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Design, Production, Sale, Spare parts, Service and Repair electrodrive and motor to 1000kW
Converters AC Screw converters

AC drives of the BLAST-E main spindle


The BLAST-E drives conceived for most different industrial applications and allow a continuous speed control of brushless and asynchronous from 0 to a max. value. They are extremely compact, reliable and cost attractive as well as easy to use; they can find application in all application fields for sinusoidal brushless servomotors and asynchronous motors. The DSP control system allows high programming flexibility. The PWM modulation and the low-loss semi-conductive devices grant the drive's high efficiency.

Use of BLAST-E

The Blast-E drives are suitable for single or multi-motor systems with asynchronous or sinusoidal brushless motors and can satisfy any need for most different, simple or complex applications.
  • centrifuge pumps for central heating groups and water sources
  • textile and paper working industry
  • ventilation systems
  • conveyours, belts and packing machines
  • lathes, milling machines, wood and marble working machines
  • flifting plants, elevators, cranes pulley block cranes
  • separators, fans and mills for fodder mills
  • flexo priting machines and presses
  • feeders for presses postioning for metal sheet cutting and other machines for the metal working industry.

Control systems

  • SFT (Stator Flux Torque Control)
  • SSP (sensorless speed and position)
  • SB (Sinusoidal Brushless Control)
  • SB+Posi (Sinusoidal Brushless Control)
  • FVC (Flux Vector Control)
  • SVC (Spase Vector Control)

Operating data
PWM frequency 1; 1,5; 2; 4; 8; 12kHz (min. 4kHZ for SB and SB+Posi)
Resolver input supply frequency 4kHz, resolution 12bit/rev.
Configuration parameters nominal current, motor current at the nominal voltage without load, nominal frequency, nominal speed, nominal voltage, nominal power, nominal cosj.
Frequency control 0 - 1000Hz (resolution 0,2Hz)
Torque control from +/- 10% to +/-20% of the nominal motor value
Acc./decel. 0,3 do 40 000 sec.
Ramp type trapezoidal and physiological, "S" from
Current control up to 200% of the nominal current
Overload 150% of the nom. current 1' every 10'
200% of the nom currrent 10'' every 10'
Frequency derating 1 - automatic
2 - manual with current reduction
Frequency control input 0 - 10 kHz
Analog control input +/- 10V, 4 - 20mA resolution 12 bit
Configuratable commands 24Vcc input2
Alarm singnalling ralay contact 0-110V ac - AC1
PID control on correction signal from the main reference
Configurable signalling ralay contact 0-110V ac - AC1
Auxiliary Output, to configurate through dip switch analog 0-10V/0-10kHz frequency
resolution 8 bit + sign
Protections Current limit (only SB )
Motor protection (limit or I2t)
0verload (inverter only)
Undervoltage(<400V DC)
Overvoltage(>800V DC)
Thermal protection drive with displayed temp.
Short circuit between phases and to ground
Brake resistor thermal protection
Congruence error (for feedback only)
Basic programming Digital programming through 4 keys (on optional keypad)
Serial port DEVICE NET (no optocoupled)
Net connection with optional board CAN-BUS(DeviceNet), PROFIBUS, SERCOS, RS485(modbus), RS232 for PC connection
Dynamic brake built -in up to do 22kW
Brzdný rezistor built -in up to 11kW
Pattern lines
Size A Three phase 
power
Output current
[A]
Delivery converters 400V 
[kW]
Maximum Output current
 [A]
Apparent Delivery converters 
[kVA]
BLAST-E 0007 BAH 380V -15%
480V +5%
45/65Hz
2,5 0,75 5 1,7
BLAST-E 0011 BAH 3,5 1,0 7 2,4
BLAST-E 0015 BAH 4,8 1,5 10 3,3
BLAST-E 0022 BAH 6,0 2,2 12 4,2
BLAST-E 0037 BAH 9,5 3,7 19 6,5
BLAST-E 0055 BAH 13 5,5 26 9

Size B Three phase 
power
Output current
[A]
Delivery converters 400V 
[kW]
Maximum Output current
 [A]
Apparent Delivery converters
 [kVA]
BLAST-E 0075 BBH 380V -15%
480V +5%
45/65Hz
16,5 7,5 33 11,4
BLAST-E 0110 BBH 25 11 50 17,3
BLAST-E 0150 BBH 31 15 62 22
BLAST-E 0185 BBH 39 18,5 78 27
BLAST-E 0220 BBH 45 22 90 32

Size C Three phase 
power
Output current
[A]
Delivery converters 400V
 [kW]
Maximum Output current
 [A]
Apparent Delivery converters
 [kVA]
BLAST-E 0300 BCH 380V -15%
480V +5%
45/65Hz
62 30 125 43
BLAST-E 0370 BCH 76 37 152 53
BLAST-E 0450 BCH 90 45 180 63

Size D Three phase 
power
Output current
[A]
Delivery converters 400V
 [kW]
Maximum Output current 
[A]
Apparent Delivery converters 
[kVA]
BLAST-E 0550 BDH 380V -15%
480V +5%
45/65Hz
112 55 224 78
BLAST-E 0600 BDH 120 60 240 83
BLAST-E 0750 BDH 150 75 300 104

Size E Three phase 
power
Output current
[A]
Delivery converters 400V 
[kW]
Maximum Output current
 [A]
Apparent Delivery converters 
[kVA]
BLAST-E 0900 BEH 380V -15%
480V +5%
45/65Hz
180 90 360 126
BLAST-E 1100 BEH 220 110 440 152
BLAST-E 1320 BEH 260 132 520 180
BLAST-E 1600 BEH 320 160 640 221
Equipment
Order code Specification
BLAST-E OPT 0010 7 segment dssplay and keyboard  (supplied standard)
BLAST-E OPT 0030 card RS 232
BLAST-E OPT 0031 card RS 232 + kabel L=1,5m
BLAST-E OPT 0040 card RS 485
BLAST-E OPT 0041 card RS 485 + kabel L=1,5m
BLAST-E OPT 0050 card CAN BUS s DeviceNet
BLAST-E OPT 0060 card PROFIBUS DP
BLAST-E OPT 0110 card Back-UP 24V
Programme XBLAST

XBLAST program is supplied free of charge together with the converter. This program is used for programming the converter, storing the set-up values on a computer hard drive, and recording the measured values of the current, speed, position, input and output signals using the “SCOPE” function. This program also regulates the operation of the drive. For more information, refer to the Instruction and User Manual for converter B

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