TENTATIVE PP300T120
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
POW-R-PAKTM
300A / 1200V
3 phase IGBT Assembly
PP300T120(-) - 1 -
Description:
The Powerex POW-R-PAKTM is a configurable IGBT
based power assembly that may be used as a
converter, chopper, half or full bridge, or three phase
inverter for motor control, power supply, UPS or other
power conversion applications.
The power assembly is mounted on a forced air-
cooled heatsink and features state-of-the-art Powerex
F-series trench gate IGBTs with low conduction and
switching losses for high efficiency operation. The
POW-R-PAKTM includes a low inductance laminated
bus structure, optically isolated gate drive interfaces,
isolated gate drive power supplies, and a DC-link
capacitor bank. The control board provides a
simple user interface along with built-in
protection features including overvoltage,
undervoltage lockout, overcurrent,
overtemperature, and short circuit detection.
Depending on application characteristics the
POW-R-PAKTM is suitable for operation with DC
bus voltages up to 800VDC and switching
frequencies above 20kHz.
Schematic
Features:
High performance IGBT inverter bridge
Integrated gate drive with fault monitoring
& protection
System status / troubleshooting LEDs to
verify or monitor proper operation
Isolated gate drive power supplies
Low inductance laminated bus
Output current measurement & feedback
Superior short circuit detection & shoot
through prevention
http://store.iiic.cc/
TENTATIVE PP300T120
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
POW-R-PAKTM
300A / 1200V
3 phase IGBT Assembly
PP300T120(-) - 2 -
Absolute Maximum Ratings, Tj = 25°C unless otherwise specified
General Symbol Units
IGBT Junction Temperature Tj -40 to +150 °C
Storage Temperature Tstg -40 to +125 °C
Operating Temperature Top -25 to +85 °C
Voltage Applied to DC terminals VCC 800 Volts
Isolation Voltage, AC 1 minute, 60Hz sinusoidal Viso 2500 Volts
IGBT Inverter
Collector Current (TC = 25°C) IC 300 Amperes
Peak Collector Current (Tj < 150°C) ICM 600 Amperes
Emitter Current IE 300 Amperes
Peak Emitter Current IEM 600 Amperes
Maximum Collector Dissipation (Tj < 150°C) Pc 890 Watts
Gate Drive Board
Unregulated +24V Power Supply 30 Volts
Regulated +15V Power Supply 18 Volts
PWM Signal Input Voltage 20 Volts
Fault Output Supply Voltage 30 Volts
Fault Output Current 50 mA
IGBT Inverter Electrical Characteristics, Tj = 25°C unless otherwise specified
Characteristics Symbol Test Conditions Min Typ Max Units
Collector Cutoff Current ICES VCE = VCES, VGE = 0V - - 1 mA
IC = 300A, Tj = 25°C - 1.8 2.4 Volts
Collector – Emitter Saturation Voltage VCE(sat) IC = 300A, Tj = 125°C - 1.9 - Volts
Emitter – Collector Voltage VEC IE = 300A - - 3.2 Volts
td(on) - - 300 ns
tr - - 80 ns
td(off) - - 500 ns
Inductive Load Switching Times
tf - - 300 ns
Diode Reverse Recovery Time trr - - 250 ns
Diode Reverse Recovery Charge Qrr
VCC = 600V
IC = 300A
VGE = 15V
RG = 1.0Ω
- 12.2 - µC
DC Link Capacitance 4950 µF
http://store.iiic.cc/
TENTATIVE PP300T120
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
POW-R-PAKTM
300A / 1200V
3 phase IGBT Assembly
PP300T120(-) - 3 -
Gate Drive Board Electrical Characteristics
Characteristics Min Typ Max Units
Unregulated +24V Power Supply 20 24 30 Volts
Regulated +15V Power Supply 14.4 15 18 Volts
PWM Input On Threshold 12 15 Volts
PWM Input Off Threshold 0 2 Volts
Output Overcurrent Trip 450 Amperes
Overtemperature Trip 96 98 100 °C
Overvoltage Trip 920 Volts
DC Link Voltage Feedback See Figure Below Volts
Heatsink Temperature Feedback See Figure Below Volts
Output Current Feedback See Figure Below Volts
Thermal and Mechanical Characteristics
Characteristics Symbol Test Conditions Min Typ Max Units
IGBT Thermal Resistance, Junction to Case Rth(j-c)Q Per IGBT ½ module - 0.05 0.13 °C/W
FWD Thermal Resistance, Junction to Case Rth(j-c)D Per FWD ½ module 0.15 °C/W
Contact Thermal Resistance Rth(c-f) - 0.010 - °C/W
Heatsink Thermal Resistance Rth(f-a) 1500 LFM airflow 0.040 °C/W
