Woodward 9907-147 Module | ProTech 203 Overspeed Protection System
Sku:9907-147
Country Of Origin: USA
Vendor: Woodward
Type: ProTech 203
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Product description
Woodward 9907-147 ProTech 203 De-Energize-to-Trip Overspeed Protection System
Technical Specifications:
Dimensions: W482.6mm x H310.4mm x D142.7mm
Display Operating Temperature: –15 to +60 °C
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: Less than 17 lbs
The Woodward 9907-147 is part of the ProTech 203 series, designed for overspeed protection in prime mover applications. Using magnetic pickups to monitor primer speed, it operates within a speed-sensing frequency range of 100 Hz to 32 kHz.
Features:
Equipped with a lockable enclosure and key lock feature for security.
Operates within an accuracy rating of ±(0.05% x Trip Point in Hz +2 Hz).
Three independent speed-sensing units monitor speed and perform calculations, ensuring reliable overspeed detection.
Configured in a two-out-of-three vote setup, requiring agreement from at least two units for a prime mover trip relay to activate.
Trip-point frequency range: 250 Hz to 25 kHz, with programmable set points for each unit.
Each speed-sensing unit includes a two-line by 16-character LCD display, touchpad, potentiometer, LED indicators, and alarm output.
Programming and testing functions are locked to prevent unauthorized changes, with a single key switch for mode selection between MONITOR and PROGRAM modes.
Installation recommendations include adequate ventilation, protection from environmental factors, and placement away from high-current or high-voltage devices.
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
Answer 4: We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Answer 5: Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Answer 6: Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
