Applications:
Explosive gas atmosphere Zone 1 and Zone 2
Combustible dust areas Zone 21 and Zone 22
Explosive gas mixture classification IIA, IIB, IIC
Explosive gas ignition temperature group T1-T6
Technician specifications
Ex rating: Exd (e) II BT6 Gb、Exd II(e) CT6 Gb、ExtD A21 IP66 T80(130)℃
Rated current: 12A~95A
Rated voltage: AC220/380V
IP grade: IP65, IP66*
Corrosion-proof class: WF1、WF2*
Mounting mode: Pendant type
Executive standard: GB3836.1、GB3836.2、GB3836.3、GB12476.1、GB12476.5、IEC60079-0、IEC60079-1、IEC60079-7、IEC61241-0、
EN60079-0、EN60079-1、EN60079-7、EN61241-0、EN61241-1.
Model implication
Note: 1. please selection according to the control of the motor power, reference pagedown form related parameter choice;
2. integrated magnetic products with high internal fault miniature circuit breaker,
there is the requirement in the order, please indicate the type,
3. “setting current” by the compatibility of thermal relay setting current regulation scope, please specify when ordering. if Does not indicate the product according to the default value setting.
Example: 1. if you need to order dust explosion magnetic starter, was charged with motor power in 7.5kW~11kW, between Ask for motor to realize positive & negatuve control, the order type BQC-Extd-25/N ;
2. if you need to order explosion magnetic starter, was charged with motor power in 15kW~18.5kW, requirements between products Own circuit breaker, the order type BQC-G40( B)
Applications
Designed for Explosive atmosphere Zone 1 and Zone 2
Designed for Groups IIA,IIB,IIC
Designed for Combustible dust Zone21, Zone22
Designed for Temperature classes T1~T6
Designed for sites with explosive atmosphere such as petroleum exploitation,
refinery, chemistry, medicine, textile, printing, military and military etc.
Techniccl parameters
Meet a criterion: GB3836.1 GB3836.2 GB3836.3 GB12476.1
GB12476.5 IEC60079-0 IEC60079-1 IEC60079-7
IEC61241-0 EN60079-0 EN60079-1 EN60079-7
EN61241-0 EN61241-1
Explosion-proof mark: Exd (e) II BT6 Gb Exd II(e) CT6 Gb
ExtD A21 IP66 T80(130)
Rated voltage: AC220/380V
Rated current: 12A~95A
protection grade: IP65 IP66*
Explosion-proof grade: WF1 WF2*
Mounting mode: Pendant type
Features
Enclosure is die casted of aluminum alloy, with high voltage electrostatic poder coated surface after shot blasted.
Built-in AC contactor, thermal relay, Defaul tPhase
Recovery changeover switch or pushbuttons.
High breaking MCB and indicating lamp is optional for comprenhensive magnetic starter.
Can be used to control unfrequent start and stop of AC380V50Hz three phase asynchronous motor.
With overload default phase, no volt etc. protection.
Normal type cable entries direction is downwards inlet and downwards outlet, othe rrequriement please indicate.
Steel conduit or able wiring.
