Original
By certification 
Protective Relays LR2-D
Function
EBS1TR Series thermal overload relays apply to circuit of AC 50Hz or 60Hz, rated voltage to below 660V and rated current 0.1~93A for AC Motor overload and single phase protection during long time or intermittent long time service, which can also protect three phase serious imbalance and long starting time of motor or long time operation, can also be used for corresponding AC contactor for electromagnetic starter.
Technical Parameter
| Model Name | EBS1TR protection relay |
|
Standard |
IEC60947-4-1 |
|
Setting current multiple |
1.05, 1.2, 1.5, 7.2 |
|
Rated current In(A) |
25 36 93Amp |
|
Rated voltage Un(V) |
230V 240V 380V |
|
Frequency of coil |
50Hz, 60Hz, 50/60Hz |
|
Number of auxiliary contact |
10 /01 /11 |
|
Protection grade |
IP20 |
|
Pollution grade |
3 |
Features
●EBS1TR has innovative, elegant model and small installation area, functions such as temperature compensation,action indication, automatic and manual reset, stop with steady and reliable performance.
●Can be connected with contactor or installed separately
●Action Characteristics
Overload protection
Phase failure protection
Structural features( power relay )
1. 3-phase bimetal type
2. with overload and open-phase protection
3. with setting current continous adjustable appratus
4. with temperature compensation
5. with action indication
6. with testing mechanism
7. with stop button
8. with manual and automatic reset button
9. with electricity separably normal open and normal cloased contacts
10. installaion method: plug installation with contactor or independent insallation.
Techncial parameters
Standard: IEC60947-4-1
Rated Current In (A): 0.1~93
Rated working current: 25A, 36A, 93A
Rated Voltage Ue (V): up to 660
Rated Frequency(Hz): 50, 60
Applicable Working
| Ambient temperature | -5~+40℃, the average value cannot exceed to +35℃ within 24h |
|
Altitude |
≤2,000m |
|
Relative humidity |
≤95% |
|
Pollution level |
II. |
|
Installation location |
Mount on the place where has no obvious vibration or impact |
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