ISS-1-603

current transformer ISS-1-603

CONSTRUCTION AND APPLICATION:

The ISS-1-603 transformers are made as single-phase, low voltage, indoor, dry transformers on a ring core, intended to supply measuring instruments with the maximum permissible operating voltage below 0.72 kV and a frequency of 50 Hz. ISS-1-30 current transformers are designed for application on a 60x10 mm (max. 60x30mm) current circuit rail or a max. Ø 41mm cable. They are mounted directly on the current circuit, which constitutes the primary winding and are fixed by the screws contacting the conductor rail. They have permanent terminal and rated ratio designations.

The transformer secondary current is 5A.

The Current Transformers meet the requirements of PN-EN 61869-1:2009  i PN-EN 61869-2:2013-06 European Standards.

All current transformers manufactured by F.A.E. „FANINA” S.A. are calibrated by the company laboratory, and the calibration costs are included in the price of the product. Additionally, at the Client’s request, we provide current transformers calibrated by the Regional Weights and Measures Office or calibrated by the accredited PCA laboratory (extra charge).

TECHNICAL DATA:  

Rated frequency f = 50 Hz
Maximum permissible voltage of the device Um = 0.72 kV
Rated test voltage with a power-line frequency: 3 kV
Insulation class: B
Extended current range: 120%
Rated short-term thermal current lth = 60 x lpr
Rated dynamic current Idyn = 2,5 x Ith
Casing: HB glass fibre reinforced self-extinguishing polyamide (acc. to UL-94)
Operating temperature: -35 ÷ + 55°C
Degree of protection: IP 20, IK07

Product in conformance with the provisions of directive - LVD 2014/35/UE for executions exceeding 50VAC.

 

Current

Ipn/Isn

Work

temperature

class 0.5

class 0.2

class 0.5S

class 0.2S

Power Sn

FS

Power Sn 

FS

Power Sn

FS

Power Sn

FS

A/A

(oC)

(VA)

-

(VA) 

-

(VA)

-

(VA)

-

200/5

-35 do +55

2,5

5

-

-

-

-

-

-

400/5

2,5; 5

5

2,5; 5

5

2,5; 5

5

2,5

5

500/5

2,5; 5

5

2,5; 5

5

2,5; 5

5

2,5; 5

5

600/5

2,5; 5; 10

5

2,5; 5

5

2,5; 5; 10

5

2,5; 5

5

800/5

5

5

5

5

5

5

5

5

1000/5

2,5; 5

5

2,5; 5

5

2,5; 5

5

2,5; 5

5

How to order (example)::
Current transformer ISS-1-603 600/5A; 2,5VA; class 0.2S

 

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Oferta

Monday, 14 October 2019

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