Ningbo Tianan (Group) Co.,Ltd.
Ningbo Tianan (Group) Co.,Ltd
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Indoor 40 . 5 KV High Voltage Switchgear Cubicle For Power Distribution
Product description:
KYT1 (KYN61)-40.5 Power Distribution Cabinet is a three-phase AC 50Hz, indoor whole set distribution unit with rated voltage 40.5kV.,which accept and distribute electric energy in power plant ,substation and industrial and mining enterprises and can control, protect and supervise circuits.
Operating Conditions:
| No. | Description | Requirement |
| 1 | Ambient air temperature | -15℃ ~ +40℃ |
| 2 | Average temperature (within 24h) | ≤ +35℃ |
| 3 | Altitude | ≤1000m |
| 4 | Monthly average relative humidity | ≤90% |
| 5 | Daily average relative humidity(within24h) | ≤95% |
| 6 | Monthly average water vapor pressure | ≤ 1.8 kPa |
| 7 | Daily average water vapor pressure(24h) | ≤ 2.2 kPa |
| 8 | The ambient air is not clearly contaminated with dust, smoke, corrosive and/or combustible gases, vapors or salt mist. | |
Note: Customized products are available.
Main technical specification:
ü It is applicable for rated voltage 40.5kV, three phase AC 50Hz indoor electric system.
ü It is used as power receiving and distributing in power plants, substations and industrial and mining enterprises to control, protect and monitor the circuit.
ü The product meets the requirements of GB3906 “3-35kV AC Metal Enclosed Switchgear” and GB/T11022 “Technical Requirements for Indoor AC High Voltage Switchgear”.
ü It can be used coordinately with vacuum circuit breaker ZN85-40.5 or and LN2-40.5 type SF6 circuit breaker.