On inverter
1: High overload ability
2: Low battery voltage trip selectable, extracting max power from various batteries with different protections
3: Low quiescent current, selectable sensing cycle to reduce power consumption
On remote control & other features
1: Ability to switch the unit on/off
2: Ability to select/deselect power saver mode
3: battery equalization with remote temperature sensor for increased performance
4: LCD status display available
5: RS232 communication port optional
6: Adopting high-frequency isolation transformer type, high efficiency, and high security
220Vac / 230Vac / 240Vac DC AC Inverter 10Kw With 48Vdc And Sinusoidal Output
Model: Pure Sine Wave Inverter Charger Power Star Series 1KW-12KW (1ph in/1ph out)
Key Features:
On inverter
● High overload ability
● Low battery voltage trip selectable, extracting max power from various batteries with different protections
● Low quiescent current, selectable sensing cycle to reduce power consumption
On battery charge
● 3-step intelligent battery charging
● 8 preset battery type selector plus de-sulphation for totally flat batteries
● Powerful charge rate up to 100Amp ,selectable charging current
● PFC(Power Factor Correction) for charger, less power consumption than conventional units
On Transfer
● Delay before transfer, extra protections for loads under generator mode
● Input AC voltage range selectable, for different kinds of loads
● 8 ms typical transfer time, guarantees power continuity
● 30A/40A through current ability
● Output voltage regulation optional
On remote control & other features
● Ability to switch the unit on/off
● Ability to select/deselect power saver mode
● 17 alarms/warnings, informative for easier operation and trouble-shooting
● LCD status display available
● RS232 communication port optional
Application
Home & Office
Technical Specification
Power Star Series | ||||||
Model No. | PS8K | PS10K | PS12K | |||
Nominal Power | 8KW | 10KW | 12KW | |||
AC Input | ||||||
Phase & Waveform | Single Phase & Pure Sine Wave | |||||
Voltage | 220/230/240VAC | |||||
Acceptable Voltage | 154-273VAC | |||||
Line Low Transfer | 154V | |||||
Line Low Return | 164V | |||||
Line high Transfer | 273V | |||||
Line high Return | 263V | |||||
Frequency | 50Hz or 60Hz (Auto sensing) | |||||
Line Low Transfer | 40Hz | |||||
Line high Transfer | 80Hz | |||||
AC Output | ||||||
Phase & Waveform | Single Phase & Pure Sine Wave(bypass mode sync to input) | |||||
Voltage | 220/230/240VAC (Same as Input on bypass mode) | |||||
Voltage Regulation | ±10%rms(bypass mode sync to input) | |||||
Frequency | 50Hz or 60Hz (Auto sensing) | |||||
Crest Power | 3 times of rating power | |||||
Short Circuit Protection | Yes,shutdown | |||||
Power Factor | 0.9-1.0 | |||||
DC Input | ||||||
Battery Voltage | 48V | |||||
Minimum Start Voltage | 40V | |||||
Low Battery Alarm | 44V | |||||
Low Battery Transfer | 40V | |||||
High Voltage Alarm | 64V | |||||
Max Charging Current | 75A | 85A | 100A | |||
Over Charge Voltage | 62.8V | |||||
Transfer Efficiency | ||||||
Line Mode | >95% | |||||
Battery Mode | >88% | |||||
power saver | Available when the load is less than 75 Watts | |||||
Indicators | ||||||
4-LED Display | Charge, Line, Inverter, Fault | |||||
LCD Display | Input/Output Voltage, Frequency, Battery Voltage, Load, Tempreture, Charge Current,Fault | |||||
Switch selector | Saving Mode is on/off when push the switch forwards/backwards, keeping it horisontal is turning the inverter off. | |||||
Audible Alarm | Sounding when the heatsink's tem is over 105℃ and shutdown after 30 seconds. | |||||
Protections | low battery,over charging,over temp,over load | |||||
Communications | RS232/RJ11(Optional) | |||||
Enviromental | ||||||
Operating Environment | 0-40℃,0-90%RH(non-condensing) | |||||
Audible Noise | <60dB | |||||
Physical | ||||||
Net Weight(KG) | 56 | 64 | 68 | |||
Dimension L*W*H(mm) | 549*450*201mm | 584*450*201mm | ||||
*Specification is subject to change without prior notice. |
STI 300W power inverter DC-AC, DC/AC inverter
STI series is a sine wave power frequency inverter which can convert 12V/24V/48Vdc to 220V/230V 50Hz based on full digital and intelligent design. It features high reliability, high efficiency, concise outline, full protection functions, easy installation and operation. The inverter can be applied in many fields especially for solar photovoltaic power system.
