Energy meters

>>Read our article on the requirements for submeter installation!

>> You can read an article on authentication based on Measuring Instruments Directive (MID)  here (only in Hungarian).

Our services

A comprehensive survey to establish a submeter obligation.

Ask our service for a comprehensive review of your electrical installations and facilities to prepare a documentation, which helps you to plan your metering system and request offers. Our job covers compliance with both the January 1, 2021 and January 1, 2022 rules.

Please provide the necessary information for the contract after checking the box and we will send you a personalized draft contract. Do you have any questions? Request a call back by entering your phone number or write on chat (bottom right icon) or write an email to info@wattler.eu.

Our submeters which are in eligible for measuring purposes

Wattler Kft. currently offers two types of submeters with the following specifications:

Basic Pro
Type electrical measuring equipment electrical measuring equipment
Voltage 230/400V, direct connection 230/400V, direct connection
Number of phases 3 3
Current measurement external current transformers external current transformers
Signal received from current transformers 5A 333 mV
Number of handled current transformers 3 (1×3) 15 (5×3)
Data recording
Measured parameters voltage, current, apparent, effective and reactive power- and energy, cos fi voltage, current, apparent, effective and reactive power- and energy, cos fi, harmonics
Number of channels stored during data recording 8 64
Minimum recording time unit minute second
Onboard logging capacity 1 year seconds: 1 hour

minutes: 1 year

15 minutes: 10 years

daily: forever

Accuracy 0.50% 0.50%
Current transformer accuracy 2-3% 1%
Authentication MID-certified Class C (better than required Class B) ANSI C12.20 0.5% accuracy compliance [1]it is currently unclear whether MID authentication is mandatory, see our separate article (accounting accuracy)
LCD display Yes Yes
LCD display lighting Yes No
Communication
RS485 Yes No
Ethernet (Modbus TCP) No Yes
WIFI No With accessory
4G (SIM) With accessory No
In case of online connection own dashboard interface No Yes, for free
Software manageability, data download Complicated Simple
Dimensions 8.6×8.75×6.2 cm 17 x 8 x 4.6cm
Country of Origin China USA
Price (approx.) About 35 000 HUF + VAT + current transformers + delivery

Ask for an offer for an exact price!

About 195 000 HUF + VAT + current transformers + delivery

Ask for an offer for an exact price!

The prices are informative, ask for an offer for the exact price. Besides the measuring unit, suitable current transformers are also available from our company. For an offer, contact us via chat (bottom right), info@wattler.eu or on the + 36708508993 phone number.

Current transformers:

Basic meter:

Pro meter in use:

Lábjegyzetek[+]