Outdoor Integrated Communication Cabinet
Features
Parameters
Product Technical Indicators:
1) All technical performance indicators comply with GB4208-1993 and meet the enclosure protection level IP65.
2) Cabinet Part
The high-voltage protection ground of the cabinet is insulated from the cabinet, with an insulation resistance >1000MΩ/500VDC (corrected "MV" to industry-standard "MΩ").
Withstand voltage between the cabinet's protection ground and the cabinet: >3000VDC for 1 minute, no breakdown or flashover.
3) Air Conditioner Start/Stop Points
Internal circulation: Operates continuously.
External circulation: Starts when the internal temperature reaches 35℃; stops when the internal temperature drops to 30℃.
4) Fan: Starts at 35℃ and stops at 27℃±4℃.
5) Heat Exchanger Start/Stop Points
Internal circulation: Operates continuously.
External circulation: Starts when the internal temperature reaches 35℃; stops when the internal temperature drops to 25℃.
6) Surge Protector (SPD) Technical Indicators
a) Flame Retardant Grade: UL94V-0
b) Insulation Resistance: >500MΩ (supplemented standard unit "Ω")
c) Rated Voltage: ~250V
d) Surge Protection Capacity: ≤20000A
e) Rated Current: 20A
Operating Environment Indicators:
Operating Temperature: -20℃~+60℃
Storage Temperature: -40℃~+65℃
Operating Relative Humidity: Not more than 80% (at +30℃)
Storage Relative Humidity: ≤90%~96% (at 40℃±2℃)
Atmospheric Pressure: 70~106kpa
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