Feather:
PRODUCT FAMILY
STI200/STI300/STI500/STI700/STI1000
12V/24V/48V
200W,300W,500W,700W,1000W
ELECTRONIC PROTECTIONS
Application
Output socket(option)
Universal European Australia/New Zealand
STI series
www.jhk-power.com
TECHNICAL SPECIFICATIONS
Model | STI200-12-220 | STI200-24-220 | STI300-12-220 | STI300-24-220 | STI500-12-220 | STI500-24-220 | STI700-24-220 | STI1000-24-220 | STI1000-48-220 | ||||||
STI200-12-230 | STI200-24-230 | STI300-12-230 | STI300-24-230 | STI500-12-230 | STI500-24-230 | STI700-24-230 | STI1000-24-230 | STI1000-48-230 | |||||||
Nominal Battery Voltage | 12V | 24V | 12V | 24V | 12V | 24V | 24V | 24V | 48V | ||||||
Input voltage range | 10.5~ 16VDC | 21~ 32VDC | 10.5~ 16VDC | 21~ 32VDC | 10.5~ 16VDC | 21~ 32VDC | 21~ 32VDC | 21~ 32VDC | 42~ 64V | ||||||
Consumption NO Load(ON) | ≤4W | ≤5W | ≤5W | ≤6W | ≤5W | ≤6W | ≤8.5W | ≤10W | ≤12W | ||||||
Output Voltage | AC220/230V±3% | ||||||||||||||
Continuous Power | 200VA | 300VA | 500VA | 700VA | 1000VA | ||||||||||
Power 10 sec | 300VA | 450VA | 750VA | 1050VA | 1500VA | ||||||||||
Power 1.5 sec | 400VA | 600VA | 1000VA | 1400VA | 2000VA | ||||||||||
Surge Power | 640VA | 960VA | 1600VA | 2240VA | 3200VA | ||||||||||
Output Mode | Single Phase | ||||||||||||||
Wave Form | Pure Sine Wave | ||||||||||||||
Frequency | 50Hz±0.2% | ||||||||||||||
Distortion THD ( resistive load) | ≤3% | ≤2% | ≤3% | ≤2% | ≤5% | ≤2% | ≤3% | ≤3% | ≤2% | ||||||
Efficiency at Rated Power | ≥81% | ≥85% | ≥81% | ≥87% | ≥81% | ≥87% | ≥87% | ≥87% | ≥89% | ||||||
Max. Efficiency | ≥88% | ≥89% | ≥90% | ≥91% | ≥91% | ≥93% | ≥93% | ≥93% | ≥94% | ||||||
Dimensions(mm) | 315×166×101 | 325×187×112 | 335×232×123.3 | 373×232×123.3 | |||||||||||
Net Weight | 4.5kg | 5.3kg | 7.3kg | 9.4kg | 11.8kg | ||||||||||
Working Temperature | -20℃~ +50℃ | ||||||||||||||
※Technical data at 25℃.
MT
All product specifications are subject to change without notice.
