CIAT AQUACIAT POWER LD 1100R, Instruction Manual

Page: 15 / 84

5.5 - Short circuit withstand current
Short-circuit withstand current (TN system (1) )
AQUACIAT
POWER™
LD 0602R 0650R 0750R 0900R 1100R 1200R 1350R 1400R 1600R 1750R
Rated short-circuit withstand
currents
Rated short time (1s) current - Icw kA eff 8,5 8,5 8,5 8,5 8,5 20 20 20 20 20
Rated peak current - Ipk kA pk 330 330 330 330 330 330 330 330 330 330
Value with upstream electrical
protection
(1)
Rated conditional short circuit
current Icc
kA eff 50 50 50 50 50 50 50 50 50 50
Associated protection - type INS250 INS250 INS250 INS250 INS250 INS400 INS400 INS400 INS400 INS400
Associated protection - rating/reference
TM160D /
LV430840
TM200D /
LV431831
TM200D /
LV431831
TM250D /
LV431831
TM250D /
LV431831
TM250D /
LV431831
Micrologic
2.3 400 A/
LV432693
Micrologic
2.3 400 A/
LV432693
Micrologic
2.3 400 A/
LV432693
Micrologic
2.3 400 A/
LV432693
AQUACIAT
POWER™
LD 1800R 2000R 2200R 2400R 2650R 2800R 2950R 3200R 3500R
Rated short-circuit withstand currents
Rated short time (1s) current - Icw kA eff 20 20 20 20 20 35 35 35 35
Rated peak current - Ipk kA pk 330 330 330 330 330 330 330 330 330
Value with upstream electrical protection (1)
Rated conditional short circuit current Icc kA eff 50 50 50 50 50 50 50 50 50
Associated protection - type
INS500 INS500 INS630 INS630 INS630 INS800 INS800 INS800 INS800
Associated protection - rating/reference
Micrologic
2.3 630 A/
LV432893
Micrologic
2.3 630 A/
LV432893
Micrologic
2.3 630 A/
LV432893
Micrologic
2.3 630 A/
LV432893
Micrologic
2.3 630 A/
LV432893
Micrologic
5.0 800 A
/34426
Micrologic
5.0 800 A
/34426
Micrologic
5.0 800 A
/34426
Micrologic
5.0 800 A
/34426
AQUACIAT POWER™ ILD 165R 180R 210R 230R 270R 310R
Rated short-circuit withstand currents
Rated short time (1s) current - Icw kA eff 8,5 8,5 8,5 8,5 8,5 20
Rated peak current - Ipk kA pk 330 330 330 330 330 330
Value with upstream electrical protection
(1)
Rated conditional short circuit current Icc kA eff 50 50 50 50 50 50
Associated protection - type INS250 INS250 INS250 INS250 INS250 INS400
Associated protection - rating/reference
TM160D /
LV430840
TM200D /
LV431831
TM250D /
LV431831
TM250D /
LV431831
TM250D /
LV431831
Micrologic
2.3 400 A/
LV432693
AQUACIAT POWER™ ILD 330R 370R 400R 430R 470R 520R
Rated short-circuit withstand currents
Rated short time (1s) current - Icw kA eff 20 20 20 20 20 20
Rated peak current - Ipk kA pk 330 330 330 330 330 330
Value with upstream electrical protection
(1)
Rated conditional short circuit current Icc kA eff 50 50 50 50 50 50
Associated protection - type INS400 INS400 INS400 INS400 INS500 INS500
Associated protection - rating/reference
Micrologic
2.3 400 A/
LV432693
Micrologic
2.3 400 A/
LV432693
Micrologic
2.3 400 A/
LV432693
Micrologic
2.3 400 A/
LV432693
Micrologic
2.3 630 A/
LV432893
Micrologic
2.3 630 A/
LV432893
(1) If another current limitation protection device is used, its time-current and thermal constraint (I²t) trip characteristics must be at least equivalent to those of the recommended
protection.
Note: The short-circuit withstand current capability values above have been established for the TN system.
IT system: The short circuit holding current values given above for the TN system are not valid for IT; modifications are
required.
5 - PHYSICAL AND ELECTRICAL DATA FOR THE UNITS
EN-15
AQUACIAT
POWER
™ LD/ILD