4 Pole ATS Automatic Transfer Switch/Chang Over Switch Price/Switch Transfer
Main power and standby power or mutual standby power change over system or city power and generator group overload switch-over. At the same time, it can operated under un-frequency on and off circuit act as disconnector.
Safety protection, cut off quickly ,When the voltage outgoing line fluctuates. the power canbe cut of quicky (less than 2 seconds) and theovervoltage will not be bumed .
Product Display
automatic transfer switches are mainly used for AC 50HZ / 60HZ, rated voltage 400V, control rated voltage 220V, rated current 16A to 3200A in the distribution or motor network, main power or standby power or mutual equipment switching system and mains and power Unit load switching. At the same time, it can operated under un-frequency on and off circuit act as a disconnector.
The products are widely used in important power supply sites, which transport , power distribution systems and automation systems . For fire protection, Hos-pital, bank, building etc that do not allow power off.
Technical parameters
The products are widely used in important power supply sites, which transport , power distribution systems and automation systems . For fire protection, Hos-pital, bank, building etc that do not allow power off.
Technical parameters
| Conventional thermal current lth A | Q5 Series | |||||
| Rated current ln(A) | 100A | 400A | 1250A | 630A | ||
| Rated impulse withstand voltage Ui(A) | 500 | 500 | 500 | 500 | ||
| Dielectric strength(V) | 5000 | 8000 | 10000 | 8000 | ||
| Rated surge-resistant voltage Uimp kV(installed category IV) | 8 | 12 | 12 | 12 | ||
| Rated Working current le(A) | 380A | AC-31 | 100 | 400 | 1250 | 630 |
| AC-33 | 80 | 340 | 536 | |||
| AC-35 | 100 | 400 | 1250 | 630 | ||
| 220A | DC-31 | 100 | 400 | 1250 | 630 | |
| DC-33 | 80 | 315 | 500 | |||
| DC-35 | 100 | 400 | 1250 | 500 | ||
| Motor power P(380V)kW | 32 | 220 | 90/50 | 280 | ||
| Rated short-time withstand current(kA Rms)0.1S/1S | 9/5 | 40/20 | 4000 | 50/25 | ||
| Rated breaking capbility(A Rms)AC33 380V | 800 | 3200 | 500 | 3200 | ||
| Rated making capability(A Rms)AC33 380V | 1000 | 4000 | 1.2 | 4000 | ||
| Rated short-current making capability lcm(kA peak value) | 10 | 30 | 0.8 | 30 | ||
| Mechanical durability(number of cyclic operation) | 8000 | 5500 | 90 | 5500 | ||
| Electric durability | COSφ=0.65 AC33 | 1500 | 500 | 55 | 500 | |
| Change-oner time | I-0-II or II-0-I (s) | 0.5 | 1.2 | 31 | 1.2 | |
| I-0 or II-0 (s) | 0.3 | 0.8 | 36 | 0.8 | ||
| Power wer consumption of electrical control | 24V(DC)(w) | 50 | 90 | 90 | 90 | |
| Moment of operation(Nm) | 15 | 45 | 45 | 45 | ||
| Weight(kg) | 3poles | 17.8 | 17.8 | 19 | ||
| 4poles | 4.5 | 20.3 | 20.3 | 22 | ||
FUNTION CHARACTER
Main power and standby power or mutual standby power change over system or city power and generator group overload switch-over. At the same time, it can operated under un-frequency on and off circuit act as disconnector.
Safety protection, cut off quickly ,When the voltage outgoing line fluctuates. the power canbe cut of quicky (less than 2 seconds) and theovervoltage will not be bumed .
Product Display
FAQ :
Q1: Can I print my logo on the products?
A: Yes, OEM available. ( MOQ : 100 Pieces )
Q2: Do you have inspection procedures for products?
A: Our products100% self-inspection and testing before packing.
Q3: How about delivery time of the order?
A: 5-10 days after getting deposit. ( We have stock for conventional parameters )
Any requirements or question,welcome to "Send" us an e-mail Now!!!