SpellmanHV Z Series of High Frequency, Diagnostic Imaging Generators

Z Series

  • 450kHz output frequency
  • Specially designed for DR systems
  • Simple Integration via SDK to any workstation
  • Automatic calibration
  • Service-friendly design

*Note: All specifications are subject to change without notice. Please consult the English PDF version of this datasheet for the most up-to-date revision.

Z SERIES High Frequency Medical X-Ray Generators

Spellman, The world’s leader in high voltage innovation introduces the all new Z Series of high frequency, diagnostic imaging generators.

These highly compact and reliable radiographic generators feature the medical industry’s highest output frequency at 450kHz and world-class performance specifications, spanning 32kW to 80kW. And best of all, Spellman’s engineering team will support your OEM integration from beginning to end, for seamless and smooth market launch. Compatible with most digital interfaces and X-Ray room system mechanics, the Z Series is the intelligent choice for the medical OEM seeking the latest technology and world-class support.

Radiographic Options

  • Interface for Automatic Exposure Control
  • Interface for dose measuring devices
  • Dual speed starter
  • Single console integration to your DR software


(Ref. 128126-001 REV F)

From our high performance Z Series to our powerful HFe Series*
Spellman has an imaging solution to meet your unique imaging requirements

Z Series

  • MOSFET inverter technology
  • Platform: Fixed card and cable harness design
  • Industry leading output frequency (450 kHz)
  • Reduced ripple for superior image quality

HFe Series

  • IGBT Inverter Technology
  • Platform: Modular card and backplane design
  • High Speed Ethernet communications port
  • Fluoroscopy available

*Please visit our website or contact sales@spellmanhv.com for more information and specifications for our HFe Series

Spellman... your single source for imaging solutions

For over 70 years, Spellman High Voltage has been the leader in high voltage innovation. We offer an extensive portfolio of X-Ray Generators and Monoblock® Integrated X-Ray sources for diverse applications such as CT, DR, Mammography, Bone Densitometry, Surgical C-Arms, and Dental Imaging.

Power Level 32 kW 40 kW 50 kW 65 kW 80 kW 
Input Power Voltage 3ø/380/400/480 VAC
1ø/208/230 VAC
3ø/380/400/480 VAC
Maximum Output Frequency 450kHz
Tube Voltage Range 40~150kV
Tube Voltage Accuracy ±(5%+1kV)
Tube Current Range 10~400mA
 10~800mA  10~1000mA
Tube Current Accuracy ±(10%+1mA)
mAs Range 0.1~500mAs 0.1~1000mAs
 Exposure Time Range 1.0~10000 ms
 Coefficient of linearity ≤ 0.05
 Coefficient of Reproducibility ≤ 0.05
 Operating Modes Selection kV/mA/ms, kV/mAs, AEC, APR
 Anode Rotation Drive Low Speed / Dual Speed Starter
 Communication Port RS-232
 Tube Calibration Automatic
 AEC Interface Optional
 DAP Interface Optional

Please consult factory regarding product configuration availability and regulatory requirements for specific markets

Tables & Diagrams