Power Electronics SD750 Series User Manual

SD750
POWER ELECTRONICS
18
TECHNICAL CHARACTERISTICS
TECHNICAL CHARACTERISTICS
SD750 SERIES
INPUT
POWER RANGE
[1]
1.5kW – 2200kW
VOLTAGE RANGE
380 - 480Vac, 500 - 690Vac and 690Vac, 3 phases (±10%)
INPUT FREQUENCY
50Hz/60Hz (±6%)
INPUT RECTIFIER TECHNOLOGY
Diode-Diode Frames 1 and 2 / Thyristor-Diode Frames 3 to 11
DISPLACEMENT POWER FACTOR
(DPF = cos Φ )
≥ 0.98
POWER FACTOR
(PF= I
1
/I
rms
· cos Φ)
≥ 0.91
MOMENTARY POWER LOSS
> 2s (depending on the load inertia)
EMC INPUT FILTER
Second environment (Industrial): (C3 Standard)
First environment (Domestic): C2 (Optional). C1 consult Power Electronics
Optional IT filter
HARMONICS FILTER
Choke coils 3% impedance
CURRENT THD (%)
< 40%
REGENERATIVE
NO
OUTPUT
OUTPUT FREQUENCY
[2]
0...599Hz
OVERLOAD CAPACITY
Constant torque: 150% during 60s at 50ºC
Variable torque: 120% during 60s at 40ºC
EFFICIENCY (At full load)
≥98%
CONTROL METHOD
V/Hz
VECTOR CONTROL
Open Loop. PWM speed control (OLSP) / torque (OLTQ), AVC: speed control (OLSP) /
torque (OLTQ)
Close Loop (Encoder): PWM speed control (CLSP)/torque (CLTQ), AVC: speed control
(CLSP)/torque (CLTQ)
PMSM Without sensor
CARRIER FREQUENCY
4 to 8kHz – PEWave
OUTPUT DV/DT FILTER
500 to 800V/µs
[3]
OUTPUT CABLE LENGTH
[4]
USC 300m, SC 150m
DYNAMIC BRAKE
External B150 Dynamic Brake (Integrated in Frames 1 and 2)
ENVIRONMENTAL
RATINGS
OPERATION AMBIENT
TEMPERATURE
Minimum: -20°C Maximum: +50°C (Constant torque)
Minimum: -20°C Maximum: +40°C (Variable torque)
STORAGE TEMPERATURE
Minimum: -40°C Maximum: +70°C
ALTITUDE
1000m
POWER ALTITUDE DERATING
> 1000m, 1% P
N
(kW) per 100m; 4000m maximum
AMBIENT HUMIDITY
<95%, non-condensing
DEGREE OF PROTECTION
IP20, IP54, GL Marine Series (IP44/IP54)
VIBRATION
Amplitude: ± 1mm (2Hz-13.2Hz), ± 0.075mm (13.2Hz-57Hz)
Acceleration: 6.86m/s² (13.2Hz-57Hz), 9.8m/s² (57Hz-150Hz)
HEATING RESISTORS
Optional
PROTECTIONS
MOTOR PROTECTIONS
Rotor Locked, Overload (thermal model), Output Current Limit, Phase Current
Imbalance, Phase Voltage Imbalance, Motor Overtemperature (PT100 signal), Speed
Limit, Torque Limit
DRIVE PROTECTIONS
IGBT Overload, Input Loss, Low Input Voltage, High Input Voltage, Bus Voltage Limit,
Bus Low Voltage, High Supply Frequency, Low Supply Frequency, IGBT Temperature,
High Temperature in the Radiator, Power Supply Fault, Temperature Sensors for Drive
Thermal Control, Ground Fault, Software and Hardware Fault, Loss of Analog Input
Signals (Loss of Speed Reference), Safe Stop / Stop Emergency
[1]: Other configuration, consult Power Electronics.
[2]: For operation frequencies higher than 100Hz consult Power Electronics.
[3]: Depending on the nominal power, input voltage and according to the recommendations of installation of Power Electronics.. In case of configuring
the AI3 en PT100 mode, any of the two analogic outputs must be configured in 10 mA mode.
[4]: SC: Shielded cable, USC: Unshielded Cable. For other distances consult Power Electronics.
3

Power Electronics SD750 Series Specifications

General

Brand	Power Electronics
Model	SD750 Series
Category	DC Drives
Language	English