Lr2-D33 Series Thermal Overload Relay with CE Approval

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PRODUCTS DETAILS

Basic Info.

Model NO.
JLR2-D33
Protective Characteristics
Over Load Protetion
Action Principle
Electromagnetic Type
Size
Miniature
Type
Thermal Overload Relay
Relay Type
Thermal Relay
Protection
Thermal Overload
Transport Package
Cartons
Specification
silver contact point
Trademark
CNJUHO
Origin
Zhejiang
HS Code
8536490000
Production Capacity
1000000

Product Description

Lr2-D33 Series Thermal Overload Relay with CE Approval
1.Application:

This series of thermal overload relay can be used in the circuit of 50Hz or 60Hz,rated insulation voltage 660V,rated current 0.1-93A for protecting the phase break when the electric motor is overload.

The relay has different mechanism and temperature compensation & can be pluged in CJX1-D series AC contactor.It is the most advanced thermal relay in the nineties in the world.The products comply with IEC 60947-5.

2.Technical Parameter

 

Type Rated working current of thermal relay Thermal component
Rated current(A) Rated or scale of 
rated current (A)
LR2-D13 25 LR2-D1301 0.16 0.10-0.16
LR2-D1302 0.25 0.16-0.25
LR2-D1303 0.4 0.25-0.40
LR2-D1304 0.63 0.40-0.63
LR2-D1305 1 0.63-1.0
LR2-D1306 1.6 1.0-1.6
LR2-D13x6 2 1.25-2.0
LR2-D1307 2.5 1.6-2.5
LR2-D1308 4 2.5-4.0
LR2-D1310 6 4.0-6.0
LR2-D1312 8 5.5-8.0
LR2-D1314 10 7.0-10.0
LR2-D1316 13 9.0-13.0
LR2-D1321 18 12.0-18.0
LR2-D1322 25 17.0-25.0
LR2-D23 36 LR2-D2353 32 23.0-32.0
LR2-D2355 36 28.0-36.0
LR2-D33 93 LR2-D3353 32 23.0-32.0
LR2-D3355 40 30.0-40.0
LR2-D3357 50 37.0-50.0
LR2-D3359 65 48.0-65.0
LR2-D3361 70 55.0-70.0
LR2-D3363 90 63.0-80.0
LR2-D3365 93 80.0-93.0

 

 

3.Characteristice

 A.Fundamental parameter of the main circuit
(a).Rated insulation voltage 660V.
(b).Rated working current 25,36,93A separately.
(c).The regulator seal of rated setting current and setting.
(d).Current of the thermal component.

 B.Auxiliary Circuit
(a).There is one pair of NO/ and N/C contact with electric insulation.
(b).Rated insulation voltage 500V.
(c).Rated frequency 50-60Hz.
(d).Use group, rated working voltage ,appoint thermal current and rated  current.

 

Motion Characteristic: Three-phase Balance Motion Time

No Times of the setting current Motion time Start condition Ambient temperature
1 1.05 >2h Cold state 20±5oC
2 1.2 <2h Heat state(Following the No.1 test)
3 1.5 <4min
4 7.2 10A 2s< Tp≤10s ≤63A Cold state
10 4s< Tp≤10s >63A

 

Phase-losing Motion Characteristic

No Times of the setting current Motion time Start condition Ambient temperature
Any two phases Another phase
1 1 0.9 >2h Cold state 20±5oC
2 1.15 0 <2h Heat state(Following the No.1 test)
 
4.We commit:
Lr2-D33 Series Thermal Overload Relay with CE Approval5.Office and working department:
Lr2-D33 Series Thermal Overload Relay with CE Approval6.Certificate:
Lr2-D33 Series Thermal Overload Relay with CE Approval
7.Shipping:
Lr2-D33 Series Thermal Overload Relay with CE Approval

 

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