YVL moulded case circult breaker is one of most advanced type breaker in the world.which adopts
international advanced design and manufacture technology,They are suitable for short circuit and
overload protection for circuit of AC 690V 50/60Hz.rated current form 12.5A to 630A.Its rated insulation voltage is 690V.It can make and break the non-frequently circuit in the normally conditions It takes protect effect when moose cage motors non-frequent start.breaking off working and protecting overload.short circuit and lacking voltage.It complies with IEC60947-2.
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Main Technicla Specifications |
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Tpye |
YDPX 125 |
YDPX 160 |
YDPX 250 |
YDPX400 |
YDPX 630 |
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YDPX-E YDPX YDPX YDPX-E YDPX |
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Pole number |
3,4P |
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Rated current In(A) |
16-125 25-250 |
The electrical characteristic satifies
EN60947-2 |
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Rated working voltage Ue(50/60Hz) |
500 |
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690 |
690 |
690 |
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Rated working voltage Ue=(V) |
250 |
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250 |
250 |
250 |
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Rated insulation volage Ul-(V) |
300 |
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690 |
690 |
690 |
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Rated impulse voltage Uimp(kV) |
6 |
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8 |
8 |
8 |
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Usage guoup |
A |
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A |
A |
A |
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Used breaking capacity(%lcu) |
100 50 50 100 75 50 |
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Short-circuit closed capacity (400V-) |
32 52.5 75.6 75.6 154 220 |
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Short-time withstand current lcw(kA) |
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Life(open,close for a time) |
7000 |
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7000 |
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Insulationg capacity |
1000 |
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1000 |
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Protection guoup |
- |
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- |
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Hot-magnetic trip |
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Electronic trip |
- |
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- |
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Take to connect the ground to break |
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Down to probe into the function's the |
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High choice electrionic-trip |
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Residual current Bootom installation |
- |
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- |
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Protected modules On the side installation |
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- |
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Outer accessories |
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Control from a distance |
- |
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- |
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Fix type |
- |
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- |
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Insery type |
- |
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- |
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Drawer type |
- |
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- |
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Screw hand handle |
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- |
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Power conversion system |
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Dimesion and weight |
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Wenzhou Yuanda Electrical Equipment Co., Ltd was formed in 1989. Is located in the largest manufacturing base of low-voltage electric equipment of China Liushi-"ELECTRIC DEVICE METEROPOLIS OF China". We are only about 25 Kilometers far from the WENZHOU airport and Railway Station. It is very convenient to connect with the world whether by air, by land or by sea. The company covers more than 10, 000 squre meters, Has qualified employees about 600, "We are growing sgtonger every day".
Our company is a specialized enterprise of manufacturing pure electomagnetic type mini Circuit Breaker(MCB), Earth Leakage Circuit Braker(ELCB), Moulded Case Circuit Breaker(MCCB), Power Supply, AC/DC Contactor, Relay, Starter and other electrical components. We can engage in import & export trade by ourselves, All of our products conform to the standards of IEC1008, IEC898, VDF0664, BS4293, and IEC1009 etc, and have got CE, CB, UL, CCC, RoHS Approvals and testing reports. And we have got theISO9002 International Quality System.
We accept OEM and small trial orders, Contact us now for more imformation. All inquiries will be replied with in 24 hours. We also cordially welcome all cilients to orders with us by any means of communication.
"YuanDa People"insist that Quality First. Client First, Credit First!
