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Hawke PL520 Enclosure，Hawke防爆接線(xiàn)盒

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Hawke PL520 Enclosure，Hawke防爆接線(xiàn)盒
Hawke PL520 Enclosure，Hawke防爆接線(xiàn)盒
上海頤品自動(dòng)化，：

Hawke PL520 Enclosure，Hawke防爆接線(xiàn)盒
Hawke PL520 Enclosure，Hawke防爆接線(xiàn)盒
上海頤品自動(dòng)化，：

Hawke PL520 Enclosure

Increased Safety Exe / Dual Certified ATEX - IECEx

Materials & Finishes

Glass Reinforced Plastic. Natural Black Finish.

Technical Data

  1. Increased Safety ex logo II 2 GD Exe IIC Gb, Extb IIIC Db
  2. PL513 Certificate No's
    Baseefa14ATEX0268X and IECEx BAS 14.0123X.
  3. ZPL513 Certificate No's
    Baseefa14ATEX0248U and IECEx BAS 14.0120U.
  4. Suitable for use in:
    Zone 1, Zone 2, Zone 21 and Zone 22.
  5. Construction and Test Standards:
    IEC/EN 60079-0, IEC/EN 60079-7, IEC/EN 60079-31.
  6. Ingress Protection:
    IP66 to IEC/EN 60529.
  7. Operating Temperature Range:
    -25°C to +75°C Low impact risk.
  8. Temperature class & ambient:
    T6 40°C, optional T5 with ambients up to 65°C.
MAXIMUM QUANTITY OF ENTRIES PER FACE
Thread SizeM16 / M20/OM20/AM25
Top & Bottom Faces A & C Qty.953
Side Faces B & D Qty.5*32
Optional: Earth continuity plate.
* No serrated washer.
* Max. across corners = 27.5mm
* No Shroud Permitted.
TERMINAL CAPACITY DATA
Terminal TypeConductor Size (mm²)Max.
Volts		Max. Physical
Terminal Content		Reduced Terminal Content
At Max. Terminal Amps
Min.Max.Terminal
Quantity		AmpsTerminal
Quantity		Amps
WDU 2.5N0.52.5420328817
WDU 2.50.52.5550328817
WDU 40.546902611722
WDU 60.565502015529
WDU 101.5105501622440
An earth terminal equal to that of the largest power terminal will be fitted.
The terminals listed are restricted to a minimum operating temperature of -50°C.
Max. number of terminals may reduce number of holes allowed.

Enclosures Dissipated Wattage

ENCLOSURE DISSIPATED WATTAGE
Enclosure TypeTemperature Class
T6 40°C & T5 55°CT6 55°CT5 40°CT6 65°CT5 65°C
PL5111.61.02.20.61.2
PL513 GRP4.12.55.61.53.5
PL520 GRP4.836.61.83.6
PL612 GRP4.12.55.61.53
PL615 GRP6.448.82.44.8
PL620 GRP11.47.115.64.28.5
PL626 GRP11.47.115.64.28.5
PL630 GRP20.81328.67.815.6
PL642 GRP20.81328.67.815.6
PL644 GRP20.81328.67.815.6
PL712 GRP3.352.144.61.22.4
PL722 GRP5.313.327.31.93.9
Size 1 Stainless Steel13.958.719.15.210.4
Size 2 Stainless Steel18.1511.324.96.813.6
Size 2L Stainless Steel18.1511.324.96.813.6
Size 3 Stainless Steel23.714.832.58.817.7
Size 4 Stainless Steel29.9518.741.111.222.4
Size 4L Stainless Steel29.9518.741.111.222.4
Size 5 Stainless Steel32.8520.545.112.324.6
Size 6 Stainless Steel4025551530
Size 7 Stainless Steel5223.571.519.539
Size 8 Stainless Steel6540.689.324.348.7
Size 9 Stainless Steel79.3549.5109.129.759.5
EJB14.742.966.511.7783.55
EJB26.644.159.132.494.98

Dissipated Wattage Factor

The Dissipated Wattage Factor of the enclosures has been established by test to ensure that the maximum temperature as permitted by temperature certification is not exceeded. When terminal quantities greater than those at maximum amps are required (up to maximum physical quantity only) then the current shall be reduced accordingly to remain within the Dissipated Wattage Factor of the enclosure.

Combined Terminal Resistance Factor

This factor is used to determine the number of terminals that can be accommodated within the enclosure without exceeding the Wattage Factor. The Combined Terminal Resistance Factor is the sum of the individual terminal resistance's and the resistance of the cable core equal in length to the enclosure maximum diagonal. (Core Resistance is taken from BS6360). Combined terminal resistance factor.

Wattage to be Dissipated = N x F x I²

N = Number of Terminals. F = Combined Terminal Resistance Factor. I = Maximum Current.

e.g. Number of terminals in a PL630 Enclosure at 20.8 Watts - 10 x 'WDU 2.5' (1=17A), 2 x 'WDU 6' (1=29A), (10 x 0.003035 x 17 ² = 8.77 watts) + (2 x 0.001404 x 29 ²) = 2.36 watts). Total Watts = 8.77 + 2.36 = 11.13 watts.

Therefore this terminal combination is acceptable as the wattage is less than that of the PL630 maximum watts of 20.8 watts.

Note - If a smaller than maximum permitted conductor is fitted into a power terminal, then the smaller conductor resistance must be used when calculating the combined terminal resistance.

