SAMCO-vm05 Series (SHF/SPF, SBT)

200 V type (SBT model) 1

200 V type (SBT model) 1,2 | 400 V type (SHF model) 1,2 | 400 V type (SPF model) 1,2

Model SBT-
0.75K
/1.5K		 SBT-
1.5K
/2.2K		 SBT-
2.2K
/3.7K		 SBT-
3.7K
/5.5K		 SBT-
5.5K
/7.5K		 SBT-
7.5K
/11K		 SBT-
11K
/15K		 SBT-
15K
/18.5K		 SBT-
18.5K
/22K		 SBT-
22K
/30K
Output Load*1 H P H P H P H P H P H P H P H P H P H P
Applicable
motor
capacity
[kW]		 0.75 1.5 1.5 2.2 2.2 3.7 3.7 5.5 5.5 7.5 7.5 11 11 15 15 18.5 18.5 22 22 30
Rated
capacity
[kVA]*2		 1.9 2.7 3.0 3.7 4.3 5.8 6.7 8.5 9.1 11.4 12.8 16.8 17.5 21.7 22.9 25.9 28.6 31.2 33.5 41.9
Rated
current
[A]		 5.1 7.0 8.0 9.6 11.2 15.1 17.6 22.3 24 30 33 44 46 57 60 68 75 82 88 110
Overload
current
[A]*3		 7.6 8.4 12.0 11.5 16.8 18.1 26.4 26.7 36 36 49.5 52.8 69 68.4 90 81.6 112.5 98.4 132 132
Input Rated
output
voltage		 200V 50/60Hz 220V 60Hz
Rated
voltage and
frequency		 3φ 200V to 230V 50/60Hz
Allowable
fluctuation		 Voltage: ±10%,
frequency: ±5%, voltage imbalance: 3% max.
Source
impedance		 1% or more (Use the optional reactor if less than 1%)
Protective
structure		 Shutdown method (IP20)
Cooling
method		 Self-cooling Forced air cooling
Gross
weight		 3kg 4kg 4kg 4.5kg 8kg 8kg 10kg 12kg 15kg 18kg
Control
functions		 Control
method		 V/f control or sensorless vector control
High-frequency
carrier		 Sine wave PWM (carrier frequency: 1 to 14 kHz)*4
Output
frequency
range		 H 0.05 to 600 Hz (starting frequency: 0.05 to 20 Hz, variable)*5
P 0.01Hz (0.05 to 600Hz)
Frequency
setting
resolution		 Digital
setting		 0.01 Hz (0.05 to 600 Hz)
Analog
setting		 0.1% (10 bits for 0 to 10 V, 4 to 20 mA), 0.2% (9 bits for 0 to 5 V) for maximum output frequency
Frequency
accuracy		 Digital
setting		 ±0.01% of output frequency (at 10 to 40°C)
Analog
setting		 ±0.2% of maximum output frequency (at 25°C ±10°C)*6
DC braking Starting frequency (0.2 to 20 Hz), operation time (0.1 to 10 s), braking force (1 to 10 steps)
Additional
functions		 Restart after momentary power failure, scooping-up start, multi-speed operation, frequency jump, auto alarm recovery,
PID control operation, simple scheduled operation, energy-saving operation, torque limiter (for sensorless vector control only)
Operational
functions		 Start/
stop setting		 Operation panel, serial communication (RS485, RS232C), control circuit terminals
Frequency
command
setting		 Digital
setting		 Operation panel, serial communication (RS485, RS232C), step setting from terminal board
Analog
setting		 2 external channels: 0 to 5 V, 0 to 10 V, 4 to 20 mA, external variable resistor (5 kΩ , 0.3 W or higher)
Input signals Frequency command, forward run command, reverse run command, acceleration/
deceleration time setting, free-run stop/
alarm reset, emergency stop, jogging selection, step frequency setting, operation signal hold, torque limiter (sensorless vector control only),
(Digital input: 8 channels (arbitrary allocation available)) (Analog input: 1 channel for current and voltage)
Output
signals		 Contact
output		 Alarm batch and multifunctional contact output (1C contact, 250 VAC, 0.3 A)
Monitor
signals		 Operating, frequency matching, overload alarm, undervoltage, frequency approach
(Open-collector output: 3 channels (arbitrary allocation available), Analog output: 2 channels)
LED
display		 Frequency, output current, number of synchronous rotations, load factor, output voltage, pressure, line speed (no units), operating, alarm
Serial
communication
I/F		 RS485, RS232C
Function
extension		 Software upgrade via RS232C serial communication supported
External power
supply output		 24 VDC, 150 mA (control terminal board)
Protection
functions		 Current limiting, overcurrent shutoff, motor overload, external temperature,
undervoltage, overvoltage, momentary power failure, fin overheat, open phase
Warning
functions		 Overvoltage prevention, current limiting during acceleration/deceleration, brake resistor overheat, overload, overheating of radiator fins
Environment Ambient
temperature		 H -10 to +50°C (Top ventilation cover to be removed at +40°C and higher)
P 10 to +40°C (Top ventilation cover to be removed at +30°C and higher for SBT-3.7K/5.5K and earlier models)
Storage
temperature		 -20 to +65°C*7
Relative
humidity		 90% or less (with no condensation)
Operating
environment		 Indoors at 1,000 m or lower altitude (No direct sunlight,
corrosive or inflammable gases, oil mist, or dust)
  1. H: H characteristic - Constant torque load (for general industry),
    P: P characteristic - Dual law decreasing torque load (for fans and pumps)
  2. Rated capacity at an output voltage of 220 V
  3. 1 minute every 10 minutes
  4. The maximum carrier frequency varies depending on the rated characteristics and the operating status.
  5. The frequency setting range for sensorless vector control is 1 to 130 Hz for a four-pole motor (depends on the number of poles).
  6. The maximum output frequency is at 5 V, 10 V, and 20 mA.
  7. This temperature is for short periods, such as during transportation.
  • The SBT-7.5K/11K and earlier models are equipped with discharge resistors as standard.
Top of page