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Trip Curve
Courbe de
déclenchement
Auslösekurve
Curva del disparo
Curva de disparo
Curva di intervento
Class 10
1000
100
10
1
0.1
1
Multiple of FLA
Intensités pleine charge multiples
Short Circuit Ratings
Table 1 Standard Fault Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No.60947-4-1
Cat. No.
Max. available fault
current (kA)
EEHJ
10
CEP7
EEJJ
Table 2 High Fault Short Circuit Ratings per UL60947-4-1 and CSA 22.2 No.60947-4-1
with fuses and Bul. CA9 contactors
Contactor
Cat. No.
Cat. No.
CA9-116
EEHJ
CA9-146
CEP7
CA9-190
EEJJ
CA9-205
Table 4 High fault short circuit ratings, using Bul. 140G, circuit breakers, per UL60947-4-1 and CSA 22.2 No.60947-4-1 with Bul. CA9 contactors
Contactor
Max. starter
CEP7 Cat. No.
Cat. No.
EEHJ
CA9-146
CEP7
EEJJ
CA9-205
Circuit Breaker and Fuse Coordination
Table 5 Type 2 Fuse Selection Table for Class gG and Class aM Fuses
Motor
Fuse
Rated
Type gG
Type aM
Opera onal
Rated
Rated
Current
Current
Current I
e
[A]
1)
[kW]
[A]
[A]
55
97
200
125
63
200
125
113
75
132
200
160
90
160
250
200
110
195
315
200
Recommended fuse sizes based on the following starting conditions:
≤ 3 kW Starting current max. 6 x Motor rated current, Starting time max. 5 s
> 3 kW Starting current max. 7 x Motor rated current, Starting time max. 5 s
1)
Typical motor currents according IEC 60947-4-1 Table G.1
2)
Incomplete catalog number, add coil and auxiliary contact codes
Table 6 Type I and Type II MCCB coordination with Bul. CA9 contactors per EN60947-4-1
Cat. No.
Catalog Number
EEHJ
CEP7
EEJJ
COLD START
DEMARRAGE A FROID
KALTSTART
ARRANQUE EN FRIO
PARTIDA À FRIO
AVVIAMENTO A FREDDO
Class 15
1000
100
10
1
0.1
8
1
Múltiplo de FLA
Vielfache des FLA-Wertes
Max. voltage (V)
600
Max. starter
Max. available
Max. voltage (V)
FLC (A)
fault current (kA)
104
130
100
600
156
192
Max. available fault current (kA)
FLC (A)
At 480V
At 600 V
130
100
50
192
100
65
Contactor
O/L Relay CEP7-EE..
S.C. Current
Current
at 500V
Catalog
Catalog
Setting
Iq
Number
Number
Range
2)
[A]
[kA]
CA9-116... CEP7-EEHJ
30 - 150
CA9-116... CEP7-EEHJ
30 - 150
65
CA9-146... CEP7-EEHJ
30 - 150
CA9-190... CEP7-EEJJ
40 - 200
CA9-205... CEP7-EEJJ
40 - 200
Contactor
Max. Starter FLC (A)
116
CA9-116
146
CA9-146
190
CA9-190
200
CA9-205
CEP7 Overload Relay Application and Installation
HOT START
DEMARRAGE A CHAUD
WARMSTART
ARRANQUE EN CALIENTE
PARTIDA À QUENTE
AVVIAMENTO A CALDO
Class 20
1000
100
10
1
0.1
8
1
Intensités pleine charge multiples
Multiplo di Max amp.
Table 3 IEC Short Circuit Ratings per EN60947-4-1 with Bul. CA9 contactors
CEP7
Max. UL Class J and
CSA HRCI-J Fuse
200
250
300
400
Circuit Breaker
Max. Circuit Breaker
Cat. No.
Current (A)
140G-J0_3-D25
140G-K0_3-D40
S.C. Current
at 690V
Iq
[kA]
50
Conditional Fault
Current Iq(kA)
Catalog Number
At 500V
At 690V
25
140G-J0_3-D25
65
50
140G-K0_3-D40
1000
100
10
1
0.1
8
1
Cat. No.
Prospective S.C.
current, Ir (kA)
EEHJ
10
EEJJ
250
400
MCCB
Maximum MCCB
rating (A)
250
400
5
Class 30
8
Max. voltage (V)
690
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