Email
enquiry@sse-international.com
Tel
+86 710 2309484
Follow
FaceBook Twitter Linkedin YouTube Google+ Pinterest
Top
ZSVG Active Reactive Power Generator
Hotline:+86 710 2309484Inquiry

Traditional reactive power compensation device realizes reactive power compensation by adjusting capacitors or reactors. Although it is widely used, it has many problems, such as resonance, slow response and easy damage of capacitors, etc.


ZSVG is currently the most advanced reactive power compensation device. Instead of adopting capacitive capacitors and inductors, ZSVG realizes the conversion of reactive power through high-frequency switches of high-power electronic devices, making a qualitative leap in reactive power compensation technology.

Features
Fast Response

Response time: ≤10ms. With extremely short response time, it can quickly track the change of impact load, such as spot welding machine, rolling mill, etc.


Safety & Stability

MIBF (≥100000 hours), with stable and reliable performance. ZSVG is no possibility of impedance with the system while operating, so it has higher security.


Efficient and Flexible 

ZSVG can achieve dynamic seamless reactive power regulation from inductive reactive power to capacitive reactive power, and achieve power factor stability to 0.999 or total harmonic distortion of current significantly reduced.


Full Protections

Over-voltage protection, under-voltage protection, over-current protection, over-heat protection, comprehensive control protection, etc.


Complete Functions

ZSVG can compensate reactive current and harmonic current, improve three-phase unbalance, suppress voltage fluctuation and flicker, and suppress system oscillation.



Technical DataCertificates

Model

Horizontal Module

Vertical Module

Cabinet

Basic Parameters

Rated voltage (V)

200-400

Rated frequency (Hz)

46-54

Rated capacity (kVAR)

50/100

75

120/240/300/400/500/600

Overall efficiency

97.80%

97%

Grid structure

3 phase 3 wire/3 phase 4 wire

3 phase 3 wire

Circuit topology

Three level

Two level

Performance Index

Compensation mode

Harmonic compensation, reactive compensation, harmonic and reactive compensation, unbalanced compensation

Total response time (ms)

10

Target power factor

Can be set according to users’ actual needs

Switching frequency (kHz)

20

Cooling

Forced air cooled

Noise (dB)

≤65

≤70

Protections

Over-voltage, over-current, short circuit, over-temperature, frequency protection, pulse abnormal protection, soft switching, current limitation

Communication & Monitoring

Communication interface

RS485/RS232/Ethernet

Communication protocol

Modbus/ TCP/IP Client

Display interface

7 Inch/4.3 inch touch screen

7 inch touch screen

Fault alarm

Screen display and relay output

Dimensions (W x D x H)

Capacity (kVAR)

50

500 x 650 x 230

/

/

75

/

165 x 550 x 1575

/

100

500 x 700 x 230

/

120

/

800 x 800 x 2200

150

800 x 1000 x 2200 (Overall unit)

600 x 800 x 2200 (Overall unit)

/

200

/

240

/

800 x 800 x 2200

300

800 x 1000 x 2200 (Overall unit)

800 x 800 x 2200 (Overall unit)

/

400

/

500

800 x 1000 x 2200 (Overall unit) x 2

600

©2019 Surpass Sun Electric. All rights reserved.沪公网安备 31010702004464号