Plug-in power supply unit PDA072

DCIP67

The Smart Power Dump - PDA072 is JVL's own plug-n-play power supply optimizer, designed as an automatic power dump circuit and CVI control voltage power supply to protect both your motor and power supply. It eliminates back-emf issues and uses the same industrial grade M12 connector as any JVL Integrated Motor, making it easy to retrofit in-line with standard JVL power cables.

Key features

• Dissipation of brake energy – Built-in power dump resistors
• Built-in control voltage supply
• Overload Protection
• Over temperature protection
• Plug-n-play
• Wide input supply range – 8-80Vdc
• 0.5 m shielded power cable
• Multiple mounting options
• IP67 protection
• Industrial grade M12 connectors

How it works
When the motor generates energy back to the supply line, the output voltage of PDA072 can exceed the input voltage. The PDA072 detects when the output voltage is 2-4 volts higher than the input voltage and activates the internal power dump resistor to bring the voltage back down. The "PD active red" LED remains lit while the resistor is active. If the internal power dump resistor heats up to a critical temperature (approximately 80-90°C), the temperature sensor will deactivate the power dump resistor to prevent permanent damage. The "PD too hot" LED will remain lit as long as the temperature is too high. A notable feature of the PDA072 is its ability to operate at any voltage from 8-72V, including 12V, 24V, 36V, 48V, and 72V DC.

Technical Specifications / Characteristics

• Automatic power dump circuit and CVI control voltage power supply
• Industrial grade M12 connectors
• Plug-n-play installation
• Wide input supply range: 8-80Vdc (operational from 8-72Vdc)
• 0.5 m shielded power cable
• Multiple mounting options
• IP67 protection
• Overload and over temperature protection
• Built-in power dump resistors
• LED indicators for active and over-temperature status