GMW D.O.L electric motor magnetic starter is mainly applied to circuit of AC 50 or 60Hz, voltage up to 550V for far distance making and breaking circuit and frequent start and control motor. It has the features of small volume, light weight, low power consumption, high efficiency,safe and reliable performance etc.
NT50 safety mini electrical mcb motorized circuit breaker is used as a protection switch for power supplying a circuit with AC50Hz or 60Hz, voltage 110V/220V, current up to 15A. For protection against overload and short circuits in the electrical distribution system!!!! it can infrequently make and break a loaded circuit. it is especially suitable for lighting devices in housing, public place or a single electric appliance such as refrigerator etc
Sjr3-2000 series is the latest soft starter developed by our factory.It expands new function such as literal display, industrial communication and various protections based on the products of sjr2 series.This product will be the upgrading and replacement of sjr2 series eventually. It shares the same technical framework with sjr3-3000. The applicable standards:iec 60947-2-2:2002 Brand name:safesave Model number:sjr3-2000 r2 Output power:1 - 200kw Output type:triple Size:400*270*240mm Weight:20.5kg Input voltage:110v/120v/220v/230v Output voltage:0-380v Type:ac/ac inverters Output frequency:0~3200hz Output current:load Certification:ccc, ce, iso9001 Protective class:ip20 Warranty:1 year Packaging details: Standard export packing Delivery detail: Wthin 30 days
SANDI SERIES charging module is for electric vehicle charging station. With single-phase non neutral conductor AC input, it has the advantages of high efficiency, high power density and low harmonic. Functional details 1. Hot plug Plug technology is applied to the charging module to provide convenience for installation and maintenance. The access of the charging module to the system shall not disturb the output voltage of the system. 2. Advanced current sharing technology Under constant voltage working mode, the charging modules can share current automatically within 10S, with degree of unbalance less than �±0.5A. 3. Control of input limited power Refer to Fig. 1-10 for the relation between the output power and input voltage of the charging module. When the input voltage is within 360 Vac ~ 450 Vac (return difference is less than 5V), the module can output the maximum power of 20 KW; when the input voltage is within 260 Vac ~ 320 Vac, the module can still work normally under limited power mode. 4. Control of output constant power When there is a rated input voltage, the output power of the module is 20 KW. Refer to Fig. 11 for the relation between the output voltage and the output current of the module. The SD75050 module uses two operating modes with output voltage ranges of 50 to 750V. The module only selects the operating mode based on the value of the received demand voltage, and does not select the operating mode based on the actual output voltage. 5. Temperature limited power 6. Regulation of output current limiting point 8. Regulation of output voltage The output voltage of the module can be regulated constantly through the external monitoring module, with regulation range of 50Vdc ~ 750Vdc and minimum regulation step of 0.1 Vdc. 9. Fan control The built-in processor of the module can regulate the speed of the fan according to the internal temperature and output current of the module. 10. Protection of input overvoltage/ voltage shortage 11. Output overvoltage protection The overvoltage protection point is 260Vdc ~770Vdc (�±10 Vdc). Default is 778Vdc.The module can be started after manual intervention upon overvoltage protection. 12. Over-temperature protection The environmental over-temperature protection point is 80�°C. When the DC panel has a temperature over 100�°C, the module will stop working; when the DC panel has a temperature below 90�°C, the module will automatically work again. 13. Protection of internal bus fault When the internal bus voltage of the module is beyond the overvoltage/ voltage shortage protection point, the module will be powered off automatically. At this time, there is no output from the module and the fault indicator light is on. 14. Short circuit protection In case of short circuit of the module, it will be subjected to protective shutdown and the red indicator light of the panel is on, and this condition will be transmitted to the monitor of the "module fault".
