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round water fluid level controller float switch

place of origin : Zhejiang Province ,China (Mainland)
brand name : NIN
model number : XK-15-1
rated voltage : 250V(380V)
rated current : 10A(3A)
operating temperature : 0 degrees Celsius ~ 80degrees Celsius
mechanical life : more than 100000 times
electrical life : more than 80000 times
protection degree : IP68CS

water level controller float ball switch

place of origin : Zhejiang Province,China(Mainland)
brand name : NIN
model number : XK-15-4
rated voltage : 250V(380V)
rated current : 10A(3A)
operating temperature : 0 degrees Celsius ~ 80degrees Celsius
mechanical life : more than 100000 hours
electrical life : more than 80000 hours
protection degree : IP68CS

2-position selector switch short handle switch

place of origin : Zhejiang Province,China(Mainland)
brand name : NIN
type : LA37-11X/2
contact : NO+NC

2-position selector key switch rotary switch

place of origin : Zhejiang Province,China(Mainland)
brand name : NIN
type : LA37-11Y/2
contact : NO+NC

2-position selector switch short handle selector switch

place of origin : Zhejiang Province,China (Mainland)
brand name : NIN
type : LA38-11X/2
contact : NO+NC

3-position selector switch short handle switch

place of origin : Zhejiang Province, China (Mainland)
brand name : NIN
type : LA38-11X/3
contact : NO+NC

Our featured products automatic transfer switch, circuit breaker, contactor, pilot light,relay, SPD, etc. with solid quality and considerable price and could equip them with enclosure.

125A-1600A Manual Changeover Switch

1.RDGLZ-125-3150A is applied to changeover two groups of low voltage electric circuit or two groups of load devices or safety isolation.
2.Mode of operation:
Direct operation:handle is installed on the switch
Operation outside:handle is installed outside the door of power distribution board. 
3.The product with observation window can be provided according to the demand to observe directly the on and off state of contact.
4.It have three poles and four poles (three poles + on and off neutral pole) 
5.Two groups of auxiliary contacts can be assembled. 
6.Extended shaft is used for the operation outside the board.
7.Mechanical performance and electrical performance are correspond to RDGL-125A-3150A property
8.The bridge connecting conductor can provided to connect the inlet or outlet terminals of the switch.
Note:The bridge connection is chosen,and it need to indicate the inlet or outlet connection with it.

63A Solar Panel Load Auto Changeover Switch ATS

RDQ3NX-A/B/C/D series ATS is our company introduced to the market on 2009, effectively solved the problems of MCB type ATS 's insufficient functions, poor reliability, un-convenient replacement etc., this product have three patent certificates ( Invention patent, Utility models patent, Appearance patent), C/D series is a new type introduced to market on 2010, this product have complete functions, concept innovation, is a unique product among the similar products.

Product Structure
RDQ3-63-A/B/C/D series ATS comprised with two MCB and accessories, mechanical interlock system, intelligent controller etc. Product have A, B,C,D four type control construction, A type is basic type ( Only provide with auto change auto recovery, phase missing protect, auto/manual control), B type is intelligent type( including the A type functions and have Generator start, fire linkage, time delay functions), C and D type is improved type, increased three phase voltage monitoring function on A and B type. This ATS series circuit breaker keeps the original breaker's overload and short circuit protection function.

RDQ3NX Series Advantages:
1. Product with modularized design, executive unit, transmission mechanism, control circuit completely independent, easy for replacement.
2. Mechanical transmission device adopt gear transmission, completely eliminate the possibility of closing at same time;
3. Compact appearance, it is one of the smallest product on the market;
4. The control circuit layout adopt working power and sampling power separate with single chip control, to overcome the electromagnetic interference from the hardware construction;
5. Working power voltage range: AC200-400V;
6. Less power consumption, max. peak power loss 4.8W, only 20% of other similar products;
7. Product have complete functions, with generator start, fire linkage, ON delay functions etc.;
8. Modularized design, good components interchange performance, easy installation;
9. Can use various executive circuit breaker;

Generator Load Transfer Switch ATS for Diesel Generators

Radin Electric  provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.

