OVERVIEW
Integrated capacitors consists of switch, low-voltage capacitor, reactor, controller and other protection unit.
The capacitor has good self-healing and high insulation resistance characteristics. It is mainly to improve power factor of system, optimize quality of power grid.
SPECIFICATION
|
Environment
condition
|
Ambient
temperature:
|
-35~65°C
(-25~45°C )
|
|
Relative
humidity
|
40°C,20-90%
|
|
Atmospheric
pressure
|
79.5~106.0Kpa
|
|
Protection
deviation
|
Voltage
|
≤0.5%
|
|
Current
|
≤0.5%
|
|
Temperature
|
±1°C
|
|
Time
|
±0.01s
|
|
Power
condition
|
Rated voltage
|
~200V or
~440V
|
|
Allowable
tolerance
|
±20%
|
|
Voltage waveform
|
<5%
|
|
Frequency
|
48.5~51.5Hz
|
|
Power
dissipation
|
<0.5w
(capacitor on)
|
|
<1w (capacitor off)
|
|
Parameters
|
Deviation
|
The minimum
capacity of 75%
|
|
Time of
capacitor switch
|
10s
|
|
Capacity
|
one ≤(20+20)kvar
|
|
more≤24pcs
|
|
Reliability
parameters
|
Control accuracy
|
100%
|
|
Allowed number
of switch
|
1 million times
|
|
Capacitor run
time decay rate
|
≤0.1%/10000
|
|
Fault rate
annual
|
0.10%
|
|
Measurement
deviation
|
Voltage
|
≤0.5%(during 80%~120% of rated voltage)
|
|
Current
|
≤1.0%(during5%~20% of rated current)
|
|
≤0.5%(during20%~120% of rated current)
|
|
Power factor
|
±0.01
|
|
|
|
Integrated power capacitors
|
Capacitor modular
|
MODEL TABEL
|
Model
|
Type
|
Capacity
|
Height
|
Model
|
Type
|
Capacity
|
Height
|
|
ZD-0.45/5+5
|
Three phase
|
10(5+5)
|
230
|
ZD-0.25/10
|
Single phase
|
10(3.34*3)
|
230
|
|
ZD-0.45/5+10
|
Three phase
|
15(5+10)
|
230
|
ZD-0.25/15
|
Single phase
|
15(5*3)
|
230
|
|
ZD-0.45/10+10
|
Three phase
|
20(10+10)
|
230
|
ZD-0.25/18
|
Single phase
|
18(6*3)
|
230
|
|
ZD-0.45/15+15
|
Three phase
|
30(15+15)
|
250
|
ZD-0.25/20
|
Single phase
|
20(6.67*3)
|
250
|
|
ZD-0.45/10+20
|
Three phase
|
30(10+20)
|
250
|
ZD-0.25/25
|
Single phase
|
25(8.34*3)
|
300
|
|
ZD-0.45/20+20
|
Three phase
|
40(20+20)
|
250
|
ZD-0.25/30
|
Single phase
|
30(10*3)
|
320
|
BENEFITS
The modular capacitor banks come with:
-
Many standardized configurations with flexibility to fit customer needs
-
Factory tested and assembled reducing environmental project delays and enhanced quality
-
Available as a stand-alone unit or for integration into pre-existing substation
-
Easy to relocate - with availability of reinstallation training services
-
Future scalability at low costs
-
Integrated package for single point responsibility
APPLICATIONS
