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參數(shù)資料
| 型號： | IRPT1060E |
| 廠商： | International Rectifier |
| 英文描述： | nullIntegrated Power Stage for 1 hp Motor Drives |
| 中文描述： | nullIntegrated 1匹功率級電機(jī)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 409K |
| 代理商： | IRPT1060E |
IRPT1060
page 7
Mounting, Hookup and Application Instructions
Mounting
1.
Remove all particles and grit from the heat sink and power
substrate.
2.
Spread a .004" to .005" layer of silicone grease on the heat
sink, covering the entire area that the power substrate will
occupy. Recommended heat sink flatners is .001 inch/inch and
Total Indicator Readout (TIR) of .003 inch below substrate
3.
Place the power substrate onto the heat sink with the
mounting holes aligned and press it firmly into the silicone
grease.
4.
Place the 2 M4 mounting screws through the PCB and
power module and into the heat sink and tighten the screws to 1
Nm torque.
Control Connections
All input and output control connections are made via a 16-
terminal female connector to J3.
Power Connections
3-phase input connections are made to terminals R,S and T
(J1). Inverter output terminal connections are made to terminals
U,V and W (J2).
Power-Up Procedure
When 3-phase input power is first switched on, PWM inputs
to the IRPT1053C must be inhibited (held high) until the
protection latch circuitry is reset. To reset this latch before
inverter start-up, RESET pin on J3 connector must be pulled
down low for at least 2
μ
sec. This will set the Fault feedback
signal on J3 high. Now, the PWM input signals can be applied
for inverter start-up.
Power-Down Procedure
The following sequence is recommended for normal power
down:
1. reduce motor speed by PWM control
2. inhibit PWM inputs
3. disconnect main power.
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Figure 6.
Power Module Mounting Screw Sequence
Figure 7a
.
Control Signal Connector
Figure 7b.
Input and Output Terminal Blocks
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| IRPT2051 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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