Hãng: DOLD
HÃY LIÊN HỆ VỚI CHÚNG TÔI ĐỂ ĐƯỢC HỖ TRỢ GIÁ TỐT NHẤT!
THÔNG TIN SẢN PHẨM:
Features
• According to IEC/EN 60 947-4-2
• 3-phase controlled with integrated bypass relays
• Phase sequence monitoring
• Undervoltage monitoring
• Overvoltage monitoring
• Blocked motor monitoring in bypass mode
• Integrated motor protection to class 10 acc. to IEC/EN 60947-4-2
• Starting current limitation
• Thyristor monitoring
• Detection of missing load
• Automatic frequency detection of supply voltage
• Temperature monitoring of power semiconductors
• 3-phase controlled with integrated bypass relays
• Phase sequence monitoring
• Undervoltage monitoring
• Overvoltage monitoring
• Blocked motor monitoring in bypass mode
• Integrated motor protection to class 10 acc. to IEC/EN 60947-4-2
• Starting current limitation
• Thyristor monitoring
• Detection of missing load
• Automatic frequency detection of supply voltage
• Temperature monitoring of power semiconductors
Advantages / Customer benefit
• For starting current limitation in heat pumps to provide
stable mains conditions
• Only one small device 67.5 mm for
softstart, motor protection, voltage- and phase sequence monitoring
• Soft start and minimized staring current
• Extended service life of AC - motors and mechanical drive system
• Motor power up to 18,5 kW
• Short ramp up time: < 200 ms
• Energy saving by bridging of the semiconductors after softstart
• Symmetrical staring current
stable mains conditions
• Only one small device 67.5 mm for
softstart, motor protection, voltage- and phase sequence monitoring
• Soft start and minimized staring current
• Extended service life of AC - motors and mechanical drive system
• Motor power up to 18,5 kW
• Short ramp up time: < 200 ms
• Energy saving by bridging of the semiconductors after softstart
• Symmetrical staring current
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