---
certificate:
  number: R046/2012-CN1-2017.01
  scheme: A
  page_total: 1
  member_state: People's Republic of China
  date_issued: '2017-03-20'
  oiml_issuer_id: CN1
issuing_authority:
  name: Office of OIML Affairs, General Administration of Quality Supervision, Inspection and Quarantine
  address_lines:
  - N0.9 Madiandonglu, Haidian District, Beijing, 100088 P.R.China
  person_responsible: N/A
  person_title: N/A
  phone: N/A
  email: N/A
  website: N/A
  oiml_issuer_id: CN1
applicants:
- name: Zhejiang CHINT Instrument & Meters Co., Ltd.
  address_lines:
  - Wenzhou Bridge Industrial Zone, Yueqing, Zhejiang, （325603）P.R. China
manufacturers:
- name: Zhejiang CHINT Instrument & Meters Co., Ltd.
  address_lines:
  - Wenzhou Bridge Industrial Zone, Yueqing, Zhejiang, （325603）P.R. China
certified_type:
  category: Electricity Meter
  type_designations:
  - DDZY666-Z
  module_designation:
characteristics:
  type_level:
    accuracy_class:
      value: B
    nominal_voltage:
      value: 220
      unit_symbol: V
      unit_id: u:volt
    nominal_frequency:
      value: 50
      unit_symbol: Hz
      unit_id: u:hertz
    minimum_current:
      value: 0.25
      unit_symbol: A
      unit_id: u:ampere
    transitional_current:
      value: 0.5
      unit_symbol: A
      unit_id: u:ampere
    maximum_current:
      value: 60
      unit_symbol: A
      unit_id: u:ampere
    connection_modes:
      value: single-phase, two-wire, 1 element
    energy_flow_direction:
      value: bi-directional
    register:
      value: two-register
    indoor_outdoor_type:
      value: indoor
    insulation_protection_class:
      value: Category 2
    temperature_limit:
      value:
        min: -40
        max: 70
      unit_symbol: "°C"
      unit_id: u:degree_Celsius
    humidity_class:
      value: H2
    hardware_version:
      value: ZTY8.067.1601
    software_identification:
      value: '0118201410232301'
  model_level: []
  config_level: []
recommendation:
  id: R46
  edition: 2012
  scheme: A
  accuracy_classes:
  - B
test_reports:
- id: ZJIM-D201607001
  date: N/A
  pages: 44
  role: test_report
revision_history: []
_traceability:
  raw_labels:
    nominal_voltage: nominal_voltage_nominal_frequency
    nominal_frequency: nominal_voltage_nominal_frequency
    software_identification: hardware_version_software_version