AC to DC converter battery charger 150-1000VDC rectifier 120KW power supply Product Introductionï¼? SANDI AC/DC Charger is specially developed for DC chargers. It has high efficiency, high power factor, high power density, high reliability advantage. AC input 3 phase, DC output voltage range from 150 to 1000VDC can be set, compliant with CE safety requirements, EMC standard EN61000-6-3 and EN61000-6-1 Class A, it is an advanced international level charger. Unique function High efficiency over the full load range, full load efficiency greater than 95% Wide output voltage range, 150-1000VDC, suitable for a wide range of Lithium or lead acid battery 5-inch LCD touch screen, easy to operate Flexible application, charging voltage, charging current, charging time, timing charging can be set by LCD screen, easy to operate Main featuresï¼? Powerful protection, overheating, short circuit, overload, overvoltage, undervoltage, etc. Wide input voltage range: 260~ 530Vac, adaptable to various power grid environments Three-phase AC input without neutral wire: Simplifies system design, eliminates the risk of excessive neutral current, and reduces system costs. Dual DSP design, achieve the full digital control, less components means high reliability Wide input voltage range, allows operation in most poor grid conditions Battery anti backflow: effectively protects the battery while ensuring reliable and safe operation of the system Input, output have protective circuit breaker switch Module adopts hot pluggable design, which is convenient for maintenance. RS485 interface (Optional)
1:The structure of the self-locking, safe, easy to install, portable 2:Wide inner window, allowing clamping of big cables or bus-bars 3:Wide range of sizes to accommodate all the existing installations 4:Isolated plastic case recognized according to UL94-V0 5:Wires plugs,Audio plugs,Power plugs and so on five kinds of plugs 1:Current measurement, monitoring and protection for electrical wiring and equipment. 2:Current and power measurement for electric motors, lighting, aircompressor,heating and ventilation system, air-condition equipment and automation – control system. 3:Current, power and energy monitoring device. 4:Relay protection device.
Fus holder connector 1.Iso9001, rohs, sgs, strict qc 2.Pitch:2.54mm/¢ .100" 3.Applicable wires:awg22#~18# 4.Temperature range:-25~85 5.Voltage rating:300v ac/dc 6.Current rating:10a ac/dc 7.Contact resistanceín10mª+ 8.Insulation resistance:í²1000mª+ 9.Withstand voltage:2000v.Ac/(minute) 10.Reasonable price, stable quality, rich experience 11.Oem welcome Terminal connector, wire connector, housing, electric connector, wire to board, bar connector, connector housing, auto connector, connector nut, contactor, connector lug, cable connector, mobile phone connector, power contactor, electric contactor, motor contactor In carton
Soft sleeve 1.Iso9001, sgs, rohs 2.Temperature range:
ABO Series (8 frames) perfect designed plastic case current transformer, advanced snap on body, high accuracy (up to Class 0.2S), humanization transparent cover and lead seal hole design makes the CT very easy to indentify after long term use and perfect anti-stealing electricity. Features 1:Safe, easy to install, portable 2:Wide inner window, allowing clamping of big cables or bus-bars 3:Wide range of sizes to accommodate all the existing installations Applications: 1:Current measurement, monitoring and protection for electrical wiring and equipment. 2:Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system. 3:Current, power and energy monitoring device. 4:Relay protection device.
MBO Series (9 frames) perfect designed plastic case current transformer, advanced snap on body, high accuracy (up to Class 0.2S), humanization transparent cover and lead seal hole design makes the CT very easy to indentify after long term use and perfect anti-stealing electricity. Features 1:Safe, easy to install, portable 2:Wide inner window, allowing clamping of big cables or bus-bars 3:Wide range of sizes to accommodate all the existing installations Applications: 1:Current measurement, monitoring and protection for electrical wiring and equipment. 2:Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system. 3:Current, power and energy monitoring device. 4:Relay protection device.
The MES series of current transformer are convenient for mounting in many ways.The most current transformer need the special mounting and the MES series used the mounting of DIN typing without a lot of times.The protective cover for terminal block used the switching device with safety and quick. Feature: 1:Three built in fixing methods: Panel/Din Rail/Busbar 2:Built in hinged terminal cover 3:Compact design 4:Primary current up to 3000A Applications: 1:Current measurement, monitoring and protection for electrical wiring and equipment. 2:Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system. 3:Current, power and energy monitoring device. 4:Relay protection device.
CP range of current transformers are compact-smaller than other models with the current ratio of the transformer is small.Clamshell-style terminal cover is well protected by the second terminal. With related accessories you can use Din rail mounting a current from 5A to 3000A. Features: Three built in fixing methods: Panel/Din Rail/Busbar Built in hinged terminal cover Compact design Primary current from 5A to 3000A Applications: Current measurement, monitoring and protection for electrical wiring and equipment. Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation-control system. Current, power and energy monitoring device. Relay protection device.
The DM series current transformers (CT) are installed in electric systems to reduce the line current to a secondary value of 5A, which is compatible with current inputs of digital multimeters or protection relays.These are without primary winding and are used for high primary current values from 50A upward.The number of loops of the primary cable does not modify the accuracy but converts the primary current value proportional to secondary current. Features 1:Safe, easy to install, portable 2:Wide inner window, allowing clamping of big cables or bus-bars 3:Wide range of sizes to accommodate all the existing installations Applications: 1:Current measurement, monitoring and protection for electrical wiring and equipment. 2:Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation - control system. 3:Current, power and energy monitoring device. 4:Relay protection device.
