CLP5K, 50 A, Charge line generator for Point of Entry (PoE)

High-Voltage Pulse Testing for Antenna Point of Entry Protection

The PCI - Charge Line Pulse Generator is engineered to evaluate the performance of antenna point of entry (POE) protective devices in accordance with MIL-STD-188-125-2 and similar standards. This system ensures precise pulse current injection (PCI) testing, allowing for accurate assessment of EMC shielding and EMP protection.

Available in two models—the CLP40K and CLP5K—this charge line generator delivers adjustable high-voltage pulses with variable frequency selection, providing a versatile and user-friendly solution for aerospace, military, and telecommunications testing.

Typical Test Setup

The CLP5K delivers a high-current pulse either directly or through coupling devices to test the effectiveness of protective devices at electrical entry points. A residual pulse enters the protected facility, which is monitored using current probes connected via fiber optics to an oscilloscope inside a shielded enclosure.

Figure: typical verification test setup with the CLP5K generator

Key Features & Capabilities

• MIL-STD-188-125-2 Compliant – Ensures accurate charge line pulse injection for protective device validation.
• High-Voltage Capability – Adjustable  0.05 - 5 kV, 50Amps (CLP5K) voltage ranges.
• Broad Frequency Coverage – Supports testing from 30 MHz up to 477.5 MHz with variable charge line plugs.
• Precision Pulse Generation – Delivers fast rise times ( with controlled energy output.
• Multi-Frequency Testing – Includes 10 or 11 charge line plugs to generate predefined quarter-wavelength pulses.
• Direct Coaxial Coupling – No additional coupling device needed; pulses are directly injected into the coaxial cable or POE protective device.
• Automated & Remote Control – Fully programmable via RS232 & USB interfaces for seamless integration.

System Configurations & Technical Specifications

CLP5K - High-Frequency Charge Line Generator

Optimized for higher-frequency testing, covering 30 MHz to 477.5 MHz.

Complete Test Setup & Accessories

• Charge Line Pulse Test Setup – Used for coaxial protective device validation with pulse currents up to 50 A.
• Charge Line Plugs – Predefined quarter-wavelength connectors ensure precise pulse generation at specific frequencies.
• Montena PULSELab Software – Automates control, data acquisition, and real-time waveform analysis.
• Current Probes & Adapters – Optional accessories for advanced waveform monitoring and measurement.
• Fiber Optic Links – Provides electrical isolation for remote control and safety.

Ordering Information

Model	Description
CLP5K	Charge Line generator, 0.05 - 5 kV, 30 to 477.5 MHz, 11 test frequencies
PULSELab	PULSELab software: The system is delivered with PULSELab, montena pulse measurement software application.

Optional Accessories

Model	Description
MOL2000T	Optical transmitter & receiver module, 50Ω, 80 Hz – 3.5 GHz, remote gain.
FO2C50	Dual fiber optic cable, 50 m with cable reel.
SB3G	Shielded enclosure (61 x 52 x 73 cm) for oscilloscope & accessories.
Shielded Tent
Shielded Control Room

 Why Choose the CLP40K & CLP5K for Charge Line Pulse Testing?

• MIL-STD-188-125-2 Compliant – Industry-proven solution for POE protection device validation.
• Fast & Reliable Testing – High-voltage, high-frequency pulses with repeatable precision.
• Wide Frequency Range – Two models available, covering 30 MHz to 477.5 MHz.
• Automated & Remote Operation – RS232 & USB interfaces for full control and data acquisition.
• Designed for Direct Coaxial Connection – Eliminates the need for additional coupling devices.

Order Now

Ensure your facility meets MIL-STD-188-125 compliance with the CLP5K and its full range of accessories. Contact Absolute EMC for a quote, lead times, and consultation.