BCH BCH54 Freedom AC Contactor (400A AC-3, 240kW)
Made in India
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Available in Saudi Arabia
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BCH Duros Freedom series BCH54 heavy-duty 3-pole AC contactor rated 400 A in AC-3 duty at 380/415V 50Hz (220/240 kW), built to IS/IEC 60947-4-1. 220 mm frame with 600 A thermal current, 400 A AC-4 rating and 2(40x5) mm busbar connections. Part of the Freedom range covering 6 A to 1200 A (AC-3), with AC and DC control options.
Specifications
| Cat. Reference | BCH54.3.22* (* = coil voltage suffix) |
| Rated Current AC-3 at 380/415V 50Hz (Ie) | 400 A |
| Standard Power Rating at 380V/415V 50Hz | 220/240 kW |
| Electrical Endurance at rated current AC-3 | 0.6 million |
| Max. Frequency of No-load Operation | 300 op/h |
| Frame Size | 220 mm |
| Number of Poles | 3 |
| Mounting Dimensions | M8 110x220 mm |
| Weight | 13.0 kg |
| Mechanical Durability | 5 million |
| Operational Voltage (Ue) | 1000 V |
| Insulation Voltage (Ui) | 1000 V |
| Impulse Voltage Withstand | 8 kV |
| Thermal Current (Ith) | 600 A |
| Connections | 2(40x5) mm (busbar) |
| AC-1 Rating at 380/415V 50Hz | 600 A |
| AC-4 Rating at 380/415V 50Hz | 400 A |
| Electrical Life at rated current AC-4 | 6000 ops |
| AC-4 Rating for 200000 operations | 100 A |
| Stator Current Rating AC-2 (≤55°C, 100% DF) | 400 A |
| Rotor Duty Rating, Delta Connected (≤40°C) 100/60/40/20% DF | 750 / 860 / 1020 / 1300 A |
| Max. Rotor Voltage | Starting & Inching: Delta 1700V, Star 2000V; Starting & Plugging: Delta 850V, Star 1000V |
| Transformer Primary Switching 500V AC | 185 A |
| Capacitor Switching (single bank only) 380/400V 3ph | 190 kVAR |
| Coil Consumption Pick-up / Seal | 950 VA / 11 VA |
| Standard | IS/IEC 60947-4-1 |
| Operating Temperature | -20°C to +60°C |
| Operating Altitude | 2000 m |
| Humidity | 50% RH at 60°C; 95% RH at 40°C |
| Vibration | 5 to 100 Hz (0.7g in x,y,z plane) |
| Operating Position | ±30° |
Ordering / Variants
Coil voltage code: AC 110, 220 (220/240V), 380 (380/415V), 440; DC 110, 220 (coil voltage table). The catalogue ordering table for BCH55-BCH64 also lists DC 380 and 440.
Datasheet, certificates and quotation on request - info@west-velocity.com.
