User guide

Rockwell Automation Publication 1560E-UM051F-EN-P - June 2013 151
Appendix A
Specificat ions
1560E/1562E SMC Flex Specifications
Table 25 - Specifications
Electrical Ratings UL/CSA/NEMA IEC
Power Circuit
Method of Connection Motor in delta or star; SCRs between windings and supply
Number of Poles Equipment designed for three phase loads only
Rated Voltage (Ur) 2400 V AC (-15%, +10%)
3300 V AC (-15%, +10%)
4200 V AC (-15%, +10%)
6900 V AC (-15%, +10%)
3.6 kV
7.2 kV
Rated Insulation Voltage (Ui) 2500 V
5000 V
7200 V
3.6 kV
7.2 kV
Rated Impulse Voltage (Uimp) 60 kV (3.6 kV) 40 kV
(7.2 kV) 60 kV
Dielectric Withstand (2500 V) 7,625 V AC
(5000 V) 13,250 V AC
(7200 V) 18,200 V AC
(3.6 kV) 10 kV
(7.2 kV) 20 kV
Repetitive Peak Inverse Voltage Rating 2500 V max. 6,500 V (2 SCRs per phase)
5000 V max. 13,000 V (4 SCRs per phase)
7200 V max. 19,500 V (6 SCRs per phase)
Output Rating 100 to 7500 hp 75 to 5600 kW
Semi-Conductor Isolation Fiber optic
Operating Frequency 50/60 Hz 50/60 Hz
dv/dt Protection RC Snubber Network
Transient Protection Integrated overvoltage trigger circuit
Rated Current 180 A
360 A
600 A
dv/dt 180 A 1000 V/µs
360/600 A 2000 V/µs
di/dt 180/360/600 A 200 A/µs
Voltage Drop
(Line to Output Terminals)
2.5 V per SCR without bypass;
Less than 1.0 V with bypass, total
Overall Efficiency 99.95% with bypass
Starting Torque 0 to 90% of motor starting torque
Thermal Capacity 600%, 10 seconds
450%, 30 seconds
Ramp Time 0 to 30 seconds (Consult Factory for longer time)
Acceleration Kick Up to 550% for 0.0 to 2.0 seconds
Approvals UL E102991
CSA LR12235 (pending)
Safety: 92/59/EEC (Directive)
Ref: BSEN 61010-1 :1993
BSEN 60204-1 :1997
EMC: 89/336/EEC, 92/31/EEC,
93/68/EEC (Directives)
Ref: EN 61000-6.4 :2001
EN 61000-6.2 :2001