Type Sl 400 Ampere Vacuum Contactor - Eaton Cutler-Hammer AMPGARD Technical Data Manual

Type SL 400 Ampere Vacuum Contactor Ratings
TABLE 3. TYPE SL 400 AMPERE VACUUM CONTACTOR RATINGS
RATED UTILIZATION
VOLTAGE
Interrupting Rating (With 400 A High
Interrupting Contactor)
NEMA Unfused (E1)
NEMA Fused (E2)
Application Table
Induction Motor
Synchronous Motor(0.8 PF)
(1.0 PF)
Transformer
Capacitor 3-Phase
TABLE 4. TYPE SL 400 AMPERE VACUUM CONTACTOR SPECIFICATIONS
SPECIFICATION
Maximum Insulation Voltage
Maximum Interrupting Current (3 Operations)
Rated Current
IEC Make-Break Capability-AC4
Make
Break
Short-Time Current
30 Seconds
1 Second
8.7 Milliseconds (.5 Cycle)
Standard Service Altitude
Optional Service Altitudes
Mechanical Life
Electrical Life
BIL
Dielectric Strength (60 Hz)
Closing Time (Energization to Contact Touch)
Opening Time
Arcing Time
Pickup Voltage
Dropout Voltage
Control Voltages
ac
dc
Control Circuit Burden
Closing (ac)/(dc)
Holding (ac)/(dc)
Auxiliary Contact Rating
Voltage (Maximum)
Continuous Current
Making Capacity (ac)
Making Capacity (dc)
Breaking Capacity (ac)
Breaking Capacity (dc
Latch (When Specified)
Mechanical Life
Trip Voltages (dc)
Trip Voltages (ac)
Minimum Trip Voltage
Trip Burden
24 Vdc
125 Vdc
110/120 Vac
Trip Time
Weight
Time stated in cycles on 60 Hz base.
EATON CORPORATION Cutler-Hammer Chiller Starter (AMPGARD) Technical Data TD02003003E
2200 TO 2500 3000 TO 3600
VOLTS VOLTS
8.5 kA 8.5 kA
50 kA 50 kA
200 MVA at 2400 V 285 MVA at 3300 V
1750 hp 2250 hp
1750 hp 2250 hp
2000 hp 2500 hp
1500 kVA 2000 kVA
1200 kvar 1650 kvar
RATING
7200 Volts
8500 Amperes (High Interrupting)
4500 Amperes (Standard Interrupting)
400 Amperes Enclosed
4000 Amperes
3200 Amperes
2400 Amperes
6000 Amperes
63 kA Peak
-1000 to +2000 Meters
-3500 to -1001 Meters
+2001 to +5000 Meters
2.5 Million Operations
300,000 Operations
60 kV (1.2 x 50 Microseconds)
20 kV (1 Minute)
80 Milliseconds
30 to 330 Milliseconds (Selectable)
12 Milliseconds (3/4 Cycle) or Less
80% Rated Coil Voltage
60% Rated Coil Voltage
110/120/220/240 (50/60 Hz)
125
100 V – 125 V, 1 kVA/200 V – 250 V, 1.8 kVA
100 V – 125 V, 40 VA/200 V – 250 V, 50 VA
600 Volts
10 Amperes
7200 VA
125 VA
720 VA
125 VA
250,000 Operations
24 Volts/125 Volts
110/120 Volts
80% Rated Coil Voltage
400 VA
400 VA
400 VA
30 Milliseconds
60 lbs. (27 kg) (Stab-in/bolt-in)
3800 TO 4800 6000 TO 6600
VOLTS VOLTS
8.5 kA 8.5 kA
50 kA 50 kA
400 MVA at 4600 V 570 MVA at 6600 V
3000 hp 4500 hp
3000 hp 4500 hp
3500 hp 5500 hp
3000 kVA 4000 kVA
2100 kvar 3300 kvar
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