Product Specifications
| Prod Model: |
QBZ-80 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Rated Voltage (V): |
660, 380 |
| Rated Current (a): |
80 |
| Outline Dimension (Mm): |
2300X595X800 |
| Weight (Kg): |
1400 |
| Max Power (Kw): |
65kw(80A,660V); 35kw(80A,380V) |
| Rated Frequency(Hz): |
AC50Hz |
Product Description
Mining Explosion proof Starter (QBZ-80)
1. Function
This series mine explosion-proof type vacuum electromagnetic starter is applicable in AC
50Hz distribution system of three-phase indirect neutral-point earthing with rated voltage
Of 660V or 380V in underground coal mines with explosive and dangerous gas (methane)
And coal dust. It is used to control direct start, stop and reversal of three-phase squirrelcage
Asynchronous motor with rated current of 80A. Meanwhile, it also offers protection to
Motor and relative circuit.
2. Characteristics
2.1It adopts dialing and lever combined setting, which can modify and set rated current.
2.2 Various protective functions like overload, short circuit, under voltage, over voltage,
Loss of phase, leakage lockout, phase imbalance etc.
3. Technical Parameter
Rated voltage (V): 660, 380
Rated current (A): 80
Rated frequency(Hz): 50
Power of controlled motor: 65kW(80A, 660V); 35kW(80A, 380V)
CHANGCHENG Group, mainly engaged in circuit breaker, AC contactor, starters, relays, instruments, switches, fuses low voltage products and transformer, whole set cabinet etc high voltage products. By now, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprise on scale and developing potentiality.
Our main lines now include high-low voltage appliances, complete sets, highway guardrail, electronic controlling equipment, vessel manufacture, and lighting etc, With an annual throughput value of 20 billion Yuan. Furthermore, having received the ISO9001, ISO14001, OHSMS 18001, UL, VDE, TSE, CB, CCC certificate for various product series, besides that all our products have been undertaken by People's Insurance Company of China on quality responsibility. And also our products have been approved as the well-known trademark of China, we are now achieving high sales shares in markets worldwide.
We welcome both new and existing customers to come take a look at our current line up and hope that you will choose our brand of competitively priced quality products. Please feel free to send us your inquiries and we will be happy to answer any questions you may have.
