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... strictly in accordance with the National Standard and IEC Standard by the introduced advanced foreign techniques and equipment. The device is mainly suitable for low voltage electric net work to improve pow...
Typical application for Relays: vacuum relays play a vital role when high power and low RF losses are required. Vapor Deposition For Semiconductor Wafer Processing Radio Antenna Tuning Matching Circuits T...
High Voltage DC Contactor Current Transformers , 50Hz - 60Hz Low Voltage Protection Devices RCT Current Transformers RCT Series ·Primary current: 5A-5000A ·Secondary current: 5A, 1A ·Maxmum voltage: 0.66KV ·Fre...
... , 15W Single Output Switching Power Supply for low voltage protection device AC to DC . Features : Universal AC input / Full / range Protections : Short circuit / Overload / Over voltage / Over temperature ...
Accuracy 0.2 Class Intelligent SF6 Density Relay Calibration Tester Features: 1.Single chip microcomputer to detect and control the density relay, high precision, good repeatability and strong reliability. 2.Mo...
...Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Functi...
...Monitoring of 3-phase mains: - voltage in 2 levels (undervoltage and overvoltage) in range 120-277V (3P+N) or 208-480V (3P3W) - phase asymmetry (can be switched off) - phase sequence - phase failure ♦ Functi...
.... This product is particularly suitable for sealing capacitors and small electronic devices. Its excellent flexibility properties enable it to provide excellent cushioning protection for...
SEL-751 & SEL-411L Protection Relays | Original SEL New The SEL-751 and SEL-411L represent the pinnacle of power system protection. We supply original SEL numerical relays designed to safeguard feeders and tran...
...REM615 Protection Relays | Original ABB New The ABB Relion ® 615 series, including the REF615 and REM615, offers advanced protection and control for utility and industrial power systems. We specialize in pro...
...Voltage DC Relay Ceramic Assembly 1. Description: 3.7g/cm3 95% High Voltage DC Relay Ceramic Assembly is made of 95% alumina , and it is brazed together by ceramic parts,copper parts and frame with low carrb...
...Voltage DC Relay Parts 1. Description: 3.7g/cm3 95% High Voltage DC Relay Ceramic Assembly is made of 95% alumina , and it is brazed together by ceramic parts,copper parts and frame with low carrbon steel. 2...
... specially used for make and break of low voltage shunt capacitors and widely used in reactive power used for make and break of capacitor up to 60kvar in electric power system of AC50Hz and rated working vol...
Intelligent Low Voltage Protection Devices , Low Voltage Reactive Power Compensation Cabinet General Description JiukangTM TBB0.4 Series Intelligent Reactive Power Compensation Installation is a revolutionary e...
...Protection Relay Product Details: Brand Name ABB Model AF O4LE Product ID 1KHL015545R0001 Catalog ABB VFD Spares Origin Finland Dimension 18*18*10 cm Weight 1kg HS Code 8537101190 Payment T/T Sales Price $60...
...Voltage Protection Devices , Dynamic Reactive Power Regulator General Description KCS series capacitive no-contact switch is electronic power controller for switching quickly on/off power shunt capacitor, co...
Practical Low Voltage Protection Devices , Black Electrical Float Switch The device connected to an electrical pump through an electrical cable , is used for the auto-control and no-water protection of the wate...
Electrical Low Voltage Protection Devices Durable Float Switch for Pump The device connected to an electrical pump through an electrical cable , is used for the auto-control and no-water protection of the water...
Mini Low Voltage Protection Devices , High Performance Level Float Switch The device connected to an electrical pump through an electrical cable , is used for the auto-control and no-water protection of the wat...
Safety Low Voltage Protection Devices , Reliable Mini Level Float Switch The device connected to an electrical pump through an electrical cable , is used for the auto-control and no-water protection of the wate...