Kategorije izdelkov
- Električna varovalka 14
- Termični odklopnik 20
- Nosilec škatle z varovalkami 36
- Temperaturni senzor 67
- Termično stikalo 64
- Avtomobilska varovalka 19
- Pritrjene varovalke 7
- toplotna varovalka 32
- površinsko nameščene varovalke 12
- termistor 22
- Nosilec varovalk za PCB 27
- Kabelski snop 6
- Držala rezilnih varovalk 17
- termostat 46
Oznake izdelkov
88Ročni zaščitnik ponastavitve Kuoyuh Mini Overcerrent Protector odklopnik
88Serije ročno ponastavitev vezja odklopnikov (splošno znane kot zaščitni pretočni tok) so primerni za AC 50/60Hz, Nazivna delovna napetost do 250VAC, DC 32VDC, Nazivni tok na 3A-20A za dodatno zaščito pred preobremenitvijo v notranjem vejnem vezju električne opreme, Ključni del izdelka Protector za zaznavanje temperature.
88Serije ročno ponastavitev vezja odklopnikov (splošno znane kot zaščitni pretočni tok) so primerni za AC 50/60Hz, Nazivna delovna napetost do 250VAC, DC 32VDC, Nazivni tok na 3A-20A za dodatno zaščito pred preobremenitvijo v notranjem vejnem vezju električne opreme, Ključni del izdelka Protector za zaznavanje temperature. 88 Series Push-to-Reset circuit breaker is a unipolar, single-push reset thermal protector product, used to protect motor equipment.
Product name: 88A series
rating :3A-20A;
(Input Power):125VAC/250VAC/32VDC 50-60Hz;
(Withstand voltage strength):1500VAC/1min;
Puščanje toka: ≤0.5mA(1500VAC/min,the leaked current is less than≤0.5mA);
(Izolacijska upornost):500VDC1Min≥100MΩ;
(Rated short-circuit capacity):125VAC/1000A,250VAC/1000A;
(Rated breaking capacity): 6 times rated current;
(reset): Manual Push Reset;
(Reset Time): Within 60s”;
Tripping characteristics
(The test environment temperature):25℃±3℃;
(200% of Ratcd Currcnt): 5-30s” Seconds Trip;
(150% of Rated Current): Trip within 1 Hour;
(100% of Rated Current): Hold, No Trip ;
Main Technical Parameters
Nazivni tok | 125/250VAC |
32VDC | |
Nazivna napetost | XXA |
Interrupt Capacity | 1000A(UL1077) |
Izolacijska upornost | 500VDC 5s″, insulation resistance≥100ΜΩ |
Dielektrična trdnost | 1500VAC/min |
Reset Time | within 60S |
Vrsta ponastavitve | Manual reset |
Mechanical/Environmental Data
Delovna temperatura: -10℃ to 60℃
Terminal: Quick-connect terminal or solder terminal
Nut: a variety of options, see product appendix and diagram
Terminal temperature rise: nazivni tok <65℃ (ambient temperature is 25℃)
Contact life: >500Cycles at rated current and 125VAC×150%
Table of Environmental Correction Factors
(Derating Factor) | |
-5°C | (3A-4A)×1.2, (5A-30A)×1.12 |
+40°C | (3A-4A)×0.92,(5A-30A)×0.94 |
The time current characteristic curve depends on the ambient temperature prevailing. In order to eliminate nuisance tripping. Please multiply the current brea ker current ratings by the derating factor shown below
Primer:
Normal Continuous Current= 10A
Ambient Temperature = 45 °C
Multiplication Factor = 0.85
Recommended Rating=10A/0.85=11.8A
Select the Nea rest Rating = 12A
OVERLOAD | TRIP TIME |
150% | Trip in a hour |
200% | 5.0-30.0 SEC |
300% | 1.2-12.0 SEC |
400% | 0.6-5.0 SEC |
500% | 0.4-2.8 SEC |
600% | 0.3-1.8 SEC |
800% | 0.18-0.9 SEC |
1000% | 0.12-0.7 SEC |
Performance form of the experiment
Max Resistance V.S.Current Rating at 25℃ | Derating Factor | ||
Temperatura | Rating Amp | ||
Current Rating in Amp | Max Resistance in ohms | 60℃ | X 0.6 |
3-4Amp | < 0.05 | 50℃ | X 0.7 |
5-6Amp | < 0.04 | 40℃ | X 0.8 |
7-8Amp | < 0.025 | 30℃ | X 0.9 |
9-11Amp | < 0.02 | 25℃ | X 1.0 |
12-13Amp | < 0.01 | 20℃ | X 1.1 |
14-16Amp | < 0.008 | 10℃ | X 1.3 |
17-25Amp | < 0.007 | 0℃ | X 1.5 |
Odobritev | File No. | Nazivni tok | Nazivna napetost | Standardno |
CUL | E155159 | 3-30A | 125/250VAC | UL1077 |
TUV | B140558611005 | 3-30A | 125-250VAC | EN60934 |
32VDC | ||||
CCC | 2011010307520568 | 3-30A | 125/250VAC | GB17001 |
Kontaktirajte nas
Čakam na vašo e-pošto, vam bomo odgovorili v roku 12 ure z dragocenimi informacijami, ki jih potrebujete.