Product Details

Specifications

active power filter
modular design
safety and stability
Three multilevel inverter topology
rack type

active power filter for internet data center

Technical advantage

Can choose certain number harmonic to compensate

harmonic,reactive power,unbalanced load three compensation mode

work efficiency >97% ,low power loss

Double DSP •Three multilevel inverter topology

Modular design,safety and stability

4.3-inch touch screen LCD monitor unit

Small size,rack/wall mounted type,save space

model

HTQF 3L-0.4/xxAR 3P3L HTQF 4L-0.4/xxAR 3P 4L
model	30A	50A
Wiring method	Three phase three line
Rating voltage. V	400....-20/+15%
Rating frequency . Hz	50/60
Rating compensation current. A	30	50
Rating compensation capacity kvar	20	33
Weight kg	28	28
cabinet	19inch standard rack type or wall mounted type
installation	Rack or wall mount
dimension(widthdepthheight mm)	440630176
Current detection method	Source current detection/load current detection . optional(indicate when placing order)
color	RAL9004 black (can be customized)
Protection level	IP3X(can be customized)
Into line way	Up or back

technical parameter

model	HTQF.3L-0.4/xxAR 3P3L	HTQF.4L-0.4/xxAR 3P4L
Wiring	3phase 3line	3phase 4line
features
	Apply to 3P3L system, filter was connected among three phase of power grid, it is suited to power system with or without neutral line, it can filter none-zero frequency harmonics, compensate reactive power and phase unbalanced..	Apply to 3P4L system, can filter the harmonic through phase and neutral line, include zero sequence harmonic
Single compensation current	30A	30A
Single compensation current	50A	50A
input
voltage	400V.....-20/+15%	400V.....-20/+15%
frequency	50/60Hz ±5%	50/60Hz ±5%
Performance index
Filter capacity	More than 97%	More than 97%
Filter range	2~50th	2~50th
Filter effect set	Can separate set each harmonic	Can separate set each harmonic
Response time	Transient response<0.1ms, complete response<20ms	Transient response<0.1ms, complete response<20ms
Neutral line compensate ability	-	3 times in line RMS current
Reactive power compensation	Setting range of power factor is from inductive0.6 to capacitive 0.6	Setting range of power factor is from inductive0.6 to capacitive 0.6
Balance compensation	Programmable balance of power	Programmable balance power of phase and phase or phase and neutral line
Special technology	Three multilevel topology,high efficiency,loss power loss	Three multilevel topology,high efficiency,loss power loss
Overload protection	Automatic current limiting when 100% rating output	Automatic current limiting when 100% rating output
Power loss	≤3% rated compensation capacity	≤3% rated compensation capacity
CT requirements	3set,0.2magnitude or more,secondary 5A	3set,0.2magnitude or more,secondary 5A
Current detection means	Source current detection or load current detection	Source current detection or load current detection