Energy Saving Equipment Wall Type Ahf Power Distribution Equipment

• Type: Distribution Metering Box
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: Low Voltage
• Size: 1 Uint
• Application Range: High-rise Buildings
• Model NO.: AHF
• Shell Material: Aluminum Alloy
• Shell Protection Grade: IP55
• Brand: Elecnova
• Color: Black
• Voltage: 400V
• Current: 30A
• Frequency: 50-65Hz
• Function: Harmonic Management
• Standard: IEEE519
• Transport Package: 444*149*641mm
• Trademark: ELECNOVA
• Origin: China
• HS Code: 9030899090
• Production Capacity: 20000PCS/Per Month

Product Description

Product Name: 30A wall mounted smart HMI control Active Harmonic Filter AHF 3P4W

 

Product Description

Wall mounted SFR-AHF which intergrated with 4" HMI control system uses an efficient power electronics topology and advanced all-digital control technology to dynamically eliminate harmonic currents.

 

Technical Specifications

 

Input
System voltage	Line voltage 400V
System voltage range	±15%
Frequency	50Hz ±5%
Output and installation
Capacity specification	30A
Module type	Rack Mounted
Incoming way	Upper incoming/Back incoming
Performance
Harmonics filtering rate	≥90% (Within the range of the ordered capacity, and the load harmonic content is higher than 30% of the ordered capacity)
Harmonics filtering range	2nd ~51st harmonics(If you need to control the harmonic order of more than 25 times, you should write in the contract)
Full response time	≤5ms
Instantaneous response time	≤100us
Dynamic current	1.2 times the filter rated capacity output,1min
Protection
Overload protection	Automatic current limit at 100% rated output
Other protection	Over-voltage protection, under-voltage protection, over-temperature protection, over-current protection
Operation mode
Stand-alone operation	Support
Parallel operation	Conventionally support 8 sets, special requirements can be customized
Display and operation
Status display	Power / Operation / Fault LED indication
Module operation	Start/Stop/Restart
HMI (Optional)	Optional 7" (Hole size 215×152mm) 10" (Hole size 261×180mm)
Communication (RS485 interface)	1 loop Modbus-RTU protocol external communication interface, Users can have access to the background system through this interface or HMI port
Environment condition
IP level	IP20(customized)
Operating environment temperature	-25ºC~40ºC
Storage/ transport temperature	-25ºC~55ºC
Work humidity	Relative humidity 5~95%,no condensation
Altitude	1000m and below(above 1000m, Every additional 100m / 1% derating)
Standard	IEEE519

 

 

Application

SFR-AHF can be widely used in the following industrial fields (steel industry, metallurgy industry, mining industry, new energy industry, automotive industry), municipal field (water treatment industry, telecommunications industry, research institutes), commercial field (hospital, bank, shopping mall , schools, computer rooms, computer centers), rail transportation (electrified railways, subways).

 

Company Profile

 

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory located in Jiangyin Jiangsu Province.



Q: Does your company provide customized manufacturing?
A: We provide OEM/ODM service to our customers. Our experienced R&D team will give our customer solution in a high efficiency way.



Q: How long is your delivery time?
A: 3-5 working days for the items were in stock, 15-21days for the items out of stock.



Q: Do you provide samples? Is it free or extra ?
A: You need to pay for the sample and cover the freight as well.



Q: What is your terms of payment ?
A: Order amount less than $3000, 100% paid before shipment, order amount more than $3000,30% as deposit, 70% before shipment, or by negotiated for the both parties.