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IR6000 SV

 

High Speed Circuit Breaker type IR6000 SV Permanent Magnet or Electromagnetic Latch Single or Dual Voltage

The IR6000 SV series are single pole, magnetic blow-out, trip free, magnetic latch, air circuit breakers.

The breaker closing mechamism is an independent type motor operated.

The breaker is held closed by holding coil or by a permanent magnet and is equipped with a direct acting over – current trip device which may be either unidirectional or bidirectional.

The breaker may be operated as Single voltage (1500, 3000V) or Dual voltage (1500/3000V).

The Breaker conforms to EN60077 Standard.

 

 

Technical Characteristics   IR6000 SV
VERTICAL 		IR6000 SV
VERTICAL 		IR6000 SV
HORIZONTAL 		IR6000 SV
HORIZONTAL
Rated voltage [V] Un 1500 3000 1500 3000
Overvoltage category   OV3 OV3 OV3 OV3
Degree of pollution   PD3 PD3 PD3 PD3
Rated current [A] In Up to 4000 Up to 4000 Up to 2500 Up to 2500
           
Short circuit
breaking capacity

(CEI EN 60077) 		Un 1800 [V] 3600 [V] 1800 [V] 3600 [V]
  Icc 100 [kA] -
Peak 		60 [kA] -
Peak 		100 [kA] -
Peak 		60 [kA] -
Peak
  Icc 70 [kA] -
Steady State 		40 [kA] -
Steady State 		70 [kA] -
Steady State 		40 [kA] -
Steady State
           
Tripping direction   Uni and
Bidirectional 		Uni and
Bidirectional 		Uni and
Bidirectional 		Uni and
Bidirectional
Trip setting
of overcurrent release 		I From 2000
to 5000 [A] 		From 2000
to 5000 [A] 		From 2000
to 4000 [A] 		From 2000
to 4000 [A]
Mechanical life
(EN 50123) 		N 100.000 100.000 100.000 100.000
           
Dielectric withstand
voltage
[50Hz, 60s] 		         
Across open main contacts UA 12 kV 12 kV 12 kV 12 kV
Between main contacts
and earth 		UA 12 kV 12 kV 12 kV 12 kV
Between auxiliary
and earth 		UA 2,5 KV 2,5 KV 2,5 KV 2,5 KV
           
Auxiliary circuit          
Rated voltage [Vdc] Un 24 ÷110 24 ÷110 24 ÷110 24 ÷110
Type of closing device   With servomotor With servomotor With servomotor With servomotor
Type of holding device
[EM=Electtromagnetic;
PM= Permanent Magnet] 		  EM EM EM / PM EM / PM
           
Auxiliary contacts          
Available contacts   5 NO + 5 NC 5 NO + 5 NC 5 NO + 5 NC 5 NO + 5 NC
Max breaking capacity
on Ohmic load [A] 		In 3 3 3 3
Thermal current [A] Ith 5 5 5 5
           
Ambient conditions          
Temperature Tamb -30 + 70° C -30 + 70° C -30 + 70° C -30 + 70° C
Altitude h < 1400 m < 1400 m < 1400 m < 1400 m
           
Installation          
Mounting position   Vertical Vertical Horizontal Horizontal
Fixing   Bolted
on the base 		Bolted
on the base 		Bolted Bolted
Connection of main circuit   Cables
or busbars 		Cables
or busbars 		Cables
or busbars 		Cables
or busbars
Weight kg 212 212 260 260
Dimensions mm 806 x 464 x 1250 h 806 x 464 x 1250 h 1250 x 610 x 680 h 1250 x 610 x 680 h