SCHRACK TECHNIK MGX20006 Electronic 3 Phase Energy Meter For Din Rail With Mid Conformity User Manual

: August 22, 2024
: SCHRACK TECHNIK

Table of Contents

SCHRACK TECHNIK MGX20006 Electronic 3 Phase Energy Meter For Din Rail
Product Specifications
FAQ
Product Information
SAFETY INFORMATION
TECHNICAL INFORMATION
MID-MARKING AND CHECKSUM
HOUSING DIMENSIONS
DEFAULT PASSWORD AND DISPLAY VALUES
WIRING DIAGRAM
INFORMATION ABOUT CT SETTINGS
CERTIFICATES AND DECLARATION OF CONFORMITY
CONTACT
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SCHRACK TECHNIK MGX20006 Electronic 3 Phase Energy Meter For Din Rail

With Mid Conformity

Product Specifications

Product Name: PRO380 3-Phase Energy Meter
Model Variants: PRO380 S CT, PRO380 Modbus CT, PRO380 M-Bus CT
Order Numbers: MGX20006, MGX20406, MGX20306
Measurement: Voltage, Current, Frequency
Accuracy: High precision
Installation: DIN rail mountable
Conformity: MID conformity

FAQ

Frequently Asked Questions

Q: Can I change the default password?
- A: Yes, you can change the default password in the settings menu by following the instructions provided in the manual.
Q: How do I reset the meter to factory settings?
- A: To reset the meter to factory settings, locate the reset button on the device and hold it for 10 seconds until the display shows a confirmation message.

Product Information

Order number: MGX20006
- PRO380 S CT
Order number: MGX20306
- PRO380 M-Bus CT
Order number: MGX20406
- PRO380 Modbus CT

The ct ratio is settable only once!

SAFETY INFORMATION

This instruction does not contain all the safety instructions applicable to the operation of the meter. It may be necessary to take further measures due to special operating conditions, local regulations or ordinances.

QUALIFIED PERSONNEL

The energy meter may only be installed and connected by qualified personnel. Qualified are those who are authorized to commission, switch on, ground and mark devices, systems and circuits in accordance with safety standards and regulations.

IMPORTANT INFORMATION

The housing of the energy meter is sealed and prohibited from opening.
Opening the energy meter or breaking the seals voids the warranty.

INFORMATION REGARDING THE MECHANICAL AND EMV-ENVIRONMENT

The meter can be instaed…

…indoor or outdoor in a meter housing.
…in an environment with low shock and vibration influences according to the 2014/32/EC directive mechanical environment “M1.
…in electromagnetic environment “E2” according to 2014/32 / EC directive.

TECHNICAL INFORMATION

Voltage: 230/ 400V AC
Current: 0,015 – 1,5(6) A
Frequency: 50Hz
Measurement: Active and Reactive energy in forward and reverse direction
Accuracy: B
Consumption: <10VA – <2W
Width: 4TE (70mm)
LED output: 10.000 Imp/kWh, 2,5ms
S0 output: 10.000 Imp/kWh, 30ms
- Adjustable via touch keys
Work temperature: -25°C to +70°C
Air humidity: 75% in middle, briefly 95%
Registered harmonic: 0,05 – 0,25kHz
LED: red blinking: consumption > 4W
- output rate = consumption
Display: 5+3 Digits (99999,111 kWh)
Wire diameter Main terminals: max. 10mm²
- min. 2,5mm²
Additional terminals: max. 2,5mm²

MID-MARKING AND CHECKSUM

Meter with MID declaration of conformity can be used for billing purpose.

Checksum is as following:

Marking example for MID declaration:

HOUSING DIMENSIONS

Width: 70 mm
Height without cover: 92,4 mm
Depth: 63 mm
Height with cover: 140 mm

DEFAULT PASSWORD AND DISPLAY VALUES

Default password to enter „Pro-3“ menu: 0000

Display values:

By pressing the keys, the meter changes from the automatic scrolling display to the manual display. Here, by pressing the buttons, all available display values can be displayed via a main menu and a submenu. If no key is pressed for 30 seconds, the meter returns to automatic mode.

A table with all display values can be found on the back of this sheet.

Values which are display in automatic mode:

Current direction
“F” = forward ; “r” = reverse
Total forward active energy
Total reverse active energy
Total active power

WIRING DIAGRAM

CT1 (IN) Terminal k (S1) – CT1 (OUT) Terminal l (S2)
CT2 (IN) Terminal k (S1) – CT2 (OUT) Terminal l (S2)
CT3 (IN) Terminal k (S1) – CT3 (OUT) Terminal l (S2)
Terminal „N“ Neutral conductor
Terminal 10/11 Voltage Phase 1
Terminal 12/13 Voltage Phase 2
Terminal 14/15 Voltage Phase 3
Terminal 16/17 not used
Terminal 18/19 S0 output „forward“ (18+)
Terminal 20/21 S0 output „reverse“(20+)
Terminal 22/23 for M-Bus or Modbus interface
Terminal 24/25 external tariff (230V AC)

INFORMATION ABOUT CT SETTINGS

Example:

If the counter is connected to power for the first time, the display alternately shows the message “Set CT” and “CT5 0005”. If any key is pressed, the display stops on the page “CT5 0005” and the first digit from the left flashes. This number is the value for the secondary current, here you can select between /1A or /5A and then confirm it by pressing both keys at the same time for 3 seconds.

Then select the primary current by selecting all 4 digits from left to right. Select each digit and confirm each digit by holding both buttons at the same time. When the last digit is confirmed, the transformer ratio is fixed and cannot be changed, and the meter begins to measure.

CERTIFICATES AND DECLARATION OF CONFORMITY

Documents are available upon request.

Automatic scrolling display: default 10 seconds

Button scroll: press the buttons for less than 3 seconds to scroll. After 30 seconds of in no interaction the meter goes back to automatic scroll mode.