	TYB-50
Working Voltage Un	AC 220V
Max. Continuous Operating Voltage Uc	AC 275V
Operating frequency Hz	47~63Hz
Nominal Discharge Current (8/20μs) Ιn	50kA
Max. Discharge Current (8/20μs) Imax	100kA
Protection Mode	L1 / L2 / L3 - N, N - PE
Voltage Protection Level at 60kA Up	≤2.8KV
Response Time tA	≤25ns
Connection	Parallel
Connect wiring	Kevin wiring
Standard	Q/70924537-1.01-2000, GA173-2002, YD/T5098-2001
Indication	Green / Red
Operating temperature range Tu	-40℃~+85℃
Relative humidity	5%~95%
Dimension(L×W×H)	295mmX220mmX86mm
Atmospheric pressure	74.8kPa~106kPa

Product view:

Application:

• Used in the main power supply of communication, electric power, traffic, finance, railway, civil aviation

and other systems.

• Suitable for three - phase power supply system under explosion - proof requirement.

• To prevent damage to the power supply system equipment caused by pulse surge and transient

overvoltage due to external (lightning strike, electromagnetic interference, etc.) or internal (system

closing effect, start and stop of inductive and capacitive load, etc.)

• Mainly installed in the power supply line of the distribution room, the distribution cabinet, the AC

distribution screen, the switch box and other important equipment which are easily struck by the

lightning equipment to protect the equipment from the damage caused by the lightning overvoltage

invaded along the power line.

Working principle:

• In the normal working condition, the lightning protection module is in the disconnected state and

does not affect the normal work. When the line has the impulse overvoltage at the moment when the

lightning strikes, the lightning arrester module quickly passes through the very short time, short the

overvoltage to the earth, and when the pulse overvoltage disappears, the lightning arrester module is

resumed to disconnect.

Company profile:

Shipping:

Three Phase Surge Protector Box , Power Surge Box For Whole House Surge Protection

Certificate:

FAQ:

Q1. Is your company a manufacturer or a trader?

A: We are the manufacture, 17 years production experience; our factory has passed ISO9001;

Standard: IEC standard; Have own quality control.

Q2. Do you have export experience?

A: More than 17 years export experience. Britec products have been exported to Malaysia, UK,

Russia, Spain, France, Italy, UAE, South Africa, Bolivia, Argentina, Brazil etc.

Q3. How to choose products?

A: Standard products: please select standard code according to the above reference file;

Customized product: please contact us.

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