High Quality Digital LCD Display Modified Sine Wave Home Power Inverter 2000va
Specifications:
Model No. |
IVP500 |
IVP1000A |
IVP1000B |
IVP2000 |
||||
Nominal Power |
300W |
600W |
600W |
1200W |
||||
Input |
||||||||
Nominal Voltage |
110/120VAC or 220/230/240VAC |
|||||||
Voltage Range |
90-145VAC or 170-280VAC(narrow range) |
|||||||
50-145VAC or 90-280VAC(wide range) |
||||||||
Output |
||||||||
Voltage(battery mode) |
120VAC or 230VAC |
|||||||
Frequency |
50Hz±0.1Hz |
|||||||
Waveform Type |
Simulated sine wave |
|||||||
Power Factor(AC to AC) |
>95% |
|||||||
Power Factor(DC to AC) |
>80% |
|||||||
Transfer Time |
8ms(narrow) |
|||||||
Battery |
||||||||
Type |
No internal battery-uses external battery system |
|||||||
Nomal Voltage |
12VDC |
24VDC |
12VDC |
24VDC |
||||
Charging Current |
8A |
6A |
10A |
|||||
LED Indicators |
||||||||
Utility Mode |
Green lighting |
|||||||
Battery Mode |
yellow lighting |
|||||||
Overload/fault |
Red lighting |
|||||||
Audible Alarm |
||||||||
Low battery |
Sounding every 2 seconds |
|||||||
Overload |
Sounding every second |
|||||||
Fault |
Continuously sounding |
|||||||
Conduction/RFI |
GB7260.2/EN50091-2CLASS A |
|||||||
Environmental |
||||||||
Operating Environment |
0-40℃ |
|||||||
Relative Humidity |
0-90%(non-condensing) |
|||||||
Physical |
||||||||
Net Weight(KG) |
1.7 |
1.9 |
2 |
2.5 |
||||
Dimension,D X W X H(mm) |
260 X 224 X 80 |
|||||||
*Specifications are subject to change without prior notice. |
Home Power Inverter 2000va Description:
1. Modiified sine wave output
2. Electricity-Battery automatic conversion
3. Different choice of input voltage range
4. High-frequency digital technology, MCU control, more stable capablity
5. High efficiecy rate of DC - AC conversion, minimize energy loss
6. Tower design, can both stand up and lay down, can be placed flexibly
7. Equiped with super-charger, the maximum electricity can reach 8 A, and can charge for batteries with electricity over 100 AH
8. Intelligent charge control, can ensure the effective charging,but can not avoid excessive charging
9. Ultra-load protection
10. Restoration of electricity, automatically activated
11. Offline-charging functions (when the utility comes to normal, even if it is not turned on, the machine can still charge the battery)
12. Multi-functional LED indicator light and alarm device
13. Widely used in light, fan, or other small power home appliance
14. Small shape and light weight design,easily to carry and installation
Home Power Inverter 2000va Competitive Advantage:
Cheap price and easy to install,can solve the problem of power cutting off immediately,its small shape won’t need much space,and with no noises when it works.
The home inverter can be designed with your requirements such as color,logo,shape,display type and rear panel.
Modified Sine Wave Home Inverter 2000va
PV Solar Inverter With Digital Lcd Display And 12v 24v 48Vdc For Home
Key Features:
On inverter
1: High overload ability
2: Low battery voltage trip selectable, extracting max power from various batteries with different protections
3: Low quiescent current, selectable sensing cycle to reduce power consumption
On battery charge
1: 3-step intelligent battery charging
2: 8 preset battery type selector plus de-sulphation for totally flat batteries
3: Powerful charge rate up to 100Amp ,selectable charging current
4: PFC(Power Factor Correction) for charger, less power consumption than conventional units
On Transfer
1: Delay before transfer, extra protections for loads under generator mode
2: Input AC voltage range selectable, for different kinds of loads
3: 8 ms typical transfer time, guarantees power continuity
4: 30A/40A through current ability
5: LED Indicators: Inverter, Fault, Charge and Full
On remote control & other features
1: Ability to switch the unit on/off
2: Ability to select/deselect power saver mode
3: battery equalization with remote temperature sensor for increased performance
4: LCD status display available
5: RS232 communication port optional
6: Adopting high-frequency isolation transformer type, high efficiency, and high security
Applications;
Renewable energy systems (solar, wind and hydro electric),Emergency lighting systems,UPS Power System,Alarm Systems,solar energy etc.
