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Vs1 Vacuum Circuit Breaker Spring Operating Mechanism (MD. J06)
 Vs1 Vacuum Circuit Breaker Spring Operating Mechanism (MD. J06) |
Product Description
This Mechanism is sole used in Chinese Model Chinese Model VS1-12(ZN63A-12) Indoor VCB.
This Mechanism have two type Fixed type and Draw-out type
| 1.This Mechanism adopt single phase permanent magnet DC electromotor to stored energy.the detail of electromotor as belows: | ||||||||
| Model | Rated voltage(V) | Power(W) | Normal working area(V) | Energy storage times(S) | ||||
| ZY55-1 | DC110 DC220 | 70(80) | 85%~110% | ≤10 | ||||
| Remark: DC and AC power supply are allowed.Values in ( ) refer to the seize of 40kA. | ||||||||
| 2.The detail of magnet and releaser as belows: | ||||||||
| Item | Power(W) | Rated operationl voltage(V) | Normal working area(V) | Remark | ||||
| Cloing magnet | 368 | DC220 DC110 | 85%-110% of the Rated voltage | Can’t opening if less than 30% of the rated voltage | ||||
| Opening magnet | 368 | 65%-120% of the Rated voltage | ||||||
| Latching magnet | 4.8 | 85%-110% of the Rated voltage | ||||||
| Over-current releaserY7(Y8,Y9) | _ | over-current 5A-3.5A | ||||||
| Environment and condition of use | ||||
| Altiude:Lower than 1,000m | ||||
| Ambient air temperature:The upper and lower limits are +40 degree and -15 degree (-30 degree is allowed when storage and transportation) | ||||
| Relative humidity:The daily average is not more than 95%,mouth average is not more than 90%.The daily average of saturated vapor pressure is not more than 2.2kPa,mouth average is not more than 1.8kPa | ||||
| Earthquake intensity:Lower than the class Eight | ||||
| It is not use in the place if fire,explosion,corrosive gas and intensive shock | ||||
| Trademark: | MDV |
| Model NO.: | MD. J06 |
| Unit Price/Payment: | FOB Ningde |
| Origin: | China Ningbo |
| Min. Order: | 20 |
| Company: | Ningbo Mingde Electrical Science & Technology Co., Ltd. |
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