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Tentec
®
www.tentec.net
Aero WT Ancillary Equipment
Bolt Tightening Solutions
www.tentec.net
Electric Driven Tensioner Pump Unit
57
400 mm
The Tentec Aero WTP3 is a self contained electric driven
high pressure hydraulic pump unit that can generate pressures of up to 1500 bar. The unit is a perfect match with the
Aero wind turbine range of bolt tensioning tools from Tentec. One of the major features of the WTP3 Pump unit is the
ability to totally remote control the pump from the controller
hand grip. The WTP3 unit is designed to work in adverse
environmental conditions, to ensure its durability the unit is
certified to IP-56.
0m
Oil Capacity
• Total Oil Capacity = 4.7L
• Usable Oil Capacity = 1.7L
Pressure
• Max Pressure = 1500 bar (available in higher
pressure configurations)
Oil Flow
Gear Pump = 3.9L/min / Pressure Intensifier = 0.195
L/min
Piston Pump = 1.1L/min / Pressure Intensifier = 0..06
L/min
Max Flow at Low Pressure (800 bar) = 0.25 L/min
Max Flow at High Pressure (over 800 bar) = 0.061 L/
min
WTP3 - Available Power Supplies
Part Number
Voltage - Phase
HTT.8900.100
230v - 60Hz
HTT.8900.200
115v - 60Hz
HTT.8900.300
440v - 60Hz
HTT.8900.400
230v - 50Hz
HTT.8900.500
380v - 50Hz
HTT.8900.600
400v - 50Hz
HTT.8900.700
690v - 60Hz
Contact Tentec to discuss alternative electrical configurations.
Controller Hand Grip
Ergonomic hand remote controller
Controlling functions:-
• Start Up
• Pressure Rise
• Unit Stop
• Pressure Relief
• Emergency Pressure Relief Button.
Optionally available with hydraulic pressure display.
m
mm
280
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Hydraulic Link Hose
The Tentec Link Hose system is the quick and easy way to connect multiple
or single bolt tensioning tools to a pump. The high quality flexible hose is fitted with suitable male and female quick release hydraulic connections that
make linking bolt tensioning tools a very rapid and intuitive task. Tentec Link
Hoses are supplied in 0.7m, 1m, 1.3m, 1.5m, 2m, 2.5m & 3m lengths. Other
lengths are available on request.
Features:
●●
●●
●●
●●
High pressure rating
Unique patented sealing design
Non-Drip on connection and disconnection
Dust caps included as standard
1500bar Hydraulic Link Hose
Quick Release End Connections
Nominal flow dia.: 2.5 mm - 3/32”
Working pressure: 21750 PSI (1500 bar)
Connections: Female/male thread, with adapter
Material: Coupling: Black zinc plated steel
Nipple: Black zinc plated steel
Hose Specification
Working pressure: 21750 PSI (1500 bar)
Connections: Female thread swivel 1/4”BSP
Material: Four spiral layers of maximum tensile steel wire.
Cover: Polyamide, Blue
Min Bend Radius: 155mm
Temperature Range: -10ºc to +70ºc for water
Link Hose
Length
Part No
Link Hose
Length
m
Part No
Connection (Nipple)
Part No: C101166203
m
0.7
HTT.4425.070
3.5
HTT.4425.350
1
HTT.4425.100
4
HTT.4425.400
1.3
HTT.4425.130
5
HTT.4425.500
1.5
HTT.4425.150
6
HTT.4425.600
2
HTT.4425.200
7
HTT.4425.700
2.5
HTT.4425.250
8
HTT.4425.800
3
HTT.4425.300
9
HTT.4425.900
Link Hose
Length
Part No
Link Hose
Length
Part No
m
WT0.7SlipHTT.4444.070
Wrench
m
3.5
HTT.4444.350
1
HTT.4444.100
4
HTT.4444.400
2.5
HTT.4444.250
8
HTT.4444.800
The1.3inclusion
of a gear nut
mechanism on most of the
HTT.4444.130
5 run-down
HTT.4444.500
1.5 WT HTT.4444.150
6
Aero
Tensioners offers
aHTT.4444.600
very rapid and consistent way of
2
HTT.4444.200
7 during
HTT.4444.700
seating
the
hexagon nuts
the tensioning procedure.
3 recommends
HTT.4444.300 the9use of
HTT.4444.900
Tentec
the WT Accessory pre-set torque
Slip Wrench which prevents over-loading of the gear nut run
down mechanism and hence prolonging the life of the gearbox.
1/4”BSP x 1/4”BSP CEJN Adaptor
Part No: HTT.3627
Connection (Coupling)
Part No: C101161203
1/4”BSP x 1/4”BSP CEJN Adaptor
Part No: HTT.3627
Aero WT
Wind Turbine Bolt Tensioners
Aero WTP3
Electric Driven Tensioner Pump
Tentec products are subject to continual development and we reserve the right to make changes in the
specification and design of products without prior notice.
Tentec Limited
Plymouth House. Guns Lane
West Bromwich. West Midlands
United Kingdom. B70 9HS
ISO 14001
BS OHSAS 18001
© 2012 - Tentec Limited.
ISO 9001
Internet: www.tentec.net
email:[email protected]
Telephone: +44(0)121 524 1990
Telefax: +44(0)121 525 1999
Document No: TDR96r1