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HLDP23- Series Explosion-proof Electrical Apparatus

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HLDP23- Series Explosion-proof Electrical Apparatus

HLDP23- Series Explosion-proof Electrical Apparatus

  • Explosion protection

-IEC Ex(IEC)

-ATEX (CENELEC,EN)

-China Ex(GB)

  • Application in hazardous area

-Zone 1 and Zone 2,

-Zone 21 and Zone 22

  • Three types of explosion protection:Exdb IB,Exdb IIB+H2,Ex tb IIIC
  • The enclosure can be equippedwith miniature circuit breakers (MCB)or moldedcase circuit breakers (MCCB),leakage circuit breakers,con ta c tors,thermal relays,PL Cs,control transformers,soft starters,control buttons,indicator lights,push switches,pot en ti o meters,Voltmeter,ammeter,tachometer,terminal block,etc
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Application and Features

● The enclosure with hinges and handle,convenient for installation and maintenance Protect the flame-proof surface when operating.

● The circuit breaker using metal handle with frozen-resistant and can be equipped with a padlock.

● The enclosures can be combined and installed to meet the various requirements of power distribution systems

● Can be customized according to user requirements,meet the certificate use restrictions;

● The number of elements and the maximum number of holes size needs to meet the requirements of power dissipation and mechanical strength of the housing.

● Please specify the special requirements when ordering.

Nomenclature

Note:

1. Please select the model according to the “Nomenclature” above, and specify all the technical parameters;

2.Please provide the electrical schematic diagram;

3. Please specify the number, specification and position of the cable entry holes, and ex-proof cable glands provided by user;

4.The rain shade is customizable by requirements.

Selection Table

TypeEnclosure size
(mm)		Internal size
(mm)		  Ta:+40℃Ta:+60°CThe weight
of Empty 
enclosure
L×W×HL×W×HT6/T80°CT5/T95℃T4/T130°CT6/T80℃T5/T95℃
HLDP23-03250X200X170186X136X140 80W120W200W  60W100W11 kg
HLDP23-07300X200X170236X136X140 80W120W200W  60W100W13 kg
HLDP23-11350X200X200286X136X170100W140W240W  80W120W18 kg
HLDP23-15350X300X200286X236X170125W170W290W  100W130W27 kg
HLDP23-19350X300X270286X236X240130W200W350W  110W170W30 kg
HLDP23-23450X350X210386X286X163140W230W420W  110W200W40 kg
HLDP23-27450X350X280386X286X236160W280W500W  120W250W45 kg
HLDP23-31560X400X210476X316X151190W320W520W  150W290W62 kg
HLDP23-35560X400X280476X316X221200W350W620W  140W320W70 kg
HLDP23-39635X435X265554X350X206220W380W660W  190W350W92 kg
HLDP23-43635X435X335554X350X276220W380W660W  190W350W101 kg
HLDP23-47720X560X275636X476X212250W400W700W  200W360W126 kg
HLDP23-51720X560X345636X476X272250W400W700W  200W360W140 kg
HLDP23-56980X720X325896X636X235350W500W800W  300W430W340 kg
HLDP23-59980X720X425896X636X340350W500W800W  300W430W365 kg
HLDP23-631280X900X3501176X796X260500W600W1000W  400W500W620 kg
HLDP23-661280X900X5001176X796X397500W600W1000W  400W500W700 kg
Note:1.Please confirm the direction and size of each cable entry;2.No cable entry device as default

Terminal Box Outline Proposal (Dimensions in mm)

The maximum quantity of terminals that can be installed are shown in the table below:

