Product Overview
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用于600VAC和690VAC电机驱动应用的LC正弦波滤波器
- 无电压峰值的平滑正弦波
- 针对脉冲模式应力的电机保护
- 提高系统可靠性
- 减少轴承电流
- 适合改装安装
- 适合长的电机电缆长度（￥2000 m）
- 电机驱动功率范围达1200 kW </ul
Features and Benefits
将电机驱动器的矩形PWM输出电压转换为具有低残余波纹的平滑正弦波
Typical Applications
暖通空调应用
Technical Specifications
Nominal operating voltage
3x690 VAC (UL: 3x600 VAC)
Motor frequency
0 to 70
0...70 Hz (up to 200 Hz with derating according graph)
Residual ripple voltage
<5%
High potential test voltage
P –> E 3600 VAC, 1 minute
P –> P 3600 VAC (without Caps), 1 minute
P –> P 2600 VDC, 1 minute
Protection category
IP 00
Overload capability
1.5 × rated current for 1 minute, once per hour
Insulation class
EIS 200
Flammability corresponding to
UL 94 V-2 or better
Design corresponding to
IEC 61558-2-20
Environmental reliability
IEC 60068-2-1
Capacitor class
UL 810 approved
Creepage and clearance distances
According UL 61800-5-1
Rated currents
13 to 1320 A
13 to 1320 A
Temperature range (operation and storage)
13 to 45 A: -25 to +30°C
75 to 1320 A: -25 to +45°C
-25°C to 70°C (25/070/21)
Motor cable length
Up to 2,000 m (see graph)
Impedance (uk)
8 to 10% @ 690 V, 50 Hz and rated current
Rated currents
13 to 1320 A @ 45°C
Switching frequency
See filter selection table
See filter selection table
Typical electrical schematic
Approvals & Compliances
(UL up to 300 A)