password can be arranged from PASS CodE menu in order to prevent change of the setting by unauthorized person.

Specific Functions of Buttons:

While device is in the measurement mode, some buttons and button groups have below special functions.

ENTES EPM-34-96 - Specific Functions of Buttons: - 1

: When "DOWN" button is pressed, 1st demand values are displayed.

ENTES EPM-34-96 - Specific Functions of Buttons: - 2

: When "UP" button is pressed, 1st max. demand values are displayed.

ENTES EPM-34-96 - Specific Functions of Buttons: - 3

: When "ESC" and "DOWN" buttons are pressed at the same time, 2nd demand values are displayed.

ENTES EPM-34-96 - Specific Functions of Buttons: - 4

When "ESC" and "UP" buttons are pressed at the same time, 2nd max. demand values are displayed.

ENTES EPM-34-96 - Specific Functions of Buttons: - 5

: When "DOWN" and "UP" buttons are pressed at the same time, all demand and max. demand values are reset.

EPM-34 Menu Settings

After making the connections of the device as given in user manual, voltage is supplied. Required settings must be done by using menus in order to have the correct measurements and applications.

ENTES EPM-34-96 - EPM-34 Menu Settings - 1

Current Transformer Menu

In this menu, current transformer ratio and current transformer secondary value is set.

ENTES EPM-34-96 - Current Transformer Menu - 1

Current Transformer Ratio

In this menu, current transformer ratio is set.

[1 ..... 1000 (for X/5A) between, 1 ..... 5000 (for X/1A)] a can be entered

Note: If the current transformer is not used between the system and EPM-34, CT ratio must be set as "1".

For example: If a current transformer with 30 A / 5 A is used between the system and EPM-34, CT ratio must be set as "6". (30/5=6)

ENTES EPM-34-96 - Current Transformer Ratio - 1

flowchart 
graph TD
    A["Set"] --> B["Set"]
    B --> C["Set"]
    C --> D["↑"]
    C --> E["↓"]
    D --> F["Set"]
    E --> F
    F --> G["↑"]
    F --> H["↓"]
    G --> I["Set"]
    H --> I
    I --> J["↑"]
    I --> K["↓"]
    J --> L["Set"]
    K --> L
    L --> M["↑"]
    L --> N["↓"]
    M --> O["Set"]
    N --> O
    O --> P["Esc"]
    P --> Q["↑"]
    P --> R["↓"]
    Q --> S["Set"]

In order to set CT ratio. In the measurement mode;

Press SET button for 3 secs.(CUr- rEnt trF menu is displayed)

Press SET button (Ctr menu is displayed)

Press SET button (1st digit of second display blinks)

Find 1st digit of the value which you want to enter by scrolling UP/DOWN buttons.

Press SET button (2nd digit of second display blinks. If you set 1st digit value incorrect, you can set again by pressing ESC button)

Find 2nd digit value by scrolling UP/DOWN buttons.

EPIN-34 AMMETER Test RMS Ctr A A A A Exit ↓ ↑ But Clear

Press SET button (3rd digit of second display blinks. If you set 2nd digit value incorrect, you can set again by pressing ESC button.)

Find 3rd digit value by scrolling UP/DOWN buttons.

Press SET button (4th digit of second display blinks. If you set 3rd digit value incorrect, you can set again by pressing ESC button.)

Find 4th digit value by scrolling UP/DOWN buttons.

Press SET button (Ctr is displayed.)

Press ESC button one by one until SAUE SET no is displayed.

By using UP/DOWN buttons, find SAUE SET yES

Press SET button while SAUE SET yES is displayed. (If you press ESC button or select "no" option instead of "yES", new data is cancelled and the previous data is set.)

ENTES EPM-34-96 - Current Transformer Ratio - 3

Current transformer secondary value setting

In this menu, current transformer secondary value can be set as "5A" or "1A".

Note: If the secondary value is changed from "5A" to "1A", Ctr (current transformer ratio) value is set as 5 times of previous value automatically. If the secondary value is changed from "1A" to "5A", Ctr (CT ratio) value is set as 1/5 times of the previous value automatically.

In order to set secondary value; in the measurement mode.

Press SET button for 3 secs.(CUr- rEnt trF menu is displayed)

Press SET button (Ctr menu is displayed.)

