11 Years Factory FTHN-12 (XGN15-12) Metal Closed Box ing High Voltage Switchgear to Colombia Manufacturer
Exterior and dimensions
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FTHN-12 Indoor exchange metal closed box ring high voltage switchgear is Complete sets of power distribution equipment with 3.6 ~ 12Kv, three-phase, AC 50Hz. It is widely used in the power distribution system of construction and transformation of urban power grids also used in the power supply system of the industrial and mining enterprises, high-rise buildings, residential quarters, hospitals, schools, parks etc for the use of the power acceptance and distribution.
Mainly used for ring network power supply system, for the use of power acceptance and distribution.
Mainly used for ring network power supply and terminal power supply, also suitable for installing into the assembly substation.
This product complies with GB3804-1990, GB3906-2006, GB16926-1997, GB / T11022-1999, GB15166.2-1994, GB1985-1989, GB3309-1989, IEC420-1990 and other standards, and passed all type of test.
Operating environmental conditions
A) Ambient temperature
Maximum temperature: + 40 ℃
Minimum temperature: -15 ℃
Daily average: ≤35 ℃
B) Ambient humidity
Daily average relative humidity: ≤ 95%
Monthly average relative humidity: ≤90%
Daily average vapor pressure: ≤2.2X10-3 Mpa
C) Altitude: no more than 1000m;
D) earthquake intensity does not exceed 8 degrees;
E) Operating place without water dripping, no flammable and explosive hazards, no chemical corrosion of gas and no severe vibration.
The IMPACT S Series phase indicator is designed to be installed on all IMPACT Series surface switches painlessly and easily within minutes. Providing phase indication of active phases in single and three phase installations. LED indicators correspond to international colour coding L1 L2 L3. Requires a neutral connection. 5 year InHouse warranty included.