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Model and Meaning
1. The elevation not more than 2000 m.
2.Environment temperature: -40°C~+40°C
3. The earthquake intensity does not exceed 8 degrees.
4. Environmental filthy tolerance values: level IV.
5. ice cover thickness: 10 mm.
6. Air pressure not more than 700 pa. (equivalent to wind speed 34 m/s)
7. Installation place should be no inflammable, explosive, chemical corrosion of the material and the regular violent vibration of the place.
Product features:
1. The city, rural reform of ideal equipment: and subsection controller to cooperate to use, can rise to separate the fault, that failure point positioning, narrow scope blackout. And power outages time, set line protection, remote measure, remote measure, remote control, and the remote away in one of the control terminals.
2,Storage,making and breaking by motor. It can operating by handle
3,Breaking short-circuit current 25KA can up to 30 times
4,Mini motor spring mechanism(about 30W)
5,Installation method:adopt two type installation method
6,Sealing performance: adopt sealing technical
7,Incoming & Outgoing method:adopt silicon bushing to make enough insulate distance.
8,Safe operating: there is an equipment to protect explode.
Main technical parameters
No. | Project name | unit | href="app:ds:parameter" parameter |
1 | Rated voltage | KV | 12 |
2 | 1 min power frequency withstand voltage-dry test | KV | 42/48 |
3 | 1 min power frequency withstand voltage-wet test | KV | 30 |
4 | Lighting impulse withstand voltage(peak value) | KV | 75/84 |
5 | Rated current | A | 630,1000 |
6 | Rated frequency | HZ | 50 |
7 | Rated short-circuit breaking current | KA | 31.5 40 50 63 |
8 | Rated short-circuit breaking current(peak value) | KA | 31.5 40 50 63 |
9 | Rated peak withstand current | KA | 12.5 16 20 25 |
10 | Rated short-time withstand current | KA | 16,20,25 |
11 | Rated short-circuit duration time | time | 4 |
12 | Mechanical operating life | s | 10000 |
13 | Rated operating voltage and auxiliary circuit rated voltage | v | Ac220 Dc24 |
Controller main technical parameters
No. | Project name | parameter |
1 | Input CT compare | 5A OR 1A(by user-selected) |
2 | Rated voltage and frequency | AC 220V/50HZ OR AC 100V/50HZ |
3 | Switch off and on batter | DC 24 V OR AC 220V |
4 | Flow setting value | 20%-300% Continuing Adjust |
5 | zero-sequence current | 20%-1000% Continuing Adjust |
6 | Delay switch on time | 40ms-6000ms |
7 | remote control distance | ≥30m |
8 | environmental temperature | -40°C~+50°C |
9 | Simulation measurement total error | ≤2% |
10 | communication distance | ≥1200m |
Main features of products
1. Time delay continuing Adjust.
2. Over-current protection function
3. Fixed time protection function.
4. RS-485 communication interface is Standard
5. Memory function:It can enter into memory unit automatic ,20years will not goes out.
6. Level 3 protection: It have password, oniy designated person can change the controller.
7. When line fault, recloser coincided. Sectionalizer is have fault time ‘s password, oniy designated person can change the controller.
FDZ11-12 Outdoor HV Sectionalizer