automatically measure and control the pressure of the vacuum pump,keep the vacuum working within the safe environment.

working temperature	environment temp.-20°C~+65°C	medium temperature:-20°C~+85°C
working power(switch control relay, relay control vacuum pump, please don't directly control vacuum pump.)	AC120VDC12V Max. 10A
working pressure	OFF pressure:-0.06Mpa±0.005Mpa	ON pressure:-0.04Mpa±0.005Mpa
Max working pressure	Max. 12 Kgf/cm2
Max burst pressure	Max. 50 Kgf/cm2
IP level	IP65
Electrical strength	Contact Withstand Voltage: AC 700V / 1 minute without breakdown and flashover Insulation voltage: AC 1500V / 1 minute without breakdown and flashover Leakage current setting value:1mA Insulation resistance:DC 500V ≥ 100MΩ Contact resistance:≤ 50mΩ (excluding wire resistance)

COMPANY INTRODUCTION:

Zhejiang KVD New Energy Technology Co., LTD is a specialist manufacturer of electric vehicle vacuum pump, electro-hydraulic power steering pump, air pump, liquid pump etc. Our products are widely used for kinds of electric vehicles, hybrid electric vehicles. KVD’s precursor was Wenzhou Lvxiang, to enhance the competitiveness, we have reincorporated and established Zhejiang KVD company which focuses on developing auto parts. Currently include SAIC, GREAT WALL, DONGFENG, KINGLONG, FAW, CSREV, LIUZHOU WULING and other many domestic and international automobile works are using our products, we still provide products and services for Peking University, Tsinghua University, NPU and other high schools, also some products exported to USA, Germany, Australia and other countries.