Automatic Transfer Switching Equipment-FTQ2E
Overview:
FTQ2E series automatic conversion switch electrical system CB level. The product uses the FTB2 series miniature circuit breaker with stable performance and high segmental capacity as the executive switch, effectively ensuring the reliability of short circuit fault. The controller, switch mechanism and main switch of the product are modular and compact, and are easy to install and maintain. The product has the function of failure and tripping alarm, and the whole series has the function of fire linkage control.
| Model & Spec | FTQ2E-63 | |||||||
| Technical parameters | ||||||||
| Frame size | 63 | |||||||
| Pole number | 2P, 3P, 4P | |||||||
| Standards | GB/T14048.11-2016/IEC60947-6-1 | |||||||
| Switch body | FTB2-63 series miniature circuit breaker | |||||||
| Rated current(A) | Type C | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63 | ||||||
| Type D | 1, 2, 3, 4, 6, 10, 16, 20, 25, 32, 40 | |||||||
| Instantaneous tripping type | ||||||||
| Type C | 5le < l ≤ 10le | |||||||
| Type D | 10le < l ≤ 20le | |||||||
| Electrical property | ||||||||
| Rated operating voltage Ue(V) | AC400 (4P/3P) AC230V (2P) | |||||||
| Rated insulation voltage Ui(V) | 440 | |||||||
| Rated short-circuit breaking capacity lcn(kA) | 6.5 | |||||||
| Rated impulse withstand voltage Uimp(kV) | 4 | |||||||
| Making and breaking capacity Cosφ≤0.45 | 6~le | |||||||
| Service life(times) | Electrical | 6000 | ||||||
| Mechanical | 10000 | |||||||
| Working position | Normal power ON, reserve power ON, dual OFF | |||||||
| Switching time (s) | ≤1.5 | |||||||
| Electrical grade | CB level | |||||||
| Use cat. | AC-33iB | |||||||
| Outline dim. (mm) (L*W*H) |
248*125*121 | |||||||
| Controller function | ||||||||
| Baisc function | ||||||||
| Installation type | Built-in type | |||||||
| Operating mode | Automatic, manual | |||||||
| Control mode | Auto-switch-in auto-restoring, auto-switch-in without auto-restoring | |||||||
| Rated supply voltage of controller(V) | AC85V~400V/50Hz | |||||||
| Function of fire linkage control | Standard configuration | |||||||
| Switching condition | Open-phase, no-voltage, undervoltage | |||||||
| Undervoltage switching value | AC175V(±5) | |||||||
| Undervoltage return value | AC190V(±5) | |||||||
| Adjustable parameters | ||||||||
| Switching delay (normal power switch to reserve power) | 0s~60s adjustable, factory default is 5s | |||||||
| Return delay (normal power switch to normal power) | 0s~60s adjustable, factory default is 5s | |||||||
| Indication function | ||||||||
| Normal/reserve power indication | LED | |||||||
| Normal/reserve power closing indication | LED | |||||||
| Normal/reserve power tripping indication | LED | |||||||
| Switching failure indication | Both power indicators flicker at the same time | |||||||
| Fire control status indication | Both tripping indicators flicker at the same time | |||||||
