- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Switches & Relays /
- Relays /
- Relay Control Module /
- 3 Phase GKR-02 Voltage Monitoring Device Prot...
0 ratings
Item #:
88971665
3 Phase GKR-02 Voltage Monitoring Device Protect Motor from Phase Failure and Voltage Unbalance
86% of respondents would recommend this to a friend
Item #:
88971665
WST 198
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Monday, October 19
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Protect your motor from phase failure and voltage unbalance with the GKR-02 voltage monitoring device.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Phase Failure Protection
Prevents motor damage by immediately detecting and responding to phase failure, ensuring operational reliability and minimizing downtime.
Voltage Unbalance Alert
Monitors voltage levels to identify imbalances, offering real-time alerts and maintaining optimal motor performance while extending lifespan.
User-Friendly Design
Features an intuitive interface for easy installation and monitoring, making it accessible for users without extensive technical expertise.
Product Details
| Package Dimensions | 1.18 x 0.79 x 0.39 inches (3 x 2 x 1 cm); 1.76 ounces (49.9 grams) |
| Item model number | HALMS |
| Department | Unisex Adult |
| Date First Available | December 16, 2023 |
| Manufacturer | HALMS |
Who Should Buy?
-
Industrial Equipment
Ideal for factories and plants running multiple three-phase motors, ensuring protection against phase failure and voltage issues.
-
HVAC Systems
Perfect for HVAC systems relying on three-phase motors to ensure continuous operation and avoid costly downtimes from voltage irregularities.
-
Pump Stations
Essential for pump stations that depend on three-phase motors, safeguarding them from phase loss and unbalanced voltages.
-
Single Phase Use
Not suitable for users with single-phase motors as the device is designed specifically for three-phase systems.
Product Description
3 Phase GKR-02 Voltage Monitoring Device Protect Motor from Phase Failure and Voltage Unbalance
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary function of the 3 Phase GKR-02 Voltage Monitoring Device?
Answer: The primary function of the 3 Phase GKR-02 Voltage Monitoring Device is to monitor the voltage levels across three-phase electrical systems, detecting phase failures and voltage unbalance. This device continuously assesses voltage stability and alerts users to any deviations, ensuring that motors operate within safe parameters. For example, in an industrial setting where motors drive heavy machinery, the GKR-02 helps prevent costly breakdowns due to electrical anomalies, ensuring seamless operation and reducing downtime. -
Question:
How does the GKR-02 detect voltage unbalance?
Answer: The GKR-02 detects voltage unbalance by comparing voltage levels across the three phases. It utilizes integrated sensors to monitor voltage fluctuations in real-time; once a certain threshold is exceeded, it triggers an alarm or shut-off mechanism to protect connected equipment. This is particularly important in applications like HVAC systems, where unbalance can lead to inefficient operation or failure, safeguarding both the equipment and energy consumption. -
Question:
Can the GKR-02 be used with different types of motors?
Answer: Yes, the GKR-02 is designed to be compatible with a variety of motor types, including induction and synchronous motors. Its versatility allows it to be used across different industries, from manufacturing and logistics to agricultural applications. For instance, if a factory implements the GKR-02 to monitor a network of conveyor motors, it can effectively prevent motor damage from phase failure, enhancing operational reliability. -
Question:
What are the signs that indicate I need a voltage monitoring device?
Answer: Signs that you may need a voltage monitoring device like the GKR-02 include frequent motor failures, inconsistent performance, or unusual electrical noise. Additionally, if you experience tripped circuit breakers or unexpected equipment downtime, it signals the need for voltage monitoring. Implementing the GKR-02 in such scenarios helps ensure stable operation, reducing the likelihood of equipment failure and energy waste. -
Question:
Is installation of the GKR-02 difficult?
Answer: Installation of the GKR-02 is straightforward, typically requiring basic electrical knowledge. The device comes with clear instructions, and most installations can be done by trained personnel within a few hours. Once in place, it can significantly enhance monitoring capabilities across your motor systems, allowing users to quickly identify and address potential issues, thereby ensuring long-term reliability. -
Question:
What is voltage imbalance and why is it critical to monitor?
Answer: Voltage imbalance occurs when the voltage levels across the three-phase system are not equal, which can lead to overheating, reduced efficiency, and increased wear on motors. Monitoring is critical as it enables proactive measures to prevent damage. For instance, in a commercial building managing multiple HVAC units, detecting an imbalance early allows for prompt intervention, safeguarding both the motors and the overall energy efficiency of the system. -
Question:
How does the GKR-02 improve the longevity of motors?
Answer: The GKR-02 improves motor longevity by continuously monitoring voltage conditions and providing timely alerts for phase failure or imbalance. By acting as a deterrent against conditions that can lead to overheating or electrical stress, the device ensures motors operate within safe limits. In practical applications, this means reduced maintenance costs and extended service life for essential equipment, such as pumps and compressors in various industrial setups. -
Question:
What types of alarms does the GKR-02 provide?
Answer: The GKR-02 is equipped with both visual and audible alarms that activate when voltage levels exceed preset thresholds or when phase failures occur. This immediate feedback allows operators to take necessary actions quickly, making it especially beneficial in environments where downtime is costly, such as manufacturing facilities or data centers relying on continuous power stability. -
Question:
Can the GKR-02 be integrated into existing electrical systems?
Answer: Yes, the GKR-02 can be seamlessly integrated into existing electrical systems without needing extensive modifications. Its flexible design allows it to work with various configurations, making it suitable for upgrading older installations. For instance, a warehouse upgrading its motor management system can incorporate the GKR-02 to enhance monitoring capabilities, improving overall efficiency and safety while minimizing initial investment. -
Question:
Where can I buy the 3 Phase GKR-02 Voltage Monitoring Device in Samoa?
Answer: You can purchase the 3 Phase GKR-02 Voltage Monitoring Device from Ubuy, a trusted online retailer that offers a wide range of electronic devices and equipment. Ubuy provides a user-friendly shopping experience, ensuring you can find the GKR-02 easily along with helpful product information and customer reviews to aid in your decision-making.
HALMS Relay Control Module Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Reliable phase failure detection
- Protects against voltage imbalance
- Compact and easy to install
- Durable and high-quality build
- User-friendly interface
Cons
- Occasional false alarms
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
WST 198
Order now and get it around Monday, October 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for 3-phase and single-phase systems.
- Adjustable delay OFF protection for maximum efficiency.
- Ideal for motors, air-conditioners, and electronic control systems.
- Wide voltage adjustment range (1.05-1.30 times Vin).
- User-friendly installation options: surface or rail-mounted.
- Reliable operation in varied ambient temperatures (-5 to +50°C).
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.