C. Lin SP1-B series surge protector is suitable for TT, IT, TN-S, TN-C-S etc. Power supply system of AC50/60Hz, 380V, installed on the joint of LPZ0A zone or LPZ0B and LPZ1 zone, which peotects the electric network not shocked by the thunder and lightning. It's designed according to GB18802.1, IEC6 1643-1. IEC61643-21, UL1449ED. 2.
It adopts 35mm standard rail, there is a failure release mounted on the module of surge protector. When the SPD fails in breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and give the indication signal, green means normal, red means abnormal.
| Main Date | SP1-B ( Class 1 protection ) |
| Pole(s) | 1P, 2P, 1P+N, 3P, 3P+N, 4P
|
| Nominal Discharge current In (8/20μ s /kA) | |
| Max. discharge current Imax. In (8/20μ s /kA) | |
| Max. continuous operting voltage Uc. (v) | | 320 | 385 | 420 | 440 | 320 | 385 | 420 | 440 | 320 | 385 | 420 | 440 |
|
| U1mA (v) | | 510 | 620 | 680 | 710 | 510 | 620 | 680 | 710 | 510 | 620 | 680 | 710 |
|
| Rated working voltage | 230v/400v
|
| Voltage protection Level UP(kv) | | ≤ 2.0 | ≤ 2.2 | ≤ 2.2 | ≤ 2.4 | ≤ 2.2 | ≤ 2.5 | ≤ 2.7 | ≤ 2.5 | ≤ 2.7 | ≤ 3.0 | ≤ 3.2 |
|
|
| Response time (ns ) | ≤ 25 |
| 75%Uc 1mA | 20μ A |
| Test classification | class 2 |
| protection class | IP 20 |
| operating Environment | -40º C— +80º C |
Xinling Electrical Co., Ltd. China was established in 1990. The company has 9 sub-branches, more than 100 cooperation units, and 100 direct distributors, 1000.00m2 factory area and 1000 stuffs.
The company mainly produces mini relay, time relay, solid state relay, electric power relay, temperature controller, kilowatt-hour meter, circuit breaker, contactor and some other electrical component which are the first choice of electric net reconstruction. With perfect management system and technical advancement, itsstreng thens the management or enterprise and promotes product quality. The company takes prospering national industry as its own responsibilities, works hard developing economy of China to promote enterprise level.
The enterprise has gained ISO9001 and RVA Quality System Attestation(Netherlands), and its products have gained CE attestation (European Community), and UL Attestation and CCC Safety Attestation in China successively, and have been insured by PICC, besides, their quality has been ensured by quality "three guarantee". As a result, its products are sold well in more than 30 provinces and cities of China and are exported to Europe, America, Middle East, South-Eastern Asia, Africa and so on 20 countries and districts. Successively, the enterprise has been given the titles of Star Enterprise of China, Financial AAA Grade Enterprise, Gold Client of Agriculture Bank of China, and Credit Enterprise of Product Quality.
Xinling --- will create a magnificent tomorrow together with you!