RDQ3NM Series Advantages:

1. There is a reliable mechanical interlock device and electric interlock protection between two MCCB, completely avoid the possibility of two MCCB closed at same time;
2. Intelligentized controller adopt the single chip microcomputer (SCM) as the control core, simple hardware, strong functions, easy extension, high reliability;
3. Intelligent controller circuit layout design adopt power sampling separate with SCM control, from the hardware to overcome the electromagnetic interference; 
4. With short circuit, over load protection functions, over-volt & under-volt,phase missing auto transfer function and intelligent alarm function;
5. Auto transfer data by external setting freely, with operation motor protect function;
6. Signal connecting cable have passed FLUKE instrument channel test, anti near crosstalk,attenuation crosstalk and back wave loss, can meet the test criteria for permanent link;
7. The ATS controller installation method provide customer with highly autonomy, ( split installation only need simply connect the attached RJ45 signal cable to the corresponding terminal port);

Radin Electric  provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.

Technical Specification

Model RDQ3-63
Working Voltage AC150-265V  50/60Hz
Operation Mode Auto and Manual
Transfer Mode Auto Transfer with Auto Recovery
Transfer time delay 0.2s Fixed / 0~30s adjustable
Rated Current 6A to 63A  3P and 4P

About ATS
RDQ3-63 is CB type dual power transfer switch,mainly apply to the two power systems with neutral line earthed and rated current below 63A, rated voltage 230V,50/60Hz, transfer between two power source when one power source fault,to ensure the power supply reliable and safety.

Product Structure
RDQ3-63 Series ATS usage category AC-33IB,electrical appliance grade CB class,its structure comprise with two MCB and accessories,mechanical interlock transmission mechanism,automatic controller,motor operation mechanism etc.Meanwhile the MCB inside the ATS have its original over load and short circuit protection function,can also used as ON/OFF and protection of the main circuit.

Delivery Terms
Shipment & Express & Air express

PC Type Load Auto Transfer Switch for Generators

It adopted double complex contact/ horizontal pulling mechanism/micro motor energy pre storage and micro-computer control technology, basically come to Zero arc ( no arcing chamber);
Adopted reliable mechanical interlock and electric interlock, executive unit adopt independent load disconnect switch, it makes more reliable and safety;
Adopt "Zero Position" technology, it can force to set to Zero Position under emergency situation ( cutoff two way power supply, meet the fire linkage requirements;
Load disconnect switch change over adopt singleness motor drive, switch over smooth and reliable, no noise, little impact;
The driving motor have instant current across only under the load disconnect switch change over, stable working status no need to provide the working current, outstanding energy saving.
Executive load disconnect switch have mechanical interlock, make sure the Normal power and Reserve Power working reliable and no interference;
Distinct ON and OFF position indicator, padlock function etc., make reliable and safe isolation between power supply and loading.
High security, high automatization, high reliability, working life more than 8000 times;
Electromechanical integration design, accuracy change over, flexible, smoothly, adopt international advanced logical control technology, high anti-interference ability, no interference outward.
Have main power ON, backup power OFF; main power OFF, backup power ON; main and backup power OFF; three working mode (I-o-II);
Easy installation, control circuit adopt plug type terminal connection
Four operating functions: Emergency manual, motor remote control, emergency OFF under auto control status, auto control operation.

Basic Type Switch Control Characteristic

Suitable for two way main and backup power system, auto transfer with auto recovery;
Can expand functions by outer connection;
Auto, Remote, Manual control functions;
Delay 0.5s signal detect, avoid miss actuation;
Under Auto control status have "O" position remote control;
Can with RS-485 communication port ( optional), according to customer required.

63A Solar Panel Load Auto Changeover Switch ATS

RDQ3NX-A/B/C/D series ATS is our company introduced to the market on 2009, effectively solved the problems of MCB type ATS 's insufficient functions, poor reliability, un-convenient replacement etc., this product have three patent certificates ( Invention patent, Utility models patent, Appearance patent), C/D series is a new type introduced to market on 2010, this product have complete functions, concept innovation, is a unique product among the similar products.

