QSC PowerLight 4.0

22
TECHNISCHE DATENSPECIFICATIONS SPÉ CIFICATIONS ESPECIFICACIONES
PowerLight 3.4 PowerLight 4.0 PowerLight 3.8
X
AMPLIFIER PROTECTION Full short circuit†, open circuit, thermal, ultrasonic, and RF protection
Stable into reactive or mismatched loads
LOAD PROTECTION Turn-on/turn-off muting, DC-fault power supply shutdown
OUTPUT CIRCUIT TYPE Class H complementary linear output with 3-step high efficiency circuit
POWER REQUIREMENTS 120, 220-240 VAC, 50/60 Hz
POWER CONSUMPTION
LOAD NORMAL PROGRAM MAX PROGRAM MAX SINEWAVE
1/8 POWER* 1/3 POWER* 1% CLIPPING
8
ΩΩ
ΩΩ
Ω 6.8A 12.3A 24A
4
ΩΩ
ΩΩ
Ω 10.5A 19.7A 39A
2
ΩΩ
ΩΩ
Ω 16.5A 30A 35A
Multiply currents by 0.5 for 230V units. *Pink noise
• 1/8 power with pink noise is analogous to music program with brief occasional clipping
• 1/3 power with pink noise is analogous to music program with heavy, objectionable clipping
POWER CONNECTIONS
PowerLight 3.4 120 V: 15-amp power cord with NEMA 15-amp 125 V mains connector
220–240 V: Removable IEC 320-C19 16-amp power cord with EL 211 (Schuko) mains connector
PowerLight 4.0 & 3.8
X
120 V: 30-amp power cord with 30-amp 125 V mains connector (requires 30-amp L5 receptacle, shown at right)
220–240 V: Removable IEC 320-C19 16-amp power cord with EL 211 (Schuko) mains connector
DIMENSIONS 19.0" (48.3 cm) wide, 5.25" (13.3 cm) tall (3 rack spaces)
17.9" (45.5 cm) deep (rear support ears)
WEIGHT Shipping: 36 lbs (16.3 kg) Net: 30 lbs (13.6 kg)
LOAD NORMAL PROGRAM MAX PROGRAM MAX SINEWAVE
1/8 POWER* 1/3 POWER* 1% CLIPPING
8
ΩΩ
ΩΩ
Ω 11.0A 18.8A 36A
4
ΩΩ
ΩΩ
Ω 15.2A 27A 58A
2
ΩΩ
ΩΩ
Ω 21A 40A 83A
Multiply currents by 0.5 for 230V units. *Pink noise
PowerLight 3.4
PowerLight 4.0
†Output Averaging
™
short-circuit protection (US Patent 4,321,554)
Other Patents Pending
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE