Features

• 200-240Vac 50/60Hz power input
• 12.0-14Vdc (adjustable)
• Max load 10A
• Metal hinged box
• Deep discharge protection
• LED Indicators
• Key lockable
• Mains power light indicator 

  Additional features

  • Voltage tolerance: ±15%.
  • Output fuse: 1.5A 250V (glass fuse).
  • Max load current: 10A
  • Ripple: 100mV max
  • Operating temperature: -20~45°C (14 to 131°F).
  • Humidity: 0~95% non-condensing.

The post ICS 200-240Vac 50/60Hz Power Input Power Supply // PS10A-9CH-12VS appeared first on Spark Security Solutions | Security & Electrical Experts in the UK.

Traditional fuses can only protect against overcurrent once, after which they must be replaced. The PTC resettable fuse is a new type of overcurrent protection element that has two functions: providing overcurrent protection and automatic reset.

Technicians connect the overcurrent protection PTC element serially to the circuit; under normal circumstances, it provides a low resistance state, ensuring the circuit functions normally. If a short circuit or unusually high current occurs, the PTC fuses cut in to reduce the voltage down to a trickle, thus preventing damage and protecting the equipment.

The overcurrent fault’s removal will automatically reset the PTC fuse. The PTC elements will automatically return to its low resistance state, which not only avoids maintenance or replacement but also avoids a continuously circulating switching state, which can cause circuit damage.

The post Haydon 16 Way Boxed PSU 20AMP PTC Fuses Surge Protected // HAY-PSU1612-20A appeared first on Spark Security Solutions | Security & Electrical Experts in the UK.

• 2 Board Paxton Power Supply
• 4 Way Fire Interface Fuse Board
• Interface Switching Via NC, NO + or – (5-24vdc)
• Battery Backed – 7AH Capacity
• 12vdc 5 Amp Power Module
• Metal Standoffs included
• Enclosure size: W 365 x H 330 x D 85 mm
• Input: 100~240Vac / 50~60Hz
• Main Fuse: F3A
• Mains Output: Voltage 13.2~13.8
• Battery Output: 10.0~13.2
• Output Current: 5A max
• Output Fuse: F5A
• Charge current: 0.8A max
• Charger fuse: F1A
• Panel Indicators: Battery/ Mains/ Door Open/ Fault
• Fused output board:4 x F1.5A
• Relay Trigger:N/O or N/C or +VE or -VE(5-24vdc)
• Protection: Over-current/ Over-load/ Over-charge/Overdischarge

The post Haydon 12/24v 8/4 Amp Access Control PSU for 6 Paxton Net2 or ACT Controllers appeared first on Spark Security Solutions | Security & Electrical Experts in the UK.