mid-10000-ul_tatungco_19122014

00-IC-F0135 – Issue 3.0 of 7

MID EC-TYPE EXAMINATION CERTIFICATE Measuring instruments covered by

Measuring Instruments Directive 2004/22/EC EC-Type Examination Certificate Number: MID-10000-UL Measuring Instrument: Static Active Electrical Energy Meter Type reference: ETM-43AKBB Manufacturer: Tatung Co. Address: 22 Chungshan N Rd, Sec 3, Taipei, 104, Taiwan Authorised Representative (if applicable): Tatung Czech s.r.o. Address: Plzeň – Skvrňany, U Nové Hospody 1164/4, Postal code 30100, Czech Republic The instrument and any acceptable variation thereto are specified in the Appendix to this certificate and the documents therein

referred to. This certificate consists of a total of 7 page(s). UL International Demko A/S, notified body number 0539 in accordance with Article 11 of the Council Directive 2004/22/EC of March 31

2004. This EC-Type examination Certificate is issued in accordance with The Danish Safety Technology Authority’s Statutory order no. 436 of

16 May 2006 which implements the Directive 2004/22/EC of the European Parliament and Council of March 31, 2004 on measuring instruments (MID) with applicable essential requirements of Annex 1 & Annex MI-003. Applied Standards:

EN 50470-1:2006 EN 50470-3:2006

This EC-Type examination certificate relates only to the design, examination and tests of the specified instrument.

With reference to terms and conditions, further requirements of the Directive apply to the manufacturing process and supply of this equipment. These are not covered by this certificate.

Remarks: - All relevant technical information and documentation concerned, are recorded under reference file 4786542977.1.1

Valid until: 2024-12-19

Certification Manager

Jan-Erik Storgaard

Date of issue: 2014-12-19

Notified Body UL International Demko A/S, Borupvang 5A, DK-2750 Ballerup,

Denmark, Tel. +45 44 85 65 65, [email protected] www.ul-europe.com

MID EC-TYPE EXAMINATION CERTIFICATE No. MID-10000-UL Appendix

00-IC-F0135 – Issue 3.0 page 2 of 7

1 Design of the instrument

The ETM-43AKBB electronic (static) three-phase meters are designed for the measurement of active and reactive energy, time-of-use metering, data recording, alarm detection, as well as the control switch (relay) function for connecting or disconnecting of the meter output terminals.

2 Technical data

Critical meter information

Reference current (A) 10 Maximum current (A) 100

Minimum current (A) 0.5 Starting current (A) 0.04

Reference voltage (V) 3× 230/400V Reference frequency (Hz) 50 Hz

Accuracy class Class B Protective class II

Export / Import Both Active / reactive Both

Direct connected Yes Transformer connected No

Polyphase / single phase

Polyphase Contains datalogger Yes

Provides tariff control Yes Meter contains relay (s) Yes

Indoor/Outdoor Outdoor Clock type Crystal

IP Rating IP54

Meter constant 1000 imp/kWh

Main Cover Sealing Type Wire and Crimp

Terminal Cover Sealing Type Wire and Crimp

Integrity of meter Inaccessible without breaking seals

Type of register Electronic; non-volatile memory and LCD display

Number of measuring elements to tested 3

Wavelength specification for all incorporated LED’s

880 nm

Software/Firmware revision number; Identification

2.0.8 Marking label and LCD

Temperature Ranges -40 °C to +70 °C

Electromagnetic environment Class E1

Mechanical class Class M1



3 Interfaces and compatibility condition The ETM-43AKBB supports several types of communication interface, including an optical port, RS-485 and ZigBee or PLC. The communication ports can be used for programming, billing and data readout by the supported software. The meter’s optical port complies with IEC62056-21 at a fixed data rate of 19,200bps and support serial communication with an external device or hand held unit. RS-485 communication is via RJ45 female connector and can be used for local readout application. It can connect up to 32 nodes on the bus.

4 Requirements on production, installation and utilization

Please see document “ETM-43AKBB technical_manual 20141125” for installation requirements.

5 Control of the measuring tasks of the instrument in use Identification: See technical data.

6 Security measures

Main cover wire and crimp seal:

7 Labelling and inscriptions



8 List of drawings annexed to the certificate: Document number “4786542977-MA00” includes the components list as well as the test results for EN50470-1 and EN50470-3



Annex 1: Influence factors for temperature frequency and voltage.

