Page 29 - Yueqing Dingqiao Electric Co., Ltd. (English)

Characteristics and Performance
TCVS MCCB from 16A to 600A

Circuit breakers TCVS100 TCVS160 TCVS250 TCVS400 TCVS630
Performance
Electrical characteristics as per IEC 60947-2
Rated current (A) In 40 °C 100 160 250 400 630
Number of poles 3, 4 3, 4 3, 4 3, 4 3, 4
Breaking capacity levels B F B F B F F N F N
Breaking capacity (kA rms)
lcu AC 50/60 Hz 220/240V 40 70 40 70 40 70 40 70 40 70
380/415V 25 36 25 36 25 36 36 50 36 50
440V 20 36 20 36 20 36 30 42 30 42
Service breaking capacity (kA rms)
lcs AC 50/60 Hz 220/240V 40 70 40 70 40 70 40 70 40 70
380/415V 25 36 25 36 25 36 36 50 36 50
440V 15 18 15 18 15 18 23 32 23 32
Durability (C-O cycles) Mechanical 30000 25000 20000 15000 15000
415V In/2 30000 25000 20000 12000 8000
In 12000 12000 10000 6000 4000
Protection
Short-circuit protection Magnetic only ● ● ● ● ●
Overload/short-circuit protection Thermal magnetic ● ● ● ● ●
Electronic - - - ● ●
with neutral protection (Off-0.5-1) - - - ● ●
Earth-leakage protection By Vigi module ● ● ● ● ●
Installation/connections
Dimensions and weights
Dimensions (mm) Fixed, front connections 3P 105 x 161 x 86 105 x 161 x 86 105 x 161 x 86 140 x 255 x 110 140 x 255 x 110
W x H x D 4P 140 x 161 x 86 140 x 161 x 86 140 x 161 x 86 185 x 255 x 110 185 x 255 x 110
Weight (kg) Fixed, front connections 3P 1.8 1.8 2.0 4.7 5.2
4P 2.2 2.2 2.6 6.3 7.1
Connections
45/52.5 mm 45/52.5 mm
Connection terminals Pitch Without/With spreaders 35/45 mm 35/45 mm 35/45 mm
45/70 mm 45/70 mm
Large Cu or Al cables Cross-section mm² 300 300 300 4 x 240 4 x 240

25