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{"title":"Automation Electrical Automatic Control Panels 440V Cabinet Control System","imgUrl":"https:\/\/img.chinax.com\/nimg\/88\/28\/2c1f5b8fdad508d1e4d9d918fc11-200x200-1\/automation_electrical_automatic_control_panels_440v_cabinet_control_system.jpg","attrs":{"Brand Name":"Customized","Certification":"CCC, ISO","Place of Origin":"Chengdu, China","Minimum Order Quantity":"1 unit"}}
{"title":"90KW Fire Pump Control Box Motor IP30 - IP65 Intelligent Control Box","imgUrl":"https:\/\/img.chinax.com\/nimg\/ba\/e0\/e48f61a3aa1910b08fc4af340012-200x200-1\/90kw_fire_pump_control_box_motor_ip30_ip65_intelligent_control_box.jpg","attrs":{"Brand Name":"Customized","Model Number":"0.55-300KW","Certification":"CCC, ISO","Place of Origin":"Chengdu, China"}}
{"title":"37KW Two Speed Automatic Control Panels Fire Fan Intelligent Control Box","imgUrl":"https:\/\/img.chinax.com\/nimg\/c8\/42\/f809740121171fa0ceb3d20cb721-200x200-1\/37kw_two_speed_automatic_control_panels_fire_fan_intelligent_control_box.jpg","attrs":{"Brand Name":"Customized","Model Number":"0.55-75KW","Certification":"CCCF, ISO","Place of Origin":"Chengdu, China"}}
{"title":"Single Speed Exhaust Fan Control Box Dual Speed Automatic Exhaust Fan Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/c1\/7bab558afd2019dcaa04efcbf498-200x200-1\/single_speed_exhaust_fan_control_box_dual_speed_automatic_exhaust_fan_control_distribution_box.jpg","attrs":{"Brand Name":"Customized","Model Number":"0.55-75KW","Certification":"CCCF, ISO","Place of Origin":"Chengdu, China"}}
{"title":"White Fan Control Box Two Speed 2 Way RS485 Intelligent Control Box","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/4f\/8b18dd37d86a2603f91723e0b98d-200x200-1\/white_fan_control_box_two_speed_2_way_rs485_intelligent_control_box.jpg","attrs":{"Brand Name":"Customized","Model Number":"0.55-75KW","Certification":"CCCF, ISO","Place of Origin":"Chengdu, China"}}
{"title":"11KW - 37KW Automatic Control Panels Single Speed Fan CPS Control Box","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/26\/9be7bc47df8221c83f6b5269149f-200x200-1\/11kw_37kw_automatic_control_panels_single_speed_fan_cps_control_box.jpg","attrs":{"Brand Name":"Customized","Model Number":"11-37KW","Certification":"CCCF, ISO","Place of Origin":"Chengdu, China"}}
Single speed fan control Control a single speed intelligent fan control box
Key attributes
Industry-specific attributes
Place of Origin
chengdu, China
Brand Name
JHL
Model Number
JHL/FJ
Product Name
Intelligent fan control box
Application
Security and Protection,fire control,Intelligent patrol
Power supply
AC 380V, controller voltage 12V
Communication mode
2-way RS485, photoelectric isolation
Switching acquisition
high, medium and low flooding signal input
fan control
2-way, single-channel support for the maximum power: 11kw-75KW
Communication protocol
meet the standard Modbus_RTU protocol
Power Supply Compatibility
It is designed to be compatible with a specific range of power supplies, such as a standard 110V or 230V AC power supply. Some control boxes may also support a wider input voltage range to accommodate different power grid conditions.
The control box usually has built - in power protection circuits to prevent damage from power surges, over - voltage, and under - voltage situations.
Over - current and Over - temperature Protection
Over - current protection is provided to prevent excessive current from flowing through the fan motor, which could cause damage. If the current exceeds a safe limit, the control box will automatically cut off the power supply to the fan.
Over - temperature protection is also incorporated. In case the temperature of the control box or the fan motor rises to a dangerous level, the control box will take measures to stop the fan and protect the equipment from overheating.
Electrical Isolation
The control box has proper electrical isolation between the control circuit and the power circuit of the fan. This helps in preventing electrical interference and ensures the safety of the control system and the connected devices.
Sichuan Jinhuili Electric Co., Ltd. is specialized in distribution automation, power quality, energy efficiency management of the main products and services; The products include high and low voltage power distribution equipment, uninterruptible UPS power supply, emergency power supply, DC power supply, complete sets of intelligent control equipment, solar photovoltaic power generation, energy storage management, operation and maintenance and other comprehensive automation.
The company is located in Chengdu, Sichuan Province, China, covers an area of more than 10,000 square meters, has a large number of outstanding management personnel, senior engineers and power professional and technical personnel, has been awarded by the government and departments "civilized private enterprise", advanced private enterprise, scientific and technological innovation enterprise, contract-respecting, trustworthy units and other honorary titles.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
10000000-30000000
Employee Number:
150~165
Ecer Certification:
Verified Supplier
Sichuan Jinhuili Electric Co., Ltd. is specialized in distribution automation, power quality, energy efficiency management of the main products and services; The products include high and low voltage power distribution equipment, uninterruptible UPS power supply, emergency power supply, DC power sup... Sichuan Jinhuili Electric Co., Ltd. is specialized in distribution automation, power quality, energy efficiency management of the main products and services; The products include high and low voltage power distribution equipment, uninterruptible UPS power supply, emergency power supply, DC power sup...