Once you can provide the right ABB Ontrac Model, part number, we most probably can quote you all of the enquired parts with 100% brand new and original parts of this brand or its sub brands
Intelligent Electric Actuator For Valve Actuation and Process Automation Solutions
Application: Power Generation, Iron & Steel, Chemical, Cement, Water Treatment
MME/MOE Intelligent Electric Actuators
ABB launched Ontrac series intelligent electric actuators in 2000.
Transferred the technology, manufacturing process, production line, supplier base of Ontrac series actuator from ABB Germany in 2003.
MOE and MME series, first offering to Chinese market through ABB China, with support from ABB Germany in 2004.
Successful served major customer like China Power Investment Corp., Bao Steel, PetroChina etc.
CE and Explosion-proof certificated, MOE790 and MME 890 launched in 2012.
Broad range self monitoring and diagnosis
Hall sensors are used to measure displacement, velocity and angle. Microprocessor offer a wide range of alarm and diagnosis functions which allow for easy fault localization.
Enhanced valve and motor protection
Measuring and monitoring of both motor current and temperature provide full motor protection. Valves are moved gently in or out of the end positions at full torque.
Integrated frequency converter
The stroke of the actuator can be divided into ranges: an optimal positioning speed can be selected for different ranges to avoid water hammer and cavitations.
Electrical connection and fieldbus control
Binary and analog signaling are always available, even when utilizing the fieldbus interface. PROFIBUS DP and MODBUS are optional.
||3-phase AC, 380/460±10%, 50/60Hz±5%;|
1-phase AC, 220±10%, 50/60Hz±5%;
||On-off (MOE series,) a complete stroke, S2 - 15 min;|
Modulating (MME series), separate strokes, S4 - 25%, Number of starts ‘≤1200/h
||Variable frequency control technology |
||24V. DC (18-33V), max 500mA; |
||24V. DC (18-33V), max 40mA; short circuit protection. |
||(1)Analogue input (optional): 4...20 mA; galvanically isolated; 250Ω inherent |
resistance; rising characteristic
(2)Digital input (BE1...B4): 4 optocoupler, potential free; freely configurable
||(1)Analogue output (optional): 0/4...20 mA for position signal; load max. 500Ω;|
galvanical isolated; short circuit proof; rising or falling characteristic;
(2)Digital output: Standard 4 (BA1...4) optional 7 (BA 5...7) or 8 (BA5...8) potential
free, gold coated relay contacts,galvanical isolated, freely configurable; max.
50V,overload proof; Imax. < 150 mA; Imin. > 1 mA;
||Minimum 1 circle for Multi-turn. |
||40%...100% adjustbale,step 5% |
||40%...100% adjustbale,step5% |
||(1)Multi-turn (stroke‘≥1 circle) ‘≤±0.5% |
||(2)Part-turn ‘≤±0.5% |
||(3)Linear (stroke‘≥25mm) ‘≤±0.5% |
||1% (0.5...10% adjustable) |
||IP67 (IP68 optional) |
||(1)Temperature: On-off duty, MOE series, . 25 °C to +70 °C|
Modulating duty,MME series, .25 °C to +60 °C
Separate type, MME series, .40°C to +85 °C
(3)Air media:without corrosive, flammable or explosive gas
||Anti condensation heater inside |
||(1) EN 61000-6-4: 2007, EN 61000-6-2: 2005 |
(2) EN 61000-3-2:2006 +A1: 2009+A2: 2009, EN 61000-3-3: 2008
(3) EN 60204-1:2006+A1:2009
|| 0.75g within 5...200Hz; extended strength proof with 5...150Hz,2g sinusoidal |
MANUAL FOR PURCHASING ELECTRIC ACTUATOR OF POWER PLANT
ABB-Ontrac electric actuator is applied to the situation, completely replace ROTORK, SIPOS, AUMA, BERNARD, EMG, etc.
1. Miniflow control valve, sealed water control valve
2. Turbine bypass, high and low pressure bypass, high side water electric control valve and electric isolation valve, low side spray desuperheating electric control valve and electric isolation valve
3. Coal feeder, coal-pulverizing system
4. Gas damper, bypass gas damper
5. Feed water gate valve
6. Steam conditioning control system
7. Primary air damper, auxiliary air damper
8. Air cooling system
9. Globe valve, gate valve for steam-water pipe
1. In order to provide connection size electric actuator and valve
2. In order to provide valve type, model, specifications, stem diameter and rotating direction
3. Medium parameters, such as temperature, pressure etc.
4. For the flameproof, users specify when ordering.
We can supply complete series of ABB actuator from ABB China.
Whether the actuator will be used for power plant? And what are the main auxiliaries to be coupled with the actuator.
Your owner originally used ABB CONTRAC series of actuator, price was expense around at 35000USD/unit, and now ABB CONTRAC can be replaced by ABB ontrac series , which is around 5500-6500USD/unit for the equipments.
ABB ontrac has the same function with that of AUMA Germany, and some are more advanced than that of AUMA Germany. If you order ABB ontrac, we can customized the connection of the ABB ontrac based on the dimension of your current ABB CONTRAC actuator.
Please inform your comments.
Click here to download the brochure of ABB-Ontrac