ENTES EPM-34-96 - Current transformer secondary value setting - 1

flowchart 
graph TD
    A["Set"] --> B["Set"]
    B --> C["↑"]
    B --> D["↓"]
    C --> E["Set"]
    D --> E
    E --> F["↑"]
    E --> G["↓"]
    F --> H["Set"]
    G --> H
    H --> I["Esc"]
    I --> J["↑"]
    I --> K["↓"]
    J --> L["Set"]

By using UP/DOWN buttons, find SEC menu.

Press SET button (active secondary value is displayed on second display)

Set the secondary current value by using UP/DOWN buttons

EPM-34 AMMETER Test FMS SEC A A A A Reset ↓ ↑ Bet Clear

Press SET button SEC is displayed. (New value is entered but it is not executed yet. In order to set the new value, please follow below steps)

Press ESC button one by one until SAUE SET no is displayed.

By using UP/DOWN buttons, find "SAUE SET YES"

Press SET button while SAUE SET yES is displayed. (If you press ESC button or select "no" option instead of "yES", new data is cancelled and the previous data is set.)

ENTES EPM-34-96 - Current transformer secondary value setting - 3

dE-t (Demand Time - Demand calculation time) Menu:

ENTES EPM-34-96 - Current transformer secondary value setting - 4

(dE-1 (1st Demand Time - 1st Demand calculation time) Menu

dE-1 demand time can be set between 1-60 minutes which is independent from dE-2. In this time interval, 1st demand and 1st max. demand values are calculated.

ENTES EPM-34-96 - Current transformer secondary value setting - 5

(dE-2 (2nd Demand Time - 2nd Demand calculation time) Menu

dE-2 demand time can be set between 1-60 seconds which is independent from dE-1. In this time interval, 2nd demand and 2nd max. demand values are calculated.

In order to set demand calculation time; in measurement mode, Press SET button for 3 secs. (CUr-rEnt trF menu is displayed)

By using UP/DOWN buttons, find dE-t menu.

Press SET button (dE-1 menu is displayed)

By using UP/DOWN buttons, select "dE-1" or "dE-2"

Press SET button (1st digit of second display blinks)

By using UP/DOWN buttons, set 1st digit

Press SET button (2nd digit of second display blinks. If you set 1st digit incorrect, you can set again by pressing ESC button).

By using UP/DOWN buttons, set 2nd digit.

Press SET button. dE-1 or dE-2 is displayed (new value is entered but it is not executed yet. In order to set the new value, please follow below steps)

Press ESC button one by one until SAUE SEt no is displayed.

By using UP/DOWN buttons, find SAUE SET YES

Press SET button while SAUE SET yES is displayed. (If you press ESC button or select "no" option instead of "yES", new data is cancelled and the previous data is set.)

ENTES EPM-34-96 - Current transformer secondary value setting - 6

User Password Settings

User password is set and activated in this menu. In order to prevent the device's settings from unauthorized access, it is necessary to set up a 4 digits user password and then activate it.

This menu has 2 submenus.

ENTES EPM-34-96 - Current transformer secondary value setting - 7

Changing the User Password

In this menu, user password can be changed.

Note: Factory set value for user password is "1234"

ENTES EPM-34-96 - Current transformer secondary value setting - 8

flowchart 
graph TD
    A["Set"] --> B["↑"]
    A --> C["↓"]
    B --> D["Set"]
    C --> D
    D --> E["↑"]
    D --> F["↓"]
    E --> G["Set"]
    F --> G
    G --> H["↑"]
    G --> I["↓"]
    H --> J["Set"]
    I --> J
    J --> K["↑"]
    J --> L["↓"]
    K --> M["Set"]
    L --> M

In order to change the user password; in measurement mode, Press SET button for 3 secs. (CUr-rEnt trF menu is displayed)

By using UP/DOWN buttons, find PASS CodE menu

Press SET button (PASS CodE EnbL menu is displayed.)

By using UP/DOWN buttons, find PASS CodE CHnG menu.

Press SET button (1st digit of second display blinks)

By using UP-DOWN-SET buttons, enter old password.

By using UP-DOWN-SET buttons, enter new password.

By using UP-DOWN-SET buttons, enter re-enter new password.

EPM-34 AMETER PASS A CodE A CHn6 A Esc ↓ ↑ Set ←→←→←→

ENTES EPM-34-96 - Current transformer secondary value setting - 10

Press SET button PASS CodE CHnG is displayed. (New value is entered but is not executed yet. In order to set the new value, please follow below steps.)

