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Equipment

Modelffype/Sr.No.

Rated

Manufacturer

Customer

30 Soi Chidtom, Ploenchit Road, Lumpini.Pathumwan, Bangkok t 03i10 ThailandTet: +66 22549550Fax : +66 2253 11,21.

www.mea.or.th

DISTRIBUTION EQUIPMENT DEPARTMENTMETER DIVISION METER TESTING SECTION

TEST REPORT

No. MT lab 2712558

THREE-PHASE 3-WIRE M U LTI FUN CTION POLYPHASE METER

MITSUBISHI MX2-842E lD No.4740010

3x1 10-240V 5(10)A 50Hz 50000imp/kWh. kvarh

kWh Class 0.5s and kvarh Class 2.0

M|TSUBtSHt ELECTRTC AUTOMATTON (THA|LANp) CO..LTp.

: MITSUBISHI ELECTRIC AUTOMATTON (THA|LAND) CO..LTD.

Reference Standard Equipment

- ZERAGmbH Model: MT 3000 Serial No. 10206301 Accuracy class: 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 physikatisch-

Technische Bundesanstalt (pTB), Germany

AmbientTemp. : 25+3oC

Relative Humid. : 55 + 10 o/o

Test Report issued : September 1O,2O1S

Due Date : September,2020

Approved By, ..Y:.(1.t.bf.]...........

(Mr. Uthai Watanathaworn) Asst. Chief of meter testing section

i-.**--*--i rni. is a Test Report and nor a eUALtTy CERTTFTCATE i

t ttn? Ii This Report must NOT be used for ADVERTTSEMENT. iL_ i'...-.....__.*-.--..,*....-,

Page 1 of2

@ri::r?#ITu,n.,*,

f { I RegisterTest

Test Result:

Tested By

DISTRIBUTION EQUIPMENT DEPARTMENTMETER DIVISION METER TESTING SECTION

Active Energy Error (%)

[Meter Constant = 50000imp/kWh]

Reactive Energy Error (%)

IMeter Constant = 50000impikvarh]

-----' --..--t"*------ ..--

-0.01 i 0.00

0.11 i O.rO

0.05 : O.OS

0.02 i 0.02- ---'_ ','_ ,.f_,.----,.-' . .

-0.01 i 0.000.01

o:05

0.07

0.00 : -0.01

0.05 i o.o0

30 Soi Chidtom, Ptoenchit Road, Lumpini,Pathumwan, Bangkok 1ffX10 ThailandTel ; +(6 2254 9550Fax : +66 2253 1424www.mea.or.th

ENERGY MEASURMENT RATED VOLTAGE 3P 3W

0.00 i

------"-----i0.06 i--"--------.--i0:04

i

0.01 i

0:04 j

0.03 i*-------it,'-', ,.--.----.-.--_ l0:02 j

+

+

1-

-1.

:"_+

:0.0100so.o7

0.00o:03

0.06

0.00 : -0.01 i ozs ; o.o1

0.03

0.030_.95

-0.099s.0

-o-'

1

I

I

i

I

L"

1.0 9,03

f { I No Load Test

.,SATISFACTORY"

a'lnn>t **

[Mr. Porntep Srimee] Electrical Technician

iThis is a Test Report and not a eUALtTy CERTTFTCATE i

This Report must NOT be used!

for ADVERTISEMENT. iiI

i

Page 2 of 2

Current

(A) Ph. P.

PF. 1"' 2"o 3'o Avg. sing 1tt 2no 3'o Avg.

10 A-C + 1.0 0.01 0.00 0.04 0.02 1.0 0.00 0.0110 A.C + 0.5r- -0.05 -0.04 -0.03 -0.04 0.5 0.04 0.03 0.05 0.0410 A-C + 0.8c 0.01 o.o2 0.03 0.02 0.25 0.10 0.095 A-C + 1.0 0.00 0.02 0.03 0.02 10 0.04 0.0s5 A-C 0.5r- -0.04 0.01 0.02 0.00 0.5 o.o2 0.025 A-C 0.8c 0.01, 0.02 0.0s 0.03 0.25 0.00 0.015 A-- 10 0.02 0.03 0.0s 0.03 10 0.00 0.005 -c 1.0 o.o2 0.03 0.02 1.0 0.04 0.05

0.5 A-C 1.0 0.04 0.0s 0.04 1.0 0.06 0.070.5 A-C 0.5r o.o7 0.09 0.07 0.5 0.03 0.04 0.02 0.030.5 A-C 0.8c 0.00 0.01 0.02 0.01 0.25 0.01

0.2s A.C + 1.0 0.01 0.03 0.04 0.03 1.0 o.o70.25 A-C + 0.5l 0.04 0.0s 0.06 0.05 0.5 0.03 0.04 0.050.25 A-C + 0.8c -0.03 -0.01 0.02 0.010.1 A.C + '1.0 -0.01 0.00 0.01 0.00 10 0.05 0.040.1 A-C + 0.5r- -0.10 -0.09 -0.0s -0.08 0.5 o.o2 0.030.1 A_C + -0.05 -0.03 -0.05

0.05 A-C + -0.08 -0.07 -0.08 o.o2 0.02