APPLIED
POWER
SYSTEMS,
INC.
IAP400T120 SixPac™
400A / 1200V 3-phase Bridge IGBT Inverter
IAP400T120 SixPac™ FEATURES INCLUDE
• Multi-Function Power Assembly
• Compact Size – 8.50” H X 23.62” W X 17.64” D
• DC Bus Voltages to 800VDC
• Snubber-less operation to 650VDC
• Switching frequen cies to up to 20kHz
• Protective circuitry w ith fail-safe opto-isolated
fault annunciation, including:
•
OverCurrent
• OverVoltage
• Short circuit
• P.S. UnderVoltage
• OverTemperature
• Opto-isolated or fiber-optic gate drive and fault
signal output for electrical isolation and noise
immunity
• Integrated cooling with temperature sensors and
feedback
• Many options - Available with IGBTs from 75A to
1400A
Configurable Power
The IAP400T120 SixPac™ is a flexible, highly integrated
IGBT based power assembly with a wide range of
applications. These include inverters for motor controls,
switch mode power supplies (SMPS), UPS, welders, etc.
The IAP400T120 SixPac™ can be operated at
frequencies up to 20kHz. The IAP300T120 SixPac™ is
configured as a three-phase bridge inverter mounted on
an air-cooled or liquid-cooled heat sink. Configurations
include options for (full, half or no control) converter
input circuitry, inverter output circuitry, cooling and a
wide variety of drivers and safety features for the
converter front end and IGBT inverter output stage.
To operate at high switching frequencies, the
IAP400T120 SixPac™ utilizes a low inductance
laminated bus structure, optically isolated or fiber
optically coupled gate drive interfaces, isolated gate
power supplies and a DC-link capacitor bank.
The IAP400T120 SixPac™ provides built in protection
features including: OverVoltage, UnderVoltage lockout,
OverCurrent, OverTemperature, short circuit and
optional airflow or liquid flow indicators.
Flexibility is a key feature of the IAP400T120 SixPac™.
Options include: a choice of converter front ends,
rectifier, half or full SCR control, with or without SCR
gate firing boards and soft-start circuitry. A choice of
cooling methods, forced air or liquid is also available.
Customer provided PWM is optically coupled or a fiber
optic link can be provided to the IGBT interface. Current
feedback is provided by Hall effect current transducers.
The IAP400T120 SixPac™ is rated to maximum input
voltages up to 800 VDC, switching frequencies up to
20kHz, includes many safety features to protect the
IGBTs and output circuitry and can be configured to
meet your application.
Schematic:
124 Charlotte Avenue • Hicksville, NY 1180 1 • Ph: 516.935.2230 • Fax: 516.935.2603 • Website: www.appliedps.com
Page 1 of 6
Rev.120706-01
APPLIED
POWER
SYSTEMS,
INC.
IAP400T120 SixPac™
400A / 1200V 3-phase Bridge IGBT Inverter
SixPac™ IAP400T120
Absolute Maximum Ratings – TJ=25°C unless otherwise specified
General Symbol Value 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) IC400 Amperes
Peak Collector Current (TJ<150°C) ICM 800 Amperes
Emitter Current IE400 Amperes
Peak Emitter Current IEM 800 Amperes
Maximum Collector Dissipation (TJ<150°C) PCD 1660 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 u nless otherwise specified
Parameter Symbol Test Conditions Min Typ Max Units
Collector Cutoff Current ICES VCE=VCES, VGE=0V - - 1 mA
IC=400A, TJ=25°C - 1.8 2.4 Volts
Collector-Emitter Saturation Voltage VCE(sat) IC=400A, TJ=125°C - 1.9 - Volts
Emitter-Collector Voltage VEC IE=400A - - 3.2 Volts
td(on) - - 300 ηs
tr- - 80 ηs
td(off) - - 500 ηs
Inductive Load Switching Times
tr- - 300 ηs
Diode Reverse Recovery Time trr - - 200 ηs
Diode Reverse Recovery Charge Qrr
VCC=600V
IC=400A
VGE=15V
RG=1.6Ω
- 24.4 - µC
DC Link Capacitance - 9,900 - µF
Thermal and Mechanical Parameters
Parameter Symbol Test Conditions Min Typ Max Units
IGBT Thermal Resistance, Junction to Case RΘ(j-c) Per IGBT ½ module - - 0.15 °C/W
FWD Thermal Resistance, Junction to Case RΘ(j-c) Per FWD ½ module - - 0.18 °C/W
Heatsink Thermal Resistance RΘ(s-a) 1500 LFM airflow - .045 - °C/W
Mounting Torque, AC terminals - 75 90 In-lb
Mounting Torque, DC terminals - 130 150 In-lb
Mounting Torque, case mounting - 130 150 In-lb
Weight - 70 - lb
124 Charlotte Avenue • Hicksville, NY 1180 1 • Ph: 516.935.2230 • Fax: 516.935.2603 • Website: www.appliedps.com
Page 2 of 6
Rev.120706-01
APPLIED
POWER
SYSTEMS,
INC.
