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Circuit-Breakers for Motor Protection Series 8523/8
Explosion protection to
CENELEC
IEC
Can be used in Zone 1 and Zone 2
Optional equipment
auxiliary circuit switch 1 NC + 1 NO or 2 NC + 2 NO
under voltage trip
hunt trip (open-circuit trip)
Switch operation with knop
Secure switching
Clear switch setting indicator
Different current setting ranges
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The market-leading Modular Control System (MCS) offers you more freedom to configure load feeder solutions through 1200 A. MCS load feeder components provide the following control and protection functions:
- Disconnecting means
- Short-circuit protection
- Load switching
- Motor overload protection
- Status indication and signaling
- DeviceNet™ communications
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Motor protection switch with higher switching capacity and up-to-date supplements. Fifteen adjustable ranges cover current area from 0.1 to 32 A. Due to high switching capacity, the additional protection from short circuits is required rarely.
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Enclosed DOL starters, safety switch disconnectors, thermal-magnetic motor circuit breakers
Description
TeSys wall-mounted DOL starters LG, LJ
Enclosed DOL starters are used to control starting or stopping of the machine
TeSys motor-starter solutions incorporate 2 auxiliary contacts which allow them to be integrated in safety wiring diagrams
TeSys Vario switch disconnectors
Installed on an enclosure or in a cabinet, these rotary control switch disconnectors act as circuit load breakers
Available in open or enclosed version
Fixed on the front panel or DIN rail mounted
Padlockable versions
Thermal-magnetic motor circuit breakers TeSys GV2-ME
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Modular circuit-breakers for the protection of motor supply circuits
Description
Rating current:4 to 80 A
Breaking capacities:50kA under 380/415 V
Tripping curves:MA (short -circuit protection to combine with suitable overload protection)
Compliance with standards: IEC 60947-2, certified by national official authorities; NG125LMA + Telemecanique contactor and thermal relay combination in compliance with IEC 60947-4
Suitable for isolation in accordance with industrial standards:IEC 60947
Operating voltage:up to 500 Vac, insulation voltage:690V
Optional add-on earth leakage modules:Vigi NG125
Optional auxiliaries:indication of state and tripping, shunt trip, undervoltage trip, overvoltage trip
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GE Kinamatic General Purpose
General Electric general purpose DC motors are available in commercial and industrial offerings. They are designed for complete compatibility with industrial DC drive applications. Motors are available in drip proof and totally enclosed enclosures. These motors are used for conveyors, textile machines, printing presses, packaging machines, extruders, fans, medical equipment.
Features and Benefits
- Horsepower range: ¼ through 3500 HP
- Armature voltage range: 90, 115, 180, 240, 500, 600, 700 volts
- Class F insulation
- Available in shunt, compound, stabilized shunt and commerical permanent magnet designs
- Capable of 150% of rated load for 60 seconds
- Continuous operation in 40C ambient
- Provisions for mounting tachometer kit
- Continuous rated torque to 5% base speed on separately and blower ventilate and TENV motors
- Continuous rated torque to 60% on Drip Proof Fully Guarded and TEFC motors
- TREC coils on Industrial CD360AT through CD6000 frames.
Applications
- Cranes
- Hoists
- Conveyors
- Extruders
- Printing
- Machine Tools
- Packaging
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Engine monitoring system Watch-free system model : WE500
- Larger screen size
The LCD screen size is enlarged from 12.1" to 15". The image resolution is enhanced from 800 x 600 pixels (SVGA) to 1024 x 768 pixels (XGA). The number of display colours is also increased from 12 to 16,777,216. Furthermore, two larger size of LCD displays can be connected externally as an option.
- Mimic screens are made available
- Remote control for pumps and valves
Mimic screens provide remote control for pumps, valves and other kind of devices.
- Hardcopy function is added
Hardcopy is available by using a printer comes standard with the system
- Trend analysis display feature is enhanced
All analogue measurements can be viewed anytime as trend diagrams for continuously sampling of them.
- Download feature is provided
Connecting a purpose-built PC to the system allows monitoring points to be added, deleted or changed on site.
- The all-in-one configuration and the dual hot standby capability are inherited
High serviceability and reliability of the system are contributed. The compact design with 700 mm width (80 mm wider than WE300HG) can minimize the installation space.
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