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Basic Info.
Model NO.
RDR5-25
Electricity Type
Ac
Number of Pole
3
Load
High Power Relay
Protective Characteristics
Open Relay
Action Principle
Numeric Type
Size
Miniature
Type
Electric Parameter Relay
Frequency
50Hz,60Hz
Standard
IEC 60947-4-1
Transport Package
Export Standard Packing
Specification
Carton
Trademark
PEOPLE or OEM
Origin
Zhejiang, China
HS Code
8512900000
Production Capacity
70000 PCS/Per Month
Packaging & Delivery
Package Size
43.00cm * 25.00cm * 20.50cm
Package Gross Weight
16.000kg
Lead Time
20 days (1 - 100 Pieces)
To be negotiated ( > 100 Pieces)
To be negotiated ( > 100 Pieces)
Product Description
RDR5 series Thermal Relay(Relay) is mainly applied to circuit of AC50/60Hz, Rated operate voltage up to 690V, Rated impulse withstand voltage
Uimp(kv): 8, Rated current 0.1-93(A), as long-time work or discontinuity long-time circuit and motor overload breaking, protecting.
Standard: IEC 60947-4-1 GB14048.4
Application
Structure and working principle
The actuating mechanism of the thermal relay is a spring type quick action jumping structure, and its internal structure diagram is shown in Figure 1
Structure-function
With phase failure protection
With continuously adjustable settings current device
With the temperature compensation function
With action indication
With action indication
With the testing agency
Fig.1 Electrical schematic diagram
of internal structure
Working principle
With a stop button
With manual and automatic reset buttons
Electrically separable 1NO+1NC contact
The bimetal elements of the thermal relay are connected in series in the main circuit. When the line current increases, the bimetallic element is heated and bent to a certain extent to push the sliding plate, and the normally closed contact is separated from the push rod by compensating the bimetallic element. Ensure that the motor is out of phase and overload is effectively protected
The actuating mechanism of the thermal relay is a spring type quick action jumping structure, and its internal structure diagram is shown in Figure 1
Structure-function
With phase failure protection
With continuously adjustable settings current device
With the temperature compensation function
With action indication
With action indication
With the testing agency
Fig.1 Electrical schematic diagram
of internal structure
Working principle
With a stop button
With manual and automatic reset buttons
Electrically separable 1NO+1NC contact
The bimetal elements of the thermal relay are connected in series in the main circuit. When the line current increases, the bimetallic element is heated and bent to a certain extent to push the sliding plate, and the normally closed contact is separated from the push rod by compensating the bimetallic element. Ensure that the motor is out of phase and overload is effectively protected
Main technique parameter
| Modol No | Frame Size | Seting current | Model No | Frame Size | Setting current | |||
| RDR5-25 | 25 | 0.1-0.16A 0.13-0.25A 0.25-0.4A 0.4-0.63A 0.63A-1A 1-1.6A 1.25-2A 2.5-4A 4-6A 5.5-8A 7-10A 9-13A 12-18A 17-25A | RDR5-36 | 36 | 23-32A 28-36A | |||
| RDR5-93 | 93 | 23-32A 30-40A 37-50A 48-65A 55-70A 63-80A 80-93A | ||||||
| RDR5-25 | RDR5-36 | RDR5-93 | ||||||
| Current Level | 25 | 36 | 93 | |||||
| Rated Insulation Voltage Ui (V) | 690 | 690 | 690 | |||||
| Phase-loss Protection | Yes | Yes | Yes | |||||
| Manual and Auto-Reset | Yes | Yes | Yes | |||||
| Temperature Compensation | Yes | Yes | Yes | |||||
| Tripping Inducator | Yes | Yes | Yes | |||||
| Test Buton | Yes | Yes | Yes | |||||
| Stop Button | Yes | Yes | Yes | |||||
| Instal Type | Insert Type | Insert Type | Insert Type | |||||
| Auxliary Contact | 1NO+1NC | 1NO+1NC | 1NO+1NC | |||||
| AC-15 220V Rated current A | 2.7 | 2.7 | 2.7 | |||||
| AC-15 380V Rated current A | 1.5 | 1.5 | 1.5 | |||||
| DC-13 220V Rated current A | 0.2 | 0.2 | 02 | |||||
| Matching Contactor | RDC5-06.09,12,18,25.38 | RDC5-32,38 | RDC5-40,50,65,80.95 | |||||
| Rated impulse withstand voltageUimp | 8kV | |||||||
| Standard | G814048.4 IEC60947-4-1 | |||||||
Sample
Shape and installation dimensions
1. What's your trading methods?
It's according to your request.
2.What's your Payment terms?
We accept kinds of payment terms,e.g.TT,L/C,O/A.
3.Would you accept to use our LOGO ?
If you have good quantity,it absolutely no problem to do OEM.
4.We want to know month capacity.
It depends on which model.
Any questions please feel free to contact us,we will reply you witin 8 hours.