Applications
• Live Sound (Small to Large scale sound reinforcement)
• Auditorium
• Club sound
• Portable Dj systems
• Installations
Networkable Power Amplifiers
• Worldwide highest output power level and greatest extra headroom
• Three or Single* phase very wide range of AC line operation with APFC
• Easy interfacing to the 3X 400V** distribution without Neutral connection
• Reduced current draw and line cabling cost, saves lots of copper
• No more line•to•line balance problems, moreover the amp helps to keep
the best symmetry betweenphase conductors in 3 Phase operation mode
• Fault•tolerant to power line anomalies, still operational with 2 phases
• Network control over standard ETHERNET, Open Source drivers
• Optional DSP module with 24bit/192KHz HiDefinition sample rate
• Full soft switching implemented with very high power conversion efficiency
• Supercompact size and small weight in rugged 1RU steel case
• Easily readable large format display and accurate output level metering
• Live Sound (Small to Large scale sound reinforcement)
• Auditorium
• Club sound
• Portable Dj systems
• Installations
Parameter | PKN 3PHASE-40K | PKN 3PHASE-20K |
Channel number | 4 input/ 4 output | 2 input/ 2 output |
Output Power 8 Ohms | 4 x 4000W | 2 x 4000W |
Output Power 4 Ohms | 4 x 7500W | 2 x 7500W |
Output Power 2.6 Ohms | 4 x 10000W | 2 x 10000W |
Bridged Output Power 8 Ohms | 2 x 8000W | 1 x 8000W |
Bridged Output Power 4 Ohms | 2 x 15000W | 1 x 15000W |
Bridged Output Power 2.6 Ohms | 2 x 20000W | 1 x 20000W |
Peak Output Voltage per Channel | 256V (181Vrms) | |
Peak Output Current per Channel | 130A | |
Power Supply | Dual, Two independent High Frequency Resonant Switching with active Power Factor Correction | |
Typical Power Factor | >0.92 above 2000W | |
AC Power input in Three Phase mode | 3x 400V (25A**) no Neutral connection needed | |
AC Power input in Single Phase mode | 230V (63A**) | |
Operational AC Voltage range in Three Phase mode | 3X 208V- 3X480V 45…65Hz Still operational in case of single phase loss | |
Operational AC Voltage range in Single Phase mode | 90V- 275V** 45…65Hz 400Vac proof in single-phase mode | |
Maximum AC line current draw in Three Phase mode | 3X 32A (Separated AC Power limiter for AB and CD Channels) | 3 x 16A |
Maximum AC line current draw in Single Phase mode | 80A | 40A |
Inrush current limiting | Yes, very soft turn-on | |
Minimum Operational AC input | 65V (Single Phase mode) | |
AC Overvoltage Proof | 1.5 KV in Three Phase mode, 0.75 KV in Single Phase mode | |
Signal to Noise ratio (with “A-weighed” filter) | 112dB | |
Frequency response (+/- 0,05dB) | 20Hz – 30KHz | |
Frequency response (+/- 3dB | 5Hz – 60Khz (High Frequency filter off) | |
Damping factor (20-100Hz, 8R****) | >12000 | |
Damping factor (1KHz, 8R****) | >6500 | |
THD + IMD (20Hz – 20kHz full power) | 0.15% max (typical <0.05%) | |
Output Slew Rate | 100V/us (Input and HF filters bypassed) | |
Crosstalk (A <-> B), (C <-> D) | >75dB | |
Crosstalk (AB <-> CD) | >106dB | – |
Output protections | CCM (0 Ohm STABLE), Overload, Short circuit, HF, unmatched loads, DC fault, lost connection, Programmable limiters | |
Input sensitivity (analog inputs) | 0.775Vrms or 2Vrms (configurable from the menu) | |
Input impedance | 10K+10K, Balanced | |
Output connectors | 4X NEUTRIK NLT4M* | 2X NEUTRIK NLT4M* |
Input connectors | 4X NEUTRIK XLR | 2X NEUTRIK XLR |
Networking | Standard Ethernet | |
Built-in DSP | Optional | |
Size | 1RU, 455mm depth | 1RU, 285mm depth |
Limiter | Output Voltage (1V/step), Sustained Output Power Limiter (10W/step) | |
Latency from the analog inputs | 1 ms | |
Weight | 13,7 Kgs | 8 Kgs |
Operational temperature range | 0C – +45C | |
Built-in DSP | Optional | |
Cooling | Forced air cooling with hidden high-performance FANS , Front to rear airflow |
PKN AMPLIFIER TYPE
| 3 PHASE-20K | 3 PHASE-40K |
POWER @16 ohms | 2x2000W | 4x2000W |
POWER @8 ohms | 2x4000W | 4x4000W |
POWER @4 ohms | 2x7500W | 4x7500W |
POWER @2.6 ohms | 2x10000W | 4x10000W |
POWER @2 ohms | 2x9000W* | 4x9000W* |
Out Peak Voltage per Channel | 256 V | 256 V |
Out Peak Current per Channel | 130A | 130A |
Total Peak Output Power | 20000 W | 40000W |
BRIDGE@16 Ohm | 8000W | 2 x 8000W |
BRIDGE@8 Ohm | 15000W | 2 x 15000W |
BRIDGE@4 Ohm | 20000w | 2 x 20000W |
Avg.Current Draw (Normal Music ,0dB) | 3x7A /32 A | 3 x14 A/64 A |
Max.Current Draw(AC 230V) | 48A(12KW) | 96A(22KW) |
Max.Current Draw(3 x400V) | 3x16A | 3x32A |
Line Power Requirements (45-65Hz) | 90-480VAC*** | 90-480VAC*** |