Specifications

Publication GMC-SG001E-EN-P — June 2001
1394 Drive System Family 4-3
System Modules Specifications
The following section contains the specifications for 1394, 1394 SERCOS interface and 9/440 CNC system
modules.
1394 System Modules Specifications
1
The Standard GMC and GMC Turbo system modules are identical except that the GMC Turbo (1394x-SJTxx-T) offers a SLC backplane interface and 64K of memory with a
32-bit processor while the Standard GMC (1394x-SJTxx-C) offers 32K of program memory with a 16-bit processor without the SLC interface.
2
The Standard GMC (1394C-SJTxx-L) is functionally the same as the (1394x-SJTxx-C) except it supports one axis and provides two auxiliary encoder inputs.
3
5 and 10 kW (Series C) system modules and all 22 kW system modules are limited to four contactor cycles per minute. 5 and 10 kW (Series A and B) system modules are
limited to an average of four contactor cycles per hour.
4
Peak inrush current for 22 kW (all Series) and 5 and 10 kW (Series C) systems is limited by an internal 80 ohm resistor. 8A peak inrush current for all Series C system modules
will experience no more than a 40A peak loss (less 1 ms).
5
The Peak Power Output rating for 5 and 10 kW (Series A and B) is based on the thermal limits of the modules. The Peak Power Output rating for 22 kW (all Series) and 5 and
10 kW (Series C) is based on a current limit of 105% of two times the rated Continuous Current Output for 600 ms or the rated Peak Power Output for a duration equal to the
equivalent watt-seconds.
Specification
System Modules
1394x-SJT05
1,2
1394x-SJT10
1,2
1394x-SJT22
1
Rated AC input voltage 324-528V AC, 50/60 Hz 3-phase 324-528V AC, 50/60 Hz 3-phase 324-528V AC, 50/60 Hz 3-phase
AC input current 6.5A 13.0A 28.6A
Peak inrush current
3,4
(1394)
2
975A 1300A 697A < 1 µs
Peak inrush current
3
(1394C)
8A 8A 8A
Line loss ride through 20 ms 20 ms 20 ms
Nominal bus output voltage 530/680V DC 530/680V DC 530/680V DC
Continuous power output 4/5 kW 8/10 kW 17/22 kW
Peak power output
5
28 kW 28 kW 136 kW
Efficiency 99% 99% 98%
Weight (Series A and B) 11 kg (24.25 lb) 11 kg (24.25 lb) 12.7 kg (28.0 lb)
Weight (Series C) 10.68 kg (23.5 lb) 10.68 kg (23.5 lb) 12.9 kg (28.5 lb)
Continuous current output 7.36A 14.73A 33.8A
Peak current output 15.0A 29.46A 200A
Capacitance
(Series A and B)
220 µF 330 µF 660 µF
Capacitance
(Series C)
220 µF 345 µF 660 µF
Inductance 1000 µH 750 µH 500 µH
Internal shunt resistor 200W continuous, 40,000W peak (two second maximum on time) No internal shunt resistor
Peak inrush current for
5 and 10 kW systems
(Series A and B)
=
( line voltage x 1.1 x
2 )
Lsystem
(
)
(Csystem + Caxes)
Where: L = Inductance
C = Capacitance