Transposed Formula

enclosures dissipated wattage equation

Combined Terminal Resistance

PL Series GRP Enclosures

Combined Terminal Resistance (Ω)
Terminal TypeEnclosure Type
PL511PL513PL520PL612PL615PL620PL626PL630PL642PL644PL712PL722
WDU 2.5N0.0014900.0016860.0020570.0013010.0016570.0021380.0023980.0030650.0035610.0042720.0014120.002035
WDU 2.50.0014600.0016560.0026890.0012710.0016270.0021080.0023680.0030350.0035310.0042420.0013820.002005
WDU 40.0010130.0011350.0013660.0008950.0011170.0014160.0015780.0019930.0023020.0027440.0009650.001352
WDU 60.0007490.0008320.0009850.0006710.0008190.0010190.0011270.0014040.0016110.0019060.0007170.000976
WDU 10-0.0005280.0006190.0004320.0005200.0006390.0007030.0008680.0009910.0011660.0004600.000614
WDU 16-0.0003560.000413-0.0003510.0004260.0004660.0005700.0006470.000757--
WDU 35-0.0001940.000220--0.0002260.0002440.0002910.0003260.000377--
WDU 50N-----0.000164-0.0002113-0.000202--
WDU 70N-----0.000124-0.0001580.000176---
UT 2.50.001113-----------
UT 40.000729-----------
UT 60.000479-----------

PL Series Enclosures Maximum Physical Quantity Of Terminals

W Series And Direct Mounted Terminals

MAXIMUM PHYSICAL QUANTITY OF TERMINALS
Terminal TypeEnclosure Type
PL511PL513PL520PL612PL615PL620PL626PL630PL642PL644PL712PL722
1 Diagonal Rail2 Vertical Rails
WDU 2.5N10183012 + 1 Earth
(1 central or offset entry only)		N/AN/A38 + 1 EarthN/AN/A11516412 + 1 Earth
(1 central entry only)		N/A
WDU 2.59183010 + 1 Earth
(1 offset entry only)		14 + 1 Earth24 + 1 Earth38 + 1 Earth50 + 1 Earth76 + 2 Earths
(38 + 1 earth per rail)		11516410 + 1 Earth
(1 central entry only)		35 + 1 Earth
(No entries on faces B & D)
WDU 4815258 + 1 Earth
(1 offset entry only)		12 + 1 Earth20 + 1 Earth32 + 1 Earth42 + 1 Earth64 + 2 Earths
(32 + 1 earth per rail)		971378 + 1 Earth
(1 central entry only)		29 + 1 Earth
(No entries on faces B & D)
WDU 6611207 + 1 Earth
(1 offset entry only)		9 + 1 Earth15 + 1 Earth24 + 1 Earth30 + 1 Earth48 + 2 Earths
(24 + 1 earth per rail)		731047 + 1 Earth
(1 central entry only)		22 + 1 Earth
(No entries on faces B & D)
WDU 10N/A9155 + 1 Earth
(1 offset entry only)		7 + 1 Earth12 + 1 Earth19 + 1 Earth25 + 1 Earth36 + 2 Earths
(18 + 1 earth per rail)		59835 + 1 Earth
(1central entry only)		17 + 1 Earth
(No entries on faces B & D)
WDU 16N/A712N/A6 + 1 Earth
(1 offset entry only)		9 + 1 Earth16 + 1 Earth20 + 1 Earth30 + 2 Earths
(15 + 1 earth per rail)		4968N/AN/A
WDU 35N/AN/A9N/AN/A6 + 1 Earth12 + 1 Earth15 + 1 Earth22 + 2 Earths
(11 + 1 earth per rail)		1750N/AN/A
WDU50NN/AN/AN/AN/AN/A5 + 1 EarthN/A11 + 1 EarthN/AN/AN/AN/AN/A
WDU 70NN/AN/AN/AN/AN/A4 + 1 EarthN/A11 + 1 Earth
(Conductor termination
difficult - Advise 9 + 1 Earth)		N/A1515N/AN/A
UT 2.59N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
UT 48N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
UT 66N/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/AN/A
BK6N/AN/AN/A1N/AN/AN/AN/AN/AN/AN/A1N/A
MK6/6N/AN/AN/A1N/AN/AN/AN/AN/AN/AN/A1N/A
HTB/6N/AN/AN/A112N/AN/AN/AN/AN/A1N/A

Notes:

Earths (PL511, PL513, PL520, PL612 and PL712) The rail earths may be replaced by a pillar earth, but a bracket shall be fitted at the end of the terminal stack in it's place.

Entries (PL511, PL513, PL520, PL612, PL615 ,PL626, PL712 and PL722) Where the quantity of entries has been restricted, this is due to limited space. If multiple entries are required, then the quantity of power terminals shall be reduced accordingly. PL712 - It may be possible for some maximum terminal assemblies to use two M20/O entry positions.

Rails (PL513, PL520, PL612, PL615, PL620 and PL712) 1 Diagonal rail.
PL511, PL626 and PL722: 1 Horizontal rail.
PL630: 1 diagonal or 2 vertical rails.

 

 

 

中國(guó)區(qū)分銷(xiāo)商：
上海頤品自動(dòng)化科技有限公司
Shanghai Epin Automation Co.,Ltd.

Website:www.epinautomation。。ｃｏｍ
:sales@epinautomation.com
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