PMLI – Multi Channel Load – Hoecherl & hackl

Key Features

• Configurable multi-channel load
• Up to 12 channels in 19″ – 2HU
• Tailored configurations possible with modules in 3 voltage and 4 power classes
• 150 W – 300 W – 450 W – 600 W modules
• Voltages 60 V – 120 V – 240 V
• Currents from 4.5 A bis 80 A
• Current, voltage, resistance, power mode
• Dynamic loads
• 1,800 W total power
• SCPI programming with measurement function
• Full electronic protection
• Analog measurement outputs for voltage and current
• Analog control input
• RS-232 and GPIB interface with software tools

Configuration

The PMLI electronic multi-channel load has up to 12 slots for load modules.
150 W, 300 W, 450 W or 600 W load modules are available.
Depending on power, a module occupies one (150 W), two (300 W), three (450 W) or four slots (600 W).

Load Modules

The modules are available in three different voltages 60 V, 120 V and 240 V and for currents of 4.5 A to 80 A.
Various loads can be configured, e.g.:

• 1 x 600 W + 1 x 450 W + 2 x 300 W + 1 x 150 W
• The total power is max. 1,800 W.
• The loads can therefore be easily configured to test units with multiple outputs.
• The load inputs are galvanically separated.
• Very simple systems can therefore be specially configured to requirements with multi-channel Burn-In equipment.

Operating Modes and Functions

The following operating modes are possible:

• Current mode
• Voltage mode
• Resistance mode
• Power mode
• Dynamic mode with 2 presets
• An adjustable trigger voltage enables current only to flow when the defined voltage is exceeded.