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3P 25KA Type 1 Surge Protector Device 10/350 Waveform 150V 275V 320V

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3P 25KA Type 1 Surge Protector Device 10/350 Waveform 150V 275V 320V

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Brand Name : BRITEC

Model Number : BR-25M 3P

Certification : CE/TUV/CB

Place of Origin : China

MOQ : 100 Piece/Pieces

Payment Terms : L/C, D/A, T/T, Western Union

Supply Ability : 500000 Piece/Pieces Month

Delivery Time : Shipped in 25 days after payment

Packaging Details : EXPORT PACKING

Uc : 150V/275V/320V

In : 25kA

Model Numbers : BR-25M 3P

OEM : Yes

Item Name : Surge protector

Place of Origin : Zhejiang, China (Mainland)

Standard : IEC61643-1

Iimp : 25kA

For mounting on : 35mm Din rail

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25KA Type 1 Surge Protector Features:

Type 1 surge protector
This DIN rail mounted surge protectors are easy to install in any standardized distribution pane or control cabinets.
10/350 waveform 25KA surge arrester
Green/Red window color showing working status, green=normal, red=abnormal

25KA Type 1 Surge Protector Technology characteristic:

BR-25M 3P
No. of poles 3P
Power supply system TN-C
SPD classification according to EN61643-11 with 5M Type 1 + Type 2 + Type 3
SPD classification according to IEC61643-11 with 5M Class I + Class II + Class III
Max. continuous operating a.c. voltage Uc 150V/275V/320V
Voltage protection level Up ≤1.3kV
Lightning impulse current (10/350us) Iimp 25kA
Nominal discharge current (8/20us) In 25kA
Maximum discharge current (8/20us) Imax 100kA
Status indication Mechanical flag
Response time tA ≤25ns
Operating temperature range Tu -40℃—80℃
Relative humidity On condition that room temperature 30% to 90%
Enclosure material Thermoplastic UL94-V0
Degree of protection IP20
For mounting on 35mm Din rail
Max. backup fuse 315A gG
Cross-section area (Min.) 4mm2
Cross-section area (Max.) 35mm2
Note Other maximum continuous working voltage Uc can be customized


Dimension:

3P 25KA Type 1 Surge Protector Device 10/350 Waveform 150V 275V 320V

25KA Type 1 Surge Protector Application:

Prevents lightning overvoltage and transient overcurrent from intruding into the power supply line from disrupting the normal operation of the power supply system and electrical equipment.

It is applicable to lightning protection for the power system in areas with high lightning risk (LPZ0B or the interface between LPZ0B and LPZ1).

Suitable for three-phase TN-C power supply system with AC of 50 to 60Hz

Generally installed in the building into the low-voltage main distribution cabinet or low-voltage main switch.

Open-Circuit Failure in SPDs

Open-circuit failure is a common mode of failure in SPDs, particularly those with varistors. This type of failure typically occurs due to the natural ageing process or thermal protection mechanisms. When an SPD reaches the end of its life, an internal disconnector is activated, rendering the SPD inoperative. This disconnector is designed to disable the SPD to prevent further damage.

In SPDs with gas discharge tubes, internal disconnectors (thermal protection) may also be used to protect against abnormal overheating caused by unexpected follow currents or surge currents. It’s important to note that thermal runaway, a common cause of failure in varistor-based SPDs, does not apply to SPDs with gas discharge tubes or encapsulated spark gaps.

A spark gap, another type of SPD, may fail in an open-circuit mode when it can no longer ignite an arc due to electrode wear or a faded electronic ignition circuit. In this state, the SPD becomes permanently open, leaving the system unprotected.

SPD and lightning protection

Surge protection refers to the protection of systems and electrical devices against excessively high voltage peaks caused by switching operations and lightning strikes.

Home today contain an average of $15,000 worth of electronic equipment not protected from voltage surges. BRITEC SPD is specially designed to help protect home appliances from over-voltages induced by lightning current. Complete solution to cover single phase and three phase installations.

Workshop:

3P 25KA Type 1 Surge Protector Device 10/350 Waveform 150V 275V 320V

Laboratory:

3P 25KA Type 1 Surge Protector Device 10/350 Waveform 150V 275V 320V

Certificate:

3P 25KA Type 1 Surge Protector Device 10/350 Waveform 150V 275V 320V

Shipping:

3P 25KA Type 1 Surge Protector Device 10/350 Waveform 150V 275V 320V

FAQ:

Q1. What's the payment term?
A1. We accept TT, 30% deposit and 70% balance before shipping.

Q2. Would you accept to use our logo?
A2. If you have good quantity, it absolute no problem to do OEM.

Q3. Do you accept customized order?

A3. Yes, we do.


Product Tags:

3P 25KA Type 1 Surge Protector

      

Waveform Type 1 Surge Protector

      

320V Type 1 Surge Protector Device

      
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