Product Structure
RDQ3-63-A/B/C/D series ATS comprised with two MCB and accessories, mechanical interlock system, intelligent controller etc. Product have A, B,C,D four type control construction, A type is basic type ( Only provide with auto change auto recovery, phase missing protect, auto/manual control), B type is intelligent type( including the A type functions and have Generator start, fire linkage, time delay functions), C and D type is improved type, increased three phase voltage monitoring function on A and B type. This ATS series circuit breaker keeps the original breaker's overload and short circuit protection function.

RDQ3NX Series Advantages:
1. Product with modularized design, executive unit, transmission mechanism, control circuit completely independent, easy for replacement.
2. Mechanical transmission device adopt gear transmission, completely eliminate the possibility of closing at same time;
3. Compact appearance, it is one of the smallest product on the market;
4. The control circuit layout adopt working power and sampling power separate with single chip control, to overcome the electromagnetic interference from the hardware construction;
5. Working power voltage range: AC200-400V;
6. Less power consumption, max. peak power loss 4.8W, only 20% of other similar products;
7. Product have complete functions, with generator start, fire linkage, ON delay functions etc.;
8. Modularized design, good components interchange performance, easy installation;
9. Can use various executive circuit breaker;

Place of origin:zhejiang, china (mainland)
Brand name:oem
Media type:liquid
Operating temperature:0~+80
Flow rate:100.000 times
Color:red, blue, black, or customize
Protection grade:ip 68
Current:10a, 15(16)a
Voltage:0-220vac, 0-380vac

Place of Origin:Zhejiang, China (Mainland)
Brand Name:OEM
Media Type:Liquid
Operating Temperature:0~+80
Flow Rate:100.000 Times
Color:Red, Blue, Black, or Customize
Protection grade:IP 68
Current:10A, 15(16)A
Voltage:0-220Vac, 0-380Vac

Place of Origin:Zhejiang, China (Mainland)
Brand Name:OEM
Media Type:Liquid
Operating Temperature:0~+80
Flow Rate:100.000 Times
Color:Red, Blue, Black, or Customize
Protection grade:IP 68
Current:10A, 15(16)A
Voltage:0-220Vac, 0-380Vac

Place of Origin:Zhejiang, China (Mainland)
Brand Name:OEM
Media Type:Liquid
Operating Temperature:-10â??~+60â??
Flow Rate:100000 Times
Switch Current:0.7A
Switch Voltage:0-220VAC
Length:200mm-1200mm
Working pressure:1ATM
Contact resistance:

Place of Origin:Zhejiang, China (Mainland)
Brand Name:HAPU or OEM
Model Number:THC15A
Max. Current:16A
Max. Voltage:250VAC
Display:LCD
Usage:Industrial
On/Off Operation:17on &17off

Place of Origin:Zhejiang, China (Mainland)
Brand Name:OEM
Model Number:KG317T
Max. Current:16A
Max. Voltage:400V
Display:LCD
Timing Error:

SF power changeover automatic transfer switch is a unique solution for the control between two power supplies. It has been developed in order to extend the current range of modular changeover switch to 63A. It meets our customersâ?? need to have a changeover switch fitted on din rail clip and for normal safety application.

DescriptionETL/CETL Slide Dimmer with Switch, ,120VAC, 60Hz.ModelDMS-S1-120NDMS-S3-120NSingle Pole/Three-waySingle PoleThree-wayAdjustment DialYesYesFeatures1. Control 700W Halogen/Incandescent, 150W Dimmable LED/CFL.2. With Sensitivity Dial to make sure steady performance when compatible with different brands light bulbs.3. Smooth-action slide control for easy precise operation4. Longer mounting strap increases wall board contact area, eliminating floating installations5. Full-range dimming, lighting fade up and down smoothly allowing your eyes to adjust to changing light levels.CertificateOperation***Set slider to bottom before adjusting dimming range. When the slider is at the top, the sensitivity dial will be out of operation.

Radin Electric provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.

