Loa đèn chống tia lửa E2xC1LD2F, E2xC1X05F Combination Alarm Horn & LED Beacon E2S Vietnam, STC Vietnam
Hãng sản xuất: Nex Flow
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E2xC1LD2F Combination Alarm Horn & LED Beacon
The hazardous location E2xC1LD2F combined alarm sounder and LED beacon/status light is UL/cULs approved for Class I Div 2 and Class II Div 2 as well as IECEx and ATEX certified for Zone 2 and 22 applications.
The E2xC1LD2F features sound level ouputs of up to 116dB(A) at 1 metre with a choice of 45 alarm tones and 3 remotely selectable stages. The LED beacon contains an array of 4 high output, multi-function L.E.D.s. with a total of 7 modes of operation - 5 flashing modes and 2 steady modes for use in indicator / status applications.
The E2x range features enclosures manufactured from lightweight, corrosion proof PPS and high impact, fire retardant ABS re-entrant flare horns; both of which are suitable for the harshest of environments.
Specification
Alarm Horn Sounder: | |
Maximum output: | 116dB(A) @ 1 metre [107dB(A) @ 10ft/3m] |
Nominal output: | 113dB(A) @ 1m +/- 3dB - Tone 2 [104dB(A) @ 10ft/3m] |
No. of tones: | 45 (UKOOA/PFEER compliant) |
No. of stages: | 3 |
Volume control: | Max. 113dB(A) Min. 105dB(A) - Tone 2 |
Effective range: | 100m/328ft @ 1KHz |
LED Beacon / Status Light: | |
Source: | Array of 4 x High Power Cree® LED's |
Modes: | 1Hz flash (60 fpm) 1.5Hz flash (90 fpm) 2Hz flash (120 fpm) Double strike flash Triple strike flash High Power Steady Low Power Steady |
Eff. Intensity cd: | 87 cd - High Power Steady |
Eff. Intensity cd: | 160 cd - 1Hz flash |
Voltages: | 24V dc; 115V ac; 230V ac |
General: | |
Voltages: | 24vdc; 48vdc; 115vac; 230vac |
Ingress protection: | IP rating per EN60079-0:IP64 IP rating per EN60529:IP66 Type rating per UL50E/NEMA250:4/4X/13 |
Enclosure material: | UL94V0 PPS & ABS |
Lens material: | Borosilicate glass dome with PC prismatic lens cover. |
Guard: | Stainless Steel dome guard as standard |
Cable entries: | Dual M20x1.5 or 1/2"NPT |
Terminals: | 0.5 - 2.5mm² (20-14 AWG) |
Line monitoring: | Blocking diode included, EOL can be factory fitted |
LED life: | 60,000 hours |
Operating temp: | -20 to +55°C [-4° to +131°F] |
Storage temp: | -40 to +70°C [-40° to +158°F] |
Relative humidity: | 90% at 20°C [68°F] |
Weight: | DC: 3.00Kg/6.6Ibs AC: 3.50kg/7.7Ibs |
All candela data is representative of performance with clear lens at optimum voltage. |
Current Consumption
Alarm Horn | LED Beacon | |||||
---|---|---|---|---|---|---|
Version: | Voltage: | Current: | Voltage: | Steady High Power: |
Steady Low Power: |
Flashing 1Hz: |
24V dc | +/-25% | 265mA | 18-54V | 240mA | 134mA | 110mA |
115V ac 50/60Hz | +/-10% | 110mA | +/-10% | 95mA | 78mA | 90mA |
230V ac 50/60Hz | +/-10% | 56mA | +/-10% | 48mA | 37mA | 45mA |
Part Codes
Part Code: | Ident.: | Description: | |
---|---|---|---|
Product type: | E2xC1LD2 | Combined alarm horn & LED beacon | |
Type: | F | Flare re-entrant horn | |
Voltage: | AC115 AC230 DC024 |
115V ac 50/60Hz 230V ac 50/60Hz 24V dc (20-28Vdc) |
|
Cable entries:[e] | A B C |
M20x1.5 & ½” NPT M20x1.5 & M20x1.5 ½” NPT & ½” NPT |
|
Stopping plug material: [m] | N | Nylon | |
Bracket & Guard: [s] | 1 2 |
304 (A2) Stainless Steel 316 (A4) Stainless Steel |
|
Version: [v] | A1 | UL, cULs, IECEx & ATEX | |
Enclosure: [x] | B | Black | |
Lens colour: [y] | A, B, C G, M, R Y |
Amber, Blue, Clear Green, Magenta, Red Yellow |
Coding
- ATEX / IECEx certification
II 3G Ex nA IIC Gc T3 Ta -20°C to +55°C
II 3D Ex tc IIIC Dc T105°C Ta -20°C to +55°C
II 3D Ex tc IIIC Dc T90°C Ta -20°C to +40C - NEC Class / Zone ratings US
Class I Zone 2 AEx nA IIC Gc T3 Ta -20°C to +55°C
Zone 22 AEx tc IIIC Dc T105°C Ta -20°C to +55°C
Zone 22 AEx tc IIIC Dc T90°C Ta -20°C to +55°C - CEC Class / Zone ratings Canada
Ex nA IIC Gc T3B Ta -20°C to +55°C
Ex nA IIC Gc T3C Ta -20°C to +40°C
Ex tc IIIC Dc T105°C Ta -20°C to +55°C
Ex tc IIIC Dc T90°C Ta -20°C to +40°C - NEC & CEC Class / Division Ratings for US / Canada
Class I, Div 2, ABCD T3C Ta -20°C to +55°C
Class II, Div 2, FG T4A Ta -20°C to +55°C
Class II, Div 2, FG T5 Ta -20°C to +40°C
Class III, Div 1&2 Ta -20°C to +55°C