Cut Sheet

PROLINE ExtERNaL COmPONENts PROLINE TOPs aNd BasEs
PH 763.422.2211nVent.com/HOFFMAN mOduLaR ENCLOsuRE systEms 2
Spec-00428 K
VENtEd tOP wIth INtEgRaL FaN tRay
INdustRy staNdaRds
UL Component Recognized; Type 1; File No. E61997
This component is rated UL Type 1. Installing this component on
an enclosure brings the enclosure rating to UL Type 1.
This component is rated UL Type 1. Installing this component on an
enclosure brings the enclosure rating to UL Type 1.
NEMA/EEMAC Type 1
IEC 60529, IP20
Vented Top with Integral Fan Tray provides a cooling/ventilation
solution for electronic and networking applications. An integral fan
tray with three pre-wired and mounted fans provides up to 200-300
CFM of exhaust.
The deeper vented tops (500- through 800-mm deep) have integral
fan trays with cutouts for mounting additional fans (see Additional
Fans table). Accessory fan kits (consisting of three pre-wired fans)
can be installed to provide additional airow. Unused fan positions
are provided with covers to prevent short-circuiting of airow.
Since the fan pulls air through the enclosure to cool equipment, an
optional Inlet Vent (catalog number PPV32 or PPV32B) must be
ordered separately. Vented tops are 16-gauge steel and nished
with RAL 7035 light-gray textured polyester powder paint. EMC tops
are nished with paint over plated 16-gauge surfaces.
The vented top is designed to be used in place of a standard top.
Bolts are provided to secure vented top to frame. The enclosure can
be lifted with a vented top installed (requires accessory lifting eyes).
Bulletin: DPC, P20eM
Catalog Number
Type Voltage
Fits Frame
Top B x C W (mm) W (in.) D (mm)
D (in.)
PVt3F641 Steel 115 600 x 400 591 23.26 392 15.46
PVt3F651 Steel 115 600 x 500 592 23.31 493 19.40
PVt3F651eMC EMC 115 600 x 500 591 23.26 493 19.40
PVt3F661 Steel 115 600 x 600 591 23.26 593 23.33
PVt3F661eMC EMC 115 600 x 600 591 23.26 593 23.34
PVt3F681 Steel 115 600 x 800 591 23.26 793 31.12
PVt3F681eMC EMC 115 600 x 800 591 23.26 793 31.21
PVt3F761 Steel 115 700 x 600 691 27.20 593 23.34
PVt3F761eMC EMC 115 700 x 600 691 27.20 593 23.34
PVt3F781 Steel 115 700 x 800 691 27.20 793 31.21
PVt3F781eMC EMC 115 700 x 800 691 27.20 793 31.21
PVt3F791 Steel 115 700 x 900 691 27.20 893 35.15
PVt3F791eMC EMC 115 700 x 900 691 27.20 893 35.15
PVt3F841 Steel 115 800 x 400 791 31.13 393 15.46
PVt3F851 Steel 115 800 x 500 792 31.18 493 19.40
PVt3F851eMC EMC 115 800 x 500 791 31.13 493 19.40
PVt3F861 Steel 115 800 x 600 792 31.18 593 23.34
PVt3F861eMC EMC 115 800 x 600 791 31.13 593 23.34
PVt3F881 Steel 115 800 x 800 792 31.18 793 31.21
PVt3F881eMC EMC 115 800 x 800 791 31.13 793 31.21
PVt3F642 Steel 230 600 x 400 591 23.26 393 15.46
PVt3F652 Steel 230 600 x 500 591 23.26 493 19.40
PVt3F652eMC EMC 230 600 x 500 591 23.26 493 19.40
PVt3F662 Steel 230 600 x 600 591 23.26 593 23.34
PVt3F662eMC EMC 230 600 x 600 591 23.26 593 23.34
PVt3F682 Steel 230 600 x 800 591 23.26 793 31.21
PVt3F682eMC EMC 230 600 x 800 591 23.26 793 31.21
PVt3F762 Steel 230 700 x 600 691 27.20 593 23.34
PVt3F762eMC EMC 230 700 x 600 691 27.20 593 23.34
PVt3F782 Steel 230 700 x 800 691 27.20 793 31.21
PVt3F782eMC EMC 230 700 x 800 691 27.20 793 31.21
PVt3F792 Steel 230 700 x 900 691 27.20 893 35.15
PVt3F792eMC EMC 230 700 x 900 691 27.20 893 35.15
PVt3F842 Steel 230 800 x 400 791 31.13 393 15.46
PVt3F852 Steel 230 800 x 500 791 31.13 493 19.40
PVt3F852eMC EMC 230 800 x 500 791 31.13 493 19.40
PVt3F862 Steel 230 800 x 600 791 31.13 593 23.34
PVt3F862eMC EMC 230 800 x 600 791 31.13 593 23.34
PVt3F882 Steel 230 800 x 800 791 31.13 793 31.21
PVt3F882eMC EMC 230 800 x 800 791 31.13 793 31.21