Data Sheet
EM-PMI318B + EC-C1200F
Electric Machine + Converter Systems
Formerly the UQM PowerPhase HD2 220(+), 250(+)
These Danfoss Editron machine + converter systems
were specifically designed for heavy-duty commercial
electric vehicle applications and provide more than
95% system efficiency.
These systems provide the highest continuous power
and torque in their class.
Designed to meet the most rigorous applications for
durability and functional safety, these systems are
also a scalable design to future-proof the most
diverse commercial EV/HEV/PHEV platforms.
This system is designed for pairing with various
transmissions as well as integrated into eAxles for
optimizing overall vehicle drive train efficiency,
increased vehicle range, and total cost of ownership.
Features
•
Reduced size and increased power
density
•
Unique, advanced PM synchronous
machine
•
High efficiency (95% DC input to Shaft
power out)
•
Increased Continuous power and
torque capability
System specifications
EM-PMI318B-T440E-255V and EC-C1200F-1200 EM-PMI318B-T520E-465V and EC-C1200F-1200
Operating speed 0 - 6000 rpm 0 - 5500 rpm
Maximum / continuous power
Maximum / continuous torque 700 Nm / 440 Nm 1000 Nm / 520 Nm
Peak efficiency 95% 95%
Operating voltage 250-440 VDC 450-750 VDC
Nominal voltage
Communication CAN bus CAN bus
**
*
220 kW / 135 kW 250 kW / 180 kW
360 VDC 660 VDC
•
Fastest known speed sync for shifting
transmissions
•
Designed for highest durability and
functional safety
•
Graphical user interface and real time
event logging
For more detailed information, visit
www.danfoss.com
*
Continuous ratings stated at 60° C inlet coolant
**
Nominal voltage is the voltage at which system specifications are stated
©
Danfoss | December 2020 AI362410058222en-000102 | 1
Data Sheet
EM-PMI318B + EC-C1200F
Converter description (EC-C1200F-1200)
Dimensions
Length 21.2 in 539 mm
Width 16.0 in 408 mm
Height 3.8 in 96 mm
Weight 42 lb 19 kg
Converter performance
Operating voltage
EC-1200F-1200-440 EC-1200F-1200-750
Operating voltage
input range
Minimum voltage 250 VDC 450 VDC
Maximum voltage 440 VDC 750 VDC
250 - 440 VDC 450 - 750 VDC
Digital signal processor
Nominal input voltage 12 or 24 VDC
Input supply voltage range 9 to 35 VDC
Input supply current range 1 to 5 A
Liquid cooling system
EC-1200F-1200-440 EC-1200F-1200-750
Minimum coolant flow 10 l/min 50/50 water/
glycol
Maximum inlet
temperature
140° F / 60° C 140° F / 60° C
10 l/min 50/50 water/
glycol
Inverter type
Control type Proprietary
Power device IGBT
Switching frequency 3 to 12 kHz
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Motor description (EM-PMI318B)
50
55
60
60
65
65
70
70
70
70
70
75
75
75
75
75
75
80
80
80
80
80
85
85
85
85
85
87.5
87.5
87.5
87.5
87.5
90
90
90
90
92
92
92
92
93
93
93
93
94
94
94
95
95
95
95
0 50 100 150 200 250 300 350 400 450 500 550
Speed (rpm/10)
0
100
200
300
400
500
600
700
800
900
Torque (Nm)
Continuous
Performance curve
Dimensions
Length 8.9 in 226 mm
Diameter 15.4 in 360 mm
Weight 187 lb 81 kg
Specifications
EM-PMI318B-T440E-255V EM-PMI318B-T520E-465V
Peak power 295 hp 220 kW 335 hp 250 kW
Continuous
power
Peak torque 516 lbf ft 700 Nm 737 lbf ft 1000 Nm
Continuous
torque
Maximum
efficiency
*
Continuous ratings with 60° C inlet coolant.
201 hp 135 kW 241 hp 180 kW
*
325 lbf ft 440 Nm 384 lbf ft 520 Nm
95% 95%
For reference only. To view additional efficiency maps, please contact us.
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products
already on order provided that such alterations can be made without subsequent changes being necessary in specifications already agreed.
All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.
3 | © Danfoss | December 2020 AI362410058222en-000102
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