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參數(shù)資料
| 型號： | FN520-8-29 |
| 元件分類： | 電源濾波器 |
| 英文描述： | 500 V, THREE PHASE EMI FILTER |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 256K |
| 代理商： | FN520-8-29 |
Output lters
FN 520
Sine wave output lter for motor drives
Approvals
■
Smoothing of PWM drive output voltage
■
Efficient motor protection
■
Increase of motor service life
■
Reduction of audible motor noise
■
Reduction of parasitic losses
■
Improvement of system reliability
Typical applications
■
Conversion of the PWM output signal
(symmetrical voltage components) of
motor drives into a smooth sine wave with
low residual ripple.
■
Elimination of premature motor damage
caused by high dv/dt, overvoltages, motor
overheating and eddy current losses.
■
Significantly increased service life of
electric motors.
■
Reduction of the pulse load of motor drive
IGBTs and the parasitic losses on long
shielded motor cables.
■
Reduction of audible motor noise.
■
Less interference propagation towards
neighboring equipment or lines.
■
IP20 housing and touch-safe terminals
contribute to overall equipment safety.
■
Motor drive applications with medium to
long motor cables
■
Pumps
■
Conveyors
■
HVAC applications
■
Elevators
■
General automation tasks
■
Applications with multiple motors
in parallel
Features and benefits
Typical electrical schematic
Technical specifications
Nominal operating voltage:
3x 500/288VAC
Motor frequency:
0 to 200Hz
Switching frequency:
6 to 20kHz
Rated currents:
4 to 16A @ 40°C
Motor cable length:
200m max.
Voltage drop:
≤10V @ 50Hz
Residual ripple voltage:
<5%
High potential test voltage:
P –> E 2500VDC for 2 sec
P –> P 1100VDC for 2 sec
Protection category:
IP20
Overload capability:
1.4x rated current for 1 minute, every 15 minutes
Temperature range (operation and storage):
-25°C to +100°C (25/100/21)
Flammability corresponding to:
UL 94V-2 or better
Design corresponding to:
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
MTBF @ 40°C/400V (Mil-HB-217F):
>100,000 hours
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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