WOODWARD 9907-147 ProTech 203 De-Energize-to-Trip Overspeed Protection Systems  in stock

9907-147 Woodward ProTech 203 De-Energize-to-Trip Overspeed Protection Systems. Features a 24Vdc Input, CPU and MPU Failure Indication, and a Lockable Enclosure

Dimensions：W48.3cm x H31cm x D14.3cm
Display Operating Temperature：–15 to +60 °C
Features：Key Lock
Input Voltage：24 Vdc
Keypad/Display：3 LCDS | 2 Lines of 16 Characters
Manufacturer：Woodward ProTech
Model：De-energize-to-Trip
Operating Temperature：–25 to +60 °C
Weight：7.7kg

Product Description
Model 9907-147 uses magnetic pickups to monitor primer speed for overspeed conditions. Devices in this series are susceptible to electromagnetic interference, vibration, moisture, and temperatures outside of the operating temp range of –25 to +60 °C (–13 to +140 °F). ProTech overspeed protection models should be installed in locations that allow adequate ventilation for cooling, space for servicing, and away from direct sunlight, and away from high-current or high-voltage devices.

This de-energize-to-trip system has a 100 Hz to 32 kHz speed-sensing frequency range and a ±(0.05% x Trip Point in Hz +2 Hz) accuracy rating. Overspeed detection functions are carried out by three individual speed-sensing units, which act independently to monitor speed and perform speed calculations. The three units are in a two-out-of-three vote configuration, so a prime mover trip relay will only occur if overspeed conditions are detected by at least two of the units.

The trip-point frequency range of ProTech overspeed protection model 9907-147 is 250 Hz to 25 kHz. Trip set points are programmed for each of the units separately (they must be programmed identically for accurate outputs) using the operator interfaces. There is one interface per speed-sensing unit. Each one has:

Two-line by 16-character LCD display
Touchpad
Potentiometer
LED indicators
Alarm output

Choose our benefits
Reliable product quality: We cooperate with well-known industrial control brand manufacturers both domestically and internationally to ensure reliable product quality, stable performance, and low failure rate, which can meet your various needs.
Technical Support Professional: We have an experienced technical team that can provide you with professional technical support and services.
Price discount: We have established a good cooperative relationship with suppliers and can provide you with competitive prices.
Thoughtful service: We provide comprehensive pre-sales, in sales, and after-sales services, so that you have no worries.
Specifically, our advantages are reflected in the following aspects:
Rich product line: We provide various types of industrial control products, including programmable logic controllers (PLCs), human-machine interfaces (HMI), servo drives, frequency converters, etc., to meet your various needs.
Adequate inventory: We have sufficient inventory to ensure timely delivery of your orders.
Convenient logistics: We cooperate with multiple logistics companies to provide you with convenient logistics services.

• Our sales and technical support teams have undergone professional training and possess excellent communication skills and problem-solving abilities. No matter what difficulties or questions you encounter, we can respond quickly and provide effective assistance. We are committed to establishing a long-term and stable cooperative relationship with you to jointly promote the development of the industrial control industry.

1)100% full New! – Original Factory Seal !

2)Warranty: 12 months!

3)Package: Original packing with cartons.

4)Delivery time: Shipped in 3 days after payment

5)Payment Terms: TT, Pay pal & Western Union

6)DHL/TNT/UPS/EMS/Fedex

Brand: FOXBORO

Item NO.: FBM03

Payment: T/T, Western Union, Paypal

Product Origin: American

Shipping Port: XIAMEN, CHINA

Lead Time: IN STOCK

Condition: 100% full New !Original Factory Seal !