China Professional Supplier FTHN-12 (XGN15-12) Metal Closed Box ing High Voltage Switchgear to Bangladesh Manufacturer
Exterior and dimensions
Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for China Professional Supplier FTHN-12 (XGN15-12) Metal Closed Box ing High Voltage Switchgear to Bangladesh Manufacturer, we have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!
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.
An analog magnetic sensor is used as a non-contact over-current sensor. A simple reference circuit shows how it works.
ITE 5HK350 3000 Circuit Breaker
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