ISS-1-30


CONSTRUCTION AND APPLICATION:

The ISS-1-30 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 30x10 mm current circuit rail or a max. Ø 32mm cable. They are mounted directly on the current circuit, which constitutes the primary winding and are fixed by the screws contacting the conductor rail. In addition, they can be installed on a TS 35 - 35x7.5 mounting rail (as per EN 50022, BS 5584 or DIN 46277-3) with separately sold adapter or fixed to the ground via sleeve joints with Ø 5.4 openings, which are provided as part of the transformer delivery

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

Short-term rated current (Ith)

Rated peak current

(Idyn)

class 0.5

class 0.2

class 0.5s

class 0.2s

Rail dimensions

Power Sn

FS

Power Sn

FS

Power Sn

FS

Power Sn

FS

A/A

(kA)

(kA)

(VA)

-

(VA)

-

(VA)

-

(VA)

-

(mm)

75/5

60 x Ipn

150 x Ipn

2,5

5

-

-

2,5

5

-

-

Ø32 mm

 

or

 

30x10

100/5

2,5; 5

5

2,5

5

2,5; 5

5

-

-

125/5

2,5; 5

5

2,5; 5

5

2,5; 5

5

-

-

150/5

5

5

2,5; 5

5

2,5; 5

5

2,5

5

200/5

2,5; 5

5

2,5; 5

5

2,5; 5

5

2,5; 5

5

250/5

2,5; 5; 10

5

2,5; 5

5

2,5; 5

5

2,5; 5

5

300/5

2,5; 5; 10

5

2,5; 5

5

2,5; 5

5

2,5; 5

5

400/5

2,5; 5; 10

5

2,5; 5

5

2,5; 5

5

2,5; 5

5

500/5

2,5; 5; 10

5

2,5; 5; 10

5

2,5; 5

5

2,5; 5

5

600/5

2,5; 5; 10

5

2,5; 5; 10

5

2,5; 5

5

2,5; 5

5

 

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Oferta

Sunday, 25 August 2019

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