The influence factors for temperature, frequency and voltage are presented in the table(s) below according to the following formula.

))cos,,()cos,,()cos,,((),,( 222 IfIUITfUT

where

)cos,,( IT The additional percentage error due to temperature at a certain load

)cos,,( IU The additional percentage error due to voltage at a certain load

)cos,,( If The additional percentage error due to frequency at a certain load

Influence factors for model…….(table will change depending on temperature range and meter type)

Composite error

Single phase and polyphase with balanced load

Temperature range (°C)

Current Power factor Composite error (%)Limit (%)

Class B

5 - 30

Imin 1 0.46 2.0

Itr 1 0.44 2.0

Iref 1 0.43 2.0

Imax 1 0.44 2.0

Itr 0.5 i 0.45 2.0

Iref 0.5 i 0.40 2.0

Imax 0.5 i 0.30 2.0

Itr 0.8 c 0.44 2.0

Iref 0.8 c 0.44 2.0

Imax 0.8 c 0.50 2.0

-10 - 5

or

30 - 40

Imin 1 0.71 2.5

Itr 1 0.71 2.5

Iref 1 0.71 2.5

Imax 1 0.71 2.5

Itr 0.5 i 0.71 2.5

Iref 0.5 i 0.66 2.5

Imax 0.5 i 0.57 2.5

Itr 0.8 c 0.70 2.5

Iref 0.8 c 0.72 2.5

Imax 0.8 c 0.77 2.5



-25 - -10

or

40 - 55

Imin 1 1.00 3.5

Itr 1 1.00 3.5

Iref 1 0.99 3.5

Imax 1 0.99 3.5

Itr 0.5 i 0.97 3.5

Iref 0.5 i 0.95 3.5

Imax 0.5 i 0.85 3.5

Itr 0.8 c 1.00 3.5

Iref 0.8 c 1.00 3.5

Imax 0.8 c 1.06 3.5

-40 - -25

or

55 - 70

Imin 1 1.27 4.0

Itr 1 1.27 4.0

Iref 1 1.27 4.0

Imax 1 1.26 4.0

Itr 0.5 i 1.26 4.0

Iref 0.5 i 1.22 4.0

Imax 0.5 i 1.12 4.0

Itr 0.8 c 1.28 4.0

Iref 0.8 c 1.28 4.0

Imax 0.8 c 1.28 4.0



Composite error

Polyphase meter with single phase load

Temperature range (°C)

Current Power factor Composite error L1 (%)

Composite error L2 (%)

Composite error L3 (%)

Limit (%)

Class B

5 - 30

Itr 1 0.38 0.38 0.36 2.5

Iref 1 0.32 0.38 0.34 2.5

Imax 1 0.23 0.36 0.36 2.5

Itr 0.5 i 0.28 0.35 0.45 2.5

Iref 0.5 i 0.26 0.28 0.40 2.5

Imax 0.5 i 0.38 0.11 0.32 2.5

-10 - 5 or

30 - 40

Itr 1 0.64 0.68 0.65 3.0

Iref 1 0.59 0.67 0.59 3.0

Imax 1 0.48 0.65 0.65 3.0

Itr 0.5 i 0.57 0.61 0.67 3.0

Iref 0.5 i 0.52 0.57 0.67 3.0

Imax 0.5 i 0.53 0.35 0.60 3.0

-25 - -10

or

40 - 55

Itr 1 0.87 0.95 0.88 4.0

Iref 1 0.86 0.96 0.87 4.0

Imax 1 0.76 0.95 0.94 4.0

Itr 0.5 i 0.82 0.84 1.03 4.0

Iref 0.5 i 0.78 0.79 0.95 4.0

Imax 0.5 i 0.86 0.56 0.88 4.0

-40 - -25

or

55 - 70

Itr 1 1.13 1.25 1.15 4.5

Iref 1 1.13 1.18 1.15 4.5

Imax 1 1.04 1.18 1.22 4.5

Itr 0.5 i 1.09 1.13 1.28 4.5

Iref 0.5 i 1.06 1.04 1.21 4.5

Imax 0.5 i 1.08 0.81 1.15 4.5

mid-10000-ul_tatungco_19122014

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