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Home > Products > Electrical Equipment & Supplies > Other Electrical Equipment
400V active power conditioner from electrical equipment supplier
  • 400V active power conditioner from electrical equipment supplier

400V active power conditioner from electrical equipment supplier

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Meo wig Trading Co., Ltd
Meo wig Trading Co., Ltd
China - Hangzhou
Manufacturer
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
51-100 people
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
BRC
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Product Details
Product SpecificationsProduct Description
Product Specifications
--
Product Description
Overview
Quick Details
Place of Origin:
Anhui, China
Brand Name:
ZHONGDIAN
Model Number:
ZD-AMS
Product Name:
400V active power conditioner
Rated Voltage:
400v
Phase:
3 phase 3 wire,3 phase 4 wire
Rated Frequency:
50Hz/60Hz
Compensation current:
30~600A
Filter range:
2nd~50th order harmonics
Harmonic filtering rate:
≥97%
Response time:
<5ms
Certificate:
ISO9001,Type Test Report
Key Words:
active power filter
Supply Ability
Supply Ability:
2000 Set/Sets per Month
Packaging & Delivery
Product Description

400V Active Power Conditioner  APF

Active Power/Harmonic Filter(APF/AHF) is a perfect comprehensive solution to power quality problems such as harmonic wave, reactive power, and 3 phase load unbalance. APF is connected in parallel in power grid, to detect the harmonic wave in real time, generate the reverse-phase compensation current through the converter, and dynamically filter the harmonic wave. The operation of APF is unaffected by power grid structure and load type, and it will not produce harmonic oscillation with the system, thus perfectly realizing harmonic wave control of various loads. APF can also realize dynamic reactive compensation, and control the capacitor switching, to improve the power factor. Meanwhile, APF has the function of controlling the 3 phase load current unbalance, thus comprehensively solving various power quality problems with power grid. 


400V active power conditioner from electrical equipment supplier from China supplier
APF Principle

APF  Series is connected in parallel with non-linear loads, and uses one set of current transformers (CT) to detect the load current. It calculates each order harmonic current , and then generates a compensating current with the same amplitude but opposite phase angles to the detected harmonic current, which cancels out the original load harmonics.

The APF not only eliminates harmonic current from the load side, but it also mitigates harmonic voltage caused by harmonic currents. The APF system can also improve power factor (PF) and correct load imbalances in the power system.

400V active power conditioner from electrical equipment supplier from China supplier
400V active power conditioner from electrical equipment supplier from China supplier
Specification
Specification of 400V Active Power Conditioner  APF








Electrical properties
Rated voltage
400V, AC
Operating frequency
50Hz/60Hz
Electrical connection
Three-phase four-wire
Filter range
2nd~50th order harmonics (the order can be chosen)
Filtering control effeciency
Harmonic filtering rate ≥97%; THDi<5% after systematic control
Compensation current of each cabinet
30~600A
Compensation mode
Including: Harmonic compensation, reactive compensation, and three-phase load unbalance compensation function; one or more compensation modes could be set.
Three-phase unbalance compensation effect
The degree of unbalance of three-phase active current of the system is less than 5% after compensation within the rated capacity.
Response time
<7ms
Active loss of system
<3%
Output current limit
Automatically limited within 100% of rated capacity to output
Number of units connected in parallel
≤10 units (single CT)
MTBT
>100,000 hours

Control characteristics 
Controller
DSP+FPGA
Control algorithm
Self-adaptive control algorithm
Communication mode
Adopt Modbus remote communication protocol; communication interface adopts RS485 and CAN bus, supporting mobile phone APP operation.

Structural characteristics
Level of protection
IP20
Noise
<60db (<45db during low-speed operation)
Installation method
Module embedded installation

Environmental requirements 
Ambient temperature
-20~55℃
Relative humidity
Maximum 95%, without condensation
Altitude above sea level
≤1,500m at rated capacity;
Typical Type
Model
Connection Type
Voltage Class
Compensation Current
AHF
ZD-AMS/400E-4-4L-W
3-phase 4-wire
400V
400A
400V active power conditioner from electrical equipment supplier from China supplier
400V active power conditioner from electrical equipment supplier from China supplier
Main function
Function of 400V Active Power Conditioner  APF

◆Excellent Flitering harmonic performance. 

