---
certificate:
  number: R46/2012-B-CN2-19.02
  scheme: B
  project_number: OIMLCN200013
  page_total: 2
  member_state: China
  date_issued: '2019-11-26'
  oiml_issuer_id: CN2
issuing_authority:
  name: National Institute of Metrology, China
  address_lines:
  - No.18, Bei San Huan Dong Lu, Chaoyang Dist, Beijing, P.R.China
  person_responsible: Mr. Fang Xiang
  person_title: Director
  phone: "+86 10 64524602"
  email: oimlia@nim.ac.cn
  website: www.nim.ac.cn
  oiml_issuer_id: CN2
applicants:
- name: DZG Metering GmbH
  address_lines:
  - Heidelberger Strasse 32
  - D-16515 Oranienburg
manufacturers:
- name: DZG Metering GmbH
  address_lines:
  - Heidelberger Strasse 32
  - D-16515 Oranienburg
certified_type:
  category: 3 Phase 4 Wire Electronic Meter
  type_designations:
  - E3005-SA
  module_designation: N/A
  description: '3×133/230V...3×230/400V, 0.5-10(100)A, 60Hz, Active: C.I.B'
characteristics:
  type_level:
    accuracy_class:
      value: B
    nominal_voltage:
      value: 3×133/230V…3×230/400V
      unit_symbol: V
      unit_id: u:volt
    nominal_frequency:
      value: 60
      unit_symbol: Hz
      unit_id: u:hertz
    maximum_current:
      value: 100
      unit_symbol: A
      unit_id: u:ampere
    transitional_current:
      value: 1
      unit_symbol: A
      unit_id: u:ampere
    minimum_current:
      value: 0.5
      unit_symbol: A
      unit_id: u:ampere
    starting_current:
      value: 0.04
      unit_symbol: A
      unit_id: u:ampere
    connection_mode:
      value: direct-connected
    connection_mode_details:
      value: 3 phases 4 wires, 3 elements
    direction_of_energy_flow:
      value: bi-directional
    register:
      value: two-register
    meter_constant:
      value: 1000
      unit_symbol: imp/kWh
      unit_id: u:impulse_per_kilowatt_hour
    specified_clock_frequencies:
      value: 'Metering chip: 7.864320 MHz; Metering MCU: 32.768 kHz; Main MCU: 32.768 kHz'
    indoor_outdoor:
      value: indoor
    ip_rating:
      value: IP54
    terminal_arrangement:
      value: BS
    insulation_protection_class:
      value: II
    lower_specified_temperature:
      value: -25
      unit_symbol: "°C"
      unit_id: u:degree_Celsius
    upper_specified_temperature:
      value: 70
      unit_symbol: "°C"
      unit_id: u:degree_Celsius
    humidity_class:
      value: H2
    tilt_mounting_position:
      value: any position is allowed
    hardware_version:
      value: >-
        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_identification:
      value: 'Metering MCU: VS-000.9, Checksum: 9C65; Main MCU: VS-000.8, Checksum: C39A'
    communication_interface:
      value: 1 Optical port, 2 RS485 ports
  model_level: []
  config_level: []
recommendation:
  id: R46
  edition: 2012
  amendment: "-1/-2"
  scheme: B
  accuracy_classes:
  - B
test_reports:
- id: TER-R46/2012-CN2-2019.02
  date: '2019-11-25'
  pages: 15
  role: type_evaluation_report
- id: ZJIM-DNO-20190800062
  date: '2019-11-14'
  pages: 64
  role: test_report
revision_history:
- revision: '0'
  date: '2019-11-26'
  changes: Initial issue
_traceability:
  raw_labels:
    nominal_voltage: nominal_voltage
    nominal_frequency: nominal_frequency