| Muhimmiya | Switchgear parts |
| Model NO. | Fusible Cutout Ceramik |
| Rated Voltage | 24kV |
| Raitidu kọ̀ọ̀kan | 100/200A |
| Bara da damar gaba | 150kV |
| Siri | RW3 |
LOADBREAK Cutout
Na ya karamin LOADBREAK fuse cutout don amfani da shi a cikin tattalin 10kv zuwa 38kv. An samun zafi na arc chute wanda yake iya ba da lafiya ga cutout ta fuse. Wannan tana da muhimmanci ga flexibility na protective devices. Fuse cutout na loadbreak yana ba da lafiya ga short circuit protection zuwa overhead lines tare da feature na loadbreaking. Maximum rating current 100-200A
Product features
Zama na tsarin high performance of weather aging resistance
Don porelain insulator, body na porcelain an kofa shi da hardware fitting bayan cement pouring, ake amfani da (por-rok)ANCHORING cement wanda ake gina shi da CGM INC daga USA. Wannan kind of cement yana da rapid solidification, high mechanical strength, low expansion coefficient and superior weather resistance.
Don polymer insulator, hardware fitting an crimped onto fiberglass rod, material of housing and sheds manufacture of high-temperature Vulcanized Silicone Rubber, and the insulator moulded by one piece injection molding. Yana da good sealing performance and good performance of tracking and erosion resistance.
Duka ferrous parts an process shi da hot dip galvanized, zinc coating more than 86u, yana da good corrosion resistance.
Design feature of single vent
Fuse cutout ta masu design feature of single vent, exhaust downwards and outwards when fuse cutout interrput. Tana da muhimmanci ga prevention of rainwater intrusion, avoid damage to the upper line by free gas, and this design can improve the interrput capacity.
Excellent conductivity
All copper casting part adopts bronze/brass, it has excellent mechanical strength and excellent conductivity.
All contact parts be silver-plated, it adopts convex design on the contact surface, this design can reduce the contact resistance and ensure excellent conductivity.
The high-strength memory cooper alloy sheets can ensure contact with lower contact smoothly and without any affecting when fuse drop out.
It adopts Arc-shortening copper rod to improve the interrput capacity when short circuit fault.
Reliable load breaking capacity
For Loadbreak type fuse cutout, its arc chamber made of special reinforced nylon material. It has good mechanical strength, anti-aging and flame retardant. suitable for use the area like high ultraviolet area, high altitude area, coastal area, etc.
Relevant international executive standards
All fuse cutouts we manufacture and test according to the latest international standard IEC 60282-2:2008 & IEEE Std C37.41-2008 & IEEE Std C37.42-2009.
WARM TIPS
When order,please indicate the detailed information as below listed:
1) Rated voltage and rated current .
2) Minimum creepage distance.
3) The material of insulator.
4) Please indicate whether arc-shortening rod should be fitted with fuse cutout.
5) Please indicate the type of mounting bracket.
Rated voltage(KV) |
Rated current(A) |
Rated interrupting current (KA) |
Lightning impulse withstand voltage to ground (BIL KV) |
Minimum power frequency withstand dry voltage to ground (KV) |
Minimum creepage distance(mm) |
11 - 15 |
100/200 |
12 |
110 |
42 |
220 |
11 - 15 |
100/200 |
12 |
125 |
50 |
320 |
24 - 27 |
100/200 |
12 |
150 |
65 |
470 |
33 - 38 |
100/200 |
8 |
170 |
70 |
660 |
33 - 38 |
100/200 |
8 |
170 |
70 |
720 |
33 - 38 |
100/200 |
8 |
170 |
70 |
900 |
