|
Model |
INV5KVA |
INV7.5KVA |
INV10KVA |
INV15KVA |
INV20KVA |
|
Wind turbine power |
5KW |
7.5KW |
10KW |
15KW |
20KW |
|
DC input |
240V |
240V |
240V |
240V |
240V |
|
Grid AC input |
Single phase 220-240V AC 50HZ |
|
Working |
The DC main power supply, the grid AC for standby power supply and automatic switching |
|
AC output |
Phase No.: single phase |
|
Voltage :220-240V¡À1% £¨steady state£©£¬220-240V¡À5% (transient state) |
|
Frequency : 50HZ /60HZ ; frequency precision ¡À0.5% (in-phase with the one when supply by grid power ) |
|
Power factor : 0.8 lag |
|
Transient state of dynamic voltage : 0-100% load change ¡À5% |
|
Recovery time of transient state : £¼20ms |
|
Switch time |
0-4millisecond |
|
Time of static switch |
£¼4millisecond |
|
Efficiency |
£¾81£¥ |
|
Noise (1m distance ) |
£¼55db |
|
Protection |
Protection against over-current , , over-voltage, overload |
|
LED indicator light |
The states of mains supply , inversion , overload and battery etc |
|
LCD liquid crystal display |
Manufacturer, Models , supply or inversion predicament , input/output voltage , frequency , battery voltage and load percentage |
|
Warn |
Low voltage of battery : pulsed sound per second |
|
Overload : successive |
|
Machine fault : successive |
|
Computer control interface (with RS232 Interface ) |
Complete monitoring and controlling the working state of machine , warning of mains supply failure and low
voltage of battery , saving documents as well as closing the machine
1)Telemeter the input/output voltage and frequency of machine, load , battery capacity which will be shown appropriately on PC machine
2) Monitoring the working state of machine automatically
3) Preset the machine ¡®s function of starting & closing machine through PC
4) It can automatically save documents , closed PC and then closed itself before the battery power off |
|
|
Temperature: 0-40oC |
|
Using environment |
Relative Humidity : 30%-90% no condensation |
|
Altitude : £¼1000m (the power will drop 1% per increase of 100m , Max altitude : 4000m) |
|
Weight & Dimensions |
INV 5KVA |
635*270*690mm |
83kgs |
|
INV7.5KVA |
790*580*1180mm |
171kgs |
|
INV 10KVA |
790*580*1180mm |
220kgs |
|
INV 15KVA |
790*580*1180mm |
257kgs |
|
INV20KVA |
790*580*1180mm |
287kgs |
