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SCHNEIDER ELECTRIC/施耐德电气 VW3A7732 制动电阻器，ALTIVAR，28 欧姆，0.3KW，IP20
产品描述
Schneider Electric VW3A7732 Braking Resistor, Altivar, 28Ohms, 0.3kW, IP20
This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 28Ohms at 20°C. This braking resistor allows your variable speed drive to operate while braking to a standstill, by dissipating the braking energy and enables maximum transient braking torque. Its protection index is IP20. It weighs 3kg. This resistor is designed to be mounted on the outside of the enclosure, but should not inhibit natural cooling, air inlets and outlets must not be obstructed in any way.
Specifications:
- Range compatibility:
- Altivar Machine ATV340
- Easy Altivar 310
- Altivar Process ATV900
- Altivar Machine ATV320
- Easy Altivar 310L
- Product or component type: Braking resistor
- Ohmic value: 28 Ohm
- Complementary:
- Product compatibility:
- Variable speed drive ATV320 15 kW 525...600 V
- Variable speed drive ATV930 wall mount 4 kW 200...240 V medium cycle
- Variable speed drive ATV950 wall mount 11 kW 380...480 V light cycle
- Variable speed drive ATV930 wall mount 3 kW 200...240 V medium cycle
- Variable speed drive ATV930 wall mount 11 kW 380...480 V light cycle
- Variable speed drive ATV320 7.5 kW 525...600 V
- Variable speed drive ATV930 15 kW 500...690 V light cycle
- Variable speed drive ATV930 wall mount 3 kW 200...240 V light cycle
- Variable speed drive ATV930 25 hp 600 V light cycle
- Variable speed drive ATV320 7.5 kW 380...480 V
- Variable speed drive ATV320 3 kW 200...240 V
- Variable speed drive ATV320 11 kW 380...480 V
- Variable speed drive ATV320 11 kW 525...600 V
- Variable speed drive ATV930 20 hp 600 V light cycle
- Variable speed drive ATV930 18.5 kW 500...690 V light cycle
- Variable speed drive ATV930 wall mount 15 kW 380...480 V light cycle
- Variable speed drive ATV340 11 kW 380...480 V light cycle
- Variable speed drive ATV950 wall mount 15 kW 380...480 V light cycle
- Variable speed drive ATV310 11 kW
- Variable speed drive ATV930 wall mount 4 kW 200...240 V light cycle
- Variable speed drive ATV340 7.5 kW 380...480 V light cycle
- Variable speed drive ATV320 2.2 kW 200...240 V
- Duty cycle:
- Light cycle (heavy duty) <0.8 s braking with 150 % braking torque for a 40 s cycle
- Light cycle (normal duty) <0.8 s braking with 120 % braking torque for a 40 s cycle
- Medium cycle (normal duty) <4 s braking with 135 % braking torque for a 40 s cycle
- Medium cycle (heavy duty) <4 s braking with 165 % braking torque for a 40 s cycle
- Average power available: 0.3 kW at 50 °C
- Electrical connection: Terminal, connection capacity: <= 10 mm² / AWG 8 for drive
- Protection type: Thermal protection via drive
- Width: 175 mm
- Height: 345 mm
- Depth: 100 mm
- Net weight: 2.7 kg
- Environment:
- IP degree of protection: IP20
- Ambient air temperature for storage: -25…70 °C
- Ambient air temperature for operation: 0…50 °C
¥ 2107.86
数量:
EA
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Schneider Electric
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