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English
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Product Description
Designed for Explosive atmosphere Zone 1, Zone 2
Combustible dust Zone 20 , Zone 21, Zone 22.
Designed for Groups IIA,IIB,IIC. Temperature class T1~T6
Designed for petroleum exploitation , refinery, storage , chemistry, medicine, textile,
paint, military and military facilities etc. sites with explosive atmosphere
Features
Enclosure is die casted of aluminum alloy , high voltage electrostatic powder coated after shot blasted.
Various Cable entries can meet different need.
Special terminals against twist with reliable and convenient wiring.
Normal cable entry thread is G type , metric or NPT threads are available when request.
Steel conduit or cable wiring.
Technical Specification
Compliance with | GB 3836.1,GB 3836.2,GB 3836.3,GB 12476.1, IEC6007-0,IEC60079-1,IEC60079-7, IEC61241-1-1 | ||||||||||
Rated voltage | AC380V | ||||||||||
Rated current | 20A | ||||||||||
Explosion protection | ExdIIBT6 | ExdIICT6 | ExeIIT6 | DIP A20 TA,T6 | |||||||
| IP54 | IP65 | IP65 | IP65 | |||||||
Corrosion resistance | WF1 | ||||||||||
Types | Cable entries Spec. | For cable outer dia.(mm) | Outline dimensions | ||||||||
A | B | C | D | ||||||||
BHD51IIB | G1/2" | 6-10 | 136 | 102 | 63 | 82 | |||||
G3/4" | 9-14 | 136 | 102 | 63 | 82 | ||||||
G1" | 11-18 | 136 | 102 | 73 | - | ||||||
BHD51IIC | G1/2" | 6-10 | 154 | 114 | 85 | 112 | |||||
G3/4" | 9-14 | 154 | 114 | 85 | 112 | ||||||
G1" | 11-18 | 154 | 114 | 85 | - | ||||||
BHD51IIC | G1 1/4" | 14-25 | 164 | 116 | 94 | - | |||||
G 1 1/2" | 17-28 | 164 | 116 | 94 | - | ||||||
G2" | 25-38 | 187 | 130 | 109 | - | ||||||
BHD51Exe | G1/2" | 6-10 | 124 | 100 | 55 | 75 | |||||
G3/4" | 9-14 | 124 | 100 | 55 | 75 | ||||||
G1" | 11-18 | 136 | 102 | 75 | - | ||||||
BHD51DIP | G1/2" | 6-10 | 124 | 100 | 55 | 75 | |||||
G3/4" | 9-14 | 124 | 100 | 55 | 75 | ||||||
G1" | 11-18 | 136 | 102 | 75 | - | ||||||
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