Benning IT 120 B 044102 Manual De Usuario

59

Test current 

 

 

 

max. 0.5

×I

∆N

Limit contact voltage 

 

 

25 V, 50 V

Fault loop resistance at contact voltage is calculated as: 

∆N

C

L

I

U

R =

.

R

L

: 0.00 Ω - 10.00 KΩ

Measuring ranges according to EN61557

General (non-delayed) RCDs

0 - 300 (½

×I

∆N

, I

∆N

)

1

± 3 ms

0 - 150 (2

×I

∆N

)

1

0 - 40 (5

×I

∆N

)

1

Selective (time-delayed) RCDs

0 - 500 (½

×I

∆N

, I

∆N

)

1

± 3 ms

0 - 200 (2

×I

∆N

)

1

0 - 150 (5

×I

∆N

)

1

Test current 

 

 

 

½

×I

∆N

, I

∆N

, 2

×I

∆N

, 5

×I

∆N

The multiplier 5 

× I

∆N

 is not available for I

∆N

 = 1000 mA (FI/RCD of type AC) or I

∆N

≥ 300 mA (FI/

RCD of types A, B).
The multiplier 2 

× I

∆N

 is not available for I

∆N

 = 1000 mA (FI/RCD of type A) or I

∆N

≥ 300 mA (FI/RCD

of type B).
The multiplier 1 

× I

∆N

 is not available for I

∆N

 = 1000 mA (FI/RCD of type B).

Measuring ranges according to EN61557
Trip-out current (I

∆N 

= 10 mA)

0.2

×I

∆N

 - 1.1

×I

∆N

 (AC type)

0.05

×I

∆N

±0.1×I

∆N

0.2

×I

∆N

 - 2.2

×I

∆N

 (A type)

0.05

×I

∆N

±0.1×I

∆N

0.2

×I

∆N

 - 2.2

×I

∆N

 (B type)

0.05

×I

∆N

±0.1×I

∆N

Trip-out current (I

∆N 

≥ 30 mA)

0.2

×I

∆N

 - 1.1

×I

∆N

 (AC type)

0.05

×I

∆N

±0.1×I

∆N

0.2

×I

∆N

 - 1.5

×I

∆N

 (A type)

0.05

×I

∆N

±0.1×I

∆N

0.2

×I

∆N

 - 2.2

×I

∆N

 (B type)

0.05

×I

∆N

±0.1×I

∆N

Measurement range according to EN61557-6
Trip-out measurement is not available for I

∆N 

= 1000 mA (RCD type B)