Product Description
OOHMAGE Type 2 AC SPD Surge Protection Device (MYN40 Series) offers advanced protection for electrical systems from power surges, offering high-performance surge protection for both residential and industrial applications. Designed with MOV (Metal Oxide Varistors) technology, it ensures reliable suppression of voltage spikes caused by lightning strikes and electrical disturbances.
Features:
- Type 2 Surge Protection Device: This Type 2 surge protector is ideal for protecting electrical systems and sensitive equipment from power surges. It complies with IEC 61643-11 standards, ensuring high-quality protection.
- Nominal Discharge Current: With a 20kA nominal discharge current (In) and a 40kA maximum discharge current (Imax), this device offers superior surge protection for industrial and residential circuits.
- Low Residual Voltage: The low residual voltage design reduces the risk of damage to electrical equipment, providing effective protection for AC power distribution systems.
- Pluggable Design and Thermal Disconnection: The device features a pluggable design for easy maintenance, along with thermal disconnection technology for added safety.
- Green/Red Fault Indicator: The green/red operating/fault indicator makes it easy to monitor the surge protector’s status, allowing for quick fault detection.
- DIN Rail Mountable: The surge protector is DIN rail mountable (35mm), making it compatible with standard electrical panels, providing a flexible and space-saving solution.
- Remote Signal Optional: The remote signal option allows for external monitoring, providing a convenient way to keep track of the surge protector’s status from a distance.
- Certified Safety: The device is CE, TUV, UKCA, CB, and RoHS certified, ensuring it meets international safety and performance standards.
- High-Quality Construction: With a thermoplastic enclosure compliant with UL94 V-0, the surge protector is designed to withstand harsh conditions, offering long-lasting durability and reliability.
- Wide Operating Temperature: Operating effectively within a temperature range of -40°C to +85°C, this surge protector is well-suited for use in a variety of climates and environments.
The OOHMAGE MYN40 Series Type 2 Surge Protection Device provides unparalleled protection against electrical surges, ensuring the safety and reliability of your electrical systems. Whether you’re protecting residential or industrial circuits, this surge protection device offers an ideal solution for safeguarding your electrical equipment from damage caused by surges, spikes, and lightning strikes.
Parameter
Technical Data | ||||
Model | MYN40-275 | MYN40-320 | MYN40-385 | MYN40-440 |
SPD Type | Type 2 | |||
Technology | MOV (Metal Oxide Varistors) | |||
Max. continuous operating voltage [Uc] | 275Vac | 320Vac | 385Vac | 440Vac |
Temporary Overvoltage Test Value TOV-5s(Tolerance) [Ut] | 335Vac | 335Vac | 500Vac | 580Vac |
Temporary Overvoltage Test Value TOV-120min(Disconnection) [Ut] | 440Vac | 440Vac | 650Vac | 770Vac |
Nominal discharge curent(8/20us) [ln] | 20kA | |||
Max.discharge current (8/20us) [lmax] | 40KA | |||
Voltage Protection level [Up] | ≤1.5kV | ≤1.6kV | ≤1.8kV | ≤2.0kV |
Short-circuit current rating [Isccr] | 25kA | |||
Response time [tA] | ≤25ns | |||
Thermal Disconnection Device | Insertion | |||
Max. Backup Fuse | 63A gG Fuse | |||
Mechanical Data | ||||
SPD configuration | AC system | |||
Plugable | Available | |||
Mounting | 35mm DIN rail | |||
Enclosure Material | Thermoplastic,conform to UL94 V-0 | |||
0perating Temperature Range | -40°C…-85°C | |||
Protection rating | IP20 | |||
Normal/fault Display | Green / Red | |||
Remote Signal | Optional | |||
Wiring for remote signaling | Max.1.5mm solid/flexible | |||
Max.Voltage / Current for remote signaling | 250V/0.1A;125V/0.2A;75V/0.5A | |||
Standards | IEC/EN 61643-11 | |||
Certificate | TUV,CE,UKCA,CB,IEC,RoHS,REACH,CQC | |||
Packing Data | ||||
Pole | 1+0 | 2+0/1+1 | 3+0 | 4+0/3+1 |
Weight (1 piece) | 150g | 250g | 350g | 450g |
Package Quantity(PCS/CTN) | 144 | 72 | 48 | 36 |
CTN Size | 46*30.5*15.9cm | |||
Certification
What kind of environments is the surge protector suitable for?
The surge protective devices are rated for IP20 protection, making them suitable for indoor use in environments with low exposure to dust and moisture. They can operate in temperatures from -40°C to +85°C, ensuring performance in diverse conditions.
What is the response time of the surge protective device?
The SPD offers an extremely fast response time of ≤25ns, ensuring your DC systems are protected from instantaneous surges and that the devices respond almost immediately to any surge event.
What is the installation process for the surge protective device?
The surge protectors are designed for easy installation on a 35mm DIN rail and feature screw terminal wiring for conductors between 2.5–25mm², simplifying the connection process for both industrial and residential applications.
How do the surge protectors protect against lightning strikes?
The SPD has a lightning impulse current rating of up to 12.5kA for 10/350μs, which helps protect against lightning strikes and large surges, diverting harmful currents safely away from your electrical equipment.
What is the maximum voltage the SPD can handle?
The SPD can handle a maximum continuous operating voltage of 600Vdc to 1500Vdc, making it suitable for a wide range of solar power systems and other DC applications.
What is a Type 1+2 surge protective device?
A Type 1+2 SPD provides both direct lightning strike protection (Type 1) and protection from residual and induced surges (Type 2). The OMYH9 series is designed to protect photovoltaic systems and DC electrical systems from both types of surges.
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