STExL1F PA E2S vietnam Loa phóng thanh 15W SS316L 113dB(A)_ STExL1F PA Loudspeakers 15W
Xuất sứ: UK
Nhà cung cấp: STC Vietnam
Mr. Vương
1-22-200
STExL1F PA Loudspeakers 15W
The STExL1F is a high output, 113dB(A) PA loudspeaker with a re-entrant flare horn. The high output driver in a robust IP66 corrosion proof 316L stainless steel enclosure ensure the STExL1F is suitable for all Zone 1, 2, 21 & 22 explosion proof applications.
Available with 70 or 100V line transformer or as low impedance versions, all models have triple cable entries, and large termination areas. The termination chamber and cover feature a threaded flameproof joint simplifying both installation and routine maintenance.
Specification
| SPL: | 102dB +/-3dB @ 1w @ 1m (Pink) 113dB +/-3dB @ 15w @ 1m (Rated) |
| Rated power: | 15 Watts RMS |
| 70v line tappings: | 15w / 7.5w / 3w / 1w (z=336.67 Ohms /653.33 Ohms / 1.6k Ohms / 4.9k Ohms) |
| 100v line tappings: | 15w / 7.5w / 3w / 1w (z=666.87 Ohms /1.34k Ohms / 3.34k Ohms / 10k Ohms) |
| Low impedence: | 8 Ohm or 16 Ohm |
| Dispersion: | 120° @ 1kHz & 32° @ 4kHz |
| Frequency range: | 400Hz to 8000 Hz |
| DC Line monitoring: | 2.2µF Capacitor (Transformer ) 470µF Capacitor (Low impedance) |
| Ingress protection: | EN60529: IP66 |
| Enclosure material: |
316L Stainless Steel |
| Enclosure finish: | Chromated & powder coated |
| Colour: | RAL3000 Red |
| Cable entries: | 3 x M20 ISO (2 x stopping plugs included as standard) Adaptors to M25, 1/2" & 3/4" NPT can be specified |
| Terminals: | 0.5 - 2.5mm² (20-14 AWG) |
| Enclosure volume: | <2 litres |
| Grounding stud: | M5 |
| Temperature range: | -50° to +70°C (-58°F to +158°F) |
| Relative humidity: | 95% - Additional tropicalisation is recommended for applications where both high relative humidity and high ambient temperatures exist |
| Weight: | 6.25kg/13.75lbs |
Part Codes
| Version: | Part code: | ||
|---|---|---|---|
| Product type: | STExL1 | ||
| Horn type: | F | Flare re-entrant horn | |
| Type: | V100 V070 R008 R016 |
100V Line Transformer 70V Line Transformer 8 Ohm Low impedance 16 Ohm Low impedance |
|
| Cable Entry Type:[e] Note: |
A B C D E F G |
3 x M20x1.5mm 2 x 1/2" NPT - adaptors 2 x 3/4" NPT - adaptors 2 x M25x1.5mm - adaptors 1 x 1/2" NPT - adaptor 1 x 3/4" NPT - adaptor 1 x M25x1.5mm - adaptor M20 stopping plugs for unused entries supplied with all options |
|
| Adaptor/Stopping plug material: [m] |
B N S |
Brass Nickel Plated Stainless Steel (standard) |
|
| Bracket material: [s] | 1 2 3 4 |
A2 304 Stainless Steel A4 316 Stainless Steel (default) A2 304 St/St with Equip. Tag A4 316 St/St with Equip. Tag (304) |
|
| Product version: [v] | A1 | IECEx & ATEX Group II 2G/D Zone 1, 2, 21 & 22 | |
| Enclosure colour: [x] | R | Red RAL3000 | |
Coding
- Ex db IIC Gb T6 Ta -50°C to +55°C
- Ex db IIC Gb T5 Ta -50°C to +70°C
- Ex tb IIIC Db T95°C Ta -50°C to +70°C