Technical Specification
Power Star Series | ||||||
Model No. | PS8K | PS10K | PS12K | |||
Nominal Power | 8KW | 10KW | 12KW | |||
AC Input | ||||||
Phase & Waveform | Single Phase & Pure Sine Wave | |||||
Voltage | 220/230/240VAC | |||||
Acceptable Voltage | 154-273VAC | |||||
Line Low Transfer | 154V | |||||
Line Low Return | 164V | |||||
Line high Transfer | 273V | |||||
Line high Return | 263V | |||||
Frequency | 50Hz or 60Hz (Auto sensing) | |||||
Line Low Transfer | 40Hz | |||||
Line high Transfer | 80Hz | |||||
AC Output | ||||||
Phase & Waveform | Single Phase & Pure Sine Wave(bypass mode sync to input) | |||||
Voltage | 220/230/240VAC (Same as Input on bypass mode) | |||||
Voltage Regulation | ±10%rms(bypass mode sync to input) | |||||
Frequency | 50Hz or 60Hz (Auto sensing) | |||||
Crest Power | 3 times of rating power | |||||
Short Circuit Protection | Yes,shutdown | |||||
Power Factor | 0.9-1.0 | |||||
DC Input | ||||||
Battery Voltage | 48V | |||||
Minimum Start Voltage | 40V | |||||
Low Battery Alarm | 44V | |||||
Low Battery Transfer | 40V | |||||
High Voltage Alarm | 64V | |||||
Max Charging Current | 75A | 85A | 100A | |||
Over Charge Voltage | 62.8V | |||||
Transfer Efficiency | ||||||
Line Mode | >95% | |||||
Battery Mode | >88% | |||||
power saver | Available when the load is less than 75 Watts | |||||
Indicators | ||||||
4-LED Display | Charge, Line, Inverter, Fault | |||||
LCD Display | Input/Output Voltage, Frequency, Battery Voltage, Load, Tempreture, Charge Current,Fault | |||||
Switch selector | Saving Mode is on/off when push the switch forwards/backwards, keeping it horisontal is turning the inverter off. | |||||
Audible Alarm | Sounding when the heatsink's tem is over 105ºC and shutdown after 30 seconds. | |||||
Protections | low battery,over charging,over temp,over load | |||||
Communications | RS232/RJ11(Optional) | |||||
Enviromental | ||||||
Operating Environment | 0-40ºC,0-90%RH(non-condensing) | |||||
Audible Noise | <60dB | |||||
Physical | ||||||
Net Weight(KG) | 56 | 64 | 68 | |||
Dimension L*W*H(mm) | 549*450*201mm | 584*450*201mm | ||||
*Specification is subject to change without prior notice. |
Single Phase Power Inverter 8Kw - 15Kw with Sinewave Output And LCD Display
Model: Pure Sine Wave Inverter Charger Power Star Series 1KW-12KW (1ph in/1ph out)
Key Features:
On inverter
● High overload ability
● Low battery voltage trip selectable, extracting max power from various batteries with different protections
● Low quiescent current, selectable sensing cycle to reduce power consumption
On battery charge
● 3-step intelligent battery charging
● 8 preset battery type selector plus de-sulphation for totally flat batteries
● Powerful charge rate up to 100Amp ,selectable charging current
● PFC(Power Factor Correction) for charger, less power consumption than conventional units
On Transfer
● Delay before transfer, extra protections for loads under generator mode
● Input AC voltage range selectable, for different kinds of loads
● 8 ms typical transfer time, guarantees power continuity
● 30A/40A through current ability
● Output voltage regulation optional
On remote control & other features
● Ability to switch the unit on/off
● Ability to select/deselect power saver mode
● 17 alarms/warnings, informative for easier operation and trouble-shooting
● LCD status display available
● RS232 communication port optional
Technical Specification
Power Star Series | ||||||
Model No. | PS8K | PS10K | PS12K | |||
Nominal Power | 8KW | 10KW | 12KW | |||
AC Input | ||||||
Phase & Waveform | Single Phase & Pure Sine Wave | |||||
