BLAZER® Series
1/4 – 5 HP Isolated Drives Specifications

BDP402 Models

• A.C. Input
  • 115 VAC ±10%, 50/60 Hz ±2 Hz
  • 230 VAC ±10%, 50/60 Hz ±2 Hz
• Armature Output
  • 0-90 VDC for 115 VAC input
  • 0-180 VDC for 230 VAC input
• Field Output
  • 100 VDC @ 1 Amp for 115 VAC input
  • 200 VDC @ 1 Amp for 230 VAC input
• Horsepower Range
  • 1/4 – 1 HP @ 90 VDC
  • 1/2 – 2 HP @ 180 VDC

BDP405 Models

• A.C. Input
  • 230 VAC ±10%, 50/60 Hz ±2 Hz
• Armature output
  • 0-180 VDC
• Field Output
  • 200 VDC @ 1 Amp
• Horsepower Range
  • 1/2 – 5 HP @ 180 VDC

All Models

• Speed Regulation
  • Armature feedback: ±2.0% of base speed
  • Tachometer or Encoder Feedback: ±0.5% of base speed
• Torque Regulation
  • ±2% of current range selected
• Temperature Range
  • 0 – 55 C for chassis units
  • 0 – 40 C for enclosed units

• Adjustments
  • Min Speed: 0 to 25% of rated armature voltage
  • Max Speed: 70 to 110% of rated armature voltage
  • Jog Speed: 0 to 25% of rated armature voltage
  • Sum Trim: 0 to 150% of summing input
  • Acceleration: 1 – 60 seconds
  • Deceleration: 1 – 60 seconds
  • Current Limit: 0 – 150% of current range selected
  • IR Compensation: Range set by current limit jumper
  • Torque (Torque/Taper Mode): sets tension level for core diameter
  • Taper (Torque/Taper Mode): sets tension level for full package diameter
  • Offset (Auto-Mode): nulls auto circuit with minimum process signal input
  • Gain (Auto-Mode): sets speed with maximum process signal input
• Speed Range
  • 20:1 motor dependent