R46/2012-B-CN2-19.02
OIML CERTIFICATE
ISSUED UNDER SCHEME B
OIML Issuing Authority Name: National Institute of Metrology, China Address:No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing, P.R.China Person responsible: Mr. Fang Xiang, Director
Applicant Name: DZG Metering GmbH Address: Heidelberger Strasse 32 D-16515 Oranienburg
Manufacturer Name: DZG Metering GmbH Address: Heidelberger Strasse 32 D-16515 Oranienburg
Identification of the 3 Phase 4 Wire Electronic Meter E3005-SA, 3×133/230V...3×230/400V, 0.5-10(100)A, 60Hz, Active: C.I.B (Further characteristics on page 2)
This OIML Certificate attests the conformity of the above identified type (represented by the sample(s) identified in the OIML type evaluation report) with the requirements of the following Recommendation of the International Organization of Legal Metrology (OIML):
OIML R46-1/-2 Edition 2012(E)
For accuracy class:
B
This OIML Certificate relates only to metrological and technical characteristics of the type of measuring instrument covered by the relevant OIML Recommendation identified above.
This OIML Certificate does not bestow any form of legal international approval.
Important note: Apart from the mention of the Certificate's reference number and the name of the OIML Member State in which the Certificate is issued, partial quotation of the Certificate and of the associated OIML type evaluation report(s) is not permitted, although either may be reproduced in full.
OIML Issuing Authority: National Institute of Metrology, China
Date: 26 November 2019
中国计量科学研究院
1
测试专用章
No.18, Bei San Huan Dong Lu, Fang Xiang
Chaoyang Dist, Beijing,
100029, P.R.China Director
+86 10 64524602 National Institute of Metrology, China
The conformity was established by the results of tests and examinations provided in the associated OIML type evaluation report:
No. TER-R46/2012-CN2-2019.02 dated 25 November 2019 that includes 15 pages and the associated OIML test report:
No. ZJIM-DNO-20190800062 dated 14 November 2019 that includes 64 pages
OIML Certificate History
| Revision No. | Date | Description of the modification |
| 0 | 26 November 2019 | Initial issue |
Characteristics of the Instrument
| Application no.: | OIMLCN200013 | |
| Meter manufacturer: | DZG Metering GmbH | |
| Meter model: | E3005-SA | |
| Serial number(s): | 19069001,19069002,19069003,19069004,19069005 | |
| Meter type(electromechanical/static): | static | |
| Accuracy class: | A B C D | |
| Nominal voltage: | 133,230 | V |
| Nominal frequency: | 60 | Hz |
| Maximum current: | 100 | A |
| Transitional current: | 1 | A |
| Minimum current: | 0.5 | A |
| Starting current: | 0.04 | A |
| ☑ Direct-connected ☐ Current transformer ☐ Current and voltage transformers | ||
| Connection mode(phases,wires,elements): | 3 phases 4 wires,3 elements | |
| Direction of energy flow/registers: | ☐ Single-register,bi-directional☐ Single-register,positive direction only☑ Two-register,bi-directional☐ Single-register,uni-directional | |
| Register multiplier: | / | |
| Meter constant: | 1000 imp/kWh | |
| Specified clock frequencies: | Metering chip:7.864320MHz,Metering MCU:32.768kHzMain MCU:32.768kHz | |
| Indoor/Outdoor: | Indoor | |
| IP Rating IP: | IP54 | |
| Terminal arrangement(BS/DIN): | BS | |
| Insulation protection class: | II | |
| Lower specified temperature: | ☐-55℃ ☐-40℃ ☑-25℃ ☐-10℃ ☐+5℃ | |
| Upper specified temperature: | ☐+30℃ ☐+40℃ ☐+55℃ ☑+70℃ | |
| Humidity class | ☐H1 ☑H2 ☐H3 | |
| Tilt/Mounting position | ☐Mounting position specified ☑Any position is allowed | |
| Hardware version(s) | Functional PCB:DTSD-SZ5-VD2.3_2019.05.21.PCB,DTSD-SY5-VD2.1_2019.04.30.PCB Power PCB:DTSD-SD5-VD2.3_2019.05.21 Interface PCB:DTSD-SJ5-VD1.9_2019.03.13.PCB,DTSD-SQ5-VD2.2_2019.05.19.PCB |
| Software version(s) | Metering MCU:VS-000.9,Checksum:9C65 Main MCU:VS-000.8,Checksum:C39A |
Communication interfaces: 1 Optical port, 2 RS485 ports.