Voltage | 220/230/240VAC | |||||
Acceptable Voltage | 154-273VAC | |||||
Line Low Transfer | 154V | |||||
Line Low Return | 164V | |||||
Line high Transfer | 273V | |||||
Line high Return | 263V | |||||
Frequency | 50Hz or 60Hz (Auto sensing) | |||||
Line Low Transfer | 40Hz | |||||
Line high Transfer | 80Hz | |||||
AC Output | ||||||
Phase & Waveform | Single Phase & Pure Sine Wave(bypass mode sync to input) | |||||
Voltage | 220/230/240VAC (Same as Input on bypass mode) | |||||
Voltage Regulation | ±10%rms(bypass mode sync to input) | |||||
Frequency | 50Hz or 60Hz (Auto sensing) | |||||
Crest Power | 3 times of rating power | |||||
Short Circuit Protection | Yes,shutdown | |||||
Power Factor | 0.9-1.0 | |||||
DC Input | ||||||
Battery Voltage | 48V | |||||
Minimum Start Voltage | 40V | |||||
Low Battery Alarm | 44V | |||||
Low Battery Transfer | 40V | |||||
High Voltage Alarm | 64V | |||||
Max Charging Current | 75A | 85A | 100A | |||
Over Charge Voltage | 62.8V | |||||
Transfer Efficiency | ||||||
Line Mode | >95% | |||||
Battery Mode | >88% | |||||
power saver | Available when the load is less than 75 Watts | |||||
Indicators | ||||||
4-LED Display | Charge, Line, Inverter, Fault | |||||
LCD Display | Input/Output Voltage, Frequency, Battery Voltage, Load, Tempreture, Charge Current,Fault | |||||
Switch selector | Saving Mode is on/off when push the switch forwards/backwards, keeping it horisontal is turning the inverter off. | |||||
Audible Alarm | Sounding when the heatsink's tem is over 105℃ and shutdown after 30 seconds. | |||||
Protections | low battery,over charging,over temp,over load | |||||
Communications | RS232/RJ11(Optional) | |||||
Enviromental | ||||||
Operating Environment | 0-40℃,0-90%RH(non-condensing) | |||||
Audible Noise | <60dB | |||||
Physical | ||||||
Net Weight(KG) | 56 | 64 | 68 | |||
Dimension L*W*H(mm) | 549*450*201mm | 584*450*201mm | ||||
*Specification is subject to change without prior notice. |
1KW Pure Sine Wave Grid Tie DC-AC Inverter
I. Feature:
- Generates pure Sine Wave
-Automatic power adjustment
- Constant Power Output
- Low distortion output on all ranges
- Allow different Power factor from loads
- Compact and light weight design
- Maximum Power Point Tracking (MPPT) - optimize power output
- Plug and Play Design, simply plug into an outlet (GFI), no hard-wiring
- Stackable (connect in parallel for higher output)
- Aluminum enclosure will act as heat sink to help dissipate heat
- Simple and safe installation
- Island protection: Inverter will shut down during black outs.
- Grid-Tied - sell green power directly back to the grid at a premium rate
(depends on your location)
II.Electrical Specifications - Output:
Mode | 1000W | |
AC Output Power | 1000W | |
Maximum AC Output Power | 90~140V 190~260V | |
Frequency | 45Hz~53Hz/55Hz~63Hz | |
Total Harmonic Distortion (THD) | <;;5% | |
Power Factor | 0.93~0.99 | |
Island Protection | Yes, inverter shuts down during black out | |
Output Current waveform | Pure Sine Wave |
Electrical Specifications - Input:
DC Input Voltage (Solar & Wind) | 10.5V~28V | |
Peak inverter efficiency | 86~94% | |
Over-current protection | 105A | |
Reverse Polarity Protection | Fuse | |
Power consumption (Standby) | <;;1W | |
Stackable | Unlimited as long as it doesn't |
III.Mechanical Specifications:
Operating temperature range | -20°C - 65°C | |
Weight | 2.3kg | |
Dimension (L x W x H) | 30 x 16.5 x5.5cm | |
Mounting | Wall Mount at base | |
AC Cable Length | 1.8m | |
Cooling | Convection cooled with fan | |
Display | 1 Red and 1 Green LED | |
IV.Application:
V.More Pictures of the 1000W grid tie inverter.
