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Auto protectant - Distributor - China

2 Companies

11 Products

CHANGSHA LEONI ELECTRIC POWER CO.,LTD.

China

FeaturesBesides the properties of common PVC insulated power cable, it has the following advantages: 1.It has lower and regular positive (inverted) sequence and zero sequence impedance, benefit to the ameliorative power supply quality. 2.Compared with the fourth core of common 4-core cable, the reactance value of concentric conductor is much lower under the working condition of zero sequence, which improve the sensitive action of short-circuit auto-protection device and ensure cable and relative equipments safe operation.3.it has strong properties of anti-electromagnetic interference and anti-thunderstrike.4.five-core cable is suitable for power supply of TN-S and TN-c-S system.
VEDARD SECURITY ALARMS

China

China manufacturer and supplier of security alarm systems, security device, fire alarm, burglar alarm, intruder alarm, perimeter protection, PIR detector, motion detection, gas sensor, smoke sensor, door contact, wireless alarms, home alarms, home security equipment, alarm panel, alarm controls, alarm console, business security, wireless siren, ademco alarm, auto alarm, GSM alarm, pstn alarm, networking alarm, smart telephone alarm, office security device, security system, security alarm kit, professional alarm, smart alarm, alarms. Online shop and low price wholesale are available for worldwide buying. Technical supports for our security alarm systems are provided for all life time.We cooperate with Security Service, Alarm Installer, Security Engineer etc. by providing requested security solution for security project and complete security systems.Welcome to Visit our web at http: //www.vedard.com and contact us.

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Auto protectant - Distributor - China

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