MetropolitanElectricity Authority

30 Soi Chidtom, Ptoenchit Road, Lumpini,Pathumwan, Bangkok l0iH) ThaitandTet: +66 22tu9550Fax : +66 22531424www.mea.or.th

DISTRIBUTION EQUIPMENT DEPARTMENTMETER DIVISION METER TESTING SECTION

TEST REPORT

No. MT lab 3112558

THREE-PHASE 4- WIRE MULTIFUNCTION POLYPHASE METER

MITSUBISHI MX2-C42E lD No. 3200277

3x220/380-240/41 5V 5(1 0)A 50Hz 50000imp/kWh. kvarh

kWh Class 0.5s and kvarh Class 2.0

MTTSUBtSHt ELECTRTC AUTOMATTON (THA|LAND) CO..LTD.

MTTSUBtSHt ELECTRTC AUTOMATTON (THA|LAND) CO..LTD.

Reference Standard Equipment

- ZERA GmbH Model: MT 3000 Serial No. 10206301 Accuracy ctass: 0.02%

Traceability

Periodic checks of MEA's reference standard are done with the ZERA GmbH (Germany) Lab's energy

standard

The ZERA GmbH Lab's energy standard is subject to periodic traceability checks to the physikalisch-

Technische Bundesanstalt (pTB), Germany

25+3oC

55+10%

September 10,2015

September, 2020

Approved By , ..P.:....(!.1.*i.... .. ......(Mr. Uthai watanathaworn) Asst. chief of meter testing section

i**---*--"----Ii fnir is a Test Report and not a eUALtTy CERTTFTCATE iiii rni. Report must NOT be used for ADVERTTSEMENT.

i

Equipment

Modelffype/Sr.No.

Rated

Manufacturer

Customer

Ambient Temp.

Relative Humid.

Test Report issued

Due Date

Page I of2

' @ Ii::l?rJlT,,no..*,

Current

(A)

5

ENERGY MEASURMENT RATED VOLTAGE 3P 4W

Active Energy Error (%)

[Meter Constant = 50000imp/kWh]

i" l-F-]--F-]--,PF. i r" i z* i 3'o i ns.

0.8c i 0.31

o.32 i o.:r

0,.1-3.....

o-'?9-

0.230.31 i 0.300.32 iO.S:: 0.33-,' --'r-0.34 j0.35i0.35

0.8ci0.30 j0.28 i 0.29 i 0.2910 i 0.30 i 0.29

0 5L i O.32 i 0.300 8c i O.27 i 0.29 0.28 I 0.28

Ph.

DISTRIBUTION EQUIPMENT DEPARTMENTMETER DIVISION METER TESTING SECTION

30 Soi Chidtom, Ptoenchit Road. Lumpini,Pathumwan, Bangkok 1 033t) ThaitandTe[: +66 22549550Fax : +66 2253 1424www.mea.or.th

...-......-.,'..-'.---..-.. i

Reactive Energy Error (%) I

i

[Meter Constant = 50000imp/kvarh]

Avg.

o.it-

o.3s i o.sz0.26 i 0.240.30 i o.290.37 : O.S0

---**----*--1------..----0.3s i 0.33o.3o i o.zgoi.;i-t; o.zJ-

-i

0.27

0.31

10

sine i 1"

1o i 0.33 i 0.32o il-l-0.J6 j*0.t,

f { f No Load rest

..SATISFACTORY"

Ym&[Mr. Porntep Srimee] Electrical Technician

-* "- ------*----iThis is a Test Report and not a eUALtW CERT|F|CATE. I

ii

This Report must NOT be used for ADVERTISEMENT. :i

I

I":.. ':

5

5

0.5 i aec

i__.a,5"__i r*i9,9 iry"i 0.25 i eeci-*o zs--i*eaCi--0.rs*IlBCi.-..-..-..-...-..*.-..-...-.i....-.._..._...-..-..

i o:1 i lBC: O.t ! naci--. - .- ..-i....i o1 i necr-***----*.-i-,-.- - -...

i _-0j0_q- i lP_c-

;,il-i a Ii ;

0.34 i 0.33 j

o.ig l--0.28- -i---- - ---i -- -" - - ;

0,23 i 0.22 i-,''..',- -'--! _--_ -, ,---- i

0.36 i 0.33 i

o.rr, j o,rr j

---------1.--- - ...iq,q{ i -0_,3_1

j

f { f RegisterTest

Test Result:

Tested By :

T--I

I

L__

Page 2 of 2

P.

2nd 3'd

ABC + '1.0 0.30 0.29 0.31 0.30 1.0 0.31 0.29 0,3110 ABC + 0.5r- o.24 0.23 0.25 0.24 0.5 0.3s 0.36 0.37 0.3610 ABC o.29 0.31 0.30 0.25 0.43 0.44 0.45 0.445 ABC 1.0 0.31 0.28 0.30 0.30 1.0 0.29 0.31 0.32 0.315 ABC 0.51 0.29 o.29 0.30 0.29 0.5 0.29 0.34 0.35 0.335 ABC + 0.8c o.32 0.32 0.25 0.35 0.36

A-- + 1.0 0.28 o.27 0.29 o.28 1.0 o.23 o.24-B- + 1.0 0.32 0.33 0.34 0.33 1.0 0.27 o.29-- c + 10 0.34 0.35 0.35 0.35 1.0 0.3s 0.36

+ o.32 0.32 1.0 0.32+ 0.36 0.36 0.5 0.28+ 0.8c 0.31 0.31 0.25 o.2L+ 1.0 0.33 10 0.32 0.33+ 0.5r 0.35 0.5 0.26 0.28+ 0.25 0.27 0.22+ o.29 0.29 1.0 0.31 0.32+ 0.31 0.31 0.5 0,26+

+ 1.0 0,26 0.2s 0.28 0.26 1.0 0.29