Page 86 - Product-catalogue-v17

Air Circuit Breakers (ACB)

NON-AUTO AIR CIRCUIT BREAKERS (SWITCH DISCONNECTORS)

Technical Data

Common data
Rated Service Voltage Ue [V] 690
Rated Insulation Voltage Ui [V] 1000
Rated Impulse Withstand [kV] 12
Voltage Uimp
Frequency [Hz] 50 - 60
Number of Poles 3 - 4
Version Fixed - Withdrawable
Suitable for Isolation According to: IEC 60947-3

SACE Emax 2 E1.2 E2.2 E4.2 E6.2
Performance levels N/MS N/MS H/MS N/MS H/MS H/MS
Rated Uninterrupted Current Iu @ 40°C [A] 250 800 800 3200 3200 4000
[A] 630 1000 1000 4000 4000 5000
[A] 800 1250 1250 6300
[A] 1000 1600 1600
[A] 1250 2000 2000
[A] 1600 2500 2500
Neutral Pole Current-Carrying Capacity for 4-pole [%Iu] 100 100 100 100 100 50-100
CBs
Rated Short-Time (1s) [kA] 50 66 85 66 85 100
Withstand Current (3s) [kA] 30 50 66 50 75 (1) 100
Icw
Rated Short-Circuit 400-415 V [kA] 105 145 187 145 187 220
Making 690 V [kA] 105 145 187 145 187 220
Capacity (Peak
Value) Icm
Utilization Category (according to IEC 60947-3) AC-23A AC-23A AC-23A AC-23A AC-23A AC-23A
Dimensions H - Fixed / Withdrawable [mm] 296/363.5 371/425 371/425 371/425 371/425 371/425
D - Fixed / Withdrawable [mm] 183/271 270/383 270/383 270/383 270/383 270/383
W - Fixed 3p/4p/4p FS [mm] 276/366 384/510 762/888/1014
W - Withdrawable 3p/4p/4p FS [mm] 317/407 425/551 803/929/1069
(1) E4.2H/MS 3200A: 66KA Icw (3s)

SACE Emax 2 E1.2 E2.2 E4.2 E6.2
Mechanical Life with Regular Maintenance as [Iu] 1000 1600 1600 2000 2500 < 2500 2500 4000 4000 6300
prescribed by Manufacturer [No. cycles 20 20 25 25 20 20 20 15 12 12
x 1000]
Frequency [Oper./ 60 60 60 60 60 60 60 60 60 60
Hour]
Electrical life 690V [No. cycles 6.5 6.5 10 8 7 10 8 4 4 2
with Regular x 1000]
Maintenance as Frequency [Oper./ 30 30 30 30 30 20 20 20 10 10
prescribed by Hour]
Manufacturer

86 1300 556 601 | ipd.com.au | V17-R04