BDL - 220 v series explosion-proof electric bell Scope of applicationZone 1, zone 2 dangerous places;2 Ⅱ A, Ⅱ B, Ⅱ C 1~T6 group explosive gas or steam environment;3 indoor, outdoor (IP54).Technical characteristicsThe 1 enclosure is made of casting aluminum alloy, surface spray, beautiful appearance;The 2 cylindrical flameproof surface, good explosion-proof performance, safe and reliable;3 steel tube or cable wiring.
Use the type | rated voltage (V) | power(W) | sound intensity (dB) | Bell cover | Ex-mark | Protection class | (G") | outside diameter of cable(φ,mm) |
ACDC | 36 110 22024 36 110 220 | ≤20 | ≥85(R=2M) | 125 | Exd II BT6* Exd II CT6 | IP54 | 3/4 | 8-11 |
Installation usage, maintenance.
Check the data before install it.
Product should be link to ground.
Cable should pressurized in to airproof quoit.
cut off power before maintenance.
In-build System and the rubber circle are made of oil-proof 3001, you
should contact our factory if the airproof quoit is damaged.
Mop up 204-4 antirust grease before use it.
The environment temperature is-20~+400C
The relative humidity of the air around the equipment is not over95%
No distinct shaking,concussion and libration
The pollution grade is 3
No corrosive gas and steam which can destroy the insulation of the metal
Explosion proof electric bell