Press ESC button one by one until SAUE SET no is displayed.

By using UP/DOWN buttons, find SAUE SET YES

Press SET button while SAUE SET yES is displayed. (If you press ESC button or select "no" option instead of "yES", new data is cancelled and the previous data is set.)

ENTES EPM-34-96 - Current transformer secondary value setting - 11

Activating the user password

This menu is used to activate the user password.

After activating the user password, if SET button is pressed for 3 seconds in order to enter to the menu, a user password is required.

ENTES EPM-34-96 - Current transformer secondary value setting - 12

flowchart 
graph TD
    A["Set"] --> B["↑"]
    A --> C["↓"]
    B --> D["Set"]
    C --> D
    D --> E["Set"]
    E --> F["↑"]
    E --> G["↓"]
    F --> H["Set"]
    G --> H
    H --> I["Set"]
    I --> J["↑"]
    I --> K["↓"]
    J --> L["Set"]
    K --> L
    L --> M["Set"]
    M --> N["Esc"]
    N --> O["↑"]
    N --> P["↓"]
    O --> Q["Set"]

In order to activate the user password; in the measurement mode, Press SET button for 3 seconds (CUr-rEnt trF menu is displayed.)

By using UP/DOWN buttons, find PASS CodE menu

Press SET button (PASS CodE EnbL menu is displayed.)

Press SET button (1st digit of second display blinks.)

By using UP-DOWN-SET buttons, enter the password.

Press SET button, ErbL no is displayed.

By using UP/DOWN buttons, find EnbL yES menu

Press SET button, PASS CodE EnbL is displayed. (New value is entered but it is not executed yet. In order to set the new value, please follow below steps.)

Press ESC button one by one until "SAUE SET no" is displayed.

By using UP/DOWN buttons, find SAUE SET YES

Press SET button while SAUE SET yES is displayed. (If you press ESC button or select "no" option instead of "yES", new data is cancelled and the previous data is set.)

Technical Features

Operating Volta Frequency (Hz)

Auxiliary Supply Power Consumption

Measurement input power consumption lin

Class

Current Transformer Ratio

Ambient Temperature

Display

Dimension

Equipment Protection Class

Box Protection Class

Terminal Protection Class

Box Material

Installation

Wire Crossection (for terminals)

Weight

Installation Category

Panel Cut-outs

Complies with EN-61010-1 standard.

Dimensions
ENTES EPM-34-96 - Technical Features - 1
Connection Diagram

L1 L2 L3 L4 System PR-19 Current Measurement Input Auxiliary Output S1 12

: 24 ... 250 V AC/DC

: 45-65 Hz

: < 4 VA

: <1VA

: 0.005-5.5A\~ (for X/5A)

0.005-1.1A\~ (for X/1A)

: 0.5%±1digit [(10%-110%) x full scale]

: 1 ... 1000 (for X/5A)

1 ... 5000 (for X/1A)

:-5°C:+70°C

: Red LED display

: PR-19

: Double Insulation-Class II (回)

: IP 54

: IP 00

: Non-flammable

: Panel Mounted

: 4 mm

: 0.34 kg

: Class III

: 91x91mm

Panel Cut-outs
ENTES EPM-34-96 - Technical Features - 3

Factory Set Values

Ctr - 0001

SEC-5A

dt1 - 15

dt2 - 30

PASS CodE EnbL - no

PASS CodE - 1234

ENTES EPM-34-96 - Technical Features - 4

STROMMESSGERÄT EPM-34

ENTES EPM-34-96 - STROMMESSGERÄT EPM-34 - 1

flowchart 
graph TD
    A["①"] --> B["EPM-34"]
    C["②"] --> D["AMETER"]
    E["③"] --> F["AMETER"]
    G["④"] --> H["Set"]
    I["⑤"] --> J["Clear"]
    K["⑥"] --> L["Set"]
    M["A"] --> N["True RMS"]

In this menu, user password can be changed.

ENTES EPM-34-96 - STROMMESSGERÄT EPM-34 - 2

0.005-5.5A\~ (for X/5A)

0.005-1.1A\~ (for X/1A)

0.5%±1digit [(10%-110%) x full scale]

1 ... 1000 (for X/5A)

1 ... 5000 (for X/1A)

-5°C +70°C

Red LED dis

PR-19

Donne

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Product information

Brand : ENTES

Model : EPM-34-96

Category : Uncategorized