Product NameRDS3 Series Dual Power Automatic Transfer Switch
TypePC Type
Material Of CoverPC
StandardGB/T14048.11
Poles3P/4P
Current16A-630A
Controller TypeA: Basic type single phase monitor
B:Standard type three phase monitor + fire-fighting,generator control
C: Intelligent type three phase monitor+fire-fight, generator control+LCD display
Use CategoryAC-33B

TypeRDS3-125RDS3-250RDS3-630
Rated Working current (A) le16A-125A140A-250A315A-630A
Rated Working voltage (V) Ue400400400
Rated Insulation voltage (V) Ui800800800
Rated short time withstand current (KA,rms) Icw10KA (200MS)10KA (200MS)25KA (200MS)
Rated short circuit making capacity (KA,peak) Icm20KA30KA50KA
Rated control power supply voltage (V) Us230V/50HZ230V/50HZ230V/50HZ
Contact transfer time (s)1.51.82
About ATS

NEW FEATURES ARRIVAL:
1, RS485 communication function available with RDS3 type.
2, Generator exerciser timer (Engine exerciser) is available, user can set the generator start daily, weekly or monthly. You can also choose the generator exerciser load mode, to test the generator on load or off-load. It is applied to the place where generator is not frequently used.
3, Under manual mode, by press "+" button to start or stop the generator manually.
4, High and low Frequency (Hz) protection.
5, ATS setting menu with password protected.

RDS3 Series PC class dual power Auto transfer switch, mainly used in two way power supply system with rated voltage below 400V, AC 50/60Hz, rated current up to 630A, when one power supply abnormal, then it transfer between two power supply system, to ensure the power supply reliablity and safety.
The ATS have " Main Power", "Backup Power" and "Two way OFF" positions, with higher breaking and making capacity, it not only can meet normal load transfer, but also can meet high inductive impedance or big motor load transfer, meanwhile due to have high short time withstand current capacity, no need special SPCD, doesn't affect the selective of inside circuit, meanwhile it also can meet the application at big capacity power supply side.

Product confirm to GB/T14048.11 Standard

RDS3 Advantages:

a. Control power voltage

Load Change Over Switch ATS Power Switch for Generators

Radin Electric provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.

RDS2 series Auto changeover switch mainly used for distribution or electromotor network under 50Hz, rated voltage 380V, rated DC voltage 220V, and rated current 16A to 3200A, change over between main power and backup power, mutual work as backup power system and city power and Generator power. At the same time, it can act as disconnector for the un-frequency ON and OFF circuit or lines.
Such product are widely used in the power transmission and distribution system and atomization system of important site which power off is not allowed, such as fire-fighting, hospital, bank, high buildings etc.
RDS2 Auto Transfer Switch Equipment (ATSE), is integrate the switch and logical control together, no need extra controller, is an electromechanical integration auto transfer switch, with voltage monitoring, frequency monitoring, communication port, electrical and mechanical interlock functions etc., can achieve auto control, remote motor control and emergency manual control.
Operation is achieve by logical control board with various logical commands to managing the motor, gear-box running, motor with spring energy storage, instant release accelerating mechanism, quickly open and close the circuit or make quick transferring, through visible status to make sure the safety isolation, greatly improved the every electrical and mechanical performance.
RDS2 ATS integral designed with metal case, compact and strong.
RDS2 ATS, the control part is with metal cover, switch part with DMC case, have strong dielectric performance, protection performance and reliable operation safety.
The switch suitable for auto transfer between main power and backup power system or two load equipment's auto transfer and safe isolation etc.
The switch has beautiful appearance, novelty, small size, complete functions, is the best choose among the similar products.
RDS2 series product have passed the EMC test.

Load Change Over Switch ATS Power Switch for Generators

Radin Electric provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.