Model: Pure Sine Wave Inverter Charger Power Star Series 1KW-12KW (1ph in/1ph out)
Inverter Quick Overview
1: The perfect protection function
2: Inverter with Bypass Function
3: Inverter with overload over charging and low battery protection
4: Quick and easy installation
Key Features
1: Durable construction for long life under extreme environmental conditions
2: Microprocessor control guarantees high reliability
3: High-Speed Synchronous Conversion
4: Accept generator's energy output
5: Automatically transfer between battery and line modes
6: Reverse connection(optional by hard connector)
7: LCD digital display show voltage, load and battery info in real time
8: Small, light and artistic, benefited from adopting the SMD paster technology
9: Protection against:Over load, over temperature, over charging, low battery
10: Fast and powerful charger with 35A and 70A
11: Designed to suitable for critical grid environment
Application
UPSEN Power Srar Inverter can be used for various home appliances, office equipment, solar power system, Communication equipment,Solar electric energy generation,Wind power generation etc.
Technical Specification
Power Star Series |
||||||
Model No. |
PS1000 |
PS2000 |
PS3000 |
PS4000 |
PS5000 |
PS6000 |
Nominal Power |
1000W |
2000W |
3000W |
4000W |
5000W |
6000W |
AC Input |
||||||
Waveform |
Pure Sine Wave |
|||||
Voltage |
120VAC/230VAC |
|||||
Acceptable Voltage |
194-243VAC164-243VAC(wide mode) |
|||||
Line Low Transfer |
85V±4%/184(154 wide mode±4%) |
|||||
Line Low Return |
95V±4%/194(164 wide mode±4%) |
|||||
Line high Transfer |
135V±4%/253±4% |
|||||
Line high Return |
127V±4%/243±4% |
|||||
Frequency |
50Hz or 60Hz (Auto sensing) |
|||||
Line Low Transfer |
47Hz for 50Hz, 57Hz for 60Hz |
|||||
Line high Transfer |
55Hz for 50Hz, 65Hz for 60Hz |
|||||
AC Output |
||||||
Waveform |
Pure Sine Wave(bypass mode sync to input) |
|||||
Voltage |
120/220/230/240VAC(bypass mode sync to input) |
|||||
Voltage Regulation |
±10%rms(bypass mode sync to input) |
|||||
Frequency |
50Hz±0.3Hz(bypass mode sync to input) |
|||||
Peak Power |
3 times of rating power |
|||||
Short Circuit Protection |
Yes,shutdown after 10ms |
|||||
Power Factor |
0.9-1.0 |
|||||
DC Input |
||||||
Battery Voltage |
12V/24V |
12V/24V/48V |
24V/48V |
|||
Minimum Start Voltage |
10V for 12V,20V for 24V,40V for 48V |
|||||
Low Battery Alarm |
10.5V for 12V,21V for 24V,42V for 48V |
|||||
Low Battery Transfer |
10V for 12V,20V for 24V,40V for 48V |
|||||
High Voltage Alarm |
16V for 12V,32V for 24V,64V for 48V |
|||||
Max Charging Current |
35A/70A |
|||||
Over Charge Voltage |
15.7V for 12V,31.4V for 24V,62.8V for 48V |
|||||
Transfer Efficiency |
||||||
Line Mode |
>95% |
|||||
Battery Mode |
>88% |
|||||
power saver |
Available when the load is less than 25 Watts |
|||||
Indicators |
||||||
7-LED Display |
From the right to the left,LED1 line mode (green lighting),LED2 inverter mode |
|||||
(green lighting),LED3 charging mode (yellow lighting),LED4 Fully charged |
||||||
(green lighting),LED5 over heat shutdown (red lighting) ,LED6 Overloaded |
||||||
shutdown (red lighting) ,LED7 Saving Mode (green lighting) |
||||||
3-LED Display |
Charging Mode(green lighting),inverter mode(green lighting), Alarm(red lighting) |
|||||
Switch selector |
Saving Mode is on/off when push the switch forwards/backwards, keeping it horisontal is turning the inverter off. |
|||||
Audible Alarm |
Sounding when the heatsink's tem is over 105ºC and shutdown after 30 seconds. |
|||||
Protections |
low battery,over charging,over temp,over load |
|||||
Communications |
RS-232/USB(custom-made) |
|||||
Enviromental |
||||||
Operating Environment |
0-40ºC,0-90%RH(non-condensing) |
|||||
Audible Noise |
<60dB |
|||||
Physical |
||||||
Net Weight(KG) |
18 |
20 |
22 |
35 |
38 |
40 |
Dimension L*W*H(mm) |
442*218*179mm |
598*218*179mm |
* Specification is subject to change without prior notice.
