1.Cabinet Instructions

BT909021001PW is an outdoor telecom cabinet designed and produced by BETE, which is made of high-quality galvanized steel,coated with anti-ultraviolet powder and with IP55 protection grade. The cabinet is equipped with a power system, lightning protection and grounding system, temperature control system, standby power system, lighting system, and transmission equipment installation space. It has various functions of indoor and outdoor communication and meets different networking needs of the operators.

2.Cabinet Features

• The traditional machine room is miniaturized and compact;the the volume and floor area are reduced;

• According to the characteristics of communication equipment, small power temperature control by the cabin, high efficiency and energy saving;

• Short construction period, less land occupation, wider application scope, and lower construction cost;

• Three-point anti-theft cabinet door lock, excellent lock hole protection device Perfect air duct design to avoid the mixed flow of hot and cold gas effectively;

• Access control, smoke, water immersion, temperature, and humidity, knocking and other comprehensive protection;

• Professional outdoor powder spraying, and strong weather resistance.

3.Cabinet Parameters

Items	Type	Technical Parameters
General Parameters	Dimension	External Dimension:H×W×D 2100×900×900
	Layout	2 Compartments
	Equipment Installation	Upper part includes18U 19"rack;Lower part includes 2 battery layers
	Door	One front door with three-point anti-theft cabinet door lock (padlock supported)
	Material	Galvanized steel,1.5mm thick
	Heat Insulation	45mm EPS
	Structure	Welding
	Protection Level	IP55
	Mounting Type	Floor mount, roof mount, wall mount optional
	Cable Inlets	At the bottom of the cabinet
	Maintenance mode	Front operation and maintenance
AC Distribution	Input Voltage	85VAC-300VAC,220VAC its rated value.
	Input Frequency	45~66Hz, 50Hz/60Hz is rated value
	Input mode	2×63A/3P air switch
	Output mode	20kA/40kA SPD,2×32A/1P MCB,3×16A/1P MCB,Maintenance socket
DC Distribution	Output voltage	42~58VDC,53.5VDC is rated value
	Output mode	2×63A MCB,2×32A MCB,2×16A MCB
Temperature Control	Colling System	An air conditioner with AC220V / 50Hz 1500W
Lighting LED lamp	Lighting LED lamp	48V LED lamps (immovable), with protective circuit breaker
Temperature	Working Temperature	-40°C ~ +65°C
	Storage Temperature	-50°C ~ +70°C
	Transport Temperatur	-50°C ~ +70°C
Humidity	Relative Humidity	5% ~ 95%
Pressure	Air Pressure	62kpa ~ 101kpa (similar to 0m ~ 5000m altitude)
Radiation Intensity	Solar Radiation Intensity	1120 ×(1±5%)W/m2

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