MSQ range of current transformers can be applied to test,control,display and record the running of the electrical equipment,and to protect the equipment against the damage,in the AC circuit with the rated voltage value below 720V and the frequency of 50-60Hz.The product can be also applied to form a complete set of mine transformer Feature: 1: Safe. Easy to install, porttable 2:Wide inner window, allowing clamping of big cables or bus-bars 3:Wide range of sizes to accommodate all the existing installations Application 1:Current measurement, monitoring and protection for electrical wiring and equipment 2:Current and power measurement for electric motors, lighting , air compressor , heating and ventilation system, air-condition equipment and automation-control system 3: Current , power and energy monitoring device. 4: Relay prtection device.
BH - 0.66 series current transformers is busbar type current transformer insulation shell type air, shell for flame retardant plastic, shell type plane have mounting holes, for fixed vertical or parallel installation. And provide the mounting plate, can be hung on the bus bar installation. Features 1:Safe, easy to install, portable 2:Wide inner window, allowing clamping of big cables or bus-bars 3:Wide range of sizes to accommodate all the existing installations Applications: 1:Current measurement, monitoring and protection for electrical wiring and equipment. 2:Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation-control system. 3:Current, power and energy monitoring device. 4:Relay protection device.
SLC range of current transformers advanced snap on body, high accuracy (up to Class 0.2S), humanization transparent cover and lead seal holedesign makes the CT very easy to indentify after long term use and perfect anti-stealing electricity. Feature: 1:Built in hinged terminal cover 2:Built in transparent cover for name plate 3:Wide range accuracy (3, 1, 0.5, 0.5S, 0.2, 0.2S) enables meet the worldwide requirement. 4:Primary current from 5A to 5000A. Application: 1:Current measurement, monitoring and protection for electrical wiring and equipment. 2:Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-condition equipment and automation-control system. 3:Current, power and energy monitoring device. Relay protection device.
UK Series split-core current transformer has been specially designed to facilitate their installation in new or already existing networks. They may be installed without opening any cable or bus-bar circuit.An internal precision resistor across the secondary winding of the CT provides a low safe voltage output.It can save time and the installations costs. Features Doubie-screw fastening,safe,easy to install,portable. Wide inner window,allowing clamping of big cables or bus-bars. Wide range of sizes to accommodate all the existing installations. Application Current measurement,monitoring and protection for electrical wiring and equipment. Current and power measurement for electric motors,lighting,air compressor,heating and ventilation system,air-condition equipment and automation-control system. Current,power and energy monitoring device. Relay protection device
Rct range of current transformers can be applied to test, control, display and record the running of the electrical Equipment, and to protect the equipment against the damage, in the ac circuit with the rated voltage value below 720v and the Frequency of 50-60hz.The product can be also applied to form a complete set of mine transformer. Rct have larger capacity. With the method of fixed installation. Feature 1:safe, easy to install, portable 2:wide inner window, allowing clamping of big cables or bus-bars 3:wide range of sizes to accommodate all the existing installation. Applications : 1:current measurement, monitoring and protection for electrical wiring and equipment. 2:current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, 3:current, power and energy monitoring device. 4:relay protection device
Lmk3 range of current transformers can be applied to test, control, display and record the running of the electrical equipment, And to protect the equipment against the damage, in the ac circuit with the rated voltage value below 720v and the frequency of 50-60hz. The product can be also applied to form a complete set of mine transformer Features: 1:safe, easy to install, portable 2:wide inner window, allowing clamping of big cables or bus-bars 3:wide range of sizes to accommodate all the existing installations Applications: 1:current measurement, monitoring and protection for electrical wiring and equipment. 2:current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, Air-condition equipment and automation-control system. 3:current, power and energy monitoring device. 4:relay protection device
Rlc range of current transformers advanced snap on body, high accuracy (up to class 0.2s), Humanization transparent cover and lead seal holedesign makes the ct very easy to indentify after long term use , And perfect anti-stealing electricity. Feature: 1:built in hinged terminal cover 2:built in transparent cover for name plate 3:wide range accuracy (3, 1, 0.5, 0.5s, 0.2, 0.2s) 4:primary current from 5a to 5000a.Enables meet the worldwide requirement. Applications: 1:current measurement, monitoring and protection for electrical wiring and equipment. 2:current and power measurement for electric motors, lighting, air compressor, Heating and ventilation system, air-condition equipment and automation-control system. 3:current, power and energy monitoring device. 4:relay protection device
