IP55 Double-Layer Galvanized Outdoor Street Cabinet with 3 Compartments (20U 19-inch)

Product Highlights

• Robust Construction: Double-layer body design utilizing galvanized sheet steel or SPCC cold-rolled steel.

• Organized Storage: Three separate interior compartments with individual access doors for equipment, batteries, and MDF.

• Environmental Protection: IP55 / IP65 rated, enduring up to 0.2Mpa water pressure and extreme external temperatures (-40℃ to +60℃).

• Advanced Thermal Management: Scientific thermal cycle design with a dedicated air filter system and a 160W DC heat exchanger.

• High Security & Safety: Equipped with a high-quality 3-point handle lock, lightning protection, and a grounding resistance of less than 10 milliohms.

Key Features & Buyer Benefits

Feature	Advantage	Buyer Benefit
IP55/IP65 rated double-layer galvanized steel construction	Provides exceptional durability against extreme external temperatures (-40℃ to +60℃) and direct water exposure (0.2Mpa pressure).	Ensures long-term physical protection for sensitive telecom equipment in harsh outdoor environments, minimizing maintenance and replacement costs.
Three dedicated internal compartments (20U 19-inch equipment, batteries, and MDF)	Maintains strictly organized, separated spaces for distinct network components with targeted cooling zones.	Simplifies deployment, troubleshooting, and routine battery maintenance for field technicians, significantly saving operational time.
Built-in thermal cycle design with dedicated air filter system and 160W DC heat exchanger	Facilitates continuous fresh air intake while actively blocking dust and rain intrusion.	Prevents critical network hardware from overheating or suffering element-induced failures, supporting maximum network uptime.
3-point handle lock and robust grounding system (<10 milliohm resistance)	Secures the enclosure against unauthorized physical access while dissipating electrical surges effectively.	Protects valuable telecommunications infrastructure investments from theft, vandalism, and lightning strikes.

Specifications

Capacity	20U for 19-inch equipment
Material Options	Galvanized sheet steel, SPCC cold rolled steel (Optional SS stainless steel)
Material Thickness	Body: 1.2-1.5mm; Mounting profile: 2.0mm (Options: 0.8mm to 2.0mm)
Protection Level	IP55 / IP65 (endures 0.2Mpa water pressure)
Static Loading	1000 - 1500 kgs
Cooling System	160W DC heat exchanger with 2-4 ventilation fans (Optional AC/DC air conditioner)
Temperature Tolerance	External: -40℃ to +60℃; Equipment working: -18℃ to +35℃
Electrical Compatibility	48V DC or 220V AC
Color	Gray RAL7035
Certifications	CE, ISO9001:2000, RoHS, SGS

Applications

• Outdoor street equipment housing for telecommunications networks.

• 19-inch telecommunications equipment housing and integration.

• Secure battery storage for backup power systems.

• MDF (Main Distribution Frame) management in field deployments.

Buyer Notes

• Dimensions & Weight: Precise overall external dimensions (Height x Width x Depth) and total empty weight of the cabinet can be confirmed during inquiry based on specific configuration requirements.

• Cooling Configuration: Please clarify during the quotation process whether the 160W DC heat exchanger is required as the standard inclusion or if an optional AC/DC air conditioner upgrade is preferred.

• Ventilation Details: Specific fan sizes and exact CFM ratings for the internal ventilation system are available upon request depending on application requirements.

Frequently Asked Questions (FAQ)

Q: Does the cabinet meet weatherproof ratings for severe rain and dust?
A: Yes, the cabinet is designed with IP55 / IP65 protection levels, enduring up to 0.2Mpa water pressure, and features a dedicated air filter system to stop dust and rain.

Q: Are there separated compartments for batteries and active equipment?
A: Yes, the cabinet features three separate interior rooms with individual access doors, providing dedicated spaces for 20U 19-inch equipment, batteries, and MDF.

Q: Can the mounting profile handle heavy telecommunications equipment?
A: The cabinet is built with a 2.0mm mounting profile thickness and supports a static loading capacity of 1000 to 1500 kgs.

Q: Does the cabinet include earthing and lightning protection?
A: Yes, it includes a robust earthing system with a grounding resistance of less than 10 milliohms and built-in lightning protection capability.