Explosion-proof Distribution Boxes HLDP03-M(D)

Application:


Zone 1 and Zone 2
Zone 21 and Zone 22
Meet the necessities in the following industries, such as petroleum, chemical, electricity, medicine, textile, wine-making, aerospace, military, fire-fighting, etc.

Features and benefits


◆ Explosion protection to
-CENELEC
-IEC
◆ Flameproof enclosure (Ex d ⅡB)
◆ Main switch and distribution switch are operated by external handle.
◆ Internal wiring to the terminal is finished.
◆ Weidmuller SAK EN series terminals.
◆ Entries plugged, Cable glands on request .
◆ Special requirements on request.

Catalogue number logic


Electrical schematic diagram


Technical data


   Exposion-proof distribution boxes              HLDP03-M(D)
   Explosion protection 
      Gas explosion protection              II2 G Ex d IIΒ T6 Gb            II2 G Ex d[ia]ia IIΒ T6 Gb
      Dust explosion protection              II2 D Ex tb IIΙC T80℃ Db ΙP66
   Conformity to standards     EN 60079-0:2012,EN60079-1:2007,EN60079-11:2012, EN60079-31:2009
     IEC 60079-0:2011,IEC60079-1:2007,IEC60079-11:2011, IEC60079-31:2008
   HLDP03-M General power supply     Rated voltage: max. 690V AC 50/60Hz; Rated current: max. 100A
   HLDP03-M Sub circuit current      1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A
   HLDP03-D General power supply     Rated voltage: max. 690V AC 50/60Hz; Rated current: max. 250A
   HLDP03-D Sub circuit current      1A, 2A, 4A, 6A, 10A, 16A, 20A, 25A, 32A,40A,50A,63A
   Exposed fastener      Stainless steel
   Enclosure material      Aluminium alloy; powder coated surface
   Enclosure colour      gray-white with mental lines
   Built-in components     MCB (mini circuit breaker) or MCCB (moulded case circuit breaker)
      Main switch     Note: electric leakage protection on request
     MCB (mini circuit breaker)
      Sub-circuit switch     Note: electric leakage protection on request
      Terminal     Weidmuller SAK EN Series or Phoenix UK series terminals.
      Indicator     Red, green, yellow
   Degree of protection      IP66
   Ambient temperature      -60℃~+55℃
   Cable entries      Standard M□ × 1.5 plug
   Entry direction      Bottom