RDW5 series intelligent type Air circuit breaker is applied to power distribution network of AC 50/60Hz, rated operating voltage up to 400V/690V, rated current up to 6300A. It’s mainly used to distribute power and protect circuit and power-supply equipment against damage of faults, such as overload, under-voltage, short-circuit, single-phase grounding, and it has insulation function. Besides, the circuit breaker has various intelligent protect function, can realize bidirectional communication between several breaker and central control computer by its network system, realize remote control function to satisfied the requirements of automatic system control. The circuit breaker conforms the standard of IEC60947-2.
| Main technique parameter | |||||||||||
| Model No | RDW5-1600 | RDW5-2500 | RDWH-3200 | RDW5-4000 | RDW5-6300 | ||||||
| Rated current(A) | 200,400,630,800 1000,1250,1600 |
1000,1250,1600 2000,2500 |
2000.2500.2900 3200,3600,4000 |
3200,3600,4000 | 4000.5000.6300 | ||||||
| Neutral rated current In(A) | 100%ln | 100%ln | 100%ln | 100%ln | 50%ln | ||||||
| Rated operating voltage (V) | AC400/690 | ||||||||||
| Frequency（Hz） | 50/60Hz | ||||||||||
| Number of poles | 3P/4P | ||||||||||
| Rated impulse withstand voltage Uimp(Kv) | Ad12 | ||||||||||
| Rated isolation voltage Ui(V) | AC 1000 | ||||||||||
| Power frequency withstand voltage(V)1min | 3500（Main circuit） | ||||||||||
| Rated ultimate short circuit breaking capacity(lcu) |
AC400V | 42 | 80 | 100 | 80 | ||||||
| AC690V | - | 50 | 65 | - | |||||||
| Rated operating short circuit breaking capacity(lcs) |
AC400V | 32 | 65 | 80 | 65 | ||||||
| AC690V | - | 50 | 65 | - | |||||||
| Rated withstand current for short-ime(low) |
AC400V | 20/30(0.5s) | 65 | 80 | 65 | ||||||
| AC690V | - | 40 | 50 | - | |||||||
| Operation life(times 2500A below 1time/3min; Above 2500A 1time/6min |
Electrical life |
7000 | 6500 | 3000 | 3000 | ||||||
| Mechanical life |
15000 | 15000 | 10000 | 10000 | |||||||
| Using type | B type | ||||||||||
| Breaking time (without any auxiliary delay) | 25-30ms | ||||||||||
| Closing time | ≤70ms | ||||||||||
| Operation life(times)2500A below | 400V electrical life |
8000 | 8000 | 5000 | 1500 | ||||||
| 690V electrical life |
3000 | 2500 | 2000 | 1000 | |||||||
| 1time/3min;Above 2500A 1tme/6min |
Mechanical life (maintenance -free) |
15000 | 12500 | 10000 | 6500 | ||||||
| Mechanical life (maintenance ) |
30000 | 25000 | 20000 | 13000 | |||||||
| Wire incoming pattern | Wire to enter from the upper or lower port | ||||||||||
| Arc distance(mm) | 0 | ||||||||||
| Installation method | Fixed type or draw-out type | ||||||||||
Dimensions
| Draw-out type | Fixed type | ||||||||
| Model | Poles | Width (mm) |
Height (mm) |
Depth mm) |
Weight (kg) |
Width (mm) |
Height (mm) |
Depth (mm) |
Weight (kg) |
| RDW5-1600 | 3P | 282 | 351 | 345 | 43 | 254 | 320 | 254 | 22 |
| 4P | 352 | 351 | 345 | 55 | 324 | 320 | 254 | 26.5 | |
| RDW5-2500 | 3P | 375 | 435 | 485 | 84 | 368 | 400 | 360 | 47 |
| 4P | 470 | 435 | 485 | 96 | 463 | 400 | 360 | 56 | |
| RDW5-4000 | 3P | 435 | 435 | 515 | 100 | 428 | 400 | 392 | 53 |
| 4P | 550 | 435 | 515 | 130 | 543 | 400 | 392 | 67 | |
| RDW5-6300 | 3P | 780 | 435 | 515 | 195 | 773 | 400 | 441 | 106 |
| 4P | 895 | 435 | 515 | 225 | 888 | 400 | 441 | 120 | |
To learn more please click:https://www.people-electric.com/air-circuit-breaker-intelligent-type-acb-rdw5-electric-type-3-product/
Post time: Jul-27-2024