YueQing ZEYI Electrical Co., Ltd.
YueQing ZEYI Electrical Co., Ltd.
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LR2-D13 Series 36A Electromechanical Magnetic Thermal Overload Relay
Application:
LR2-D series thermal 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 LC1-D series AC contactor. It is the most advanced thermal relay in the nineties in the world.
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(see list 1)
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 | Ambienttemperature | |
| Any two phases | Another phase | ||||
| 1 | 1.0 | 0.9 | >2h | Cold state | 20±5oC |
| 2 | 1.15 | 0 | <2h | Heat state(Following the No.1 test) | |
| Type | Number | Setting range (A) | For contactor |
| LR2-D13 | 1301 | 0.1~0.16 | CJX2-09~32 |
| 1302 | 0.16~0.25 | CJX2-09~32 | |
| 1303 | 0.25~0.4 | CJX2-09~32 | |
| 1304 | 0.4~0.63 | CJX2-09~32 | |
| 1305 | 0.63~1 | CJX2-09~32 | |
| 1306 | 1~1.6 | CJX2-09~32 | |
| 1307 | 1.6~2.5 | CJX2-09~32 | |
| 1308 | 2.5~4 | CJX2-09~32 | |
| 1310 | 4~6 | CJX2-09~32 | |
| 1312 | 5.5~8 | CJX2-09~32 | |
| 1314 | 7~10 | CJX2-09~32 | |
| 1316 | 9~13 | CJX2-09~32 | |
| 1321 | 12~18 | CJX2-09~32 | |
| 1322 | 17~25 | CJX2-32 | |
| LR2-D25 | 2353 | 23~32 | CJX2-09~32 |
| 2355 | 30~40 | CJX2-09~32 | |
| LR2-D33 | 3322 | 17~25 | CJX2-09~32 |
| 3353 | 23~32 | CJX2-09~32 | |
| 3355 | 30~40 | CJX2-09~32 | |
| 3357 | 37~50 | CJX2-09~32 | |
| 3359 | 48~65 | CJX2-09~32 | |
| 3361 | 55~70 | CJX2-09~32 | |
| 3363 | 63~80 | CJX2-09~32 | |
| 3365 | 80~93 | CJX2-95 | |
| LR2-D43 | 4365 | 80~104 | CJX2-95 |
| 4367 | 95~120 | CJX2-95~115 | |
| 4369 | 110~140 | CJX2-115 |
| 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 | ||
Certificates:
Packing and Delivery:
Why Choose Us:
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a. Reply your inquiry in 24 working hours.
b. Technical and professional guidance.
c. We do the quality products according to the IEC standards.
d. Nearly 20 years export experience in the overseas market
We maintain excellent products and strive for 100% customer satisfaction. A good feedback is very important, we welcome for your kind suggestion or feedback on goods and our service.
FAQ:
1. Could I have prices of your products?
Well welcome. Please feel free to send us any inquiry. You will get our reply in 24 hours.
2. Can we print our logo/website/company name on products?
Yes, OEM and ODM are available.
3. What's the lead time for regular order?
7-15 days for order quantity less than 2000pcs. For more quantity, we can negotiate about it.
4. Do you inspect the finished products?
Our products 100% self-inspection and testing before packing.
5. How about payment terms?
Standard order could pay by T/T,L/C, Small order could support Western Union