Original Brand Abbs CM Sealed Miniature Multifunctional Three-phase Missing Phase Sequence Protection Control Relay CM-PFE
Discover the industry's most comprehensive range of time relays, measuring and monitoring relays, and thermistor motor protection relays. Our solutions help source all critical components from a single global supplier. Increase the reliability of process equipment with control devices that provide intelligent signals and smart adjustments, helping to achieve maximum system availability.
Product Parameters
| Specification |
| Product Name |
Three-phase monitoring relay |
| Function |
Phase failure detection, Phase sequence monitoring |
| Sub-Function |
Phase loss |
| Sub-Function 2 |
Phase sequence |
| Rated Control Supply Voltage (Us) |
(L-L) 208 ... 440 V AC |
| Rated Frequency (f) |
Rated Frequency (f) |
| Output |
1 c/o (SPDT) contact |
| Maximum Operating Voltage UL/CSA |
Output Circuit 250 V AC |
| Rated Operational Voltage |
220V |
| Terminal Type |
Screw Terminals |
| Maximum Operating Altitude Permissible |
Without Derating 2000 m |
| Ambient Air Temperature |
Operation -20~60°C
Storage -40~85 °C |
Product Details
The reliable and continuous monitoring of three-phase networks guarantees the trouble-free and cost-effective operation of machines and installations. Our three-phase monitoring relays for rated voltage levels up to 820 V AC and 400 Hz offer maximum flexibility and control.
Model -- CM-PFE
The CM-PFE relay belongs to the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 208-440 V AC and features a 1 c/o output (closed circuit principle) with contacts rated at 250 V / 4 A. The CM-PFE monitors both phase loss and phase sequence. The corresponding threshold values are fixed, and the relay is suitable for comprehensive monitoring of three-phase mains.
Product Advantages
Main Features & Advantages:
- Over-/undervoltage monitoring
- Phase failure detection
- Phase unbalance monitoring
- Phase sequence monitoring
- True RMS measuring principle
- Easy Connect Technology with push-in terminals
Product Applications
A wide selection of measuring and monitoring relays is designed to suit diverse applications for businesses worldwide. Excellent vibration resistance with Easy Connect terminal technology and railway certifications for selected products ensure operability, even in harsh environments.
Certifications
Packing & Delivery
FAQ
Q1: Are you a manufacturing factory or a trading company?
A: We are a professional manufacturing factory focusing on the development of low-voltage electrical appliances and automation control products.
Q2: What products does your factory mainly manufacture?
A: Our factory mainly produces low-voltage electrical appliances and automation control products, such as push button switches, LED indicator lights, monitoring relays, and terminal blocks.
Q3: How do you guarantee product quality?
A: We utilize high-class raw materials for manufacturing, adhering to strict "Quality First" principles. We stand behind our products and handle quality issues responsibly.
Q4: Is it possible to customize the product according to specific requirements?
A: Yes, we offer personalized product customization services. Please share your specific technical requirements with us for tailored manufacturing.
Q5: Can you provide samples? Are they free?
A: Yes, we can provide samples for quality checks and testing. Please reach out to us regarding sample availability and terms.
Q6: What is the transportation cost for samples?
A: The shipping cost is calculated based on the weight of the package, size, and the designated delivery address.
UniWave Electric
