Andeli Group Co., Ltd.

Power SPD Surge Protection (BY2-30)

Model No. :
Mini Order :
≥10 Pieces Negotiable (Pieces)
Production Capacity :
5000 (Pieces) (Day)
Trade Terms :
Payment Terms:
L/C, T/T, D/P, Paypal
Product Detail
Base Info.
  • Parallel Arrester
  • 220/380V
  • CE, CB, CCC, ISO9001: 2000
  • Global
  • Power Source Arrester
  • Protective Gap
Additional Info.
  • China
  • Carton
Product Description

Why choose us?

1.20 years - Andeli Group Co., Ltd is founded in 1993.
2.12 share holding companies - Andeli have owns 12 share holding companies in Shanghai, Hunan, Zhejiang, UAE.
3.300 cooperating companies - We have over 300 cooperating companies.
4.3000 workers - We have over 3000 workers.
5. USD150, 000, 000 - The total assets is USD150, 000, 000.
6.235, 000 square meters - The area of Andeli is 235, 000 square meters.
7. Certification - We have passed ISO9001: 2000 Quality Management System and CCC, ROHS, CE, CB, SIMKO, KEMA...


Expensive electronic equipment is being increasingly used in all kinds of business, industry, government and enterprise anddomestic households. Electronic discharge, over voltage cause by switching or by lightning often cause these highly sensitiveunits to fail.
Electronic equipment is especially prone up to 1.5km way from lightning strikes due to the electromagnetic fields and cable-bome over voltages. However, effective protection is now available.
Over voltage protective devices for TN-S, TN-C, TN-C-S, TT and IT power systems and plants are subdivided into Classes A, B, Cand D depending on their application area, accordingly to DIN VDE 0675-6 (11.89). Compex offers over voltage protective devicesfor Classes B to D, witch cover the complete installation on the low volage side.


Metal-oxide varistor Arresters still work after frequent operation
An arrester module can be changed with the mains voltage on
1-4 pole Pre-wired arrester blocks Simple installation via the marked terminals
Thermal isolating device with optical indication, permanent check of arrester serviceability
An extremely short response time, a low protection level and a high current diversion capacity combined with long life.
No follow-up current can be registered after the surge has decayed.
If the surge arrester is damaged by overloading, the integral isolating device breaks the connectionto the mains. This is signalled by a red fault indicator.


The surge arrestor can easily be installed in any distribution box or switchgear cabinet by snap-fitting to any commercial 35 mmtophat rail. The multi-pole arresters are connected together by an earthing bridge at the factory, so that there is only one earth (PE)connection to make on site.

Related Search
Contact Details
  • Ms. Candy Chen
    EXPORT Dept
  • 86-13968757160
  • 86-577-62731666
  • 86-577-62731777
  • No. 208, Weiqi Road, Yueqing Economic Development Zone, Yueqing, Zhejiang, China
Send your inquiry directly to this supplier
of 4000 characters left