Competitive Advantages:
1: Three Years' warranty for sinewave inverter, and 1% free UPS or 2% free PCB Boards
2: Good after-sales service, we will be full responsible for any faults caused by our side
3: Professional experience in power field more than 10 years
4: Professional technical support before and after sales
5: Timely response, fast delivery time and flexible operations to satisfy any customers' special requests.
6: Free OEM & ODM Service
7: Competitive price, quality and mature products
30KW Bi-Dicetional Solar Inverter with On Grid and Off Grid Function
Specification:
Type | CESC-SX10KS | CESC-SX20KS | CESC-SX50KS | CESC-SX100KS | CESC-SX250KS |
AC side parameter | |||||
Rated capacity | 10kW | 20kW | 50 kW | 100 kW | 250kW |
Overload | 11kW | 22 kW | 55 kW | 110 kW | 275kW |
On-grid charging mode | |||||
Rated grid voltage | 380 Vac | ||||
Grid voltage range | 310~450Vac | ||||
Grid frequency | 50Hz/60Hz | ||||
Total harmonic distortion(THD) | <3% | ||||
Power factor | ≥0.99 | ||||
Separated on-grid mode | |||||
Rated output voltage | 380 Vac | ||||
Output voltage accuracy | <3% | ||||
Output frequency | 50Hz/60Hz | ||||
Output overvoltage | >450 Vac | ||||
Output under-voltage | <310 Vac | ||||
Current ,voltage range | |||||
Max DC power | 11kW | 22 kW | 55 kW | 110 kW | 275kW |
DC voltage range | 450-750Vdc | ||||
Max DC current | 25A | 50A | 122A | 244A | 611A |
DC current ripple | <5% | ||||
System | |||||
Max efficiency | 0.966 | ||||
Temperature | -25~+60℃ | ||||
Humidity | 0~95%,non condensing | ||||
Noise | <50dB | ||||
Protection | Polarity inverse,short circuit,island efficiency.overheat,overload.ground fault protection | ||||
Cooling method | Forced cooling | ||||
Protect degree | IP20 | ||||
Indication | Touching screen | ||||
Communication | RS485(MODBUS protocol) | ||||
W×D×H(mm) | 580*515*1250 | 650*610*1560 | 800*600*2060 | 1000*800*2060 | 2000*800*2060 |
Weight (kg) | 150 | 300 | 700 | 900 | 1300 |
Description:
Bi-grid inverter can not only convert the DC power into AC power,but also can invert the AC power to DC power.Bi-grid inverter mainly control the battery’s charging and discharging,at same time it is the core control equipment.Bi-grid inverter can apply in the grid ties power system which has the requirement of power storage function.The power storage system is for the the emerging load or important load charging.It can combine with the string inverter and then construct the separated PV power system.
Bi-grid inverter charged by batteries ,convert the DC power into AC power.Constructing the Grid at the basis of the AC general line.String grid inverter can automatically test the solar battery array with enough power or not.Testing the grid whether meet the need of grid power.When meeting the need can go into the grid power mode,feeding power to the AC general line.,then the work of starting the system was completed.When normally operating .Bi-grid inverter will test the power using of the load .The power feeding to the grid from string grid inverter firstly for the load charging.If there is rest power ,BI-grid inverter will convert it into DC power and charge the battery.If the power feeding to the grid is not enough for the load,Bi-grid inverter will convert the DC power supplied by battery into AC power and feed into the AC general line for the using of the load.
Contact Person: Mr. Song
Tel: 86-137367899
Fax: 86-755-7287468
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