IORA 3000

The IORA 3000 Active Harmonic Filter is a state of the art harmonic filter, which measures level of current harmonic in the supply line and eliminates it by generating the counter harmonics, in real time. The IORA 3000 is available upto 600 Amps rating which, is the highest in the world.

TECHNICAL SPECIFICATIONS

MODEL IORA 3000
Rating (A) 30 60 100 200 300 400 600 30 60
ELECTRICAL SPECIFICATIONS
Utility Connection Method 3 Phase, 4 Wire
Utility Frequency 50/60 Hz, +/- 5%
Utility Voltage V1 400 V AC +10%, -15%
Filter Current I1 (A) 30 60 100 200 300 400 600 30 60
Utility Voltage V2 480 V AC +10%, -15%
Filter Current I2 (A) 25 50 80 165 250 330 500 25 50
Utility Voltage V3 575 V AC +10% , -15%
Filter Current I3 (A) 20 40 70 140 210 280 420 20 40
Filter Current Neutral 3 x Line Current
Parallel Combination Maximum 4 units of same power rating
Filter Power Loss Upto 3% of equipment rating
Power Protection for Filter MCCB and Fast acting semiconductor fuses
Cooling Forced Air cooling
Cable Entry Front - Bottom
Current Transformer Ratio, CLASS 1 or better with 15 VA rating 19/01/1900 20:05:00 09/02/1900 16:05:00 04/05/1900 00:05:00 26/07/1900 08:05:00 06/09/1900 00:05:00 20/01/1900 20:05:00 10/02/1900 16:05:00
Harmonic Range 2nd to 50th order
Harmonics Selection Selection of any 20 Harmonics
Harmonic Attenuation Ratio Upto 96% at rated current
Response Time < 10 ms
Reactive Current Compensation Yes
Priority Selection Yes (PF and Harmonics)
Load Balancing Yes
Filter Current Upgrading with Ambient Temperature 110% at 25°C, 105% at 30°C, 100% at 40°C, 80% at 50°C
USER INTERFACE
Monitoring IORAMON on Serial Port, IORAMON on Ethernet Port (Optional)
User Parameter Settings Meets IEEE 519 for compensated Harmonics
ENVIRONMENTAL
Protection Class IP 20 (IP 31 optional)
Operating Temperature 0 to 40°C
Storage Temperature 0 to 70°C
Relative Humidity 95% (Non condensing)
Altitude 1000 m without derating
Color RAL 7016, Texture Finish
Noise Level @ 1m (Ref ISO 3746) < 65 dB < 68 dB < 65 dB
DIMENSIONS IN MM
Height 1000 1000 1750 1750 1750 1750 1750 1000 1000
Width 620 620 800 800 800 1000 1000 620 620
Depth 450 450 800 800 800 850 850 450 450
Specifications are subject to change without prior notice due to constant improvement in design & technology
Custom models available on request