fbpx

COMBI4PT12,5/50

Permanent + Transient class I+II + IGA, three-phase
SKU: Permanente + Transitoria clase I+II + IGA 3P+N Categories: ,

If you want to download the manuals please Register or Login
Register.
Login.

Description

Protector of permanent overvoltages caused by increases in the network voltage, and of transient overvoltages caused by lightning strikes or network switching, in three phase installations. Suitable for the new particular specifications of Endesa NRZ103 2nd edition.

Formed by IGA + 3 trigger coils + Vigivolt V3T-12,5/50.

 

SPECIFICATIONS strong>Values
strong>General
Working tension 240 VAC
Frequency 50-60 Hz
Maximum section in terminals 25 mm²
Dimensions (width x height x depth) mm 162 x 90 x 71
Weight 1022 g
Environmental margins -20º…+70º C / 80% H.R.
Protection IP20
Assembly Rail DIN35
Nº DIN modules 11
Product standards UNE-EN 50550 / UNE-EN 61643-11 / UNE-EN 60898
strong>Permanent
Trigger voltage 265 VAC ±2%
Response according to standard
strong>Transitory>/strong>
Impulse intensity (10/350us) Iimp 12,5kA (L/N) 25kA (N/PE)
Maximum discharge intensity (8/20μs) Imax. 50kA (L/N) 100kA (N/PE)
Nominal discharge intensity (8/20μs) In 20kA (L/N) 25kA (N/PE)
Surge response time ≤25ns
Level of protection Up <1,5kV (L/N) /<1,5 kV (N/PE)
Class I+II
strong>IGA
Nominal intensity 20, 25, 32, 40, 50, 63 A
Curve C
Cutting power 10 kA

>strong>IMPORTANT

Codes and references

10003030

COMBI 4P16T12,5/50 – Trans. SPD 12,5/50kA, perm. POP 400Vac + IGA/MCB 4x16A

10003031

COMBI 4P20T12,5/50 – Trans. SPD 12,5/50kA, perm. POP 400Vac + IGA/MCB 4x20A

10003032

COMBI 4P25T12,5/50 – Trans. SPD 12,5/50kA, perm. POP 400Vac + IGA/MCB 4x25A

10003033

COMBI 4P32T12,5/50 – Trans. SPD 12,5/50kA, perm. POP 400Vac + IGA/MCB 4x32A

10003034

COMBI 4P40T12,5/50 – Trans. SPD 12,5/50kA, perm. POP 400Vac + IGA/MCB 4x40A

10003035

COMBI 4P50T12,5/50 – Trans. SPD 12,5/50kA, perm. POP 400Vac + IGA/MCB 4x50A

10003036

COMBI 4P63T12,5/50 – Trans. SPD 12,5/50kA, perm. POP 400Vac + IGA/MCB 4x63A

You may also like…

Esta web utiliza cookies propias y de terceros para su correcto funcionamiento y para fines analíticos. Al hacer clic en el botón Aceptar, acepta el uso de estas tecnologías y el procesamiento de sus datos para estos propósitos. Ver Política de cookies
Privacidad