Delta PMH Series of Panel Mount Power Supply Expands to Pollution Degree 3 for Harsher Industrial Environments




Pollution Degree (PD) is an important classification for the clearance & creepage distances of electrical insulation, such as distance between components, PCB traces and power supply enclosure. With contaminants or condensation, the gaps are smaller increasing the risk of failure or short circuit. PD1 refers to environments with no pollution, or only dry non-conductive pollution such as sealed enclosures. PD2 are environments with only non-conductive pollution occasional temporary conductivity. Harsh industrial environments would fall under PD3 classification.


Both PMH-24V100WCAS and PMH-24V150WCBS models now includes pollution degree 3 classifications ensuring product reliability in industrial manufacturing environments. This applies to the new models PMH-24V100WCCS and PMH-24V150WCDS. They comply to pollution degree 3 even up to operating altitudes of 5000 meters.


Pollution Degree 2
Pollution Degree 3
PMH-24V100WCAS
PMH-24V100WCCS
PMH-24V150WCBS
PMH-24V150WCDS


The models also meet the EMC approvals to EN 55014-1 / EN 55014-2 for household appliances, EN 55032 Class B and EN 61000-6-1 / EN 61000-6-3 for residential environment without extra EMI filter required. Suitable applications include household appliances (e.g. vending machine, washing machine, etc.), industrial automation and measuring instruments.


Please contact your local sales representative or distributor for product availability.
New models are introduced on a regular basis. For product details and enquiries, you can also visit www.DeltaPSU.com



Related News

Delta Launches New USCI LITE and USC4 LITE Series for LED Driver

Delta introduces the LED Driver USCI LITE and USC4 LITE series in 200W/100W/55W models. Th ...

Read More

Delta Introduces 24V 300W 3" x 5" 1U Power Supply for Medical Applications

Delta Electronics is pleased to introduce its new high power density (14.3 Watts/in³) 3" x ...

Read More

Delta AC-DC Medical Adapter MEA Series Expanded with a New Compact 90 W Output Model

Delta expands the MEA Series Medical AC-DC desktop type adapters by launching a new 90 W o ...

Read More

Subscribe to our newsletter

Be the first to hear about new events, news and products!

Subscribe to our newsletter

Be the first to hear about new events, news and products!