surge protection device
Product Detailed
1,Company founed in 1995
2,MOA high performance,lower discharge
3,surge protection device
Key words : Arrester,Lightning arrester,surge protection device,Fuse and so on.
Companies with a full set of advanced production and testing equipment, product quality in the industry to stay ahead, have passed ISO9001-2000, CE, ROHS certification and so on.
The product characteristic:
Smaller in size,Light in weight,High withstand collision,Flexible installation, Particularly suitable for use in the switch cabinSpecial structure, the overall compression molding, no air gap, high sealing performance, moisture-proof explosion-prooflarge creepage distance , good hydrophobic, strong resistance to incompetence, stable performance and reduce operation and maintenanceHigh performance zinc oxide varistor, high-capacity, low-leakageReal with DC reference voltage, square-wave-pass flow capacity and high current tolerance is higher than the national standard
Service conditions:
Ambient temperature:-40~+40oCAltitude: not more than 3000mMax wind velocity:lower than 35m/sMax horizontal pull N(The top wire of the arrester):147NLong time force the power frequency voltage to the arrester is lower than the products Continual operating voltage.Excellence in product quality and quality of services, cooperation was more than excellent suppliers.
The technology parameter:
MOA Type | System R.V | MOA R.V | MCOV | D.C.U1mA | 1/10μs steep current impulse | 8/20 μs Lighting current impulse | 30/60μs Switching current impulse | 2ms Rectangular current impulse |
KV(r.m.s) | KV | KV | A | |||||
YH5WZ-51/1344 | 35 | 51 | 40.8 | 73.0 | 154 | 134 | 114 | 400 |
The Outside Size and the Installation Size:
Category | Model No. | Sys Rated voltage | Outside Size | Install Size | |||
H (mm) | h (mm) | φ (mm) | Up (mm) | Down (mm) | |||
Powr station | YH5WZ-51/134 | 35KV | 680 | 570 | 170 | M14 | drawing |
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