ABB提供全系列經IECEx/ATEX認證的低壓防爆IE2電機，符合IEC 60034-30-1（2014）要求。低壓防爆電機旨在滿足每一位客戶和每一種應用的特定需求。
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輸出功率
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0.55 - 950 kW
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機座型號
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IEC 80 - 450
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極數
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2 - 8
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電壓等級
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所有常用電壓
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頻率
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50 或 60 Hz
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防護等級
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IP 55 或更高
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防護類型
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針對1區或2區
溫度等級T1 - T6
氣體組別IIB和IIC
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認證情況
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IECEx / ATEX認證，設備保護級別 (EPLs)，國家認證如CU-TR (俄羅斯、白俄羅斯和哈薩克斯坦)，CQST (中國) 及 Inmetro (巴西)
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特性
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經認證可與變頻器結合使用
可針對石油天然氣行業不同標準提供變量設計
獲得大部分船級社型式認證
提供針對特定應用的設計
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ABB open deck motors are
designed to withstand the most
demanding conditions of water and
ice on on-deck installations.
Extremely robust and reliable
Open deck motors are mostly used in marine for
deck machinery, such as several winch types, deck
cranes, hatch covers, deep well cargo pumps and
other equipments. Installation on the ship’s deck
means that they are exposed to extremely harsh marine
wet and ice conditions.
The motors in ABB’s open deck range are designed
to withstand salt, humidity and even waves washing
over the deck. Robust, low temperature resistant
designs can be supplied for vessels that operate in
Arctic or Antarctic waters, and Ex protected versions
are also available.
All open deck motors supplied by ABB are designed
to comply with stringent safety criteria while providing
the highest reliability. At the same time special
attention is paid to marine classification requirements
and individual customer needs.
Improved design
Compared to standard motors, ABB’s open deck motors
feature a number of significant design improvements.
In particular, they have enhanced cold resistance,
corrosion protection and waterproofing.
In line with marine classification society rules, ABB’s
open deck motors are rated for ambient temperatures
from -25°C to +50°C. In addition, ABB also supplies
open deck motors rated for operation in ambient
temperatures down to -55°C.
Main features
• Very durable construction to cope with extreme
conditions
• Specially designed “low wear” shaft seal
• IP56 open deck protection (highest protection
class for motors: standard IP 56 is not adequate)
• Durable metal fan to withstand icy conditions
• Special type open deck fan cover
• Corrosion resistance improved with zinc primer
painting
• High power standstill heating
• Bearings greased for life in frame sizes 160-250
• Standard re-greased bearings in frame sizes
280-450
• Stainless bolts and nipples
• Special endshields
• Watertight enclosure IP67 open deck type terminal
box
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01 ABB open deck
motors are designed to
withstand the hardest
marine wet conditions.
9AKK107253 EN 03-2018
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Copyright© 2018 ABB
All rights reserved
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abb.com/motors-generators
Product offering
Special shaft seal
ABB’s open deck motors (frame sizes 200 and
above) feature a specially designed shaft seal to ensure
that no water can enter the motor in either the
running or standstill conditions.
These “low wear” open deck seals have been developed
by ABB to combine the benefits of radial and
labyrinth seals but without the drawback of high
wear that is sometimes associated with radial seals.
Rugged and waterproof terminal box
The rugged terminal box on ABB’s open deck motors
prevents water from entering the motor under any
conditions.
Terminal box features include:
• Durability tested according to EN/IEC 60079-
0:2007, 26.4, 26.8, 26.9
• Very waterproof, rugged and durable, IP 66/IP 67
protection
• Service temperature -55°C to +120°C
• Can be turned 4*90°
• Offshore zinc primer painting as standard
• Durable solid silicone rubber seals on terminal box
frame
- Excellent thermal stability
- High stability and flexibility at low temperatures
- High stability to ultraviolet light
- Outstanding resistance to ageing
- Good resistance to fluids
- Compliance with flame retardant class UL 94 V0
• No divided sealing surfaces
• Top cover and flange screw threads sealed against
environment. Minimal thread corrosion makes
subsequent access to terminal box easier
Noise
The Open deck design can now be complemented
with low noise fan and fan cover design on frames
280-400.
It also improves the cooling on the motor frame and
bearings. This demand comes from new requirements
of inland and harbor noise requirements.
After-sales service
ABB products are supported by a full range of after-sales
services. With a global service network and
efficient technical and product support, ABB can
provide fast response to its customers no matter
where they are located.
How to order an open deck motor?
The general open deck variant code is 434.
For more information for open deck motors, please
ask your local ABB representative.
