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MEASUREMENT CURRENT TRANSFORMER TAM 20

MEASUREMENT CURRENT TRANSFORMER TAM 20

MEASUREMENT CURRENT TRANSFORMER TAM 20

Product catalog summary
Technical Specifications
  • Primary Current: 40-250A (refer to table)
  • Secondary Current: /5A
  • Operating Frequency: 40-60Hz
  • Accuracy Class: 0.5-1-3 (refer to table)
  • Performance: 1-3VA (refer to table)
  • Isolation: Dry in the air
  • Max. Voltage Reference for Insulation: 1.2kV
  • Test Voltage for Insulation: 6 kV, t = 60 sec. @ 50 Hz
  • Insulation Class: E (IEC 85 temp. max 120°C)
  • Permanent Overcurrent: 1.2 In
  • Safety Factor: N≤5
  • Short Circuit Thermal Current (Ith): 60 In
  • Dynamic Short Circuit Current (Idyn): 2.5 Ith
  • Degree of Protection: IP20
  • Material: Self-extinguishing thermoplastic (UL94 – V0)
  • Operating Temperature: -25 to +50 °C
  • Relative Humidity: max. 85%
  • Storage Conditions: -40 to +80 °C
  • Reference Standards: IEC/EN 61869-1; IEC/EN 61869-2
  • Weight: 0.2 kg
Product Description
  • Type: Measurement current transformer
  • Features: Passing primary, 6mmq terminal secondary connection, fixing with DIN rail, small size, high performance, maximum precision
Product Range and Codes
TypeRange (A)Cl. 0.5 (VA)Cl. 1 (VA)Cl. 3 (VA)Code
TAM 2040 / 5--1E71300-040
TAM 2050 / 5--1.25E71300-050
TAM 2060 / 5--1.5E71300-060
TAM 2075 / 5--2E71300-075
TAM 2080 / 5--2E71300-080
TAM 20100 / 5-2-E71300-100
TAM 20120 / 51--E71300-120
TAM 20150 / 52--E71300-150
TAM 20200 / 52--E71300-200
TAM 20250 / 53--E71300-250
Additional Information
  • Package: 3 pieces
  • Fixing Template: Provided
  • Dimensions: Not specified
  • Terminal Marking: Primary: P1-K, P2-L; Secondary: 3: s1-k, 4: s2-l
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Catalog excerpts

MEASUREMENT CURRENT TRANSFORMER TAM 20-1

TRASFORMATORI AMPEROMETRICI DI MISURA MEASUREMENT CURRENT TRANSFORMERS Descrizione / Description Measurement current transformer Passing primary 6mmq terminal secondary connection Fixing with DIN rail Small size High performance Maximum precision Trasformatore amperometrico di misura Primario passante Connessione secondaria da 6mmq Fissaggio su guida DIN Dimensioni ridotte Alte prestazioni Massima precisione Dati tecnici / Technical data Corrente primaria Corrente secondaria Frequenza di funzionamento Classe di precisione Prestazioni Isolamento Tensione max. riferimento per l’isolamento Tensione di prova per l’isolamento Classe d’isolamento Sovracorrente permanente Fattore di sicurezza Corrente termica di corto circuito ( I th ) Corrente dinamica di corto circuito ( I dyn ) Grado di protezione Materiale termoplastico autoestinguente Condizioni d’impiego; temperatura Umidità relativa (R.H.) Condizioni di stoccaggio Norme di riferimento Peso Primary current Secondary current Operating frequency Accuracy class Performance Isolation Max. Voltage reference for insulation Test voltage for insulation Insulation class Permanent overcurrent Safety factor Short circuit thermal current (I th) Dynamic short circuit current (I dyn) Degree of protection Self extinguishing thermoplastic material Terms of use; temperature Relative humidity (R.H.) Storage conditions Reference standards Weight 40-250A (vedi tabella / see table) /5A 40-60Hz 0,5-1-3 (vedi tabella / see table) 1-3VA (vedi tabella / see table) a secco in aria / dry in the air 1,2kV 6 kV, t = 60 sec. @ 50 Hz E (IEC 85 temp. max 120°C) 1,2 In N≤5 60 In 2,5 Ith IP20 UL94 – V0 -25+50 °C max. 85% -40+80 °C IEC/EN 61869-1 ; IEC/EN 61869-2 0,2 kg Tipo / Type Portata Range Tipo Type

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MEASUREMENT CURRENT TRANSFORMER TAM 20-2

Dima di fissaggio / Fixing template Dimensioni / Dimension Siglatura morsetti / Terminal marking Primario / Primary : Secondario / Secondary :

 Open the catalog to page 2

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