參數(shù)資料
型號(hào): IRMDAC2
廠商: International Rectifier
英文描述: IR2133 Reference Design Kit: 3-Phase 230VAC 3HP Motor Drive 3-Phase 230VAC 3HP Motor Drive
中文描述: IR2133參考設(shè)計(jì)套件:三相交流電功率3HP馬達(dá)三相交流電功率3HP電機(jī)驅(qū)動(dòng)
文件頁數(shù): 4/9頁
文件大小: 100K
代理商: IRMDAC2
Power Module Mounting and Hook-up Instructions
1.
2.
3.
4.
Remove all particles and grit from the heatsink and power substrate
Spread a thin layer of silicone grease on the heatsink, covering the entire area that the power substrate will occupy
Place the power substrate onto the heatsink with the mounting holes aligned and press firmly into the grease
Place the 2XM4 mounting screws and tighten to 1NM torque
External Connections
All input and output control connections are made via a 16-terminal single in line connector J6. Three phase input
connections are made to terminals R,S and T of J1. Inverter output terminal connections are made to terminals U,V and W
of J7. Positive DC Bus and brake IGBT collector connections are available on terminals P and BR respectively of J5. An
external power resistor may be connected between P and BR to dissipate braking energy.
Power-Up Procedure
Upon application of 3-phase input power, PWM inputs must be held high until the protection latch circuitry is reset. To
reset this latch before inverter start-up, RESET pin on J6 connector must be pulled down low for at least 2usec. This will
2
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
J6
VDD +5V
VCC +15V
N [DC bus (-) ]
IN1
IN2
IN3
IN4
IN5
IN6
FAULT
IFB
VFB
RESET
NC
IN7
STOP
1
2
3
J1
1
2
3
J7
R
S
T
U
V
W
1
2
J5
BR
P
IRMDAC2
Reference Design Data Sheet (October 1998)
Figure 4 Signal Connector
Figure 6 Power Module Mounting Screw Sequence
Figure 5 Power Terminal Blocks
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