Box specificationsGuideway×Terminal (specification and quantity)
2.5242621021623525027021202185224023002
UK3NUK5NUK6NUK10NUK16NUK35UKH50UKH95UKH150UKH240UKH240—
SAKDU2.5NSAKDU4NSAKDU6SAKDU10SAKDU1SAKDU35SAKDU50SAKDU70WFF120WFF185WFF300WFF300
  1×201×181×151×121×9———————
  1×281×251×211×181×151×5——————
  1×361×321×281×241×201×5——————
  1×721×641×561×241×201×101×71×5————
2×722×642×562×242×202×102×72×5————
  1×1001×901×801×601×251×151×131×101×5———
2×1002×902×802×602×252×152×132×102×5———
  1×1401×1301×1001×801×701×241×201×181×51×51×51×5
2×1402×1302×1002×802×702×242×202×182×52×52×52×5
  1×1601×1401×1201×1001×801×561×321×221×101×51×51×5
2×1602×1402×1202×1002×802×562×322×222×102×52×52×5
  1×901×801×701×601×401×251×251×251×141×101×51×5
2×2702×2402×2102×1652×1352×642×252×252×122×102×52×5
  1×2701×2401×210×165×1351×641×251×251×121×101×51×5
2×2642×2482×2002×1602×1362×902×722×722×42———
3×3963×3723×3003×2403×2043×135——————
  1×6401×6001×4881×3921×3281×1651×901×901×241×181×161×16
2×3602×3402×2722×2202×1842×1242×1002×1002×562×40——
3×5403×5103×4083×3303×2763×186——————

Control Station Outline Proposal(Dimensions in mm)

Enclosure codeComponent layout
3 
7 
15/19 
23/27 
31/35

Ex marking Gas

Dust

 Ex II2 G Ex db IIB T6/T5/T4 Gb Ex db IIB T6/T5/T4 G b Ex d IIB T6/T5/T4 G b
Ex II2 G Ex db[i a/i b]IIB T6/T5/T4 Gb Ex db[ia/ib]IIB T6/T5/T4 Gb Ex d[ia/ib]IIB T6/T5/T4 G b
Ex II2 G Ex db IIB+H2 T6/T5/T4 Gb Ex db IIB+H2 T6/T5/T4 G b Ex d IIB+H2 T6/T5/T4 G b
Ex II2 G Ex db[ia/ib]IIB+H2 T6/T5/T4 G b Ex db[ia/ib]IB+H2 T6/T5/T4 Gb Ex d[ia/ib]IIB+H2 T6/T5/T4 G b
Ex II2 D Ex tb IIIC T80/T95/T130℃ Db Ex tb IIIC T80/T95/T130℃ Db  Ex tD A21 IP66 T80/T95/T130℃
Conformity to standards IEC60079-0,IEC60079-1,IEC60079-11,IEC60079-31
EN  60079-0,EN  60079-1,EN  60079-11,EN  60079-31
GB3836.1,GB3836.2,GB12476.1,GB12476.5
Enclosure
material		 Enclosure Steel plate welding,powder coated,Industrial grey with dark lines texture (RAL7035)Or stain less steel (304/316)welding,no painting or powder coated,Industrial gr e y with dark lines texture (RAL7035)
Transparent part Tempered glass,resistant to 4J impact
Rain shade B ended steel plate surface powder coated,industrial gr e y with dark lines texture (RAL7035)or stainless steel 304/316,please note when needed
Exposed fasteners Stainless steel
Components Power circuit breaker Miniature circuit breaker (MCB)or molded case circuit breaker(MCCB)and leakage circuit breaker
Branch switch Miniature circuit breaker(MCB)or molded case circuit breaker(MCCB)and leakage circuit breaker
Terminal block World famous brand
Indicator HL0106 explosion-proof indicator,refer to P B/77;HL0107 explosion-proof indicator,refer to P B/78
Button HL0105 explosion-proof switch button,refer to P B/71~76
Control switch Control switch,refer to P B/82~89
AC cont actor World famous brand
Thermal relay World famous brand
PLC programmer World famous brand
Soft starter World famous brand
Rated voltage Maximum   1000V AC,1500V DC
Rated current Maximum 1500A
Frequency 50Hz/60Hz
Degree of protection IP66
Ambient temperature -40℃~+40/60℃,-60℃~+40/60℃
Cable entry M□ X1.5(default,exact size according to requirement),NPT thread (optional),HL BM-□ for recommended,see page D/11-D/20 for details
Inlet direction Bottom in and bottom out,upon request
Installation method Wall type (default)
Stand type (optional)

  • Distribution Box Outline Proposal(Dimensions in mm)

 

  • Qutline andInstallation Dimension (Dimensions in mm)

 

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