Supplier to Saudi Aramco

HLBH01- Series Explosion-proof Terminal Box

HLBH01- Series Explosion-proof Terminal Box

  • Explosion protection

-IECEx(IEC)

-ATEX(CENELEC,EN)

-China Ex(GB)

  • Application in hazardous area

-Zone 1 and Zone 2,

-Zone 21 and Zone 22

  • Aluminum alloy enclosure.
  • Two typesof explosion protection:Exeb,Ex ib and Ex tb IIC.
  • There are 11 types of enclosure.
  • The current,number of terminals,size and directionof cable

entry can be customized according to requirements.

  • Stainlesssteel exposed fastener,antidropping structure,easy installation and maintenance.

Nomenclature

Note:

Please confirm the quantity, specification, and direction (position) of cable entry holes, if that is needed:

No cable gland as default when delivery, which is supplied by users.

Selection Table

Explosion
protection
Gas explosion
protection
Ex ll 2GExeb IIC T6/T5/T4 G b
Ex ll 1GEx ib llC T6 Ga
Ex e b IIC T6/T5/T4 G b Ex e IIC T6/T5/T4 Gb
Ex i b IIC T6 Ga Ex b IC T6 Ga
Ex ll 2 G Ex ib IIC T6 Gb Ex i b IIC T6 G b Ex i b IIC T6 Gb
Dust explosion
protection
Ex ll2D Ex tb IIIC T80/T95/T130℃Db Ex tb IIICT80/T95/T130℃Db Ex tD A21 IP66 T80/T95/T130℃Db
Conformity to standards IEC 60079-0,IEC 60079-7,IEC 60079-11,IEC 60079-31
EN 60079-0,EN 60079-7,EN 60079-11,EN 60079-31
GB3836.1,GB3836.3,GB3836.4,GB12476.1,GB12476.5
Enclosure material Aluminum alloy enclosure,powder coated,Industrial grey with dark lines texture(RAL7035)
Exposed fasteners Stainless steel
Components Terminals International brand
Rated voltage Ex e,Ex tb Maximum 690V AC,220V DC
Ex i,Ex tb Maximum AC/DC36V
Rated current

Frequency

1.5mm² 2.5mm² 4mm² 6mm² 10mm² 16mm² 35mm²   50mm²
Ex e,Ex tb 10A 16A 25A  40A    50A   100A    142A
Exi,Ex tb 5A  -—
50Hz/60Hz
Maximum
dissipaton
power
Enclosure size Code T6/T80℃ T5/T95℃ T4/T130℃ The weight
of Empty
enclosure
Power Power Power
140×140×112 12 25W 35W 50W    1.9
140×210×117 15 40W 50W 70W    2.9
210×210×117 18 65W 80W 100W    3.6
210×300×117 21 70W 90W 110W    5.0
300×300×117 24 120W 140W 160W    6.3
300×430×192 27 140W 170W 190W    12.8
300×560×188 30 145W 175W 195W    16.6
430×560×188 33 150W 180W 200W    21.5
170×125×98 03 40W 50W 60W    1.5
220×145×98 06 55W 65W 80W    1.9
280×170×98 09 65W 75W 90W    2.5
Degree of protection IP66/IP67
Ambient temperature -50°℃~+40/60°℃
Cable gland MOX1.5(default,exact size according to requirement),HLBM-o for recommended,
see page D/07-D/20 for details.
Inlet direction According to requirement
Installation method Wall type(default
Stand type (optional)

Enclosure specification
A×C(mm)
Enclosure code     B
(mm)
    D
(mm)
E

(mm)

    140×140 12    118    178    124
    210×140 15    188    178    124
    210×210 18    188    248    124
    300×210 21    278    248    124
    300×300 24    300    349    127
    430×300 27    416    334    204
    560×300 30    390    334    200
    560×430 33    390    602    200

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