275V 385V 3phase Surge Protection Tvss 20ka SPD T1 T2 Dps 3+N Tns Voltages AC Lightning Protector

• Type: Power Source Arrester
• Structure: Valve Type Arrester
• Installation: DIN Rail
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MDSP
• Application: AC/DC System
• Size: Small
• Operation Voltage: Low Voltage
• Shape: Gyro Type
• Material: Ceramic
• Certification: CCC, CE
• Brand: Moreday
• Rated Voltage: 275V
• Max Discharge Current: 50
• UC: 275V
• Ln(8/20μs): 20ka
• up: ≤1.5kv
• Imax: 40ka
• Limp(10/350μs): 7ka
• Ta: ≤25ns
• IP Degree: IP20
• Transport Package: Carton
• Trademark: MOREDAY
• Origin: China
• HS Code: 8536200000
• Production Capacity: 500000PCS/Month
• Package Size: 10.00cm * 8.00cm * 6.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

T1+T2 AC surge arresters are devices that are designed to protect electrical systems and equipment from voltage surges caused by lightning strikes or other types of electrical transients. They work by diverting excess voltage away from sensitive electrical components and safely grounding it to the earth. This helps to prevent damage to electrical systems and equipment, and reduces the risk of fires or other hazards. T1+T2 AC surge arresters are typically installed at the point of entry to a building or facility, and are used to protect against surges on the AC power line. They are commonly used in residential, commercial, and industrial settings, and are an important part of any comprehensive electrical protection system.
 

Product Parameters

IEC Classification	Class I+II	Class I+II	Class I+II	Class I+II
AC Network (V)	220/380	230/400  (TN/TT/IT)	460,277/480,400/690  (TN/TT/IT)	460,277/480,400/690  (TN/TT/IT)
Max. continuous operationg voltage Uc (V)	385	385	680	750
Nornimal discharge current In (8/20us)(kA)	30	50	12.5	12.5
Lightning implush current(10/350us) Imax (kA)	15	25	12.5	12.5
Voltage protection level Up (kV)	≤2.0	≤2.0	≤2.8	≤2.8

Detailed Photos

 

 

Certifications

Our Advantages

Company Profile

 

Packaging & Shipping

 

FAQ

1. Are you trading company or manufacturer ?
 We are solar system manufacturer,Our cumulative installed capacity reached 5GW+.

2.Can you supply samples for checking ?
 Yes, we can supply free samples for all  client.

3.How long is your delivery time?
 A1)For Sample: 1-2Days ;
 A2)For small Orders: 3-5Days;
 A3)For mass Orders:7-10Days;
 Anyway,  It depend on order qty and payment time.
 
4.Do you accept OEM business?
We accept OEM with your authorization.

5.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service. 

6. what kind of certificate you have ?
We have CE, CB,TÜV,SAA etc.

7.What is the service offered by company? 
We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.

If you have another questions, pls feel free to contact us.