Shanghai Keynai Electric Co., Ltd.
Main products:Transformer,Load Switch,Current Transformer
Products
Contact Us
  • Contact Person : Mr. liang robin
  • Company Name : Shanghai Keynai Electric Co., Ltd.
  • Tel : 0086-21-34093663
  • Fax : 0086-21-51686107
  • Address : Shanghai,Shanghai,Room 916-917, No.578 Tianbao Road, Hongkou Dist. Shanghai,China 200086
  • Country/Region : China
  • Zip : 200086

Products List
JLS Series Oil-immersed High Voltage Metering Box

JLS Series Oil-immersed High Voltage Metering Box

Voltage level:AC 35kv, 10kv, 6kv, 3kv High accuracy, light weight, easy to install and anti-tamper. 1. GeneralAC immersed outdoor type high-voltage power metering box (called combined transformers without metering) is use to measurement the power consumed in high-voltage...
DN SERIES PEDAL TYPE RESISTANCE SPOT WELDING MACHINE

DN SERIES PEDAL TYPE RESISTANCE SPOT WELDING MACHINE

Thyristor controlled turn on/off electric circuit ensure the machine be turned off quickly and be more reliable; PRODUCTS OVERVIEWPedal-level type spring-pressing structure makes the machine easy to operate and convenient to maintain;Thyristor controlled turn on/off electric...
KYN61-40.5AC Drawout Metal-clad and Metal-enclosed Switchgear

KYN61-40.5AC Drawout Metal-clad and Metal-enclosed Switchgear

1.suitable for bus power system 2.heat shrinkable insulating material 3.epoxy coating insulating technology KYN61-40.5AC Drawout Metal-clad and Metal-enclosed Switchgear Model...
JLD Series Oil-immersed High Voltage Metering Box

JLD Series Oil-immersed High Voltage Metering Box

Voltage level:AC 35kv, 10kv, 6kv, 3kv High accuracy, light weight, easy to install and anti-tamper. 1. GeneralAC immersed outdoor type high-voltage power metering box (called combined transformers without metering) is use to measurement the power consumed in high-voltage...
YDG Series Power Management Device

YDG Series Power Management Device

Digital Input:1 channel passive contact Output Relay:3 channels 220v AC/50Hz/2A Pulse Input:6 channels Power Supply:85-265VA 1. General YDG power management device is based on a new generation of embedded software and hardware development platform for automated remote...
MZ SERIES AUTOMATIC SUBMERGED ARC WELDING MACHINE

MZ SERIES AUTOMATIC SUBMERGED ARC WELDING MACHINE

Powe rsource adopts powerful thyristor,used for automatic submerged welding; PRODUCTS OVERVIEWPowe rsource adopts powerful thyristor,used for automatic submerged welding;For butt welding,fillet welding with groove or without groove in horizontal or 10º angle slope;Wide adjust...
NBC SERIES (SEPARATED) MAG/CO2 WELDING MACHINE

NBC SERIES (SEPARATED) MAG/CO2 WELDING MACHINE

Suitable for MAG/CO2 welding ofl ow carbon steel and low alloy steel;Integrated wire feeder design; PRODUCTS OVERVIEWSpecially  used for  welding of thin and mid-thickness steel;Suitable for MAG/CO2 welding ofl ow carbon steel and low alloy steel;Integrated wire feeder...
H05V-K PVC Insulated Single Wire

H05V-K PVC Insulated Single Wire

1 Rated voltage(U0/U) 300/500V 2 Temperature Rating 0 + 70 3 BS 6004 Application rangeThe cable is used in electric transmission and distribution system. DescriptionFlexible bare copper conductor to BS 6360, class 5, PVC insulation, available on different...
Rotary encoder

Rotary encoder

professional encoder manufacturer,experienced,high- quality,product variety,fast delivery ,competitive price We can design the encoder you require.Shaft encoder  resolution can get 5000. Hollow encoder resolution can get  2500,special encoder can...
JLSZK-12W High-voltage Pre-paid Metering Box (with vaccum circuit breaker)

JLSZK-12W High-voltage Pre-paid Metering Box (with vaccum circuit breaker)

Digital Input:1 channel passive contact Output Relay:3 channels 220v AC/50Hz/2A Pulse Input:6 channels Power Supply:85-265VA 1. GeneralThis product is suitable for the 50Hz and 6-10KV power system, it is use for pre-paid metering or used as a automatic recloser in the...


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