Loa đèn chống tia lửa D2xC2LD2-H, D2xC2LD2 Horn & LED Synchronized UL464 & UL1971 E2S Vietnam, STC Vietnam
Hãng sản xuất: Nex Flow
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live:.cid.32dc366d67c3df36D2xC2LD2-H Horn & LED Synchronized UL464 & UL1971
The haz loc D2xC2LD2-H is an auto-synchronizing alarm horn & LED light/beacon tested to UL464 & UL1971 suitable for public mode fire alarm, ADA compliant, hearing impaired applications. The unit is UL/cUL approved for Class I Div 2, Class II Div 2, Class I Zone 2/22 as well as IECEx and ATEX certified for Zone 2 and 22 hazardous area applications.
The D2xC2LD2-H utilises an array of high power Cree® LED's, orientated to optimise visibility in any direction. Multiple D2xC2LD2-H units will auto-synchronize when powered from the same power source removing the need for any additonal sync modules on the circuit. The horn & LED light can be powered from the same source, simplifying installation and reducing cabling costs. UL1971 effective candela rating of 38.38cd.
Specification
| Alarm Horn Sounder: | ||
| Maximum output: | 116dB(A) @ 1 metre [107dB(A) @ 10ft/3m] | |
| Nominal output: | 112dB(A) @ 1m +/- 3dB - Tone 2 [103dB(A) @ 10ft/3m] | |
| No. of tones: | 64 (UKOOA / PFEER compliant) | |
| No. of stages: | 4 | |
| Volume control: | Adjustable -12dB(A) [Tone 2] | |
| Effective range: | 125m/410ft @ 1KHz | |
| Synchronization | All alarm tones synchronize | |
| LED Beacon/Light: | ||
| Source: | Array of 4 x High Power Cree® LED's | |
| Modes: | 1Hz flash (60 fpm) 1.3Hz flash (80 fpm) 2Hz flash (120 fpm |
|
| Eff. Intensity cd: | 38.38 cd UL1971 Public mode fire | |
| Eff. Intensity cd: | 180 cd UL1638 General signaling | |
| Peak Intensity cd: | 300,000 cd | |
| LED life: | >60,000 hours | |
| Synchronization: | Flash rates synchronize for a minimum of 2 hours per UL1971 | |
| General: | ||
| Voltage: | 24V dc [16-33V dc] | |
| In rush: | 2.1A for <10ms | |
| Ingress protection: | IP rating per EN60529:IP66 Type rating per UL50E/NEMA250:4/4X/3R/13 |
|
| Enclosure material: | Marine grade LM6 aluminum alloy | |
| Enclosure colour: | Red (RAL3000) | |
| Lens material: | Borosilicate glass | |
| Cable entries: | 2 x 1/2"NPT | |
| Stopping plugs: | Nickel Plated Brass plugs included | |
| Ground/Earth stud: | M5 | |
| Terminals: | 0.5 - 2.5mm² (20-14 AWG) | |
| Line monitoring: | Blocking diode included EOL can be factory fitted |
|
| Operating temp: | -40 to +50°C [-40° to +122°F] | |
| Storage temp: | -40 to +70°C [-40° to +158°F] | |
| Relative humidity: | 95% | |
| Weight: | 4.00kg/8.82Ibs | |
Current Consumption
| Nominal Voltage: |
Voltage range: |
Flash Rate setting: |
Nominal current [Beacon]: |
Nominal current [Alarm Horn]: |
|---|---|---|---|---|
24V dc |
Regulated 16-33V dc |
1Hz (60fpm) 1.3Hz (80 fpm) 2Hz (120fpm) |
99.5mA 104mA 103mA |
313mA |
Part Codes
| Part Code: | Ident.: | Description: | |
|---|---|---|---|
| Product type: | D2xC2LD2 | Combination Alarm Horn & LED Beacon/Light | |
| Voltage: | DC024 | 24V dc (16-33Vdc) | |
| Cable entries: [e] | B | 2 x 1/2” NPT | |
| Stopping plug material: [m] | N | Nickel plated brass | |
| Lens Guard: [s] | 0 | No lens Guard | |
| Version: [v] | H1 | UL, cUL, IECEx & ATEX - UL1971 | |
| Enclosure: [x] | R | Red RAL3000 | |
| Lens colour: [y] | C | Clear | |
| e.g: D2xC2LD2DC024BN0H1R/C | D2xC2LD2-H LED Beacon, 24Vdc nickel plated brass stopping plugs, UL, cUL, IECEx & ATEX approved - UL1971 Red enclosure with Clear lens |
||
| Also available as the D2xB1LD2-H LED standalone beacon see www.e2s.com/1-31-060 | |||
Coding
- NEC / CEC: Class I Div 2 ABCD T2B Ta -40°C to +70°C
Class I Div 2 ABCD T4 Ta -40°C to +50°C
Class I Div 2 ABCD T4A Ta -40°C to +40°C
Class II Div 2 EFG T6 Ta -40°C to +50°C
Class III Div 1&2 Ta -40°C to +50°C - NEC: Class I Zone 2 AEx nA IIC T4 Gc (Ta -40°C to +50°C)
AEx tc IIIC 75°C Dc Ta -40°C to +50°C - CEC: Class I Zone 2 Ex nA IIC Gc T4 Ta -40°C to +50°C
Zone 22 Ex tc IIIC 75°C Dc Ta -20°C to +55°C - IECEx & ATEX: II 3G Ex nA IIC T4 Gc Ta -40°C to +50°C
II 3D Ex tc IIIC 75°C Dc Ta -40°C to +50°C
Multi-function patterns
| Stage 1: [On board] |
Stage 2: [Remote] |
Stage 3: [Remote] |
|
|---|---|---|---|
| Steady High Power | Flashing 1Hz † | Triple Strike | |
| Steady Low Power | Flashing 1Hz † | Triple Strike | |
| Flashing 1Hz † | 2x Flash 2Hz | Triple Strike | |
| Flashing 1.3Hz † | Flashing 2Hz † | Double Strike | |
| Flashing 2Hz † | Triple Strike | Triple Strike | |
| Double Strike | Steady High Power | Triple Strike | |
| Triple Strike | Flashing 2Hz † | Double Strike | |
| † Setting permitted for use as public mode fire alarm device | |||