IAP400T120 SixPac™
400A / 1200V 3-phase Bridge IGBT Inverter
Gate Drive Board Electrical Characteristics
Parameter 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 - 600 - Amperes
OverTemperature Trip 88 90 92 °C
OverVoltage Trip - 900 - Volts
DC Link Voltage Feedback See Figure Below Volts
Heatsink Temperature Feedback See Figure Below Volts
Output Current Feedback See Figure Below Volts
DC Link Feedback
0
100
200
300
400
500
600
700
800
900
1000
012345678910
Feedback Voltage (Volts)
DC Link Voltage (Volts
)
Heatsink Temperature Feedback
0
10
20
30
40
50
60
70
80
90
100
110
120
012345678910
Feedback Voltage (Volts)
Heatsink Temperature (°C
)
O ut put Curr ent Feedback
-600
-500
-400
-300
-200
-100
0
100
200
300
400
500
600
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6
Output Feedba ck Vol ta ge (Vol ts)
Output Current (Am p s)
124 Charlotte Avenue • Hicksville, NY 1180 1 • Ph: 516.935.2230 • Fax: 516.935.2603 • Website: www.appliedps.com
Page 3 of 6
Rev.120706-01
APPLIED
POWER
SYSTEMS,
INC.
IAP400T120 SixPac™
400A / 1200V 3-phase Bridge IGBT Inverter
Performance Curves
Si xPac™ 400 Am p Three Phase Inv ert e r
40
50
60
70
80
90
100
110
120
100 120 140 160 180 200 220 240 260 280 300
Output Current RMS
Heatsin k Temp
10 KHz
5 KHz
1 KHz
OVT
Conditions Symbol Value Units
Ambient Temperature TA40 °C
DC Bus Voltage VCC 600 Volts
Load Power Factor COS Φ 0.8
Airflow - 1500 LFM
Switching Conditions 3-phase PWM, 60Hz sinusoidal output
124 Charlotte Avenue • Hicksville, NY 1180 1 • Ph: 516.935.2230 • Fax: 516.935.2603 • Website: www.appliedps.com
Page 4 of 6
Rev.120706-01
APPLIED
POWER
SYSTEMS,
INC.
IAP400T120 SixPac™
400A / 1200V 3-phase Bridge IGBT Inverter
Interface
Pin Signal Name Description
1 Shield Connected to circuit ground
2 Lo Side Switch (PWM-) 0 – 15V signal controlling the duty cycle of Lo Side Switch IGBT
3 Phase Error1Open collector output, external pull-up resistor required
LOW = No Error; Floating = Phase A overcurrent or short circuit
4 High Side Switch (PWM+) 0 – 15V signal controlling the duty cycle of High Side Switch IGBT
5 Overtemp1, 4 Open collector output, external pull-up resistor required
LOW = No Error; Floating = heatsink overtemp
6 24 VDC input power220 – 30 VDC input voltage range
7 24 VDC input power220 – 30 VDC input voltage range
8 15 VDC input power214.4 – 18 VDC input voltage range
9 15 VDC input power214.4 – 18 VDC input voltage range
10 GND Ground reference for 15 and 24 VDC inputs
11 GND Ground reference for 15 and 24 VDC inputs
12 Heatsink Temperature5Analog voltage representation of heatsink temperature
13 GND3Ground reference for analog signals
14 IOUT Analog voltage representation of output current
15 GND3Ground reference for 15 and 24 VDC inputs
16 DC Link Voltage Analog representation of DC Link voltage; 0V represents 0V on the
DC Link, 9V represents 900V on DC Link
NOTES:
1. Open collectors can be pulled up to 30VDC Max and sink 50mA continuous.
2. DO NOT connect a 15VDC and 24VDC 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.
4. The error signal on pin 5 is the ORed output of the OverVoltage, OverTemp and UVLO fault
signals. An LED will illuminate on the board to differentiate specific faults.
5. The gate drive board can be configured with a 14 pin connector, providing either heatsink
temperature or DC Link Voltage at pin 12.
Gate Drive Interface Connector
Description Symbol Type Manufacturer
Gate Drive Interface Header J1 0.100” x 0.100” latching header, 26 pin 3M #3429-6002 or equivalent
Recommending 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
124 Charlotte Avenue • Hicksville, NY 1180 1 • Ph: 516.935.2230 • Fax: 516.935.2603 • Website: www.appliedps.com
Page 5 of 6
Rev.120706-01
APPLIED
POWER
SYSTEMS,
INC.
IAP400T120 SixPac™
400A / 1200V 3-phase Bridge IGBT Inverter
Mechanical Information
124 Charlotte Avenue • Hicksville, NY 1180 1 • Ph: 516.935.2230 • Fax: 516.935.2603 • Website: www.appliedps.com
Page 6 of 6
Rev.120706-01