RDS2 series Auto changeover switch mainly used for distribution or electromotor network under 50Hz, rated voltage 380V, rated DC voltage 220V, and rated current 16A to 3200A, change over between main power and backup power, mutual work as backup power system and city power and Generator power. At the same time, it can act as disconnector for the un-frequency ON and OFF circuit or lines.
Such product are widely used in the power transmission and distribution system and atomization system of important site which power off is not allowed, such as fire-fighting, hospital, bank, high buildings etc.
RDS2 Auto Transfer Switch Equipment (ATSE), is integrate the switch and logical control together, no need extra controller, is an electromechanical integration auto transfer switch, with voltage monitoring, frequency monitoring, communication port, electrical and mechanical interlock functions etc., can achieve auto control, remote motor control and emergency manual control.
Operation is achieve by logical control board with various logical commands to managing the motor, gear-box running, motor with spring energy storage, instant release accelerating mechanism, quickly open and close the circuit or make quick transferring, through visible status to make sure the safety isolation, greatly improved the every electrical and mechanical performance.
RDS2 ATS integral designed with metal case, compact and strong.
RDS2 ATS, the control part is with metal cover, switch part with DMC case, have strong dielectric performance, protection performance and reliable operation safety.
The switch suitable for auto transfer between main power and backup power system or two load equipment's auto transfer and safe isolation etc.
The switch has beautiful appearance, novelty, small size, complete functions, is the best choose among the similar products.
RDS2 series product have passed the EMC test.

Radin Electric provides ATS design engineering and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.

a. Control power voltage AC 230V
b. Auto Transfer Auto transfer auto recovery auto transfer no auto recovery power grid generator
c. Manual transfer Manual main power manual backup power manual OFF
d. Isolation lock Off position have isolation function also can padlock locked
e. Generator control Generator start and stop
f. Fire linkage With passove fire linkage signal to switch OFF the device with one set passive NO feedback contact.
g. Display mode Mechanical indication device ON/OFF status operating mode
LED device ON/OFF status power status
LCD device ON/OFF status power status data setting
h. Setting mode Key press operation Chinese/English display interface can set the working mode low voltage value over voltage value delay time auto transfer mode etc.
i. Power monitoring ABC three phase over voltage (240 290v adjustable)
ABC three phase low voltage (150 200v adjustable)
ABC three phase missing monitor
j. Delay time Transfer delay (0 300s adjustable)
Recovery delay (0 300s adjustable)
Generator start stop delay (0 300s adjustable)
k. Mounting mode Integated mounting

Controller Type

A Basic type single phase monitor
B. Standard type threee phase monitor fire fighting generator control
C Intelligent type three phase monitor fire fighting generator control LCD display
D Intelligent type three phase monitor fire fighting generator control split LCD display

Place of Origin:Zhejiang, China (Mainland)
Brand Name:OEM
Model Number:LJ12A3-4-Z/BX
Usage:Magnetic Sensor
Theory:Inductance Sensor
Output:Switching Transducer
Diameter:M12
Detection distance:1mm~50mm±10%
Set distance:0~30mm
Material:Brass nickled+ABS

200A MCCB Automatic Transfer Switch

Radin Electric  provides ATS design, engineering, and full after sales support for a wide range of automatic transfer switch applications. We offer onsite electrical audits to assist in determining the correct product and installation to meet your exact needs and requirements.

Technical Specification

Model RDQ3CM
Working Voltage AC400V  50/60Hz
Operation Mode Auto and Manual
Transfer Mode Auto Transfer with Auto Recovery
Auto Transfer without Auto Recovery
Grid·Generator
Rated Current 100A to 1250A
Poles 3P and 4P
Color White / Black
Controller A / B Type as per customer

RDQ3CM series intelligent dual power auto transfer switch (brief as ATS) suitable for emergency power supply system with rated AC voltage 400V, 50/60Hz. When one power source fault, can auto interchange from main power to backup power, no need manual operation, to protect the power supply stability. Mainly apply to the important place which not allow power cutoff such as Hospital, shopping mall, bank, chemical industry, metallurgy, high building, military facilities and fire-fighting etc.

Product Structure

RDQ3CM series intelligent ATS comprised with two 3P or 4P MCCB and its accessories (Aux. contact,Alarm contact), Mechanical interlocking transmission mechanism, intelligent controller etc. Have two constructions of integral and split type. Integral type is controller and executive unit installed at a same base; Split type is controller installed on the panel and the executive unit installed on the base inside the panel box, a 2m length signal cable connecting the controller with the executive unit.