Mounting Torque, AC terminals 75 90 in-lb
Mounting Torque, DC terminals 130 150 in-lb
Mounting Torque, Mounting plate 130 150 in-lb
Weight 21 lb
Heatsink Temperature Feedback
0
20
40
60
80
100
120
012345678910
Feedback Voltage (Volts)
Heatsink Temperature (ºC)
DC Link Feedback
0
100
200
300
400
500
600
700
800
900
1000
012345678910
Feedback Voltage (Volts)
DC Link Voltage (Volts
)
Output Current Feedback
0
100
200
300
400
500
600
700
800
012345678910
Feedback Voltage (Volts)
Output Current (Amps)
http://store.iiic.cc/
TENTATIVE PP300T120
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
POW-R-PAKTM
300A / 1200V
3 phase IGBT Assembly
PP300T120(-) - 4 -
Gate Drive Board Interface Signal Definitions
Pin Signal Name Description
1 Shield Connected to circuit ground
2 PWM A- 0-15 V signal controlling the duty cycle of A- IGBT
3 Phase A Error1 Open collector output, external pull-up resistor required
LOW = No Error; Floating = Phase A overcurrent or short circuit
4 PWM A+ 0-15 V signal controlling the duty cycle of A+ IGBT
5 PWM B- 0-15 V signal controlling the duty cycle of B- IGBT
6 Phase B Error1 Open collector output, external pull-up resistor required
LOW = No Error; Floating = Phase B overcurrent or short circuit
7 PWM B+ 0-15 V signal controlling the duty cycle of B+ IGBT
8 PWM C- 0-15 V signal controlling the duty cycle of C- IGBT
9 Phase C Error1 Open collector output, external pull-up resistor required
LOW = No Error; Floating = Phase C overcurrent or short circuit
10 PWM C+ 0-15 V signal controlling the duty cycle of C+ IGBT
11 Overtemp1 Open collector output, external pull-up resistor required
LOW = No Error; Floating = heatsink overtemp
12 Not Connected
13 DC Link Voltage Analog voltage representation of DC link voltage
14 24 VDC input power2 20 – 30 VDC input voltage range
15 24 VDC input power2 20 – 30 VDC input voltage range
16 15 VDC input power2 14.4 – 18 VDC input voltage range
17 15 VDC input power2 14.4 – 18 VDC input voltage range
18 GND Ground reference for 15 and 24 VDC inputs
19 GND Ground reference for 15 and 24 VDC inputs
20 Heatsink Temperature Analog voltage representation of heatsink temperature
21 GND3 Tied to pins 18 and 19
22 Iout Phase A Analog voltage representation of phase A output current
23 GND3 Tied to pins 18 and 19
24 Iout Phase B Analog voltage representation of phase B output current
25 GND3 Tied to pins 18 and 19
26 Iout Phase C Analog voltage representation of phase C output current
Notes:
1. Open collectors can be pulled up to 30 V max and sink 50mA continuous.
2. Do not connect a 15 VDC and 24 VDC source to the unit at the same time, use one or the other.
3. GND signals to be used for analog feedback signals, i.e. twisted pair with Iout Phase A.
Gate Drive Board Interface Connector
Description Symbol Type Manufacturer
Gate Drive Board Interface Header J1 0.100” x 0.100” latching header, 26 pin 3M# 3429-6002 or equivalent
Recommended Mating Socket - 0.100” x 0.100” IDC socket, 26 pin 3M# 3399-7600 or equivalent
Recommended Strain Relief - Plastic strain relief 3M# 3448-3026 or equivalent
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TENTATIVE PP300T120
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
POW-R-PAKTM
300A / 1200V
3 phase IGBT Assembly
PP300T120(-) - 5 -
Performance Curves
Effective Output Current vs. Carrier Frequency (Typical)
Condition Symbol Value Units
Ambient Temperature TA 40 °C
DC Bus Voltage VCC 600 Volts
Load Power Factor cos φ 0.8
IGBT Saturation Voltage VCE(sat) Typical @ TJ = 125°C Volts
IGBT Switching Loss ESW Typical @ TJ = 125°C mJ
Airflow - 1500 LFM
Switching Conditions 3 phase PWM, 60Hz sinusoidal output
50
60
70
80
90
100
110
120
130
140
150
50 100 150 200 250 300 350 400
Iout ARMS
IGBT Junction Temperature
10kHz
5kHz
1kHz
http://store.iiic.cc/
TENTATIVE PP300T120
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
POW-R-PAKTM
300A / 1200V
3 phase IGBT Assembly
PP300T120(-) - 6 -
Mechanical Drawing
http://store.iiic.cc/
