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Thermal relay | Bolevo LR2-D Series0 pages
Thermal Relay
nnnnLR2-D
nnnnLR2-D13
nnnnLR2-D23
nnnnLR2-D33
nnnnApplication
nnnnThis series of thermal relay can be used in the circuit of 50Hz or 60Hz,rated insulation voltage
nnnn600V,rated current 0.1-93A for protecting the phase break when the electric motor is overload.
nnnnthe relay has differnent mechanism and temperature compensation &can be pluged in LC1-D
nnnnseries AC contactor.lt is the most advanced thermal relay in the nineties in the world.
nnnnTechnical Specification
nnnna.Fundanmental parameter of the main circuit.
nnnn1.Rated insulation voltage 660V.
nnnn2.Rated working current 25,36,93A separately.
nnnn3.The regulator seal of rated setting current and setting.
nnnn4.Current of the thermal componment(see list 1)
nnnnb.Auxiliary Circuit.
nnnn1.There are one pair of N/0 and N/C contact with electric insuation.
nnnn2.Rated insulation voltage 500V.
nnnn3.rated frequency 50-60Hz.
nnnn4.Use group,rated working voltage,appoint thermal current and rated current.
nnnnType | Rated working current of thermal relay | Thermal component | ||
Rated current (A) | Rated of scale of Rated current (A) | |||
LR2-D13 | 25 | LR2-D1301 | 0.16 | 0.11-0.16 |
1302 | 0.25 | 0.16-0.25 | ||
1303 | 0.4 | 0.25-0.40 | ||
1304 | 0.63 | 0.41-0.63 | ||
1305 | 1 | 0.63-1.0 | ||
1306 | 1.6 | 1-1.6 | ||
13X6 | 2 | 1.25-2 | ||
1307 | 2.5 | 1.6-2.5 | ||
1308 | 4 | 2.5-4 | ||
1310 | 6 | 4-6 | ||
1312 | 8 | 5.5-8 | ||
1314 | 10 | 7-10 | ||
1316 | 13 | 9-13 | ||
1321 | 18 | 12-18 | ||
1322 | 25 | 17-25 | ||
LR2-D23 | 36 | LR2-D2353 | 32 | 23-32 |
2355 | 36 | 28-36 | ||
LR2-D33 | 93 | LR2-D3353 | 32 | 23-32 |
3355 | 40 | 30-40 | ||
3357 | 50 | 37-50 | ||
3359 | 65 | 48-65 | ||
3361 | 70 | 55-70 | ||
3363 | 80 | 63-80 | ||
3365 | 93 | 80-93 | ||
Use group | ACLL | DCLL | |||
Rated working voltage(V) | 220 | 380 | 500 | 220 | 110 |
Rated working current(A) | 4 | 3 | 2 | 0.1 | 0.22 |
Appointed thermalcurrent(A) | 5 | ||||
Configuration and Mounting Dimensions
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