COMBI521 | Multi-função

COMBI521

Instrumento multi-função avançado para a verificação da segurança elétrica das instalações elétricas e civis e industriais (CEI 64-8 E IEC/EN61557-1)

Multifunction instrument for electrical installation safety testing, power quality analysis and EVSE safety testing

COMBI521 carries out tests on electric systems in compliance with IEC/EN 61557-1 and therefore measurements of continuity of the protection cable, insulation resistance (with calculation of PI and DAR), overall earth resistance, RCDs type B, A and AC tripping time and current, line / fault impedance with calculation of prospective short circuit / fault current, phase sequence and conformity. COMBI521 also allows measuring and saving environmental parameters (illuminance, temperature), leakage current and electric quantities such as voltage, current, power factor, power and harmonics on single-phase systems. In combination with EV-TEST100, COMBI521 performs verification and control of electric car charging stations (EVSE) in accordance with IEC / EN 61851-1 and IEC / EN60364-7-722 standards.
COMBI521 is provided with the innovative AUTO function: by selecting this function and only setting the value of RCD current, COMBI521 carries out tests of overall earth resistance, RCD tripping time and insulation resistance in a sequence. At the end of the test, the device shows all results with the indication of compliance or non-compliance with the standards with simple OK or NOT OK symbols.

The internal memory allows saving the measures and subsequently transfer them onto the PC through the optical/USB connection. Thanks to the brand new HTAnalysis App, free to download for iOS and Android systems, COMBI521 is capable of transferring measured and recorded data onto tablets and smartphones, thus giving the operator the possibility to customize and share through HtCloud the result of their tests.

  • All electrical safety measurements as required by the international safety standards

  • AUTOMATIC test (no-trip ground resistance, RCD tripping time, insulation resistance) in a sequence

  • Continuity of protective conductors with 200mA

  • Insulation resistance up to 1000V, with dielectric absorption ratio D.A.R. and polarization index P.I.

  • Polarity test

  • Type A, AC, B General and Selective RCD tripping time and current

  • Line/Fault impedance, Phase-Phase, Phase-Neutral, Phase-PE (also at high resolution with optional accessory IMP57)

  • Coordination of MCBs and fuses

  • Global earth resistance

  • Phase sequence and conformity measurement

  • Measurement of leakage current

  • Measurement of electrical parameters in single-phase installations (V, A, W, VAR, VA, PF)

  • Measurement of environmental parameters through external probes (HT52/05 and HT53/05)

  • Internal memory and PC connection

  • Wi-Fi connection to Android and iOS smartphones and tablets

Funções
Sequência guiada de testes para verificação de colunas elétricas Com adaptador EV-TEST100
Teste automático (Ra, DR, isolamento) em sequência  
Medida índice de polarização P.I  
Isolamento com tensão de teste 50, 100, 250, 500, 1000VDC  
Misura rapporto di assorbimento dielettrico D.A.R  
Continuidade circuito de proteção com 200mA  
Corrente e tempo de disparo de DRs tipo A, AC Standard e Seletivo Tipo B até 300mA
Tempo de disparo e corrente dos RCDs do tipo F  
Resistência Global de Terra sem o serviço do diferencial  
Impedância linha/loop, fase-fase, fase-neutro, fase PE  
Impedância linha/loop, fase-fase, fase-neutro, fase PE com alta resolução (0,1mΩ) Com acessório opcional IMP57
Porcentagem de quebra de tensão na linha  
Tensão de contato  
Sentido cíclico das fases  
Corrente de perda com medidor de grampo opcional  
Medição de tensão, corrente, ativa, reativa, potência aparente (1)
Medição de Cosphi, Fator de Potência (1)
Harmônicas de tensão e corrente até a 49ª com cálculo do THD% 25ª
Medição de parâmetros ambientais (°C,°F, %RH, Lux)  
Teste com condutor remoto PR400
Ajuda online na tela  
Memória interna para guardar as medições  
Conexão via Wifi e compatibilidade com HTANALYSIS App  
Porta serial ótica/USB para ligação com PC  
Proteção mecânica  
Alimentação  
Categoria de proteção CAT IV 300V
Peso em kg (incluindo as baterias) 1200
Dimensões (LxLaxH) (mm)  
Normativas
  • 17th edition
  • CEI 64-8
  • CE MARK
  • IEC/EN61010-031
  • IEC/EN61010-1
  • IEC/EN61010-2-030
  • IEC/EN61010-2-033
  • IEC/EN61010-2-034
  • IEC/EN61187
  • IEC/EN61326-1
  • IEC/EN61557-1
  • IEC/EN61557-10
  • IEC/EN61557-2
  • IEC/EN61557-3
  • IEC/EN61557-4
  • IEC/EN61557-6

ACESSÓRIOS FORNECIDOS

ACESSÓRIOS OPCIONAIS