Transfert automatique de commutation Équipement-FTQ2
Vue d'ensemble:
FTQ2 series automatic conversion switch electrical system CB level, the electric appliance consists of two high broken plastic case circuit breaker FTM2, mechanical linkage with single motor drive mechanism, intelligent controller three parts. It has the characteristics of reliable and stable conversion process, compact and compact structure, and strong electromagnetic interference resistance and so on. It has functions of short circuit and overload protection, dual function of fire protection, automatic switching function of over voltage, under voltage and lack of phase, so as to ensure high reliable operation of distribution system.
| Model & Spec | FTQ2 | |||||||||
| Technical parameters | ||||||||||
| Frame size | 160 | 250 | 400 | 630 | ||||||
| Courant nominal (A) | 20, 25, 32, 40, 50, 63, 80, 100, 125, 160 | 160, 180, 200, 225, 250 | 250, 315, 350, 400 | 400, 500, 630 | ||||||
| Standards | GB/T14048.11-2016/IEC60947-6-1 | |||||||||
| Pole number | 3P, 4P | |||||||||
| Electrical property | ||||||||||
| Rated operating voltage Ue(V） | AC400/50Hz | |||||||||
| Rated insulation voltage Ui(V) | 800 | |||||||||
| Rated impulse withstand voltage Uimp(kV) | 6 | |||||||||
| Rated short-circuit breaking capacity lcm peak(kA) | 70 | |||||||||
| Service life(times) | Electrical | 6000 | 6000 | 4000 | 4000 | |||||
| Mechanical | 10000 | 10000 | 10000 | 10000 | ||||||
| Working position | Normal power ON, reserve power ON, dual OFF | |||||||||
| Switching time | 2.5s±10% | |||||||||
| Electrical grade | CB level | |||||||||
| Controller function | ||||||||||
| Basic function | ||||||||||
| Rated operating voltage of controller(V) | AC230/50Hz | |||||||||
| Installation type | Z-integrated type, F-split type | |||||||||
| Power failure detection | Open-phase, no-voltage, undervoltage, overvoltage | |||||||||
| Operating mode | R-auto-switch-in auto-restoring; S: auto-switch-in without auto-restoring; F-generator type |
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| Operating mode | Automatic, manual, switch by force by pressing key | |||||||||
| Function of fire linkage control | Full series standard configuration | |||||||||
| Display function | ||||||||||
| Normal/reserve power | LCD display in Chinese+voltage value display | |||||||||
| Normal/reserve power closing status indication | LCD display in Chinese | |||||||||
| Product status indication | LCD display in Chinese | |||||||||
| Parameters setting | ||||||||||
| Undervoltage | 160V-200V adjustable, factory default is 170V | |||||||||
| Overvoltage | 240V-290V adjustable, factory default is 270V | |||||||||
| Switching delay time 1 | 0s~180s adjustable,factory default is 5s | |||||||||
| Retun delay time t2 | 0s~180s adjustable,factory default is 5s | |||||||||
| Executive circuit breaker | ||||||||||
| maquette | Executive circuit breaker | Rated insulation voltage(V) | Rated short-circuit breaking capacity(kA) | Rated operating currnt (A) | ||||||
| FTQ2-160H | FTM2-160H | 800 | 70 | 20, 25, 32, 40, 50, 63, 80, 100, 125, 160 | ||||||
| FTQ2-250H | FTM2-250H | 800 | 70 | 160, 180, 200, 225, 250 | ||||||
| FTQ2-400H | FTM2-400H | 800 | 70 | 250, 315, 350, 400 | ||||||
| FTQ2-630H | FTM2-630H | 800 | 70 | 400, 500, 630 | ||||||
