Edwards EXC120

D396-14-880 Issue J
Page 18 © Edwards Limited 2008. All rights reserved.
Edwards and the Edwards logo are trademarks of Edwards Limited.
Technical data
Table 5 - Controllers electrical and other technical data
Parameter EXC120 EXC120E EXC300 EXC300M
Mass 2 kg 1.3 kg 4.6 kg 4.6 kg
Cooling Natural
convection
Natural
convection
Forced air Forced air
Electrical supply voltage 90 to 264 V a.c. 90 to 264 V a.c. 90 to 132 or
180 to 264 V a.c.
90 to 132 or
180 to 264 V a.c.
Electrical supply frequency 47 to 63 Hz 47 to 63 Hz 47 to 63 Hz 47 to 63 Hz
Maximum input power 400 VA 260 VA 700 VA 700 VA
Peak inrush current 27 A at 110 V a.c.
54 A at 240 V a.c.
27 A at 110 V a.c.
54 A at 240 V a.c.
27 A at 110 V a.c.
54 A at 240 V a.c.
27 A at 110 V a.c.
54 A at 240 V a.c.
Compatible EXT pumps EXT70, EXT250
EXT351, EXT501
EXT70, EXT250
EXT351, EXT501
EXT70, EXT250
EXT351, EXT501
EXT250M
EXT pump-motor electrical supply
Maximum continuous
output power 110 W 110 W 290 W 290 W
Maximum output voltage 90 V peak to peak 90 V peak to peak 90 V peak to peak 90 V peak to peak
Switching frequency 32 kHz 32 kHz 32 kHz 32 kHz
Nominal commutation
frequency 600 Hz to 1.5 kHz 600 Hz to 1.5 kHz 600 Hz to 1.5 kHz 600 Hz to 1.5 kHz
Maximum commutation
frequency 1.07 x nominal 1.07 x nominal 1.07 x nominal 1.07 x nominal
Standby frequency 70% of nominal 70% of nominal 70% of nominal 70% of nominal
Maximum continuous axial
bearing current ---4.75 A
Axial bearing drive voltage
Maximum - - - 26 V d.c.
Minimum - - - 10 V d.c.
Air-cooler electrical supply
Voltage range +18 to +26 V d.c. +18 to +26 V d.c. +12 to +26 V d.c. +12 to +26 V d.c.
Maximum output current 100 mA 100 mA 100 mA 100 mA
Vent-valve electrical supply
Voltage range +18 to +26 V d.c. +18 to +26 V d.c. +12 to +26 V d.c. +12 to +26 V d.c.
Maximum output current 80 mA 80 mA 80 mA 80 mA
Bakeout band electrical supply
Voltage range 90 to 132 or
180 to 264 V a.c
- 90 to 132 or
180 to 264 V a.c
90 to 132 or
180 to 264 V a.c
Maximum power 150 W - 150 W 150 W