Outdoor 40U Telecommunication Intelligent Power Cabinet with Air Conditioner Cooling

Product Overview of 40U Outdoor Telecommunication Power Cabinet

The ET-series 40U telecom power cabinet is an outdoor power solution designed for telecommunications applications. It delivers uninterrupted power protection, safeguarding customer equipment from both electrical faults and harsh environmental conditions. The cabinet can house telecom equipment with a total height of up to 40U and simultaneously powers both active and passive telecom devices. Equipped with a DC 48V rectifier system, it provides up to 18kW of power distribution for the internal telecom equipment and associated protection systems. With an 1U Field Supervision Unit (FSU) controller, it enables online monitoring and management of equipment status and operational events.

Features of 40U Outdoor Telecommunication Power Cabinet

High ingress protection rating: IP55

Strong anti-theft design: embedded door, internal hinges, three-point locking mechanism, and support for an additional padlock

High-efficiency cooling unit: air conditioner

Comprehensive optional sensors: door sensor, smoke detector, water leakage sensor, temperature and humidity sensor, etc.

Supports remote management, enhancing security and minimizing customer operational expenses

Power System of 40U Outdoor Telecommunication Power Cabinet

• System type: 1 x 18kW DC48V rectifier system

• Form factor: 5U – compact and rack-mountable

• Maximum capacity: 18kW (6 x 3kW rectifier modules)

• Redundancy: N+1 – system operates normally even if any 1 module fails

Load Disconnects

LLVD (Low Voltage Load Disconnect) – for non-critical loads:

• 3 x 63A/1P

• 2 x 40A/1P

• 2 x 32A/1P

BLVD (Battery Low Voltage Disconnect) – for critical loads:

• 3 x 16A/1P

• 2 x 10A/1P

• 2 x 6A/1P

Specification of 40U Outdoor Telecommunication Power Cabinet