SIEB & MEYER 0SD4S Series, Описание аппаратуры

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Device Variants SD4S
Device variant Unit 0SD4SB1D1Cxxxx
Rated current derating frequency Hz 5 5 5 5
Rated output current at 0 Hz A
rms
4.2 2.8 2.4 2.1
Peak output current at 0 Hz
see
page 24
A
rms
14.0 (2.3 s) 14.0 (2.4 s) 14.0 (1.7 s) 14.0 (1.2 s)
Rated output active power at 230 V / 110 V
mains supply
kW 0.8 / 0.4
Rated output apparent power at 230 V / 110 V
mains supply
kVA 2.4 / 1.1 1.6 / 0.8 1.4 / 0.7 1.2 / 0.6
Peak output apparent power at 230 V / 110 V
mains supply
kVA 5.6 / 2.7 5.6 / 2.7 5.6 / 2.7 5.6 / 2.7
Max. output rotating field frequency Hz
599
(1)
/1500 599
(1)
/3000 599
(1)
/4500 599
(1)
/6000
Switch-off temperature °C 75.0 75.0 75.0 75.0
Output voltage 3 phases (rated power) V
rms
0 to 0.87 × mains supply
Stability of output frequency % <0.2
Power Loss
Power loss in rated operation W 57
Power loss with output stage deactivated W 8.4
Ballast circuit
Internal ballast resistor Ω 20
Rated power, internal ballast resistor W 50.0
Pulse energy, internal ballast resistor kJ 1.5
External ballast resistor Ω 20
Rated mains supply V
rms
230 110
Max. continuous power, external ballast resis-
tor
kW 1.6 0.8
Max. pulse energy, external ballast resistor kJ 7.6 3.6
Switch-on threshold of ballast circuit V
DC
380.0 200.0
Device
IP code IP 20
Protection class acc. to DIN EN 61800-5-1 I
Weight kg 1.23
Primary cooling medium Air
Tab. 8: Electrical data 0SD4SB1D1Cxxxx
(1)
Applies to device variant 0SD4SB1D1Cxxx L only (with limited output frequency), not for device variant 0SD4SB1D1Cxxx U
(with unlimited output frequency).
38 Drive System SD4S - Hardware Description