Filtering rate is greater than 97%.

Multiple compensation:

Harmonic filter, reactive compensation and 3 phase unbalance compensation.

◆Dynamic reactive power compensation.

Filtering harmonics according to detected need for reactive power compensation. APF is composed of command current computing circuitand compensation current generating circuit. Command current computing circuit can control internal capative and inductive fundamental current of compensation current generating circuit, conduct real-time compensation, set the target value of reactive power compensation through operation board. 

◆Correct 3 phase unbalance.

 ZD-AMS APF can compensate the 3 phases unblance respectively. It can conduct phase adjustment of active power through DC Energy Storage Systems shared by 3 phases, thus to correct unbalanced load of 3 phases. The operation of this function can be set by operation board.

◆Graphical user interface

Cabinet:7 Inch central HMI

Display electrical system voltage, current, frequency, before and after THDi, Apparent/Active/Reactive Power, etc.

◆Modular design

Ultra-compact design, wall and rack mount installation, easy to use in new or exited switch room upgraded.                           

Modular structure with highest reliability of system.     

3P3W and 3P4W adapted by same modules and same capacity.

◆Multiple protection

Short circuit, over voltage, under voltage, over frequency, under frequency, phase sequence error and current inverted sequence protection.


400V active power conditioner from electrical equipment supplier from China supplier
400V active power conditioner from electrical equipment supplier from China supplier
Central Mangement

Reference Table of Model Selection for Central Management



Transformer capacity / KVA
                                                              AHF Configuration Capacity (A)

Building/ Subway

Medical / Tire / Metallurgy
Manufacturing factory/                  New energy/ Automobile
Performing arts center /Silicon       manufacture /  Oil exploitation
Chemical
THDi
10%
15%
20%
25%
30%
200
35
50
50
60
100
250
35
50
75
75
100
315
50
60
100
100
125
400
50
75
100
125
150
500
60
100
125
150
180
630
100
125
160
200
250
800
100
150
200
250
300
1000
125
200
250
300
350
1200
160
250
300
400
450
1600
200
300
400
500
550
2000
250
360
500
600
700
2500
300
450
600
700
850
Certifications
400V active power conditioner from electrical equipment supplier from China supplier
400V active power conditioner from electrical equipment supplier from China supplier
400V active power conditioner from electrical equipment supplier from China supplier
400V active power conditioner from electrical equipment supplier from China supplier
Our Service
400V active power conditioner from electrical equipment supplier from China supplier

Pre-Sales Service

* Inquiry and consulting support. 

* Sample testing support. 

* View our Factory.

400V active power conditioner from electrical equipment supplier from China supplier

After-Sales Service

* Training how to instal the machine, training how to use the machine. 

* Engineers available to service machinery overseas.

FAQ

1. One-stop supplier globally.
2. Nearly 20 years professional experiences in electrical appliance industry.
3. Professional online technology support for perfecting your power energy solution free.
4. Experienced sales service,oompetive price. 
5. Reliable quality and warranty assurance: 12 month or more
5. Whatever big or small order, we can provide you one-to-one service. 
6. Based on mutural benefit,creat  win-win business and long relationship .

When is harmonic filtering right for you?

1. Overheating of transformers and conductors 2. Generator instability 3. Capacitor failure 4. Nuisance tripping of fuses and circuit breakers 5. Damage to or failure of sensitive electronic equipment including drive failure 6. Telephone interference 7. Motors experiencing overheating, audible noise and reduced service life 8. High energy costs 9. Downtime and loss of production due to equipment instability.
400V active power conditioner from electrical equipment supplier from China supplier
Factory
400V active power conditioner from electrical equipment supplier from China supplier

  Our product for Huaihe River

400V active power conditioner from electrical equipment supplier from China supplier

        shipment 

400V active power conditioner from electrical equipment supplier from China supplier

  shipment


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Meo wig Trading Co., Ltd
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